Talos Rules 2026-06-18
This release adds and modifies rules in several categories.

Talos has added and modified multiple rules in the browser-chrome, malware-cnc, policy-other 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

2026-06-18 12:52:17 UTC

Snort Subscriber Rules Update

Date: 2026-06-18

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

The format of the file is:

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

New Rules:


 * 1:66648 <-> DISABLED <-> SERVER-OTHER Squid Web Proxy Cache integer underflow attempt (server-other.rules)
 * 1:66649 <-> DISABLED <-> SERVER-OTHER Node.js vm2 sandbox escape remote code execution attempt (server-other.rules)
 * 1:66650 <-> DISABLED <-> SERVER-OTHER Node.js vm2 sandbox escape remote code execution attempt (server-other.rules)
 * 1:66651 <-> DISABLED <-> SERVER-OTHER Node.js vm2 sandbox escape remote code execution attempt (server-other.rules)
 * 1:66652 <-> DISABLED <-> BROWSER-CHROME Google Chromium V8 type confusion attempt (browser-chrome.rules)
 * 1:66653 <-> DISABLED <-> BROWSER-CHROME Google Chromium V8 type confusion attempt (browser-chrome.rules)
 * 1:66654 <-> DISABLED <-> BROWSER-CHROME Google Chromium V8 type confusion attempt (browser-chrome.rules)
 * 1:66655 <-> DISABLED <-> BROWSER-CHROME Google Chromium V8 type confusion attempt (browser-chrome.rules)
 * 1:66656 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication (malware-cnc.rules)
 * 1:66657 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication (malware-cnc.rules)
 * 1:66659 <-> DISABLED <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt (server-webapp.rules)
 * 1:66660 <-> DISABLED <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt (server-webapp.rules)
 * 1:66662 <-> DISABLED <-> BROWSER-CHROME Google Chrome V8 type confusion attempt (browser-chrome.rules)
 * 1:66663 <-> DISABLED <-> SERVER-OTHER Redis COMMAND GETKEYS memory corruption attempt (server-other.rules)
 * 1:66664 <-> DISABLED <-> BROWSER-CHROME Google Chromium V8 out-of-bounds read and write attempt (browser-chrome.rules)
 * 1:66665 <-> DISABLED <-> BROWSER-CHROME Google Chromium V8 out-of-bounds read and write attempt (browser-chrome.rules)
 * 1:66666 <-> DISABLED <-> SERVER-WEBAPP Zabbix Audit Log SQL injection attempt (server-webapp.rules)
 * 3:66658 <-> ENABLED <-> SERVER-WEBAPP Cisco Identity Services Engine directory traversal attempt (server-webapp.rules)
 * 3:66661 <-> ENABLED <-> POLICY-OTHER Cisco Identity Services Engine filesystem access detected (policy-other.rules)

Modified Rules:

29181

2026-06-18 12:52:17 UTC

Snort Subscriber Rules Update

Date: 2026-06-18

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

The format of the file is:

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

New Rules:


 * 1:66662 <-> DISABLED <-> BROWSER-CHROME Google Chrome V8 type confusion attempt (browser-chrome.rules)
 * 1:66666 <-> DISABLED <-> SERVER-WEBAPP Zabbix Audit Log SQL injection attempt (server-webapp.rules)
 * 1:66649 <-> DISABLED <-> SERVER-OTHER Node.js vm2 sandbox escape remote code execution attempt (server-other.rules)
 * 1:66650 <-> DISABLED <-> SERVER-OTHER Node.js vm2 sandbox escape remote code execution attempt (server-other.rules)
 * 1:66651 <-> DISABLED <-> SERVER-OTHER Node.js vm2 sandbox escape remote code execution attempt (server-other.rules)
 * 1:66652 <-> DISABLED <-> BROWSER-CHROME Google Chromium V8 type confusion attempt (browser-chrome.rules)
 * 1:66653 <-> DISABLED <-> BROWSER-CHROME Google Chromium V8 type confusion attempt (browser-chrome.rules)
 * 1:66654 <-> DISABLED <-> BROWSER-CHROME Google Chromium V8 type confusion attempt (browser-chrome.rules)
 * 1:66655 <-> DISABLED <-> BROWSER-CHROME Google Chromium V8 type confusion attempt (browser-chrome.rules)
 * 1:66656 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication (malware-cnc.rules)
 * 1:66657 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication (malware-cnc.rules)
 * 1:66659 <-> DISABLED <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt (server-webapp.rules)
 * 1:66660 <-> DISABLED <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt (server-webapp.rules)
 * 1:66665 <-> DISABLED <-> BROWSER-CHROME Google Chromium V8 out-of-bounds read and write attempt (browser-chrome.rules)
 * 1:66664 <-> DISABLED <-> BROWSER-CHROME Google Chromium V8 out-of-bounds read and write attempt (browser-chrome.rules)
 * 1:66663 <-> DISABLED <-> SERVER-OTHER Redis COMMAND GETKEYS memory corruption attempt (server-other.rules)
 * 1:66648 <-> DISABLED <-> SERVER-OTHER Squid Web Proxy Cache integer underflow attempt (server-other.rules)
 * 3:66658 <-> ENABLED <-> SERVER-WEBAPP Cisco Identity Services Engine directory traversal attempt (server-webapp.rules)
 * 3:66661 <-> ENABLED <-> POLICY-OTHER Cisco Identity Services Engine filesystem access detected (policy-other.rules)

Modified Rules:

29171

2026-06-18 12:52:17 UTC

Snort Subscriber Rules Update

Date: 2026-06-18

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

The format of the file is:

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

New Rules:


 * 1:66663 <-> DISABLED <-> SERVER-OTHER Redis COMMAND GETKEYS memory corruption attempt (server-other.rules)
 * 1:66649 <-> DISABLED <-> SERVER-OTHER Node.js vm2 sandbox escape remote code execution attempt (server-other.rules)
 * 1:66664 <-> DISABLED <-> BROWSER-CHROME Google Chromium V8 out-of-bounds read and write attempt (browser-chrome.rules)
 * 1:66666 <-> DISABLED <-> SERVER-WEBAPP Zabbix Audit Log SQL injection attempt (server-webapp.rules)
 * 1:66665 <-> DISABLED <-> BROWSER-CHROME Google Chromium V8 out-of-bounds read and write attempt (browser-chrome.rules)
 * 1:66650 <-> DISABLED <-> SERVER-OTHER Node.js vm2 sandbox escape remote code execution attempt (server-other.rules)
 * 1:66651 <-> DISABLED <-> SERVER-OTHER Node.js vm2 sandbox escape remote code execution attempt (server-other.rules)
 * 1:66652 <-> DISABLED <-> BROWSER-CHROME Google Chromium V8 type confusion attempt (browser-chrome.rules)
 * 1:66648 <-> DISABLED <-> SERVER-OTHER Squid Web Proxy Cache integer underflow attempt (server-other.rules)
 * 1:66654 <-> DISABLED <-> BROWSER-CHROME Google Chromium V8 type confusion attempt (browser-chrome.rules)
 * 1:66653 <-> DISABLED <-> BROWSER-CHROME Google Chromium V8 type confusion attempt (browser-chrome.rules)
 * 1:66656 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication (malware-cnc.rules)
 * 1:66655 <-> DISABLED <-> BROWSER-CHROME Google Chromium V8 type confusion attempt (browser-chrome.rules)
 * 1:66659 <-> DISABLED <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt (server-webapp.rules)
 * 1:66657 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication (malware-cnc.rules)
 * 1:66662 <-> DISABLED <-> BROWSER-CHROME Google Chrome V8 type confusion attempt (browser-chrome.rules)
 * 1:66660 <-> DISABLED <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt (server-webapp.rules)
 * 3:66658 <-> ENABLED <-> SERVER-WEBAPP Cisco Identity Services Engine directory traversal attempt (server-webapp.rules)
 * 3:66661 <-> ENABLED <-> POLICY-OTHER Cisco Identity Services Engine filesystem access detected (policy-other.rules)

Modified Rules:

3200

2026-06-18 12:54:47 UTC

Snort Subscriber Rules Update

Date: 2026-06-17-001

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:

* 1:301537 <-> SERVER-OTHER Node.js vm2 sandbox escape remote code execution attempt
* 1:301538 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301539 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301540 <-> SERVER-WEBAPP HAProxy Empty Header Name access control bypass attempt
* 1:301543 <-> BROWSER-CHROME Google Chromium V8 out-of-bounds read and write attempt
* 1:66648 <-> SERVER-OTHER Squid Web Proxy Cache integer underflow attempt
* 1:66659 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66660 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66662 <-> BROWSER-CHROME Google Chrome V8 type confusion attempt
* 1:66663 <-> SERVER-OTHER Redis COMMAND GETKEYS memory corruption attempt
* 1:66666 <-> SERVER-WEBAPP Zabbix Audit Log SQL injection attempt
* 3:66658 <-> SERVER-WEBAPP Cisco Identity Services Engine directory traversal attempt
* 3:66661 <-> POLICY-OTHER Cisco Identity Services Engine filesystem access detected
* 7:24 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication
* 7:25 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication

Modified Rules:

3351

2026-06-18 12:54:47 UTC

Snort Subscriber Rules Update

Date: 2026-06-17-001

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:

* 1:301537 <-> SERVER-OTHER Node.js vm2 sandbox escape remote code execution attempt
* 1:301538 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301539 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301540 <-> SERVER-WEBAPP HAProxy Empty Header Name access control bypass attempt
* 1:301543 <-> BROWSER-CHROME Google Chromium V8 out-of-bounds read and write attempt
* 1:66648 <-> SERVER-OTHER Squid Web Proxy Cache integer underflow attempt
* 1:66659 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66660 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66662 <-> BROWSER-CHROME Google Chrome V8 type confusion attempt
* 1:66663 <-> SERVER-OTHER Redis COMMAND GETKEYS memory corruption attempt
* 1:66666 <-> SERVER-WEBAPP Zabbix Audit Log SQL injection attempt
* 3:66658 <-> SERVER-WEBAPP Cisco Identity Services Engine directory traversal attempt
* 3:66661 <-> POLICY-OTHER Cisco Identity Services Engine filesystem access detected
* 7:24 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication
* 7:25 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication

Modified Rules:

3360

2026-06-18 12:54:47 UTC

Snort Subscriber Rules Update

Date: 2026-06-17-001

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:

* 1:301537 <-> SERVER-OTHER Node.js vm2 sandbox escape remote code execution attempt
* 1:301538 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301539 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301540 <-> SERVER-WEBAPP HAProxy Empty Header Name access control bypass attempt
* 1:301543 <-> BROWSER-CHROME Google Chromium V8 out-of-bounds read and write attempt
* 1:66648 <-> SERVER-OTHER Squid Web Proxy Cache integer underflow attempt
* 1:66659 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66660 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66662 <-> BROWSER-CHROME Google Chrome V8 type confusion attempt
* 1:66663 <-> SERVER-OTHER Redis COMMAND GETKEYS memory corruption attempt
* 1:66666 <-> SERVER-WEBAPP Zabbix Audit Log SQL injection attempt
* 3:66658 <-> SERVER-WEBAPP Cisco Identity Services Engine directory traversal attempt
* 3:66661 <-> POLICY-OTHER Cisco Identity Services Engine filesystem access detected
* 7:24 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication
* 7:25 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication

Modified Rules:

3370

2026-06-18 12:54:47 UTC

Snort Subscriber Rules Update

Date: 2026-06-17-001

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:

* 1:301537 <-> SERVER-OTHER Node.js vm2 sandbox escape remote code execution attempt
* 1:301538 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301539 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301540 <-> SERVER-WEBAPP HAProxy Empty Header Name access control bypass attempt
* 1:301543 <-> BROWSER-CHROME Google Chromium V8 out-of-bounds read and write attempt
* 1:66648 <-> SERVER-OTHER Squid Web Proxy Cache integer underflow attempt
* 1:66659 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66660 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66662 <-> BROWSER-CHROME Google Chrome V8 type confusion attempt
* 1:66663 <-> SERVER-OTHER Redis COMMAND GETKEYS memory corruption attempt
* 1:66666 <-> SERVER-WEBAPP Zabbix Audit Log SQL injection attempt
* 3:66658 <-> SERVER-WEBAPP Cisco Identity Services Engine directory traversal attempt
* 3:66661 <-> POLICY-OTHER Cisco Identity Services Engine filesystem access detected
* 7:24 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication
* 7:25 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication

Modified Rules:

3700

2026-06-18 12:54:47 UTC

Snort Subscriber Rules Update

Date: 2026-06-17-001

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:

* 1:301537 <-> SERVER-OTHER Node.js vm2 sandbox escape remote code execution attempt
* 1:301538 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301539 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301540 <-> SERVER-WEBAPP HAProxy Empty Header Name access control bypass attempt
* 1:301543 <-> BROWSER-CHROME Google Chromium V8 out-of-bounds read and write attempt
* 1:66648 <-> SERVER-OTHER Squid Web Proxy Cache integer underflow attempt
* 1:66659 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66660 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66662 <-> BROWSER-CHROME Google Chrome V8 type confusion attempt
* 1:66663 <-> SERVER-OTHER Redis COMMAND GETKEYS memory corruption attempt
* 1:66666 <-> SERVER-WEBAPP Zabbix Audit Log SQL injection attempt
* 3:66658 <-> SERVER-WEBAPP Cisco Identity Services Engine directory traversal attempt
* 3:66661 <-> POLICY-OTHER Cisco Identity Services Engine filesystem access detected
* 7:24 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication
* 7:25 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication

Modified Rules:

3900

2026-06-18 12:54:47 UTC

Snort Subscriber Rules Update

Date: 2026-06-17-001

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:

* 1:301537 <-> SERVER-OTHER Node.js vm2 sandbox escape remote code execution attempt
* 1:301538 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301539 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301540 <-> SERVER-WEBAPP HAProxy Empty Header Name access control bypass attempt
* 1:301543 <-> BROWSER-CHROME Google Chromium V8 out-of-bounds read and write attempt
* 1:66648 <-> SERVER-OTHER Squid Web Proxy Cache integer underflow attempt
* 1:66659 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66660 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66662 <-> BROWSER-CHROME Google Chrome V8 type confusion attempt
* 1:66663 <-> SERVER-OTHER Redis COMMAND GETKEYS memory corruption attempt
* 1:66666 <-> SERVER-WEBAPP Zabbix Audit Log SQL injection attempt
* 3:66658 <-> SERVER-WEBAPP Cisco Identity Services Engine directory traversal attempt
* 3:66661 <-> POLICY-OTHER Cisco Identity Services Engine filesystem access detected
* 7:24 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication
* 7:25 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication

Modified Rules:

31110

2026-06-18 12:54:47 UTC

Snort Subscriber Rules Update

Date: 2026-06-17-001

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:

* 1:301537 <-> SERVER-OTHER Node.js vm2 sandbox escape remote code execution attempt
* 1:301538 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301539 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301540 <-> SERVER-WEBAPP HAProxy Empty Header Name access control bypass attempt
* 1:301543 <-> BROWSER-CHROME Google Chromium V8 out-of-bounds read and write attempt
* 1:66648 <-> SERVER-OTHER Squid Web Proxy Cache integer underflow attempt
* 1:66659 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66660 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66662 <-> BROWSER-CHROME Google Chrome V8 type confusion attempt
* 1:66663 <-> SERVER-OTHER Redis COMMAND GETKEYS memory corruption attempt
* 1:66666 <-> SERVER-WEBAPP Zabbix Audit Log SQL injection attempt
* 3:66658 <-> SERVER-WEBAPP Cisco Identity Services Engine directory traversal attempt
* 3:66661 <-> POLICY-OTHER Cisco Identity Services Engine filesystem access detected
* 7:24 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication
* 7:25 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication

Modified Rules:

31150

2026-06-18 12:54:47 UTC

Snort Subscriber Rules Update

Date: 2026-06-17-001

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:

* 1:301537 <-> SERVER-OTHER Node.js vm2 sandbox escape remote code execution attempt
* 1:301538 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301539 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301540 <-> SERVER-WEBAPP HAProxy Empty Header Name access control bypass attempt
* 1:301543 <-> BROWSER-CHROME Google Chromium V8 out-of-bounds read and write attempt
* 1:66648 <-> SERVER-OTHER Squid Web Proxy Cache integer underflow attempt
* 1:66659 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66660 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66662 <-> BROWSER-CHROME Google Chrome V8 type confusion attempt
* 1:66663 <-> SERVER-OTHER Redis COMMAND GETKEYS memory corruption attempt
* 1:66666 <-> SERVER-WEBAPP Zabbix Audit Log SQL injection attempt
* 3:66658 <-> SERVER-WEBAPP Cisco Identity Services Engine directory traversal attempt
* 3:66661 <-> POLICY-OTHER Cisco Identity Services Engine filesystem access detected
* 7:24 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication
* 7:25 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication

Modified Rules:

31180

2026-06-18 12:54:47 UTC

Snort Subscriber Rules Update

Date: 2026-06-17-001

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:

* 1:301537 <-> SERVER-OTHER Node.js vm2 sandbox escape remote code execution attempt
* 1:301538 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301539 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301540 <-> SERVER-WEBAPP HAProxy Empty Header Name access control bypass attempt
* 1:301543 <-> BROWSER-CHROME Google Chromium V8 out-of-bounds read and write attempt
* 1:66648 <-> SERVER-OTHER Squid Web Proxy Cache integer underflow attempt
* 1:66659 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66660 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66662 <-> BROWSER-CHROME Google Chrome V8 type confusion attempt
* 1:66663 <-> SERVER-OTHER Redis COMMAND GETKEYS memory corruption attempt
* 1:66666 <-> SERVER-WEBAPP Zabbix Audit Log SQL injection attempt
* 3:66658 <-> SERVER-WEBAPP Cisco Identity Services Engine directory traversal attempt
* 3:66661 <-> POLICY-OTHER Cisco Identity Services Engine filesystem access detected
* 7:24 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication
* 7:25 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication

Modified Rules:

31200

2026-06-18 12:54:47 UTC

Snort Subscriber Rules Update

Date: 2026-06-17-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.12.0.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:301537 <-> SERVER-OTHER Node.js vm2 sandbox escape remote code execution attempt
* 1:301538 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301539 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301540 <-> SERVER-WEBAPP HAProxy Empty Header Name access control bypass attempt
* 1:301543 <-> BROWSER-CHROME Google Chromium V8 out-of-bounds read and write attempt
* 1:66648 <-> SERVER-OTHER Squid Web Proxy Cache integer underflow attempt
* 1:66659 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66660 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66662 <-> BROWSER-CHROME Google Chrome V8 type confusion attempt
* 1:66663 <-> SERVER-OTHER Redis COMMAND GETKEYS memory corruption attempt
* 1:66666 <-> SERVER-WEBAPP Zabbix Audit Log SQL injection attempt
* 3:66658 <-> SERVER-WEBAPP Cisco Identity Services Engine directory traversal attempt
* 3:66661 <-> POLICY-OTHER Cisco Identity Services Engine filesystem access detected
* 7:24 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication
* 7:25 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication

Modified Rules:

31210

2026-06-18 12:54:47 UTC

Snort Subscriber Rules Update

Date: 2026-06-17-001

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:

* 1:301537 <-> SERVER-OTHER Node.js vm2 sandbox escape remote code execution attempt
* 1:301538 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301539 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301540 <-> SERVER-WEBAPP HAProxy Empty Header Name access control bypass attempt
* 1:301543 <-> BROWSER-CHROME Google Chromium V8 out-of-bounds read and write attempt
* 1:66648 <-> SERVER-OTHER Squid Web Proxy Cache integer underflow attempt
* 1:66659 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66660 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66662 <-> BROWSER-CHROME Google Chrome V8 type confusion attempt
* 1:66663 <-> SERVER-OTHER Redis COMMAND GETKEYS memory corruption attempt
* 1:66666 <-> SERVER-WEBAPP Zabbix Audit Log SQL injection attempt
* 3:66658 <-> SERVER-WEBAPP Cisco Identity Services Engine directory traversal attempt
* 3:66661 <-> POLICY-OTHER Cisco Identity Services Engine filesystem access detected
* 7:24 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication
* 7:25 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication

Modified Rules:

31350

2026-06-18 12:54:47 UTC

Snort Subscriber Rules Update

Date: 2026-06-17-001

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:

* 1:301537 <-> SERVER-OTHER Node.js vm2 sandbox escape remote code execution attempt
* 1:301538 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301539 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301540 <-> SERVER-WEBAPP HAProxy Empty Header Name access control bypass attempt
* 1:301543 <-> BROWSER-CHROME Google Chromium V8 out-of-bounds read and write attempt
* 1:66648 <-> SERVER-OTHER Squid Web Proxy Cache integer underflow attempt
* 1:66659 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66660 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66662 <-> BROWSER-CHROME Google Chrome V8 type confusion attempt
* 1:66663 <-> SERVER-OTHER Redis COMMAND GETKEYS memory corruption attempt
* 1:66666 <-> SERVER-WEBAPP Zabbix Audit Log SQL injection attempt
* 3:66658 <-> SERVER-WEBAPP Cisco Identity Services Engine directory traversal attempt
* 3:66661 <-> POLICY-OTHER Cisco Identity Services Engine filesystem access detected
* 7:24 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication
* 7:25 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication

Modified Rules:

31440

2026-06-18 12:54:47 UTC

Snort Subscriber Rules Update

Date: 2026-06-17-001

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:

* 1:301537 <-> SERVER-OTHER Node.js vm2 sandbox escape remote code execution attempt
* 1:301538 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301539 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301540 <-> SERVER-WEBAPP HAProxy Empty Header Name access control bypass attempt
* 1:301543 <-> BROWSER-CHROME Google Chromium V8 out-of-bounds read and write attempt
* 1:66648 <-> SERVER-OTHER Squid Web Proxy Cache integer underflow attempt
* 1:66659 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66660 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66662 <-> BROWSER-CHROME Google Chrome V8 type confusion attempt
* 1:66663 <-> SERVER-OTHER Redis COMMAND GETKEYS memory corruption attempt
* 1:66666 <-> SERVER-WEBAPP Zabbix Audit Log SQL injection attempt
* 3:66658 <-> SERVER-WEBAPP Cisco Identity Services Engine directory traversal attempt
* 3:66661 <-> POLICY-OTHER Cisco Identity Services Engine filesystem access detected
* 7:24 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication
* 7:25 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication

Modified Rules:

31470

2026-06-18 12:54:47 UTC

Snort Subscriber Rules Update

Date: 2026-06-17-001

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:

* 1:301537 <-> SERVER-OTHER Node.js vm2 sandbox escape remote code execution attempt
* 1:301538 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301539 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301540 <-> SERVER-WEBAPP HAProxy Empty Header Name access control bypass attempt
* 1:301543 <-> BROWSER-CHROME Google Chromium V8 out-of-bounds read and write attempt
* 1:66648 <-> SERVER-OTHER Squid Web Proxy Cache integer underflow attempt
* 1:66659 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66660 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66662 <-> BROWSER-CHROME Google Chrome V8 type confusion attempt
* 1:66663 <-> SERVER-OTHER Redis COMMAND GETKEYS memory corruption attempt
* 1:66666 <-> SERVER-WEBAPP Zabbix Audit Log SQL injection attempt
* 3:66658 <-> SERVER-WEBAPP Cisco Identity Services Engine directory traversal attempt
* 3:66661 <-> POLICY-OTHER Cisco Identity Services Engine filesystem access detected
* 7:24 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication
* 7:25 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication

Modified Rules:

31100

2026-06-18 12:54:47 UTC

Snort Subscriber Rules Update

Date: 2026-06-17-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.11.0.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:301537 <-> SERVER-OTHER Node.js vm2 sandbox escape remote code execution attempt
* 1:301538 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301539 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301540 <-> SERVER-WEBAPP HAProxy Empty Header Name access control bypass attempt
* 1:301543 <-> BROWSER-CHROME Google Chromium V8 out-of-bounds read and write attempt
* 1:66648 <-> SERVER-OTHER Squid Web Proxy Cache integer underflow attempt
* 1:66659 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66660 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66662 <-> BROWSER-CHROME Google Chrome V8 type confusion attempt
* 1:66663 <-> SERVER-OTHER Redis COMMAND GETKEYS memory corruption attempt
* 1:66666 <-> SERVER-WEBAPP Zabbix Audit Log SQL injection attempt
* 3:66658 <-> SERVER-WEBAPP Cisco Identity Services Engine directory traversal attempt
* 3:66661 <-> POLICY-OTHER Cisco Identity Services Engine filesystem access detected
* 7:24 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication
* 7:25 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication

Modified Rules:

31200

2026-06-18 12:54:47 UTC

Snort Subscriber Rules Update

Date: 2026-06-17-001

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3.12.0.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:301537 <-> SERVER-OTHER Node.js vm2 sandbox escape remote code execution attempt
* 1:301538 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301539 <-> BROWSER-CHROME Google Chromium V8 type confusion attempt
* 1:301540 <-> SERVER-WEBAPP HAProxy Empty Header Name access control bypass attempt
* 1:301543 <-> BROWSER-CHROME Google Chromium V8 out-of-bounds read and write attempt
* 1:66648 <-> SERVER-OTHER Squid Web Proxy Cache integer underflow attempt
* 1:66659 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66660 <-> SERVER-WEBAPP BerriAI LiteLLM command injection attempt
* 1:66662 <-> BROWSER-CHROME Google Chrome V8 type confusion attempt
* 1:66663 <-> SERVER-OTHER Redis COMMAND GETKEYS memory corruption attempt
* 1:66666 <-> SERVER-WEBAPP Zabbix Audit Log SQL injection attempt
* 3:66658 <-> SERVER-WEBAPP Cisco Identity Services Engine directory traversal attempt
* 3:66661 <-> POLICY-OTHER Cisco Identity Services Engine filesystem access detected
* 7:24 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication
* 7:25 <-> MALWARE-CNC Unix.Trojan.Agent variant inbound communication

Modified Rules: