Talos Rules 2025-09-25
This release adds and modifies rules in several categories.

Talos has added and modified multiple rules in the file-flash, file-image, os-windows and server-webapp rule sets to provide coverage for emerging threats from these technologies.

For information about Snort Subscriber Rulesets available for purchase, please visit the Snort product page.

Change logs

2025-09-25 21:07:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2092000.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 3:65340 <-> ENABLED <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt (server-webapp.rules)
 * 3:65354 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt (file-image.rules)
 * 3:65355 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt (file-image.rules)
 * 3:65356 <-> ENABLED <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt (protocol-snmp.rules)

Modified Rules:


 * 1:32404 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32405 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32406 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32407 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32408 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32409 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32410 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32411 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32412 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32413 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32414 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32415 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32416 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32417 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32419 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32420 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32421 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32422 <-> DISABLED <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt (os-windows.rules)
 * 1:32423 <-> DISABLED <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt (os-windows.rules)
 * 1:32731 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32732 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:34057 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:49898 <-> DISABLED <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt (server-webapp.rules)
 * 1:51225 <-> DISABLED <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt (file-flash.rules)
 * 1:51226 <-> DISABLED <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt (file-flash.rules)
 * 1:65229 <-> ENABLED <-> SERVER-WEBAPP MCP-Remote command injection attempt (server-webapp.rules)
 * 3:46897 <-> ENABLED <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt (server-webapp.rules)

2025-09-25 21:07:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2091900.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 3:65355 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt (file-image.rules)
 * 3:65354 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt (file-image.rules)
 * 3:65356 <-> ENABLED <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt (protocol-snmp.rules)
 * 3:65340 <-> ENABLED <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt (server-webapp.rules)

Modified Rules:


 * 1:32423 <-> DISABLED <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt (os-windows.rules)
 * 1:32732 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32404 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:51225 <-> DISABLED <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt (file-flash.rules)
 * 1:32731 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32407 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32408 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32409 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32410 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32411 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32412 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32413 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32415 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32414 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32416 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32417 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32419 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32420 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32421 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32422 <-> DISABLED <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt (os-windows.rules)
 * 1:34057 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:49898 <-> DISABLED <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt (server-webapp.rules)
 * 1:32405 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:51226 <-> DISABLED <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt (file-flash.rules)
 * 1:65229 <-> ENABLED <-> SERVER-WEBAPP MCP-Remote command injection attempt (server-webapp.rules)
 * 1:32406 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 3:46897 <-> ENABLED <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt (server-webapp.rules)

2025-09-25 21:07:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2091801.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 3:65355 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt (file-image.rules)
 * 3:65354 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt (file-image.rules)
 * 3:65356 <-> ENABLED <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt (protocol-snmp.rules)
 * 3:65340 <-> ENABLED <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt (server-webapp.rules)

Modified Rules:


 * 1:32405 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:51226 <-> DISABLED <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt (file-flash.rules)
 * 1:32423 <-> DISABLED <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt (os-windows.rules)
 * 1:65229 <-> ENABLED <-> SERVER-WEBAPP MCP-Remote command injection attempt (server-webapp.rules)
 * 1:32419 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32732 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:49898 <-> DISABLED <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt (server-webapp.rules)
 * 1:32404 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:51225 <-> DISABLED <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt (file-flash.rules)
 * 1:32420 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32407 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32408 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32410 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32409 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32411 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32412 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32413 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32414 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32415 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32417 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32421 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32422 <-> DISABLED <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt (os-windows.rules)
 * 1:34057 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32406 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32731 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32416 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 3:46897 <-> ENABLED <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt (server-webapp.rules)

2025-09-25 21:07:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2091701.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 3:65354 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt (file-image.rules)
 * 3:65355 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt (file-image.rules)
 * 3:65340 <-> ENABLED <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt (server-webapp.rules)
 * 3:65356 <-> ENABLED <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt (protocol-snmp.rules)

Modified Rules:


 * 1:49898 <-> DISABLED <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt (server-webapp.rules)
 * 1:32404 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32405 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:65229 <-> ENABLED <-> SERVER-WEBAPP MCP-Remote command injection attempt (server-webapp.rules)
 * 1:34057 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32732 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32406 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32423 <-> DISABLED <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt (os-windows.rules)
 * 1:32408 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32409 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32410 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32411 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32412 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32413 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32414 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:51225 <-> DISABLED <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt (file-flash.rules)
 * 1:32415 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32731 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32416 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32417 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32419 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32407 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32422 <-> DISABLED <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt (os-windows.rules)
 * 1:32420 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:51226 <-> DISABLED <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt (file-flash.rules)
 * 1:32421 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 3:46897 <-> ENABLED <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt (server-webapp.rules)

2025-09-25 21:07:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2091700.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 3:65340 <-> ENABLED <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt (server-webapp.rules)
 * 3:65354 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt (file-image.rules)
 * 3:65355 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt (file-image.rules)
 * 3:65356 <-> ENABLED <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt (protocol-snmp.rules)

Modified Rules:


 * 1:32404 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:49898 <-> DISABLED <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt (server-webapp.rules)
 * 1:32421 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32422 <-> DISABLED <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt (os-windows.rules)
 * 1:34057 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:51226 <-> DISABLED <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt (file-flash.rules)
 * 1:65229 <-> ENABLED <-> SERVER-WEBAPP MCP-Remote command injection attempt (server-webapp.rules)
 * 1:32732 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32406 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32407 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:51225 <-> DISABLED <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt (file-flash.rules)
 * 1:32410 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32408 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32411 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32414 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32409 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32412 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32415 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32419 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32413 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32416 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32420 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32417 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32405 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32423 <-> DISABLED <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt (os-windows.rules)
 * 1:32731 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 3:46897 <-> ENABLED <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt (server-webapp.rules)

2025-09-25 21:07:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2091601.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 3:65354 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt (file-image.rules)
 * 3:65340 <-> ENABLED <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt (server-webapp.rules)
 * 3:65355 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt (file-image.rules)
 * 3:65356 <-> ENABLED <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt (protocol-snmp.rules)

Modified Rules:


 * 1:32413 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32410 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:51225 <-> DISABLED <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt (file-flash.rules)
 * 1:32421 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32423 <-> DISABLED <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt (os-windows.rules)
 * 1:32416 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32420 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:65229 <-> ENABLED <-> SERVER-WEBAPP MCP-Remote command injection attempt (server-webapp.rules)
 * 1:32732 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32412 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:34057 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32422 <-> DISABLED <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt (os-windows.rules)
 * 1:32404 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32408 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32411 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32409 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:51226 <-> DISABLED <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt (file-flash.rules)
 * 1:32405 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:49898 <-> DISABLED <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt (server-webapp.rules)
 * 1:32419 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32407 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32731 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32406 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32415 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32417 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32414 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 3:46897 <-> ENABLED <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt (server-webapp.rules)

2025-09-25 21:07:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2091600.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 3:65355 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt (file-image.rules)
 * 3:65356 <-> ENABLED <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt (protocol-snmp.rules)
 * 3:65340 <-> ENABLED <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt (server-webapp.rules)
 * 3:65354 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt (file-image.rules)

Modified Rules:


 * 1:32405 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32409 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:51225 <-> DISABLED <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt (file-flash.rules)
 * 1:32408 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32420 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32416 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32404 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:34057 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32407 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32414 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:51226 <-> DISABLED <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt (file-flash.rules)
 * 1:32410 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32415 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32731 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:49898 <-> DISABLED <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt (server-webapp.rules)
 * 1:32421 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32419 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32411 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32413 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32412 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32422 <-> DISABLED <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt (os-windows.rules)
 * 1:65229 <-> ENABLED <-> SERVER-WEBAPP MCP-Remote command injection attempt (server-webapp.rules)
 * 1:32732 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32423 <-> DISABLED <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt (os-windows.rules)
 * 1:32417 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32406 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 3:46897 <-> ENABLED <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt (server-webapp.rules)

2025-09-25 21:07:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2091501.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 3:65354 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt (file-image.rules)
 * 3:65355 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt (file-image.rules)
 * 3:65356 <-> ENABLED <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt (protocol-snmp.rules)
 * 3:65340 <-> ENABLED <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt (server-webapp.rules)

Modified Rules:


 * 1:51226 <-> DISABLED <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt (file-flash.rules)
 * 1:49898 <-> DISABLED <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt (server-webapp.rules)
 * 1:34057 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32404 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32421 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32420 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32405 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32732 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32406 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:51225 <-> DISABLED <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt (file-flash.rules)
 * 1:32407 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32419 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32423 <-> DISABLED <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt (os-windows.rules)
 * 1:65229 <-> ENABLED <-> SERVER-WEBAPP MCP-Remote command injection attempt (server-webapp.rules)
 * 1:32731 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32409 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32408 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32413 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32412 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32411 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32410 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32417 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32416 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32415 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32414 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32422 <-> DISABLED <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt (os-windows.rules)
 * 3:46897 <-> ENABLED <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt (server-webapp.rules)

2025-09-25 21:07:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2091401.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 3:65355 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt (file-image.rules)
 * 3:65354 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt (file-image.rules)
 * 3:65356 <-> ENABLED <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt (protocol-snmp.rules)
 * 3:65340 <-> ENABLED <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt (server-webapp.rules)

Modified Rules:


 * 1:32731 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:65229 <-> ENABLED <-> SERVER-WEBAPP MCP-Remote command injection attempt (server-webapp.rules)
 * 1:32732 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32404 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:49898 <-> DISABLED <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt (server-webapp.rules)
 * 1:34057 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32407 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:51226 <-> DISABLED <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt (file-flash.rules)
 * 1:51225 <-> DISABLED <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt (file-flash.rules)
 * 1:32406 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32408 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32405 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32409 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32410 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32422 <-> DISABLED <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt (os-windows.rules)
 * 1:32411 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32412 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32423 <-> DISABLED <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt (os-windows.rules)
 * 1:32413 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32414 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32415 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32416 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32417 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32419 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32420 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32421 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 3:46897 <-> ENABLED <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt (server-webapp.rules)

2025-09-25 21:07:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2091300.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 3:65355 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt (file-image.rules)
 * 3:65340 <-> ENABLED <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt (server-webapp.rules)
 * 3:65354 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt (file-image.rules)
 * 3:65356 <-> ENABLED <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt (protocol-snmp.rules)

Modified Rules:


 * 1:32731 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:51226 <-> DISABLED <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt (file-flash.rules)
 * 1:32404 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32422 <-> DISABLED <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt (os-windows.rules)
 * 1:32732 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:65229 <-> ENABLED <-> SERVER-WEBAPP MCP-Remote command injection attempt (server-webapp.rules)
 * 1:32407 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:34057 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32406 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32423 <-> DISABLED <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt (os-windows.rules)
 * 1:49898 <-> DISABLED <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt (server-webapp.rules)
 * 1:32408 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32409 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32405 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32410 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32411 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:51225 <-> DISABLED <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt (file-flash.rules)
 * 1:32412 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32413 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32414 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32415 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32416 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32417 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32419 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32420 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32421 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 3:46897 <-> ENABLED <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt (server-webapp.rules)

2025-09-25 21:07:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2091101.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 3:65356 <-> ENABLED <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt (protocol-snmp.rules)
 * 3:65340 <-> ENABLED <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt (server-webapp.rules)
 * 3:65355 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt (file-image.rules)
 * 3:65354 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt (file-image.rules)

Modified Rules:


 * 1:51226 <-> DISABLED <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt (file-flash.rules)
 * 1:32731 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32423 <-> DISABLED <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt (os-windows.rules)
 * 1:65229 <-> ENABLED <-> SERVER-WEBAPP MCP-Remote command injection attempt (server-webapp.rules)
 * 1:34057 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:51225 <-> DISABLED <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt (file-flash.rules)
 * 1:32404 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:49898 <-> DISABLED <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt (server-webapp.rules)
 * 1:32421 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32406 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32420 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32407 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32422 <-> DISABLED <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt (os-windows.rules)
 * 1:32732 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32419 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt (os-windows.rules)
 * 1:32405 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32408 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32409 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32410 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32411 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32412 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32413 <-> DISABLED <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt (os-windows.rules)
 * 1:32414 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32415 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32416 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 1:32417 <-> DISABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules)
 * 3:46897 <-> ENABLED <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt (server-webapp.rules)

2025-09-25 21:10:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.0.0.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 3:65354 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65355 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65356 <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt

Modified Rules:

* 1:32404 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32405 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32406 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32407 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32408 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32409 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32410 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32411 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32412 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32413 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32414 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32415 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32416 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32417 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32419 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32420 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32421 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32422 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt
* 1:32423 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt
* 1:32731 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32732 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:34057 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:49898 <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt
* 1:51225 <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt
* 1:65229 <-> SERVER-WEBAPP MCP-Remote command injection attempt
* 3:46897 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt
* 3:65340 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt


2025-09-25 21:10:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.0.3.1.

The format of the file is:

gid:sid <-> Message

New Rules:

* 3:65354 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65355 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65356 <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt

Modified Rules:

* 1:32404 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32405 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32406 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32407 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32408 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32409 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32410 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32411 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32412 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32413 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32414 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32415 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32416 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32417 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32419 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32420 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32421 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32422 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt
* 1:32423 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt
* 1:32731 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32732 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:34057 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:49898 <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt
* 1:51225 <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt
* 1:65229 <-> SERVER-WEBAPP MCP-Remote command injection attempt
* 3:46897 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt
* 3:65340 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt


2025-09-25 21:10:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.0.3.4.

The format of the file is:

gid:sid <-> Message

New Rules:

* 3:65354 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65355 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65356 <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt

Modified Rules:

* 1:32404 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32405 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32406 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32407 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32408 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32409 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32410 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32411 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32412 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32413 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32414 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32415 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32416 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32417 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32419 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32420 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32421 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32422 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt
* 1:32423 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt
* 1:32731 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32732 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:34057 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:49898 <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt
* 1:51225 <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt
* 1:65229 <-> SERVER-WEBAPP MCP-Remote command injection attempt
* 3:46897 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt
* 3:65340 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt


2025-09-25 21:10:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.0.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 3:65354 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65355 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65356 <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt

Modified Rules:

* 1:32404 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32405 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32406 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32407 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32408 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32409 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32410 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32411 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32412 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32413 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32414 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32415 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32416 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32417 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32419 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32420 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32421 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32422 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt
* 1:32423 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt
* 1:32731 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32732 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:34057 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:49898 <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt
* 1:51225 <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt
* 1:65229 <-> SERVER-WEBAPP MCP-Remote command injection attempt
* 3:46897 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt
* 3:65340 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt


2025-09-25 21:10:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.0.1.

The format of the file is:

gid:sid <-> Message

New Rules:

* 3:65354 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65355 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65356 <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt

Modified Rules:

* 1:32404 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32405 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32406 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32407 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32408 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32409 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32410 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32411 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32412 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32413 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32414 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32415 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32416 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32417 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32419 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32420 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32421 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32422 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt
* 1:32423 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt
* 1:32731 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32732 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:34057 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:49898 <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt
* 1:51225 <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt
* 1:65229 <-> SERVER-WEBAPP MCP-Remote command injection attempt
* 3:46897 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt
* 3:65340 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt


2025-09-25 21:10:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.1.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 3:65354 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65355 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65356 <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt

Modified Rules:

