Talos Rules 2025-09-09
Talos is aware of vulnerabilities affecting products from Microsoft Corporation.

Microsoft Vulnerability CVE-2025-54093: A coding deficiency exists in Microsoft Windows TCP/IP Driver that may lead to an escalation of privilege.

Rules to detect attacks targeting these vulnerabilities are included in this release and are identified with: Snort 2: GID 1, SIDs 65333 through 65334, Snort 3: GID 1, SID 301313.

Microsoft Vulnerability CVE-2025-54098: A coding deficiency exists in Microsoft Windows Hyper-V that may lead to an escalation of privilege.

Rules to detect attacks targeting these vulnerabilities are included in this release and are identified with: Snort 2: GID 1, SIDs 65327 through 65328, Snort 3: GID 1, SID 301310.

Microsoft Vulnerability CVE-2025-54110: A coding deficiency exists in Microsoft Windows Kernel that may lead to an escalation of privilege.

Rules to detect attacks targeting these vulnerabilities are included in this release and are identified with: Snort 2: GID 1, SIDs 65329 through 65330, Snort 3: GID 1, SID 301311.

Microsoft Vulnerability CVE-2025-54916: A coding deficiency exists in Microsoft Windows NTFS that may lead to remote code execution.

Rules to detect attacks targeting these vulnerabilities are included in this release and are identified with: Snort 2: GID 1, SIDs 65331 through 65332, Snort 3: GID 1, SID 301312.

Talos has added and modified multiple rules in the 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

2025-09-09 18:07:58 UTC

Snort Subscriber Rules Update

Date: 2025-09-09

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:


 * 1:65327 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt (os-windows.rules)
 * 1:65328 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt (os-windows.rules)
 * 1:65329 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt (os-windows.rules)
 * 1:65330 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt (os-windows.rules)
 * 1:65331 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt (os-windows.rules)
 * 1:65332 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt (os-windows.rules)
 * 1:65333 <-> DISABLED <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt (os-windows.rules)
 * 1:65334 <-> DISABLED <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt (os-windows.rules)
 * 1:65335 <-> DISABLED <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt (server-webapp.rules)

Modified Rules:

29190

2025-09-09 18:07:58 UTC

Snort Subscriber Rules Update

Date: 2025-09-09

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:


 * 1:65335 <-> DISABLED <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt (server-webapp.rules)
 * 1:65331 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt (os-windows.rules)
 * 1:65330 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt (os-windows.rules)
 * 1:65327 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt (os-windows.rules)
 * 1:65328 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt (os-windows.rules)
 * 1:65332 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt (os-windows.rules)
 * 1:65333 <-> DISABLED <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt (os-windows.rules)
 * 1:65334 <-> DISABLED <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt (os-windows.rules)
 * 1:65329 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt (os-windows.rules)

Modified Rules:

29181

2025-09-09 18:07:58 UTC

Snort Subscriber Rules Update

Date: 2025-09-09

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:


 * 1:65333 <-> DISABLED <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt (os-windows.rules)
 * 1:65328 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt (os-windows.rules)
 * 1:65329 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt (os-windows.rules)
 * 1:65334 <-> DISABLED <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt (os-windows.rules)
 * 1:65332 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt (os-windows.rules)
 * 1:65335 <-> DISABLED <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt (server-webapp.rules)
 * 1:65327 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt (os-windows.rules)
 * 1:65331 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt (os-windows.rules)
 * 1:65330 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt (os-windows.rules)

Modified Rules:

29171

2025-09-09 18:07:58 UTC

Snort Subscriber Rules Update

Date: 2025-09-09

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:


 * 1:65335 <-> DISABLED <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt (server-webapp.rules)
 * 1:65327 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt (os-windows.rules)
 * 1:65332 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt (os-windows.rules)
 * 1:65333 <-> DISABLED <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt (os-windows.rules)
 * 1:65328 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt (os-windows.rules)
 * 1:65329 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt (os-windows.rules)
 * 1:65331 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt (os-windows.rules)
 * 1:65334 <-> DISABLED <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt (os-windows.rules)
 * 1:65330 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt (os-windows.rules)

Modified Rules:

29170

2025-09-09 18:07:58 UTC

Snort Subscriber Rules Update

Date: 2025-09-09

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:


 * 1:65334 <-> DISABLED <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt (os-windows.rules)
 * 1:65333 <-> DISABLED <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt (os-windows.rules)
 * 1:65332 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt (os-windows.rules)
 * 1:65335 <-> DISABLED <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt (server-webapp.rules)
 * 1:65329 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt (os-windows.rules)
 * 1:65330 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt (os-windows.rules)
 * 1:65331 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt (os-windows.rules)
 * 1:65327 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt (os-windows.rules)
 * 1:65328 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt (os-windows.rules)

Modified Rules:

