Talos Rules 2023-03-09
This release adds and modifies rules in several categories.

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

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

Change logs

2023-03-09 13:51:29 UTC

Snort Subscriber Rules Update

Date: 2023-03-09

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:


 * 1:61457 <-> DISABLED <-> SERVER-WEBAPP Cisco RV series routers command injection attempt (server-webapp.rules)
 * 1:61458 <-> DISABLED <-> SERVER-WEBAPP Cisco RV series routers command injection attempt (server-webapp.rules)
 * 1:61459 <-> DISABLED <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt (file-office.rules)
 * 1:61460 <-> DISABLED <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt (file-office.rules)
 * 1:61461 <-> ENABLED <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected (malware-cnc.rules)
 * 1:61462 <-> DISABLED <-> MALWARE-OTHER HTA VBScript powershell payload download attempt (malware-other.rules)
 * 1:61463 <-> DISABLED <-> MALWARE-OTHER HTA VBScript powershell payload download attempt (malware-other.rules)

Modified Rules:


 * 1:53031 <-> ENABLED <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected (malware-cnc.rules)

2023-03-09 13:51:29 UTC

Snort Subscriber Rules Update

Date: 2023-03-09

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:


 * 1:61462 <-> DISABLED <-> MALWARE-OTHER HTA VBScript powershell payload download attempt (malware-other.rules)
 * 1:61463 <-> DISABLED <-> MALWARE-OTHER HTA VBScript powershell payload download attempt (malware-other.rules)
 * 1:61461 <-> ENABLED <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected (malware-cnc.rules)
 * 1:61457 <-> DISABLED <-> SERVER-WEBAPP Cisco RV series routers command injection attempt (server-webapp.rules)
 * 1:61458 <-> DISABLED <-> SERVER-WEBAPP Cisco RV series routers command injection attempt (server-webapp.rules)
 * 1:61460 <-> DISABLED <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt (file-office.rules)
 * 1:61459 <-> DISABLED <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt (file-office.rules)

Modified Rules:


 * 1:53031 <-> ENABLED <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected (malware-cnc.rules)

2023-03-09 13:51:29 UTC

Snort Subscriber Rules Update

Date: 2023-03-09

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:


 * 1:61457 <-> DISABLED <-> SERVER-WEBAPP Cisco RV series routers command injection attempt (server-webapp.rules)
 * 1:61461 <-> ENABLED <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected (malware-cnc.rules)
 * 1:61462 <-> DISABLED <-> MALWARE-OTHER HTA VBScript powershell payload download attempt (malware-other.rules)
 * 1:61463 <-> DISABLED <-> MALWARE-OTHER HTA VBScript powershell payload download attempt (malware-other.rules)
 * 1:61459 <-> DISABLED <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt (file-office.rules)
 * 1:61460 <-> DISABLED <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt (file-office.rules)
 * 1:61458 <-> DISABLED <-> SERVER-WEBAPP Cisco RV series routers command injection attempt (server-webapp.rules)

Modified Rules:


 * 1:53031 <-> ENABLED <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected (malware-cnc.rules)

2023-03-09 13:51:29 UTC

Snort Subscriber Rules Update

Date: 2023-03-09

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:


 * 1:61459 <-> DISABLED <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt (file-office.rules)
 * 1:61457 <-> DISABLED <-> SERVER-WEBAPP Cisco RV series routers command injection attempt (server-webapp.rules)
 * 1:61460 <-> DISABLED <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt (file-office.rules)
 * 1:61458 <-> DISABLED <-> SERVER-WEBAPP Cisco RV series routers command injection attempt (server-webapp.rules)
 * 1:61461 <-> ENABLED <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected (malware-cnc.rules)
 * 1:61463 <-> DISABLED <-> MALWARE-OTHER HTA VBScript powershell payload download attempt (malware-other.rules)
 * 1:61462 <-> DISABLED <-> MALWARE-OTHER HTA VBScript powershell payload download attempt (malware-other.rules)

Modified Rules:


 * 1:53031 <-> ENABLED <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected (malware-cnc.rules)

2023-03-09 13:51:29 UTC

Snort Subscriber Rules Update

Date: 2023-03-09

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:


 * 1:61463 <-> DISABLED <-> MALWARE-OTHER HTA VBScript powershell payload download attempt (malware-other.rules)
 * 1:61458 <-> DISABLED <-> SERVER-WEBAPP Cisco RV series routers command injection attempt (server-webapp.rules)
 * 1:61462 <-> DISABLED <-> MALWARE-OTHER HTA VBScript powershell payload download attempt (malware-other.rules)
 * 1:61457 <-> DISABLED <-> SERVER-WEBAPP Cisco RV series routers command injection attempt (server-webapp.rules)
 * 1:61459 <-> DISABLED <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt (file-office.rules)
 * 1:61460 <-> DISABLED <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt (file-office.rules)
 * 1:61461 <-> ENABLED <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected (malware-cnc.rules)