* 1:32404 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32405 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32406 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32407 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32408 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32409 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32410 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32411 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32412 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32413 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32414 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32415 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32416 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32417 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32419 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32420 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32421 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32422 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt
* 1:32423 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt
* 1:32731 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32732 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:34057 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:49898 <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt
* 1:51225 <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt
* 1:65229 <-> SERVER-WEBAPP MCP-Remote command injection attempt
* 3:46897 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt
* 3:65340 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt


2025-09-25 21:10:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.3.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 3:65354 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65355 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65356 <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt

Modified Rules:

* 1:32404 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32405 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32406 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32407 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32408 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32409 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32410 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32411 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32412 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32413 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32414 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32415 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32416 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32417 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32419 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32420 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32421 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32422 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt
* 1:32423 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt
* 1:32731 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32732 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:34057 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:49898 <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt
* 1:51225 <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt
* 1:65229 <-> SERVER-WEBAPP MCP-Remote command injection attempt
* 3:46897 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt
* 3:65340 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt


2025-09-25 21:10:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.4.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 3:65354 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65355 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65356 <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt

Modified Rules:

* 1:32404 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32405 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32406 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32407 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32408 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32409 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32410 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32411 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32412 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32413 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32414 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32415 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32416 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32417 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32419 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32420 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32421 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32422 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt
* 1:32423 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt
* 1:32731 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32732 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:34057 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:49898 <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt
* 1:51225 <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt
* 1:65229 <-> SERVER-WEBAPP MCP-Remote command injection attempt
* 3:46897 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt
* 3:65340 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt


2025-09-25 21:10:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.5.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 3:65354 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65355 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65356 <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt

Modified Rules:

* 1:32404 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32405 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32406 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32407 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32408 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32409 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32410 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32411 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32412 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32413 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32414 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32415 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32416 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32417 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32419 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32420 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32421 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32422 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt
* 1:32423 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt
* 1:32731 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32732 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:34057 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:49898 <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt
* 1:51225 <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt
* 1:65229 <-> SERVER-WEBAPP MCP-Remote command injection attempt
* 3:46897 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt
* 3:65340 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt


2025-09-25 21:10:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.7.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 3:65354 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65355 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65356 <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt

Modified Rules:

* 1:32404 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32405 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32406 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32407 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32408 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32409 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32410 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32411 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32412 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32413 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32414 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32415 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32416 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32417 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32419 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32420 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32421 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32422 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt
* 1:32423 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt
* 1:32731 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32732 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:34057 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:49898 <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt
* 1:51225 <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt
* 1:65229 <-> SERVER-WEBAPP MCP-Remote command injection attempt
* 3:46897 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt
* 3:65340 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt


2025-09-25 21:10:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.9.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 3:65354 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65355 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65356 <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt

Modified Rules:

* 1:32404 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32405 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32406 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32407 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32408 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32409 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32410 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32411 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32412 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32413 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32414 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32415 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32416 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32417 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32419 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32420 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32421 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32422 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt
* 1:32423 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt
* 1:32731 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32732 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:34057 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:49898 <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt
* 1:51225 <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt
* 1:65229 <-> SERVER-WEBAPP MCP-Remote command injection attempt
* 3:46897 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt
* 3:65340 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt


2025-09-25 21:10:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.2.0.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 3:65354 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65355 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65356 <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt

Modified Rules:

* 1:32404 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32405 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32406 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32407 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32408 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32409 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32410 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32411 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32412 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32413 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32414 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32415 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32416 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32417 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32419 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32420 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32421 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32422 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt
* 1:32423 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt
* 1:32731 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32732 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:34057 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:49898 <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt
* 1:51225 <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt
* 1:65229 <-> SERVER-WEBAPP MCP-Remote command injection attempt
* 3:46897 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt
* 3:65340 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt


2025-09-25 21:10:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.3.5.1.

