Talos Rules 2024-04-24
This release adds and modifies rules in several categories.

Talos has added and modified multiple rules in the browser-chrome, malware-cnc, os-windows and server-webapp rule sets to provide coverage for emerging threats from these technologies.

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

Change logs

29200

2024-04-24 20:24:25 UTC

Snort Subscriber Rules Update

Date: 2024-04-24

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:


 * 1:63328 <-> DISABLED <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt (os-windows.rules)
 * 1:63327 <-> DISABLED <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt (browser-chrome.rules)
 * 1:63329 <-> DISABLED <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt (os-windows.rules)
 * 1:63330 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt (os-windows.rules)
 * 3:63139 <-> ENABLED <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt (server-webapp.rules)
 * 3:62949 <-> ENABLED <-> MALWARE-CNC Linerunner inbound communication attempt (malware-cnc.rules)

Modified Rules:


 * 1:43053 <-> DISABLED <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt (server-samba.rules)
 * 1:61391 <-> DISABLED <-> MALWARE-CNC Win.Malware.Agent data exfiltration attempt (malware-cnc.rules)

29190

2024-04-24 20:24:25 UTC

Snort Subscriber Rules Update

Date: 2024-04-24

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:


 * 1:63329 <-> DISABLED <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt (os-windows.rules)
 * 1:63328 <-> DISABLED <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt (os-windows.rules)
 * 1:63330 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt (os-windows.rules)
 * 1:63327 <-> DISABLED <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt (browser-chrome.rules)
 * 3:63139 <-> ENABLED <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt (server-webapp.rules)
 * 3:62949 <-> ENABLED <-> MALWARE-CNC Linerunner inbound communication attempt (malware-cnc.rules)

Modified Rules:


 * 1:61391 <-> DISABLED <-> MALWARE-CNC Win.Malware.Agent data exfiltration attempt (malware-cnc.rules)
 * 1:43053 <-> DISABLED <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt (server-samba.rules)

29181

2024-04-24 20:24:25 UTC

Snort Subscriber Rules Update

Date: 2024-04-24

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:


 * 1:63329 <-> DISABLED <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt (os-windows.rules)
 * 1:63327 <-> DISABLED <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt (browser-chrome.rules)
 * 1:63328 <-> DISABLED <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt (os-windows.rules)
 * 1:63330 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt (os-windows.rules)
 * 3:63139 <-> ENABLED <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt (server-webapp.rules)
 * 3:62949 <-> ENABLED <-> MALWARE-CNC Linerunner inbound communication attempt (malware-cnc.rules)

Modified Rules:


 * 1:61391 <-> DISABLED <-> MALWARE-CNC Win.Malware.Agent data exfiltration attempt (malware-cnc.rules)
 * 1:43053 <-> DISABLED <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt (server-samba.rules)

29171

2024-04-24 20:24:25 UTC

Snort Subscriber Rules Update

Date: 2024-04-24

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:


 * 1:63329 <-> DISABLED <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt (os-windows.rules)
 * 1:63330 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt (os-windows.rules)
 * 1:63328 <-> DISABLED <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt (os-windows.rules)
 * 1:63327 <-> DISABLED <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt (browser-chrome.rules)
 * 3:63139 <-> ENABLED <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt (server-webapp.rules)
 * 3:62949 <-> ENABLED <-> MALWARE-CNC Linerunner inbound communication attempt (malware-cnc.rules)

Modified Rules:


 * 1:43053 <-> DISABLED <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt (server-samba.rules)
 * 1:61391 <-> DISABLED <-> MALWARE-CNC Win.Malware.Agent data exfiltration attempt (malware-cnc.rules)

29170

2024-04-24 20:24:25 UTC

Snort Subscriber Rules Update

Date: 2024-04-24

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:


 * 1:63328 <-> DISABLED <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt (os-windows.rules)
 * 1:63329 <-> DISABLED <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt (os-windows.rules)
 * 1:63330 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt (os-windows.rules)
 * 1:63327 <-> DISABLED <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt (browser-chrome.rules)
 * 3:63139 <-> ENABLED <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt (server-webapp.rules)
 * 3:62949 <-> ENABLED <-> MALWARE-CNC Linerunner inbound communication attempt (malware-cnc.rules)

Modified Rules:


 * 1:61391 <-> DISABLED <-> MALWARE-CNC Win.Malware.Agent data exfiltration attempt (malware-cnc.rules)
 * 1:43053 <-> DISABLED <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt (server-samba.rules)

29161

2024-04-24 20:24:25 UTC

Snort Subscriber Rules Update

Date: 2024-04-24

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:


 * 1:63329 <-> DISABLED <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt (os-windows.rules)
 * 1:63327 <-> DISABLED <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt (browser-chrome.rules)
 * 1:63330 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt (os-windows.rules)
 * 1:63328 <-> DISABLED <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt (os-windows.rules)
 * 3:63139 <-> ENABLED <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt (server-webapp.rules)
 * 3:62949 <-> ENABLED <-> MALWARE-CNC Linerunner inbound communication attempt (malware-cnc.rules)

Modified Rules:


 * 1:61391 <-> DISABLED <-> MALWARE-CNC Win.Malware.Agent data exfiltration attempt (malware-cnc.rules)
 * 1:43053 <-> DISABLED <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt (server-samba.rules)

29160

2024-04-24 20:24:25 UTC

Snort Subscriber Rules Update

Date: 2024-04-24

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:


 * 1:63329 <-> DISABLED <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt (os-windows.rules)
 * 1:63328 <-> DISABLED <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt (os-windows.rules)
 * 1:63330 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt (os-windows.rules)
 * 1:63327 <-> DISABLED <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt (browser-chrome.rules)
 * 3:62949 <-> ENABLED <-> MALWARE-CNC Linerunner inbound communication attempt (malware-cnc.rules)
 * 3:63139 <-> ENABLED <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt (server-webapp.rules)

Modified Rules:


 * 1:43053 <-> DISABLED <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt (server-samba.rules)
 * 1:61391 <-> DISABLED <-> MALWARE-CNC Win.Malware.Agent data exfiltration attempt (malware-cnc.rules)

29151

2024-04-24 20:24:25 UTC

Snort Subscriber Rules Update

Date: 2024-04-24

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:


 * 1:63329 <-> DISABLED <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt (os-windows.rules)
 * 1:63328 <-> DISABLED <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt (os-windows.rules)
 * 1:63330 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt (os-windows.rules)
 * 1:63327 <-> DISABLED <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt (browser-chrome.rules)
 * 3:63139 <-> ENABLED <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt (server-webapp.rules)
 * 3:62949 <-> ENABLED <-> MALWARE-CNC Linerunner inbound communication attempt (malware-cnc.rules)

Modified Rules:


 * 1:43053 <-> DISABLED <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt (server-samba.rules)
 * 1:61391 <-> DISABLED <-> MALWARE-CNC Win.Malware.Agent data exfiltration attempt (malware-cnc.rules)

29141

2024-04-24 20:24:25 UTC

Snort Subscriber Rules Update

Date: 2024-04-24

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:


 * 1:63328 <-> DISABLED <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt (os-windows.rules)
 * 1:63330 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt (os-windows.rules)
 * 1:63327 <-> DISABLED <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt (browser-chrome.rules)
 * 1:63329 <-> DISABLED <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt (os-windows.rules)
 * 3:62949 <-> ENABLED <-> MALWARE-CNC Linerunner inbound communication attempt (malware-cnc.rules)
 * 3:63139 <-> ENABLED <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt (server-webapp.rules)

Modified Rules:


 * 1:43053 <-> DISABLED <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt (server-samba.rules)
 * 1:61391 <-> DISABLED <-> MALWARE-CNC Win.Malware.Agent data exfiltration attempt (malware-cnc.rules)

29130

2024-04-24 20:24:25 UTC

Snort Subscriber Rules Update

Date: 2024-04-24

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:


 * 1:63330 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt (os-windows.rules)
 * 1:63328 <-> DISABLED <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt (os-windows.rules)
 * 1:63327 <-> DISABLED <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt (browser-chrome.rules)
 * 1:63329 <-> DISABLED <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt (os-windows.rules)
 * 3:62949 <-> ENABLED <-> MALWARE-CNC Linerunner inbound communication attempt (malware-cnc.rules)
 * 3:63139 <-> ENABLED <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt (server-webapp.rules)