Modified Rules:


 * 1:53031 <-> ENABLED <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected (malware-cnc.rules)

2023-03-09 13:51:29 UTC

Snort Subscriber Rules Update

Date: 2023-03-09

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:


 * 1:61463 <-> DISABLED <-> MALWARE-OTHER HTA VBScript powershell payload download attempt (malware-other.rules)
 * 1:61460 <-> DISABLED <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt (file-office.rules)
 * 1:61458 <-> DISABLED <-> SERVER-WEBAPP Cisco RV series routers command injection attempt (server-webapp.rules)
 * 1:61462 <-> DISABLED <-> MALWARE-OTHER HTA VBScript powershell payload download attempt (malware-other.rules)
 * 1:61457 <-> DISABLED <-> SERVER-WEBAPP Cisco RV series routers command injection attempt (server-webapp.rules)
 * 1:61461 <-> ENABLED <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected (malware-cnc.rules)
 * 1:61459 <-> DISABLED <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt (file-office.rules)

Modified Rules:


 * 1:53031 <-> ENABLED <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected (malware-cnc.rules)

2023-03-09 13:51:29 UTC

Snort Subscriber Rules Update

Date: 2023-03-09

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:


 * 1:61461 <-> ENABLED <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected (malware-cnc.rules)
 * 1:61462 <-> DISABLED <-> MALWARE-OTHER HTA VBScript powershell payload download attempt (malware-other.rules)
 * 1:61458 <-> DISABLED <-> SERVER-WEBAPP Cisco RV series routers command injection attempt (server-webapp.rules)
 * 1:61460 <-> DISABLED <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt (file-office.rules)
 * 1:61457 <-> DISABLED <-> SERVER-WEBAPP Cisco RV series routers command injection attempt (server-webapp.rules)
 * 1:61463 <-> DISABLED <-> MALWARE-OTHER HTA VBScript powershell payload download attempt (malware-other.rules)
 * 1:61459 <-> DISABLED <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt (file-office.rules)

Modified Rules:


 * 1:53031 <-> ENABLED <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected (malware-cnc.rules)

2023-03-09 13:51:29 UTC

Snort Subscriber Rules Update

Date: 2023-03-09

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:


 * 1:61459 <-> DISABLED <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt (file-office.rules)
 * 1:61460 <-> DISABLED <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt (file-office.rules)
 * 1:61461 <-> ENABLED <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected (malware-cnc.rules)
 * 1:61458 <-> DISABLED <-> SERVER-WEBAPP Cisco RV series routers command injection attempt (server-webapp.rules)
 * 1:61462 <-> DISABLED <-> MALWARE-OTHER HTA VBScript powershell payload download attempt (malware-other.rules)
 * 1:61463 <-> DISABLED <-> MALWARE-OTHER HTA VBScript powershell payload download attempt (malware-other.rules)
 * 1:61457 <-> DISABLED <-> SERVER-WEBAPP Cisco RV series routers command injection attempt (server-webapp.rules)

Modified Rules:


 * 1:53031 <-> ENABLED <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected (malware-cnc.rules)

2023-03-09 13:51:29 UTC

Snort Subscriber Rules Update

Date: 2023-03-09

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:


 * 1:61461 <-> ENABLED <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected (malware-cnc.rules)
 * 1:61460 <-> DISABLED <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt (file-office.rules)
 * 1:61462 <-> DISABLED <-> MALWARE-OTHER HTA VBScript powershell payload download attempt (malware-other.rules)
 * 1:61458 <-> DISABLED <-> SERVER-WEBAPP Cisco RV series routers command injection attempt (server-webapp.rules)
 * 1:61457 <-> DISABLED <-> SERVER-WEBAPP Cisco RV series routers command injection attempt (server-webapp.rules)
 * 1:61463 <-> DISABLED <-> MALWARE-OTHER HTA VBScript powershell payload download attempt (malware-other.rules)
 * 1:61459 <-> DISABLED <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt (file-office.rules)

Modified Rules:


 * 1:53031 <-> ENABLED <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected (malware-cnc.rules)

2023-03-09 13:51:29 UTC

Snort Subscriber Rules Update

Date: 2023-03-09

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:


 * 1:61458 <-> DISABLED <-> SERVER-WEBAPP Cisco RV series routers command injection attempt (server-webapp.rules)
 * 1:61462 <-> DISABLED <-> MALWARE-OTHER HTA VBScript powershell payload download attempt (malware-other.rules)
 * 1:61461 <-> ENABLED <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected (malware-cnc.rules)
 * 1:61457 <-> DISABLED <-> SERVER-WEBAPP Cisco RV series routers command injection attempt (server-webapp.rules)
 * 1:61459 <-> DISABLED <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt (file-office.rules)
 * 1:61460 <-> DISABLED <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt (file-office.rules)
 * 1:61463 <-> DISABLED <-> MALWARE-OTHER HTA VBScript powershell payload download attempt (malware-other.rules)

Modified Rules:


 * 1:53031 <-> ENABLED <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected (malware-cnc.rules)

2023-03-09 13:51:29 UTC

Snort Subscriber Rules Update

Date: 2023-03-09

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:


 * 1:61459 <-> DISABLED <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt (file-office.rules)
 * 1:61458 <-> DISABLED <-> SERVER-WEBAPP Cisco RV series routers command injection attempt (server-webapp.rules)
 * 1:61463 <-> DISABLED <-> MALWARE-OTHER HTA VBScript powershell payload download attempt (malware-other.rules)
 * 1:61457 <-> DISABLED <-> SERVER-WEBAPP Cisco RV series routers command injection attempt (server-webapp.rules)
 * 1:61460 <-> DISABLED <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt (file-office.rules)
 * 1:61461 <-> ENABLED <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected (malware-cnc.rules)
 * 1:61462 <-> DISABLED <-> MALWARE-OTHER HTA VBScript powershell payload download attempt (malware-other.rules)

Modified Rules:


 * 1:53031 <-> ENABLED <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected (malware-cnc.rules)

2023-03-09 13:51:29 UTC

Snort Subscriber Rules Update

Date: 2023-03-09

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 3000.

The format of the file is:

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

New Rules:


 * 1:61461 <-> ENABLED <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected (snort3-malware-cnc.rules)

Modified Rules:


 * 1:53031 <-> ENABLED <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected (snort3-malware-cnc.rules)

2023-03-09 13:51:29 UTC

Snort Subscriber Rules Update

Date: 2023-03-09

This is the complete list of rules modified and added in the Cisco Talos Certified rule pack for Snort version 2983.

The format of the file is:

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

New Rules:


 * 1:61462 <-> DISABLED <-> MALWARE-OTHER HTA VBScript powershell payload download attempt (malware-other.rules)
 * 1:61458 <-> DISABLED <-> SERVER-WEBAPP Cisco RV series routers command injection attempt (server-webapp.rules)
 * 1:61460 <-> DISABLED <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt (file-office.rules)
 * 1:61457 <-> DISABLED <-> SERVER-WEBAPP Cisco RV series routers command injection attempt (server-webapp.rules)
 * 1:61461 <-> ENABLED <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected (malware-cnc.rules)
 * 1:61459 <-> DISABLED <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt (file-office.rules)
 * 1:61463 <-> DISABLED <-> MALWARE-OTHER HTA VBScript powershell payload download attempt (malware-other.rules)

Modified Rules:


 * 1:53031 <-> ENABLED <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected (malware-cnc.rules)

2023-03-09 13:55:07 UTC

Snort Subscriber Rules Update

Date: 2023-03-08-001

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:

* 1:300458 <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt
* 1:300459 <-> MALWARE-OTHER HTA VBScript powershell payload download attempt
* 1:61457 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61458 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61461 <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected

Modified Rules:

* 1:53031 <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected


2023-03-09 13:55:07 UTC

Snort Subscriber Rules Update

Date: 2023-03-08-001

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:

* 1:300458 <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt
* 1:300459 <-> MALWARE-OTHER HTA VBScript powershell payload download attempt
* 1:61457 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61458 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61461 <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected

Modified Rules:

* 1:53031 <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected


2023-03-09 13:55:08 UTC

Snort Subscriber Rules Update

Date: 2023-03-08-001

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:

* 1:300458 <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt
* 1:300459 <-> MALWARE-OTHER HTA VBScript powershell payload download attempt
* 1:61457 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61458 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61461 <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected

Modified Rules:

* 1:53031 <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected


2023-03-09 13:55:08 UTC

Snort Subscriber Rules Update

Date: 2023-03-08-001

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:

* 1:300458 <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt
* 1:300459 <-> MALWARE-OTHER HTA VBScript powershell payload download attempt
* 1:61457 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61458 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61461 <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected

Modified Rules:

* 1:53031 <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected


2023-03-09 13:55:08 UTC

Snort Subscriber Rules Update

Date: 2023-03-08-001

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:

* 1:300458 <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt
* 1:300459 <-> MALWARE-OTHER HTA VBScript powershell payload download attempt
* 1:61457 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61458 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61461 <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected

Modified Rules:

* 1:53031 <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected


2023-03-09 13:55:08 UTC

Snort Subscriber Rules Update

Date: 2023-03-08-001

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:

* 1:300458 <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt
* 1:300459 <-> MALWARE-OTHER HTA VBScript powershell payload download attempt
* 1:61457 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61458 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61461 <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected

Modified Rules:

* 1:53031 <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected


2023-03-09 13:55:08 UTC

Snort Subscriber Rules Update

Date: 2023-03-08-001

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:

* 1:300458 <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt
* 1:300459 <-> MALWARE-OTHER HTA VBScript powershell payload download attempt
* 1:61457 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61458 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61461 <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected

Modified Rules:

* 1:53031 <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected


2023-03-09 13:55:08 UTC

Snort Subscriber Rules Update

Date: 2023-03-08-001

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:

* 1:300458 <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt
* 1:300459 <-> MALWARE-OTHER HTA VBScript powershell payload download attempt
* 1:61457 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61458 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61461 <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected

Modified Rules:

* 1:53031 <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected


2023-03-09 13:55:08 UTC

Snort Subscriber Rules Update

Date: 2023-03-08-001

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:

* 1:300458 <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt
* 1:300459 <-> MALWARE-OTHER HTA VBScript powershell payload download attempt
* 1:61457 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61458 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61461 <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected

Modified Rules:

* 1:53031 <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected


2023-03-09 13:55:08 UTC

Snort Subscriber Rules Update

Date: 2023-03-08-001

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:

* 1:300458 <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt
* 1:300459 <-> MALWARE-OTHER HTA VBScript powershell payload download attempt
* 1:61457 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61458 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61461 <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected

Modified Rules:

* 1:53031 <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected


2023-03-09 13:55:08 UTC

Snort Subscriber Rules Update

Date: 2023-03-08-001

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:

* 1:300458 <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt
* 1:300459 <-> MALWARE-OTHER HTA VBScript powershell payload download attempt
* 1:61457 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61458 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61461 <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected

Modified Rules:

* 1:53031 <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected


2023-03-09 13:55:08 UTC

Snort Subscriber Rules Update

Date: 2023-03-08-001

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:

* 1:300458 <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt
* 1:300459 <-> MALWARE-OTHER HTA VBScript powershell payload download attempt
* 1:61457 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61458 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61461 <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected

Modified Rules:

* 1:53031 <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected


2023-03-09 13:55:08 UTC

Snort Subscriber Rules Update

Date: 2023-03-08-001

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:

* 1:300458 <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt
* 1:300459 <-> MALWARE-OTHER HTA VBScript powershell payload download attempt
* 1:61457 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61458 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61461 <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected

Modified Rules:

* 1:53031 <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected


2023-03-09 13:55:08 UTC

Snort Subscriber Rules Update

Date: 2023-03-08-001

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:

* 1:300458 <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt
* 1:300459 <-> MALWARE-OTHER HTA VBScript powershell payload download attempt
* 1:61457 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61458 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61461 <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected

Modified Rules:

* 1:53031 <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected


2023-03-09 13:55:08 UTC

Snort Subscriber Rules Update

Date: 2023-03-08-001

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:

* 1:300458 <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt
* 1:300459 <-> MALWARE-OTHER HTA VBScript powershell payload download attempt
* 1:61457 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61458 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61461 <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected

Modified Rules:

* 1:53031 <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected


2023-03-09 13:55:08 UTC

Snort Subscriber Rules Update

Date: 2023-03-08-001

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:

* 1:300458 <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt
* 1:300459 <-> MALWARE-OTHER HTA VBScript powershell payload download attempt
* 1:61457 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61458 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61461 <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected

Modified Rules:

* 1:53031 <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected


2023-03-09 13:55:08 UTC

Snort Subscriber Rules Update

Date: 2023-03-08-001

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:

* 1:300458 <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt
* 1:300459 <-> MALWARE-OTHER HTA VBScript powershell payload download attempt
* 1:61457 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61458 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61461 <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected

Modified Rules:

* 1:53031 <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected


2023-03-09 13:55:08 UTC

Snort Subscriber Rules Update

Date: 2023-03-08-001

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:

* 1:300458 <-> FILE-OFFICE Microsoft Office RTF font table memory corruption attempt
* 1:300459 <-> MALWARE-OTHER HTA VBScript powershell payload download attempt
* 1:61457 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61458 <-> SERVER-WEBAPP Cisco RV series routers command injection attempt
* 1:61461 <-> MALWARE-CNC Win.Malware.Agent variant outbound cnc beacon detected

Modified Rules:

* 1:53031 <-> MALWARE-CNC Win.Malware.Loda RAT beacon detected