29161

2025-09-09 18:07:58 UTC

Snort Subscriber Rules Update

Date: 2025-09-09

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:


 * 1:65334 <-> DISABLED <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt (os-windows.rules)
 * 1:65333 <-> DISABLED <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt (os-windows.rules)
 * 1:65327 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt (os-windows.rules)
 * 1:65335 <-> DISABLED <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt (server-webapp.rules)
 * 1:65328 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt (os-windows.rules)
 * 1:65332 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt (os-windows.rules)
 * 1:65331 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt (os-windows.rules)
 * 1:65329 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt (os-windows.rules)
 * 1:65330 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt (os-windows.rules)

Modified Rules:

29160

2025-09-09 18:07:58 UTC

Snort Subscriber Rules Update

Date: 2025-09-09

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:


 * 1:65329 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt (os-windows.rules)
 * 1:65327 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt (os-windows.rules)
 * 1:65330 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt (os-windows.rules)
 * 1:65331 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt (os-windows.rules)
 * 1:65332 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt (os-windows.rules)
 * 1:65333 <-> DISABLED <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt (os-windows.rules)
 * 1:65335 <-> DISABLED <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt (server-webapp.rules)
 * 1:65328 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt (os-windows.rules)
 * 1:65334 <-> DISABLED <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt (os-windows.rules)

Modified Rules:

29151

2025-09-09 18:07:58 UTC

Snort Subscriber Rules Update

Date: 2025-09-09

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:


 * 1:65330 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt (os-windows.rules)
 * 1:65331 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt (os-windows.rules)
 * 1:65328 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt (os-windows.rules)
 * 1:65327 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt (os-windows.rules)
 * 1:65333 <-> DISABLED <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt (os-windows.rules)
 * 1:65329 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt (os-windows.rules)
 * 1:65334 <-> DISABLED <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt (os-windows.rules)
 * 1:65332 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt (os-windows.rules)
 * 1:65335 <-> DISABLED <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt (server-webapp.rules)

Modified Rules:

29141

2025-09-09 18:07:58 UTC

Snort Subscriber Rules Update

Date: 2025-09-09

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:


 * 1:65331 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt (os-windows.rules)
 * 1:65334 <-> DISABLED <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt (os-windows.rules)
 * 1:65327 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt (os-windows.rules)
 * 1:65332 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt (os-windows.rules)
 * 1:65329 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt (os-windows.rules)
 * 1:65333 <-> DISABLED <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt (os-windows.rules)
 * 1:65335 <-> DISABLED <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt (server-webapp.rules)
 * 1:65328 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt (os-windows.rules)
 * 1:65330 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt (os-windows.rules)

Modified Rules:

29130

2025-09-09 18:07:58 UTC

Snort Subscriber Rules Update

Date: 2025-09-09

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:


 * 1:65333 <-> DISABLED <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt (os-windows.rules)
 * 1:65329 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt (os-windows.rules)
 * 1:65331 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt (os-windows.rules)
 * 1:65332 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt (os-windows.rules)
 * 1:65328 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt (os-windows.rules)
 * 1:65330 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt (os-windows.rules)
 * 1:65334 <-> DISABLED <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt (os-windows.rules)
 * 1:65335 <-> DISABLED <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt (server-webapp.rules)
 * 1:65327 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt (os-windows.rules)

Modified Rules:

29111

2025-09-09 18:07:58 UTC

Snort Subscriber Rules Update

Date: 2025-09-09

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:


 * 1:65333 <-> DISABLED <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt (os-windows.rules)
 * 1:65327 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt (os-windows.rules)
 * 1:65334 <-> DISABLED <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt (os-windows.rules)
 * 1:65328 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt (os-windows.rules)
 * 1:65335 <-> DISABLED <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt (server-webapp.rules)
 * 1:65329 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt (os-windows.rules)
 * 1:65330 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt (os-windows.rules)
 * 1:65331 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt (os-windows.rules)
 * 1:65332 <-> DISABLED <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt (os-windows.rules)

Modified Rules:

3000

2025-09-09 18:11:22 UTC

Snort Subscriber Rules Update

Date: 2025-09-08-001

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:

* 1:301310 <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt
* 1:301311 <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt
* 1:301312 <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt
* 1:301313 <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt
* 1:301314 <-> INDICATOR-COMPROMISE Sitecore XP blocked.aspx webshell response detected
* 1:65335 <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt

Modified Rules:

3031

2025-09-09 18:11:22 UTC

Snort Subscriber Rules Update

Date: 2025-09-08-001

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:

* 1:301310 <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt
* 1:301311 <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt
* 1:301312 <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt
* 1:301313 <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt
* 1:301314 <-> INDICATOR-COMPROMISE Sitecore XP blocked.aspx webshell response detected
* 1:65335 <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt

Modified Rules:

3034

2025-09-09 18:11:22 UTC

Snort Subscriber Rules Update

Date: 2025-09-08-001

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:

* 1:301310 <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt
* 1:301311 <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt
* 1:301312 <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt
* 1:301313 <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt
* 1:301314 <-> INDICATOR-COMPROMISE Sitecore XP blocked.aspx webshell response detected
* 1:65335 <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt

Modified Rules:

3100

2025-09-09 18:11:22 UTC

Snort Subscriber Rules Update

Date: 2025-09-08-001

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:

* 1:301310 <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt
* 1:301311 <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt
* 1:301312 <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt
* 1:301313 <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt
* 1:301314 <-> INDICATOR-COMPROMISE Sitecore XP blocked.aspx webshell response detected
* 1:65335 <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt

Modified Rules:

3101

2025-09-09 18:11:22 UTC

Snort Subscriber Rules Update

Date: 2025-09-08-001

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:

* 1:301310 <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt
* 1:301311 <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt
* 1:301312 <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt
* 1:301313 <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt
* 1:301314 <-> INDICATOR-COMPROMISE Sitecore XP blocked.aspx webshell response detected
* 1:65335 <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt

Modified Rules:

3110

2025-09-09 18:11:23 UTC

Snort Subscriber Rules Update

Date: 2025-09-08-001

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:

* 1:301310 <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt
* 1:301311 <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt
* 1:301312 <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt
* 1:301313 <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt
* 1:301314 <-> INDICATOR-COMPROMISE Sitecore XP blocked.aspx webshell response detected
* 1:65335 <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt

Modified Rules:

3130

2025-09-09 18:11:23 UTC

Snort Subscriber Rules Update

Date: 2025-09-08-001

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:

* 1:301310 <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt
* 1:301311 <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt
* 1:301312 <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt
* 1:301313 <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt
* 1:301314 <-> INDICATOR-COMPROMISE Sitecore XP blocked.aspx webshell response detected
* 1:65335 <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt

Modified Rules:

3140

2025-09-09 18:11:23 UTC

Snort Subscriber Rules Update

Date: 2025-09-08-001

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:

* 1:301310 <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt
* 1:301311 <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt
* 1:301312 <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt
* 1:301313 <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt
* 1:301314 <-> INDICATOR-COMPROMISE Sitecore XP blocked.aspx webshell response detected
* 1:65335 <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt

Modified Rules:

3150

2025-09-09 18:11:23 UTC

Snort Subscriber Rules Update

Date: 2025-09-08-001

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:

* 1:301310 <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt
* 1:301311 <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt
* 1:301312 <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt
* 1:301313 <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt
* 1:301314 <-> INDICATOR-COMPROMISE Sitecore XP blocked.aspx webshell response detected
* 1:65335 <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt

Modified Rules:

3170

2025-09-09 18:11:23 UTC

Snort Subscriber Rules Update

Date: 2025-09-08-001

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:

* 1:301310 <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt
* 1:301311 <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt
* 1:301312 <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt
* 1:301313 <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt
* 1:301314 <-> INDICATOR-COMPROMISE Sitecore XP blocked.aspx webshell response detected
* 1:65335 <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt

Modified Rules:

3190

2025-09-09 18:11:23 UTC

Snort Subscriber Rules Update

Date: 2025-09-08-001

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:

* 1:301310 <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt
* 1:301311 <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt
* 1:301312 <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt
* 1:301313 <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt
* 1:301314 <-> INDICATOR-COMPROMISE Sitecore XP blocked.aspx webshell response detected
* 1:65335 <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt

Modified Rules:

3200

2025-09-09 18:11:23 UTC

Snort Subscriber Rules Update

Date: 2025-09-08-001

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:

* 1:301310 <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt
* 1:301311 <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt
* 1:301312 <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt
* 1:301313 <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt
* 1:301314 <-> INDICATOR-COMPROMISE Sitecore XP blocked.aspx webshell response detected
* 1:65335 <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt

Modified Rules:

3351

2025-09-09 18:11:23 UTC

Snort Subscriber Rules Update

Date: 2025-09-08-001

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:

* 1:301310 <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt
* 1:301311 <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt
* 1:301312 <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt
* 1:301313 <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt
* 1:301314 <-> INDICATOR-COMPROMISE Sitecore XP blocked.aspx webshell response detected
* 1:65335 <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt

Modified Rules:

3360

2025-09-09 18:11:23 UTC

Snort Subscriber Rules Update

Date: 2025-09-08-001

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:

* 1:301310 <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt
* 1:301311 <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt
* 1:301312 <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt
* 1:301313 <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt
* 1:301314 <-> INDICATOR-COMPROMISE Sitecore XP blocked.aspx webshell response detected
* 1:65335 <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt

Modified Rules:

