Talos Rules 2025-09-02
This release adds and modifies rules in several categories.

Talos has added and modified multiple rules in the file-pdf, 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

29200

2025-09-02 21:04:17 UTC

Snort Subscriber Rules Update

Date: 2025-09-02

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:


 * 1:65314 <-> DISABLED <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt (server-other.rules)
 * 1:65315 <-> DISABLED <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication (malware-cnc.rules)
 * 1:65316 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65317 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65318 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65319 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65320 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65321 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65322 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65323 <-> ENABLED <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt (server-webapp.rules)

Modified Rules:


 * 1:35240 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35239 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35242 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35241 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)

29190

2025-09-02 21:04:17 UTC

Snort Subscriber Rules Update

Date: 2025-09-02

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:


 * 1:65314 <-> DISABLED <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt (server-other.rules)
 * 1:65315 <-> DISABLED <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication (malware-cnc.rules)
 * 1:65323 <-> ENABLED <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt (server-webapp.rules)
 * 1:65316 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65321 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65318 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65320 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65317 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65319 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65322 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)

Modified Rules:


 * 1:35241 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35239 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35240 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35242 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)

29181

2025-09-02 21:04:17 UTC

Snort Subscriber Rules Update

Date: 2025-09-02

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:


 * 1:65317 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65316 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65320 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65322 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65319 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65314 <-> DISABLED <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt (server-other.rules)
 * 1:65321 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65315 <-> DISABLED <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication (malware-cnc.rules)
 * 1:65318 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65323 <-> ENABLED <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt (server-webapp.rules)

Modified Rules:


 * 1:35241 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35240 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35239 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35242 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)

29171

2025-09-02 21:04:17 UTC

Snort Subscriber Rules Update

Date: 2025-09-02

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:


 * 1:65319 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65321 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65318 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65314 <-> DISABLED <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt (server-other.rules)
 * 1:65322 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65316 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65317 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65320 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65323 <-> ENABLED <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt (server-webapp.rules)
 * 1:65315 <-> DISABLED <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication (malware-cnc.rules)

Modified Rules:


 * 1:35242 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35240 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35239 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35241 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)

29170

2025-09-02 21:04:17 UTC

Snort Subscriber Rules Update

Date: 2025-09-02

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:


 * 1:65314 <-> DISABLED <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt (server-other.rules)
 * 1:65318 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65317 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65316 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65319 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65315 <-> DISABLED <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication (malware-cnc.rules)
 * 1:65322 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65320 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65323 <-> ENABLED <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt (server-webapp.rules)
 * 1:65321 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)

Modified Rules:


 * 1:35241 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35239 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35242 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35240 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)

29161

2025-09-02 21:04:17 UTC

Snort Subscriber Rules Update

Date: 2025-09-02

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:


 * 1:65322 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65321 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65323 <-> ENABLED <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt (server-webapp.rules)
 * 1:65316 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65318 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65315 <-> DISABLED <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication (malware-cnc.rules)
 * 1:65320 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65314 <-> DISABLED <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt (server-other.rules)
 * 1:65319 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65317 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)

Modified Rules:


 * 1:35242 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35240 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35239 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35241 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)

29160

2025-09-02 21:04:17 UTC

Snort Subscriber Rules Update

Date: 2025-09-02

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:


 * 1:65319 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65316 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65314 <-> DISABLED <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt (server-other.rules)
 * 1:65322 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65321 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65315 <-> DISABLED <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication (malware-cnc.rules)
 * 1:65320 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65318 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65323 <-> ENABLED <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt (server-webapp.rules)
 * 1:65317 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)

Modified Rules:


 * 1:35242 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35241 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35240 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35239 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)

29151

2025-09-02 21:04:17 UTC

Snort Subscriber Rules Update

Date: 2025-09-02

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:


 * 1:65315 <-> DISABLED <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication (malware-cnc.rules)
 * 1:65322 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65316 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65320 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65323 <-> ENABLED <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt (server-webapp.rules)
 * 1:65314 <-> DISABLED <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt (server-other.rules)
 * 1:65321 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65317 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65319 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65318 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)

Modified Rules:


 * 1:35241 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35242 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35239 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35240 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)

29141

2025-09-02 21:04:17 UTC

Snort Subscriber Rules Update

Date: 2025-09-02

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:


 * 1:65319 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65321 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65322 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65316 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65317 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65315 <-> DISABLED <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication (malware-cnc.rules)
 * 1:65314 <-> DISABLED <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt (server-other.rules)
 * 1:65318 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65323 <-> ENABLED <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt (server-webapp.rules)
 * 1:65320 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)

Modified Rules:


 * 1:35239 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35241 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35242 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35240 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)

29130

2025-09-02 21:04:17 UTC

Snort Subscriber Rules Update

Date: 2025-09-02

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:


 * 1:65315 <-> DISABLED <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication (malware-cnc.rules)
 * 1:65321 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65323 <-> ENABLED <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt (server-webapp.rules)
 * 1:65317 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65322 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65320 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65318 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65319 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65316 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65314 <-> DISABLED <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt (server-other.rules)

Modified Rules:


 * 1:35241 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35239 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35240 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35242 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)

29111

2025-09-02 21:04:17 UTC

Snort Subscriber Rules Update

Date: 2025-09-02

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:


 * 1:65320 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65318 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65316 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65319 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65314 <-> DISABLED <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt (server-other.rules)
 * 1:65323 <-> ENABLED <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt (server-webapp.rules)
 * 1:65321 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication (malware-cnc.rules)
 * 1:65322 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65317 <-> DISABLED <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication (malware-cnc.rules)
 * 1:65315 <-> DISABLED <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication (malware-cnc.rules)

Modified Rules:


 * 1:35242 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35241 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35240 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)
 * 1:35239 <-> DISABLED <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt (file-pdf.rules)

3000

2025-09-02 21:07:15 UTC

Snort Subscriber Rules Update

Date: 2025-09-02-001

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:

* 1:65314 <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt
* 1:65315 <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication
* 1:65316 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65317 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65318 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65319 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65320 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65321 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65322 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65323 <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt

Modified Rules:

* 1:35239 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt
* 1:35240 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt

3031

2025-09-02 21:07:15 UTC

Snort Subscriber Rules Update

Date: 2025-09-02-001

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:

* 1:65314 <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt
* 1:65315 <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication
* 1:65316 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65317 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65318 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65319 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65320 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65321 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65322 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65323 <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt

Modified Rules:

* 1:35239 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt
* 1:35240 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt

3034

2025-09-02 21:07:15 UTC

Snort Subscriber Rules Update

Date: 2025-09-02-001

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:

* 1:65314 <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt
* 1:65315 <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication
* 1:65316 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65317 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65318 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65319 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65320 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65321 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65322 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65323 <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt

Modified Rules:

* 1:35239 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt
* 1:35240 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt

3100

2025-09-02 21:07:15 UTC

Snort Subscriber Rules Update

Date: 2025-09-02-001

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:

* 1:65314 <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt
* 1:65315 <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication
* 1:65316 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65317 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65318 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65319 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65320 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65321 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65322 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65323 <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt

Modified Rules:

* 1:35239 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt
* 1:35240 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt

3101

2025-09-02 21:07:15 UTC

Snort Subscriber Rules Update

Date: 2025-09-02-001

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:

* 1:65314 <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt
* 1:65315 <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication
* 1:65316 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65317 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65318 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65319 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65320 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65321 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65322 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65323 <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt

Modified Rules:

* 1:35239 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt
* 1:35240 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt

3110

2025-09-02 21:07:15 UTC

Snort Subscriber Rules Update

Date: 2025-09-02-001

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:

* 1:65314 <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt
* 1:65315 <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication
* 1:65316 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65317 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65318 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65319 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65320 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65321 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65322 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65323 <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt

Modified Rules:

* 1:35239 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt
* 1:35240 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt

3130

2025-09-02 21:07:15 UTC

Snort Subscriber Rules Update

Date: 2025-09-02-001

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:

* 1:65314 <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt
* 1:65315 <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication
* 1:65316 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65317 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65318 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65319 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65320 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65321 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65322 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65323 <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt

Modified Rules:

* 1:35239 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt
* 1:35240 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt

3140

2025-09-02 21:07:15 UTC

Snort Subscriber Rules Update

Date: 2025-09-02-001

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:

* 1:65314 <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt
* 1:65315 <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication
* 1:65316 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65317 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65318 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65319 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65320 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65321 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65322 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65323 <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt

Modified Rules:

* 1:35239 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt
* 1:35240 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt

3150

2025-09-02 21:07:15 UTC

Snort Subscriber Rules Update

Date: 2025-09-02-001

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:

* 1:65314 <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt
* 1:65315 <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication
* 1:65316 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65317 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65318 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65319 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65320 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65321 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65322 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65323 <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt

Modified Rules:

* 1:35239 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt
* 1:35240 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt

3170

2025-09-02 21:07:15 UTC

Snort Subscriber Rules Update

Date: 2025-09-02-001

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:

* 1:65314 <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt
* 1:65315 <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication
* 1:65316 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65317 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65318 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65319 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65320 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65321 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65322 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65323 <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt

Modified Rules:

* 1:35239 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt
* 1:35240 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt

3190

2025-09-02 21:07:15 UTC

Snort Subscriber Rules Update

Date: 2025-09-02-001

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:

* 1:65314 <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt
* 1:65315 <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication
* 1:65316 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65317 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65318 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65319 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65320 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65321 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65322 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65323 <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt

Modified Rules:

* 1:35239 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt
* 1:35240 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt

3200

2025-09-02 21:07:15 UTC

Snort Subscriber Rules Update

Date: 2025-09-02-001

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:

* 1:65314 <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt
* 1:65315 <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication
* 1:65316 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65317 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65318 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65319 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65320 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65321 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65322 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65323 <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt

Modified Rules:

* 1:35239 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt
* 1:35240 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt

3351

2025-09-02 21:07:15 UTC

Snort Subscriber Rules Update

Date: 2025-09-02-001

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:

* 1:65314 <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt
* 1:65315 <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication
* 1:65316 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65317 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65318 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65319 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65320 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65321 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65322 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65323 <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt

Modified Rules:

* 1:35239 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt
* 1:35240 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt

3360

2025-09-02 21:07:15 UTC

Snort Subscriber Rules Update

Date: 2025-09-02-001

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:

* 1:65314 <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt
* 1:65315 <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication
* 1:65316 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65317 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65318 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65319 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65320 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65321 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65322 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65323 <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt

Modified Rules:

* 1:35239 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt
* 1:35240 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt

3370

2025-09-02 21:07:15 UTC

Snort Subscriber Rules Update

Date: 2025-09-02-001

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:

* 1:65314 <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt
* 1:65315 <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication
* 1:65316 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65317 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65318 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65319 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65320 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65321 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65322 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65323 <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt

Modified Rules:

* 1:35239 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt
* 1:35240 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt

3700

2025-09-02 21:07:15 UTC

Snort Subscriber Rules Update

Date: 2025-09-02-001

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:

* 1:65314 <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt
* 1:65315 <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication
* 1:65316 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65317 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65318 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65319 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65320 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65321 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65322 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65323 <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt

Modified Rules:

* 1:35239 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt
* 1:35240 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt

3900

2025-09-02 21:07:15 UTC

Snort Subscriber Rules Update

Date: 2025-09-02-001

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:

* 1:65314 <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt
* 1:65315 <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication
* 1:65316 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65317 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65318 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65319 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65320 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65321 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65322 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65323 <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt

Modified Rules:

* 1:35239 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt
* 1:35240 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt

31110

2025-09-02 21:07:15 UTC

Snort Subscriber Rules Update

Date: 2025-09-02-001

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:

* 1:65314 <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt
* 1:65315 <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication
* 1:65316 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65317 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65318 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65319 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65320 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65321 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65322 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65323 <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt

Modified Rules:

* 1:35239 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt
* 1:35240 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt

31150

2025-09-02 21:07:15 UTC

Snort Subscriber Rules Update

Date: 2025-09-02-001

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:

* 1:65314 <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt
* 1:65315 <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication
* 1:65316 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65317 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65318 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65319 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65320 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65321 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65322 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65323 <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt

Modified Rules:

* 1:35239 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt
* 1:35240 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt

31180

2025-09-02 21:07:15 UTC

Snort Subscriber Rules Update

Date: 2025-09-02-001

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:

* 1:65314 <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt
* 1:65315 <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication
* 1:65316 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65317 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65318 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65319 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65320 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65321 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65322 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65323 <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt

Modified Rules:

* 1:35239 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt
* 1:35240 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt

31200

2025-09-02 21:07:15 UTC

Snort Subscriber Rules Update

Date: 2025-09-02-001

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:

* 1:65314 <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt
* 1:65315 <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication
* 1:65316 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65317 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65318 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65319 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65320 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65321 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65322 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65323 <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt

Modified Rules:

* 1:35239 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt
* 1:35240 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt

31210

2025-09-02 21:07:16 UTC

Snort Subscriber Rules Update

Date: 2025-09-02-001

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:

* 1:65314 <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt
* 1:65315 <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication
* 1:65316 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65317 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65318 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65319 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65320 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65321 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65322 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65323 <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt

Modified Rules:

* 1:35239 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt
* 1:35240 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt

31350

2025-09-02 21:07:16 UTC

Snort Subscriber Rules Update

Date: 2025-09-02-001

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:

* 1:65314 <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt
* 1:65315 <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication
* 1:65316 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65317 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65318 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65319 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65320 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65321 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65322 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65323 <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt

Modified Rules:

* 1:35239 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt
* 1:35240 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt

31440

2025-09-02 21:07:16 UTC

Snort Subscriber Rules Update

Date: 2025-09-02-001

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:

* 1:65314 <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt
* 1:65315 <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication
* 1:65316 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65317 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65318 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65319 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65320 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65321 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65322 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65323 <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt

Modified Rules:

* 1:35239 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt
* 1:35240 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt

31470

2025-09-02 21:07:16 UTC

Snort Subscriber Rules Update

Date: 2025-09-02-001

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:

* 1:65314 <-> SERVER-OTHER Microsoft Windows iSCSI target login request denial of service attempt
* 1:65315 <-> MALWARE-CNC Win.InfoStealer.NordDragon outbound communication
* 1:65316 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65317 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65318 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65319 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65320 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65321 <-> MALWARE-CNC Win.Trojan.GoldenPiranha inbound communication
* 1:65322 <-> MALWARE-CNC Win.Trojan.GoldenPiranha outbound communication
* 1:65323 <-> SERVER-WEBAPP Citrix Session Recording .NET object deserialization attempt

Modified Rules:

* 1:35239 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt
* 1:35240 <-> FILE-PDF Adobe Acrobat Reader mishandling of invalid triangle edge access attempt