Modified Rules:


 * 1:61391 <-> DISABLED <-> MALWARE-CNC Win.Malware.Agent data exfiltration attempt (malware-cnc.rules)
 * 1:43053 <-> DISABLED <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt (server-samba.rules)

29111

2024-04-24 20:24:25 UTC

Snort Subscriber Rules Update

Date: 2024-04-24

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:


 * 1:63327 <-> DISABLED <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt (browser-chrome.rules)
 * 1:63330 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt (os-windows.rules)
 * 1:63328 <-> DISABLED <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt (os-windows.rules)
 * 1:63329 <-> DISABLED <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt (os-windows.rules)
 * 3:62949 <-> ENABLED <-> MALWARE-CNC Linerunner inbound communication attempt (malware-cnc.rules)
 * 3:63139 <-> ENABLED <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt (server-webapp.rules)

Modified Rules:


 * 1:61391 <-> DISABLED <-> MALWARE-CNC Win.Malware.Agent data exfiltration attempt (malware-cnc.rules)
 * 1:43053 <-> DISABLED <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt (server-samba.rules)

3000

2024-04-24 20:27:30 UTC

Snort Subscriber Rules Update

Date: 2024-04-24-001

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:

* 1:63327 <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt
* 1:63328 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63329 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63330 <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt

Modified Rules:

* 1:43053 <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt
* 3:62949 <-> MALWARE-CNC Linerunner inbound communication attempt
* 3:63139 <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt

3031

2024-04-24 20:27:30 UTC

Snort Subscriber Rules Update

Date: 2024-04-24-001

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:

* 1:63327 <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt
* 1:63328 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63329 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63330 <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt

Modified Rules:

* 1:43053 <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt
* 3:62949 <-> MALWARE-CNC Linerunner inbound communication attempt
* 3:63139 <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt

3034

2024-04-24 20:27:30 UTC

Snort Subscriber Rules Update

Date: 2024-04-24-001

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:

* 1:63327 <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt
* 1:63328 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63329 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63330 <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt

Modified Rules:

* 1:43053 <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt
* 3:62949 <-> MALWARE-CNC Linerunner inbound communication attempt
* 3:63139 <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt

3100

2024-04-24 20:27:30 UTC

Snort Subscriber Rules Update

Date: 2024-04-24-001

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:

* 1:63327 <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt
* 1:63328 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63329 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63330 <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt

Modified Rules:

* 1:43053 <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt
* 3:62949 <-> MALWARE-CNC Linerunner inbound communication attempt
* 3:63139 <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt

3101

2024-04-24 20:27:30 UTC

Snort Subscriber Rules Update

Date: 2024-04-24-001

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:

* 1:63327 <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt
* 1:63328 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63329 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63330 <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt

Modified Rules:

* 1:43053 <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt
* 3:62949 <-> MALWARE-CNC Linerunner inbound communication attempt
* 3:63139 <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt

3110

2024-04-24 20:27:30 UTC

Snort Subscriber Rules Update

Date: 2024-04-24-001

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:

* 1:63327 <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt
* 1:63328 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63329 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63330 <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt

Modified Rules:

* 1:43053 <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt
* 3:62949 <-> MALWARE-CNC Linerunner inbound communication attempt
* 3:63139 <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt

3130

2024-04-24 20:27:30 UTC

Snort Subscriber Rules Update

Date: 2024-04-24-001

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:

* 1:63327 <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt
* 1:63328 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63329 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63330 <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt

Modified Rules:

* 1:43053 <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt
* 3:62949 <-> MALWARE-CNC Linerunner inbound communication attempt
* 3:63139 <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt

3140

2024-04-24 20:27:30 UTC

Snort Subscriber Rules Update

Date: 2024-04-24-001

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:

* 1:63327 <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt
* 1:63328 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63329 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63330 <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt

Modified Rules:

* 1:43053 <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt
* 3:62949 <-> MALWARE-CNC Linerunner inbound communication attempt
* 3:63139 <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt

3150

2024-04-24 20:27:30 UTC

Snort Subscriber Rules Update

Date: 2024-04-24-001

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:

* 1:63327 <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt
* 1:63328 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63329 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63330 <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt

Modified Rules:

* 1:43053 <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt
* 3:62949 <-> MALWARE-CNC Linerunner inbound communication attempt
* 3:63139 <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt

3170

2024-04-24 20:27:31 UTC

Snort Subscriber Rules Update

Date: 2024-04-24-001

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:

* 1:63327 <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt
* 1:63328 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63329 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63330 <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt

Modified Rules:

* 1:43053 <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt
* 3:62949 <-> MALWARE-CNC Linerunner inbound communication attempt
* 3:63139 <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt

3190

2024-04-24 20:27:31 UTC

Snort Subscriber Rules Update

Date: 2024-04-24-001

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:

* 1:63327 <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt
* 1:63328 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63329 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63330 <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt

Modified Rules:

* 1:43053 <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt
* 3:62949 <-> MALWARE-CNC Linerunner inbound communication attempt
* 3:63139 <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt

31110

2024-04-24 20:27:31 UTC

Snort Subscriber Rules Update

Date: 2024-04-24-001

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:

* 1:63327 <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt
* 1:63328 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63329 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63330 <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt

Modified Rules:

* 1:43053 <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt
* 3:62949 <-> MALWARE-CNC Linerunner inbound communication attempt
* 3:63139 <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt

31150

2024-04-24 20:27:31 UTC

Snort Subscriber Rules Update

Date: 2024-04-24-001

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:

* 1:63327 <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt
* 1:63328 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63329 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63330 <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt

Modified Rules:

* 1:43053 <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt
* 3:62949 <-> MALWARE-CNC Linerunner inbound communication attempt
* 3:63139 <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt

31180

2024-04-24 20:27:31 UTC

Snort Subscriber Rules Update

Date: 2024-04-24-001

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:

* 1:63327 <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt
* 1:63328 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63329 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63330 <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt

Modified Rules:

* 1:43053 <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt
* 3:62949 <-> MALWARE-CNC Linerunner inbound communication attempt
* 3:63139 <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt

31200

2024-04-24 20:27:31 UTC

Snort Subscriber Rules Update

Date: 2024-04-24-001

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:

* 1:63327 <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt
* 1:63328 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63329 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63330 <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt

Modified Rules:

* 1:43053 <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt
* 3:62949 <-> MALWARE-CNC Linerunner inbound communication attempt
* 3:63139 <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt

31210

2024-04-24 20:27:31 UTC

Snort Subscriber Rules Update

Date: 2024-04-24-001

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:

* 1:63327 <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt
* 1:63328 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63329 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63330 <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt

Modified Rules:

* 1:43053 <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt
* 3:62949 <-> MALWARE-CNC Linerunner inbound communication attempt
* 3:63139 <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt

31350

2024-04-24 20:27:31 UTC

Snort Subscriber Rules Update

Date: 2024-04-24-001

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:

* 1:63327 <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt
* 1:63328 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63329 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63330 <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt

Modified Rules:

* 1:43053 <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt
* 3:62949 <-> MALWARE-CNC Linerunner inbound communication attempt
* 3:63139 <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt

31440

2024-04-24 20:27:31 UTC

Snort Subscriber Rules Update

Date: 2024-04-24-001

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:

* 1:63327 <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt
* 1:63328 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63329 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63330 <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt

Modified Rules:

* 1:43053 <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt
* 3:62949 <-> MALWARE-CNC Linerunner inbound communication attempt
* 3:63139 <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt

31470

2024-04-24 20:27:31 UTC

Snort Subscriber Rules Update

Date: 2024-04-24-001

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:

* 1:63327 <-> BROWSER-CHROME Google Chrome V8 Engine JSStackCheck memory corruption attempt
* 1:63328 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63329 <-> OS-WINDOWS Active Directory integrated DNS memory corrpution attempt
* 1:63330 <-> OS-WINDOWS Microsoft Windows Search Protocol CPMCreateQueryIn type confusion attempt

Modified Rules:

* 1:43053 <-> SERVER-SAMBA Samba LDAP modify dnsRecord buffer overflow attempt
* 3:62949 <-> MALWARE-CNC Linerunner inbound communication attempt
* 3:63139 <-> SERVER-WEBAPP Cisco ASA WebVPN denial of service attempt