3370

2025-09-09 18:11:23 UTC

Snort Subscriber Rules Update

Date: 2025-09-08-001

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:

* 1:301310 <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt
* 1:301311 <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt
* 1:301312 <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt
* 1:301313 <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt
* 1:301314 <-> INDICATOR-COMPROMISE Sitecore XP blocked.aspx webshell response detected
* 1:65335 <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt

Modified Rules:

3700

2025-09-09 18:11:23 UTC

Snort Subscriber Rules Update

Date: 2025-09-08-001

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:

* 1:301310 <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt
* 1:301311 <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt
* 1:301312 <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt
* 1:301313 <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt
* 1:301314 <-> INDICATOR-COMPROMISE Sitecore XP blocked.aspx webshell response detected
* 1:65335 <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt

Modified Rules:

3900

2025-09-09 18:11:23 UTC

Snort Subscriber Rules Update

Date: 2025-09-08-001

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:

* 1:301310 <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt
* 1:301311 <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt
* 1:301312 <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt
* 1:301313 <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt
* 1:301314 <-> INDICATOR-COMPROMISE Sitecore XP blocked.aspx webshell response detected
* 1:65335 <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt

Modified Rules:

31110

2025-09-09 18:11:23 UTC

Snort Subscriber Rules Update

Date: 2025-09-08-001

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:

* 1:301310 <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt
* 1:301311 <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt
* 1:301312 <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt
* 1:301313 <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt
* 1:301314 <-> INDICATOR-COMPROMISE Sitecore XP blocked.aspx webshell response detected
* 1:65335 <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt

Modified Rules:

31150

2025-09-09 18:11:23 UTC

Snort Subscriber Rules Update

Date: 2025-09-08-001

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:

* 1:301310 <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt
* 1:301311 <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt
* 1:301312 <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt
* 1:301313 <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt
* 1:301314 <-> INDICATOR-COMPROMISE Sitecore XP blocked.aspx webshell response detected
* 1:65335 <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt

Modified Rules:

31180

2025-09-09 18:11:23 UTC

Snort Subscriber Rules Update

Date: 2025-09-08-001

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:

* 1:301310 <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt
* 1:301311 <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt
* 1:301312 <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt
* 1:301313 <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt
* 1:301314 <-> INDICATOR-COMPROMISE Sitecore XP blocked.aspx webshell response detected
* 1:65335 <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt

Modified Rules:

31200

2025-09-09 18:11:23 UTC

Snort Subscriber Rules Update

Date: 2025-09-08-001

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:

* 1:301310 <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt
* 1:301311 <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt
* 1:301312 <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt
* 1:301313 <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt
* 1:301314 <-> INDICATOR-COMPROMISE Sitecore XP blocked.aspx webshell response detected
* 1:65335 <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt

Modified Rules:

31210

2025-09-09 18:11:23 UTC

Snort Subscriber Rules Update

Date: 2025-09-08-001

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:

* 1:301310 <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt
* 1:301311 <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt
* 1:301312 <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt
* 1:301313 <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt
* 1:301314 <-> INDICATOR-COMPROMISE Sitecore XP blocked.aspx webshell response detected
* 1:65335 <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt

Modified Rules:

31350

2025-09-09 18:11:23 UTC

Snort Subscriber Rules Update

Date: 2025-09-08-001

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:

* 1:301310 <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt
* 1:301311 <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt
* 1:301312 <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt
* 1:301313 <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt
* 1:301314 <-> INDICATOR-COMPROMISE Sitecore XP blocked.aspx webshell response detected
* 1:65335 <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt

Modified Rules:

31440

2025-09-09 18:11:23 UTC

Snort Subscriber Rules Update

Date: 2025-09-08-001

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:

* 1:301310 <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt
* 1:301311 <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt
* 1:301312 <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt
* 1:301313 <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt
* 1:301314 <-> INDICATOR-COMPROMISE Sitecore XP blocked.aspx webshell response detected
* 1:65335 <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt

Modified Rules:

31470

2025-09-09 18:11:23 UTC

Snort Subscriber Rules Update

Date: 2025-09-08-001

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:

* 1:301310 <-> OS-WINDOWS Microsoft Windows Hyper-V elevation of privilege attempt
* 1:301311 <-> OS-WINDOWS Microsoft Windows Kernel elevation of privilege attempt
* 1:301312 <-> OS-WINDOWS Microsoft Windows NTFS remote code execution attempt
* 1:301313 <-> OS-WINDOWS Microsoft Windows tcpip.sys Driver privilege escalation attempt
* 1:301314 <-> INDICATOR-COMPROMISE Sitecore XP blocked.aspx webshell response detected
* 1:65335 <-> SERVER-WEBAPP Sitecore XP blocked.aspx potential malicious deserialization attempt

Modified Rules: