Talos Rules 2025-06-18
This release adds and modifies rules in several categories.

Talos has added and modified multiple rules in the malware-cnc 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

2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-19-001

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:

* 1:301258 <-> SERVER-OTHER Kolibri HTTP Server request URI buffer overflow attempt
* 3:65057 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt
* 3:65058 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt
* 1:65059 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65060 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65061 <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt
* 1:65062 <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt
* 1:65063 <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection

Modified Rules:

* 1:52287 <-> SERVER-OTHER Hummingbird InetD LPD buffer overflow attempt
* 1:64619 <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt


2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-19-001

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:

* 1:301258 <-> SERVER-OTHER Kolibri HTTP Server request URI buffer overflow attempt
* 3:65057 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt
* 3:65058 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt
* 1:65059 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65060 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65061 <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt
* 1:65062 <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt
* 1:65063 <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection

Modified Rules:

* 1:52287 <-> SERVER-OTHER Hummingbird InetD LPD buffer overflow attempt
* 1:64619 <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt


2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-19-001

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:

* 1:301258 <-> SERVER-OTHER Kolibri HTTP Server request URI buffer overflow attempt
* 3:65057 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt
* 3:65058 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt
* 1:65059 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65060 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65061 <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt
* 1:65062 <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt
* 1:65063 <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection

Modified Rules:

* 1:52287 <-> SERVER-OTHER Hummingbird InetD LPD buffer overflow attempt
* 1:64619 <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt


2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-19-001

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:

* 1:301258 <-> SERVER-OTHER Kolibri HTTP Server request URI buffer overflow attempt
* 3:65057 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt
* 3:65058 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt
* 1:65059 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65060 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65061 <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt
* 1:65062 <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt
* 1:65063 <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection

Modified Rules:

* 1:52287 <-> SERVER-OTHER Hummingbird InetD LPD buffer overflow attempt
* 1:64619 <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt


2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-19-001

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:

* 1:301258 <-> SERVER-OTHER Kolibri HTTP Server request URI buffer overflow attempt
* 3:65057 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt
* 3:65058 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt
* 1:65059 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65060 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65061 <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt
* 1:65062 <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt
* 1:65063 <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection

Modified Rules:

* 1:52287 <-> SERVER-OTHER Hummingbird InetD LPD buffer overflow attempt
* 1:64619 <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt


2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-19-001

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:

* 1:301258 <-> SERVER-OTHER Kolibri HTTP Server request URI buffer overflow attempt
* 3:65057 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt
* 3:65058 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt
* 1:65059 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65060 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65061 <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt
* 1:65062 <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt
* 1:65063 <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection

Modified Rules:

* 1:52287 <-> SERVER-OTHER Hummingbird InetD LPD buffer overflow attempt
* 1:64619 <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt


2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-19-001

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:

* 1:301258 <-> SERVER-OTHER Kolibri HTTP Server request URI buffer overflow attempt
* 3:65057 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt
* 3:65058 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt
* 1:65059 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65060 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65061 <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt
* 1:65062 <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt
* 1:65063 <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection

Modified Rules:

* 1:52287 <-> SERVER-OTHER Hummingbird InetD LPD buffer overflow attempt
* 1:64619 <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt


2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-19-001

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:

* 1:301258 <-> SERVER-OTHER Kolibri HTTP Server request URI buffer overflow attempt
* 3:65057 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt
* 3:65058 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt
* 1:65059 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65060 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65061 <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt
* 1:65062 <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt
* 1:65063 <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection

Modified Rules:

* 1:52287 <-> SERVER-OTHER Hummingbird InetD LPD buffer overflow attempt
* 1:64619 <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt


2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-19-001

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:

* 1:301258 <-> SERVER-OTHER Kolibri HTTP Server request URI buffer overflow attempt
* 3:65057 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt
* 3:65058 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt
* 1:65059 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65060 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65061 <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt
* 1:65062 <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt
* 1:65063 <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection

Modified Rules:

* 1:52287 <-> SERVER-OTHER Hummingbird InetD LPD buffer overflow attempt
* 1:64619 <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt


2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-19-001

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:

* 1:301258 <-> SERVER-OTHER Kolibri HTTP Server request URI buffer overflow attempt
* 3:65057 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt
* 3:65058 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt
* 1:65059 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65060 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65061 <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt
* 1:65062 <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt
* 1:65063 <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection

Modified Rules:

* 1:52287 <-> SERVER-OTHER Hummingbird InetD LPD buffer overflow attempt
* 1:64619 <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt


2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-19-001

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:

* 1:301258 <-> SERVER-OTHER Kolibri HTTP Server request URI buffer overflow attempt
* 3:65057 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt
* 3:65058 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt
* 1:65059 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65060 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65061 <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt
* 1:65062 <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt
* 1:65063 <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection

Modified Rules:

* 1:52287 <-> SERVER-OTHER Hummingbird InetD LPD buffer overflow attempt
* 1:64619 <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt


2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-19-001

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:

* 1:301258 <-> SERVER-OTHER Kolibri HTTP Server request URI buffer overflow attempt
* 3:65057 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt
* 3:65058 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt
* 1:65059 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65060 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65061 <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt
* 1:65062 <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt
* 1:65063 <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection

Modified Rules:

* 1:52287 <-> SERVER-OTHER Hummingbird InetD LPD buffer overflow attempt
* 1:64619 <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt


2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-19-001

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:

* 1:301258 <-> SERVER-OTHER Kolibri HTTP Server request URI buffer overflow attempt
* 3:65057 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt
* 3:65058 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt
* 1:65059 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65060 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65061 <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt
* 1:65062 <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt
* 1:65063 <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection

Modified Rules:

* 1:52287 <-> SERVER-OTHER Hummingbird InetD LPD buffer overflow attempt
* 1:64619 <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt


2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-19-001

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:

* 1:301258 <-> SERVER-OTHER Kolibri HTTP Server request URI buffer overflow attempt
* 3:65057 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt
* 3:65058 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt
* 1:65059 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65060 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65061 <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt
* 1:65062 <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt
* 1:65063 <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection

Modified Rules:

* 1:52287 <-> SERVER-OTHER Hummingbird InetD LPD buffer overflow attempt
* 1:64619 <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt


2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-19-001

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:

* 1:301258 <-> SERVER-OTHER Kolibri HTTP Server request URI buffer overflow attempt
* 3:65057 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt
* 3:65058 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt
* 1:65059 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65060 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65061 <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt
* 1:65062 <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt
* 1:65063 <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection

Modified Rules:

* 1:52287 <-> SERVER-OTHER Hummingbird InetD LPD buffer overflow attempt
* 1:64619 <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt


2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-19-001

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:

* 1:301258 <-> SERVER-OTHER Kolibri HTTP Server request URI buffer overflow attempt
* 3:65057 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt
* 3:65058 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt
* 1:65059 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65060 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65061 <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt
* 1:65062 <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt
* 1:65063 <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection

Modified Rules:

* 1:52287 <-> SERVER-OTHER Hummingbird InetD LPD buffer overflow attempt
* 1:64619 <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt


2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-19-001

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:

* 1:301258 <-> SERVER-OTHER Kolibri HTTP Server request URI buffer overflow attempt
* 3:65057 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt
* 3:65058 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt
* 1:65059 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65060 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65061 <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt
* 1:65062 <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt
* 1:65063 <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection

Modified Rules:

* 1:52287 <-> SERVER-OTHER Hummingbird InetD LPD buffer overflow attempt
* 1:64619 <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt


2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-19-001

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:

* 1:301258 <-> SERVER-OTHER Kolibri HTTP Server request URI buffer overflow attempt
* 3:65057 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt
* 3:65058 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt
* 1:65059 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65060 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65061 <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt
* 1:65062 <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt
* 1:65063 <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection

Modified Rules:

* 1:52287 <-> SERVER-OTHER Hummingbird InetD LPD buffer overflow attempt
* 1:64619 <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt


2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-19-001

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:

* 1:301258 <-> SERVER-OTHER Kolibri HTTP Server request URI buffer overflow attempt
* 3:65057 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt
* 3:65058 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt
* 1:65059 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65060 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65061 <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt
* 1:65062 <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt
* 1:65063 <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection

Modified Rules:

* 1:52287 <-> SERVER-OTHER Hummingbird InetD LPD buffer overflow attempt
* 1:64619 <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt


2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-19-001

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:

* 1:301258 <-> SERVER-OTHER Kolibri HTTP Server request URI buffer overflow attempt
* 3:65057 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt
* 3:65058 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt
* 1:65059 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65060 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65061 <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt
* 1:65062 <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt
* 1:65063 <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection

Modified Rules:

* 1:52287 <-> SERVER-OTHER Hummingbird InetD LPD buffer overflow attempt
* 1:64619 <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt


2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-19-001

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:

* 1:301258 <-> SERVER-OTHER Kolibri HTTP Server request URI buffer overflow attempt
* 3:65057 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt
* 3:65058 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt
* 1:65059 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65060 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65061 <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt
* 1:65062 <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt
* 1:65063 <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection

Modified Rules:

* 1:52287 <-> SERVER-OTHER Hummingbird InetD LPD buffer overflow attempt
* 1:64619 <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt


2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-19-001

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:

* 1:301258 <-> SERVER-OTHER Kolibri HTTP Server request URI buffer overflow attempt
* 3:65057 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt
* 3:65058 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt
* 1:65059 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65060 <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt
* 1:65061 <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt
* 1:65062 <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt
* 1:65063 <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection

Modified Rules:

* 1:52287 <-> SERVER-OTHER Hummingbird InetD LPD buffer overflow attempt
* 1:64619 <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt


2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-18

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:


 * 1:65063 <-> DISABLED <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection (malware-cnc.rules)
 * 1:65062 <-> DISABLED <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt (server-other.rules)
 * 1:65059 <-> ENABLED <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt (server-webapp.rules)
 * 1:65060 <-> ENABLED <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt (server-webapp.rules)
 * 1:65061 <-> DISABLED <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt (malware-cnc.rules)
 * 3:65057 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt (server-webapp.rules)
 * 3:65058 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt (server-webapp.rules)

Modified Rules:


 * 1:64619 <-> ENABLED <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt (server-webapp.rules)

2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-18

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:


 * 1:65061 <-> DISABLED <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt (malware-cnc.rules)
 * 1:65060 <-> ENABLED <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt (server-webapp.rules)
 * 1:65059 <-> ENABLED <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt (server-webapp.rules)
 * 1:65063 <-> DISABLED <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection (malware-cnc.rules)
 * 1:65062 <-> DISABLED <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt (server-other.rules)
 * 3:65058 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt (server-webapp.rules)
 * 3:65057 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt (server-webapp.rules)

Modified Rules:


 * 1:64619 <-> ENABLED <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt (server-webapp.rules)

2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-18

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:


 * 1:65062 <-> DISABLED <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt (server-other.rules)
 * 1:65063 <-> DISABLED <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection (malware-cnc.rules)
 * 1:65061 <-> DISABLED <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt (malware-cnc.rules)
 * 1:65059 <-> ENABLED <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt (server-webapp.rules)
 * 1:65060 <-> ENABLED <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt (server-webapp.rules)
 * 3:65057 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt (server-webapp.rules)
 * 3:65058 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt (server-webapp.rules)

Modified Rules:


 * 1:64619 <-> ENABLED <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt (server-webapp.rules)

2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-18

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:


 * 1:65061 <-> DISABLED <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt (malware-cnc.rules)
 * 1:65059 <-> ENABLED <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt (server-webapp.rules)
 * 1:65062 <-> DISABLED <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt (server-other.rules)
 * 1:65063 <-> DISABLED <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection (malware-cnc.rules)
 * 1:65060 <-> ENABLED <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt (server-webapp.rules)
 * 3:65058 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt (server-webapp.rules)
 * 3:65057 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt (server-webapp.rules)

Modified Rules:


 * 1:64619 <-> ENABLED <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt (server-webapp.rules)

2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-18

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:


 * 1:65059 <-> ENABLED <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt (server-webapp.rules)
 * 1:65062 <-> DISABLED <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt (server-other.rules)
 * 1:65060 <-> ENABLED <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt (server-webapp.rules)
 * 1:65063 <-> DISABLED <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection (malware-cnc.rules)
 * 1:65061 <-> DISABLED <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt (malware-cnc.rules)
 * 3:65058 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt (server-webapp.rules)
 * 3:65057 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt (server-webapp.rules)

Modified Rules:


 * 1:64619 <-> ENABLED <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt (server-webapp.rules)

2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-18

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:


 * 1:65060 <-> ENABLED <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt (server-webapp.rules)
 * 1:65063 <-> DISABLED <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection (malware-cnc.rules)
 * 1:65061 <-> DISABLED <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt (malware-cnc.rules)
 * 1:65059 <-> ENABLED <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt (server-webapp.rules)
 * 1:65062 <-> DISABLED <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt (server-other.rules)
 * 3:65058 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt (server-webapp.rules)
 * 3:65057 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt (server-webapp.rules)

Modified Rules:


 * 1:64619 <-> ENABLED <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt (server-webapp.rules)

2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-18

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:


 * 1:65062 <-> DISABLED <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt (server-other.rules)
 * 1:65060 <-> ENABLED <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt (server-webapp.rules)
 * 1:65059 <-> ENABLED <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt (server-webapp.rules)
 * 1:65063 <-> DISABLED <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection (malware-cnc.rules)
 * 1:65061 <-> DISABLED <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt (malware-cnc.rules)
 * 3:65058 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt (server-webapp.rules)
 * 3:65057 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt (server-webapp.rules)

Modified Rules:


 * 1:64619 <-> ENABLED <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt (server-webapp.rules)

2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-18

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:


 * 1:65059 <-> ENABLED <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt (server-webapp.rules)
 * 1:65061 <-> DISABLED <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt (malware-cnc.rules)
 * 1:65063 <-> DISABLED <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection (malware-cnc.rules)
 * 1:65062 <-> DISABLED <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt (server-other.rules)
 * 1:65060 <-> ENABLED <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt (server-webapp.rules)
 * 3:65057 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt (server-webapp.rules)
 * 3:65058 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt (server-webapp.rules)

Modified Rules:


 * 1:64619 <-> ENABLED <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt (server-webapp.rules)

2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-18

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:


 * 1:65060 <-> ENABLED <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt (server-webapp.rules)
 * 1:65062 <-> DISABLED <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt (server-other.rules)
 * 1:65063 <-> DISABLED <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection (malware-cnc.rules)
 * 1:65061 <-> DISABLED <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt (malware-cnc.rules)
 * 1:65059 <-> ENABLED <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt (server-webapp.rules)
 * 3:65058 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt (server-webapp.rules)
 * 3:65057 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt (server-webapp.rules)

Modified Rules:


 * 1:64619 <-> ENABLED <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt (server-webapp.rules)

2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-18

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:


 * 1:65062 <-> DISABLED <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt (server-other.rules)
 * 1:65059 <-> ENABLED <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt (server-webapp.rules)
 * 1:65061 <-> DISABLED <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt (malware-cnc.rules)
 * 1:65060 <-> ENABLED <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt (server-webapp.rules)
 * 1:65063 <-> DISABLED <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection (malware-cnc.rules)
 * 3:65057 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt (server-webapp.rules)
 * 3:65058 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt (server-webapp.rules)

Modified Rules:


 * 1:64619 <-> ENABLED <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt (server-webapp.rules)

2025-06-20 18:51:07 UTC

Snort Subscriber Rules Update

Date: 2025-06-18

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:


 * 1:65059 <-> ENABLED <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt (server-webapp.rules)
 * 1:65060 <-> ENABLED <-> SERVER-WEBAPP Craft CMS register_argc_argv remote code execution attempt (server-webapp.rules)
 * 1:65061 <-> DISABLED <-> MALWARE-CNC Win.Trojan.CrimsonRAT variant inbound connection attempt (malware-cnc.rules)
 * 1:65062 <-> DISABLED <-> SERVER-OTHER ntpd for Windows getEndptFromIoCtx denial of service attempt (server-other.rules)
 * 1:65063 <-> DISABLED <-> MALWARE-CNC Win.Trojan.FakeKeys variant CNC outbound connection (malware-cnc.rules)
 * 3:65057 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2196 attack attempt (server-webapp.rules)
 * 3:65058 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2025-2194 attack attempt (server-webapp.rules)

Modified Rules:


 * 1:64619 <-> ENABLED <-> SERVER-WEBAPP Palo Alto Networks PAN-OS authentication bypass attempt (server-webapp.rules)