The format of the file is:

gid:sid <-> Message

New Rules:

* 3:65354 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65355 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65356 <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt

Modified Rules:

* 1:32404 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32405 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32406 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32407 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32408 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32409 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32410 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32411 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32412 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32413 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32414 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32415 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32416 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32417 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32419 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32420 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32421 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32422 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt
* 1:32423 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt
* 1:32731 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32732 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:34057 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:49898 <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt
* 1:51225 <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt
* 1:65229 <-> SERVER-WEBAPP MCP-Remote command injection attempt
* 3:46897 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt
* 3:65340 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt


2025-09-25 21:10:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.3.6.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 3:65354 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65355 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65356 <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt

Modified Rules:

* 1:32404 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32405 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32406 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32407 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32408 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32409 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32410 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32411 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32412 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32413 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32414 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32415 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32416 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32417 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32419 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32420 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32421 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32422 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt
* 1:32423 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt
* 1:32731 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32732 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:34057 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:49898 <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt
* 1:51225 <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt
* 1:65229 <-> SERVER-WEBAPP MCP-Remote command injection attempt
* 3:46897 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt
* 3:65340 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt


2025-09-25 21:10:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.3.7.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 3:65354 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65355 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65356 <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt

Modified Rules:

* 1:32404 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32405 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32406 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32407 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32408 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32409 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32410 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32411 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32412 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32413 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32414 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32415 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32416 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32417 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32419 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32420 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32421 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32422 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt
* 1:32423 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt
* 1:32731 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32732 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:34057 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:49898 <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt
* 1:51225 <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt
* 1:65229 <-> SERVER-WEBAPP MCP-Remote command injection attempt
* 3:46897 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt
* 3:65340 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt


2025-09-25 21:10:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.7.0.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 3:65354 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65355 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65356 <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt

Modified Rules:

* 1:32404 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32405 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32406 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32407 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32408 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32409 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32410 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32411 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32412 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32413 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32414 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32415 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32416 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32417 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32419 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32420 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32421 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32422 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt
* 1:32423 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt
* 1:32731 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32732 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:34057 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:49898 <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt
* 1:51225 <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt
* 1:65229 <-> SERVER-WEBAPP MCP-Remote command injection attempt
* 3:46897 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt
* 3:65340 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt


2025-09-25 21:10:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.9.0.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 3:65354 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65355 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65356 <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt

Modified Rules:

* 1:32404 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32405 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32406 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32407 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32408 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32409 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32410 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32411 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32412 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32413 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32414 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32415 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32416 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32417 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32419 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32420 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32421 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32422 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt
* 1:32423 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt
* 1:32731 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32732 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:34057 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:49898 <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt
* 1:51225 <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt
* 1:65229 <-> SERVER-WEBAPP MCP-Remote command injection attempt
* 3:46897 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt
* 3:65340 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt


2025-09-25 21:10:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.11.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 3:65354 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65355 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65356 <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt

Modified Rules:

* 1:32404 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32405 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32406 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32407 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32408 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32409 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32410 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32411 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32412 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32413 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32414 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32415 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32416 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32417 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32419 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32420 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32421 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32422 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt
* 1:32423 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt
* 1:32731 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32732 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:34057 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:49898 <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt
* 1:51225 <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt
* 1:65229 <-> SERVER-WEBAPP MCP-Remote command injection attempt
* 3:46897 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt
* 3:65340 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt


2025-09-25 21:10:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.15.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 3:65354 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65355 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65356 <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt

Modified Rules:

* 1:32404 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32405 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32406 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32407 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32408 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32409 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32410 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32411 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32412 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32413 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32414 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32415 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32416 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32417 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32419 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32420 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32421 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32422 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt
* 1:32423 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt
* 1:32731 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32732 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:34057 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:49898 <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt
* 1:51225 <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt
* 1:65229 <-> SERVER-WEBAPP MCP-Remote command injection attempt
* 3:46897 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt
* 3:65340 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt


2025-09-25 21:10:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.18.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 3:65354 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65355 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65356 <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt

Modified Rules:

* 1:32404 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32405 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32406 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32407 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32408 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32409 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32410 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32411 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32412 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32413 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32414 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32415 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32416 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32417 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32419 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32420 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32421 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32422 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt
* 1:32423 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt
* 1:32731 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32732 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:34057 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:49898 <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt
* 1:51225 <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt
* 1:65229 <-> SERVER-WEBAPP MCP-Remote command injection attempt
* 3:46897 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt
* 3:65340 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt


2025-09-25 21:10:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.20.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 3:65354 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65355 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65356 <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt

Modified Rules:

* 1:32404 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32405 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32406 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32407 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32408 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32409 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32410 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32411 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32412 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32413 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32414 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32415 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32416 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32417 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32419 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32420 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32421 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32422 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt
* 1:32423 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt
* 1:32731 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32732 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:34057 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:49898 <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt
* 1:51225 <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt
* 1:65229 <-> SERVER-WEBAPP MCP-Remote command injection attempt
* 3:46897 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt
* 3:65340 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt


2025-09-25 21:10:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.21.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 3:65354 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65355 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65356 <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt

Modified Rules:

* 1:32404 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32405 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32406 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32407 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32408 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32409 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32410 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32411 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32412 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32413 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32414 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32415 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32416 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32417 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32419 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32420 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32421 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32422 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt
* 1:32423 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt
* 1:32731 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32732 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:34057 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:49898 <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt
* 1:51225 <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt
* 1:65229 <-> SERVER-WEBAPP MCP-Remote command injection attempt
* 3:46897 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt
* 3:65340 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt


2025-09-25 21:10:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.35.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 3:65354 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65355 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65356 <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt

Modified Rules:

* 1:32404 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32405 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32406 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32407 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32408 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32409 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32410 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32411 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32412 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32413 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32414 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32415 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32416 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32417 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32419 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32420 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32421 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32422 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt
* 1:32423 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt
* 1:32731 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32732 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:34057 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:49898 <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt
* 1:51225 <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt
* 1:65229 <-> SERVER-WEBAPP MCP-Remote command injection attempt
* 3:46897 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt
* 3:65340 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt


2025-09-25 21:10:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.44.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 3:65354 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65355 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65356 <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt

Modified Rules:

* 1:32404 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32405 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32406 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32407 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32408 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32409 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32410 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32411 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32412 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32413 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32414 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32415 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32416 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32417 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32419 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32420 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32421 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32422 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt
* 1:32423 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt
* 1:32731 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32732 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:34057 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:49898 <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt
* 1:51225 <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt
* 1:65229 <-> SERVER-WEBAPP MCP-Remote command injection attempt
* 3:46897 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt
* 3:65340 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt


2025-09-25 21:10:11 UTC

Snort Subscriber Rules Update

Date: 2025-09-25-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.1.47.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 3:65354 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65355 <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2025-2214 attack attempt
* 3:65356 <-> PROTOCOL-SNMP Cisco IOS SNMP OID parsing buffer overflow attempt

Modified Rules:

* 1:32404 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32405 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32406 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32407 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32408 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32409 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32410 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32411 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32412 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32413 <-> OS-WINDOWS Microsoft Windows ECDSA certificate validation bypass attempt
* 1:32414 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32415 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32416 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32417 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32419 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32420 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32421 <-> OS-WINDOWS Microsoft Windows SChannel ECDH key exchange heap overflow attempt
* 1:32422 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 handshake cookie buffer overflow attempt
* 1:32423 <-> OS-WINDOWS Microsoft Windows DTLSv1.0 hello verify request out of bounds read attempt
* 1:32731 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:32732 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:34057 <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt
* 1:49898 <-> SERVER-WEBAPP Zimbra SSRF privilege escalation attempt
* 1:51225 <-> FILE-FLASH Adobe Flash Player malformed ATF heap overflow attempt
* 1:65229 <-> SERVER-WEBAPP MCP-Remote command injection attempt
* 3:46897 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance directory traversal attempt
* 3:65340 <-> SERVER-WEBAPP Cisco Adaptive Security Appliance WebVPN buffer overflow attempt