Cisco Talos (VRT) Update for Sourcefire 3D System

* Talos combines our security experts from TRAC, SecApps, and VRT teams.

Date: 2016-12-20

This SRU number: 2016-12-19-001
Previous SRU number: 2016-12-14-001

Applies to:

This SEU number: 1588
Previous SEU: 1587

Applies to:

This is the complete list of rules modified in SRU 2016-12-19-001 and SEU 1588.

The format of the file is:

GID - SID - Rule Group - Rule Message - Policy State

The Policy State refers to each default Sourcefire policy, Connectivity, Balanced and Security.

The default passive policy state is the same as the Balanced policy state with the exception of alert being used instead of drop.

Note: Unless stated explicitly, the rules are for the series of products listed above.

Updated Rules:

High Priority
GIDSIDRule GroupRule MessagePolicy State
Con.Bal.Sec.
130259MALWARE-CNCWin.Trojan.Zeus variant outbound connectionoffoffdrop
140517PROTOCOL-SCADARockwell Controllogix Network Policy Change attemptoffoffoff
140518PROTOCOL-SCADARockwell Controllogix Stop CPU attemptoffoffoff
140604MALWARE-CNCWin.Trojan.Sality variant outbound connectionoffdropdrop
140605MALWARE-CNCWin.Trojan.Sality variant outbound connectionoffdropdrop
140606MALWARE-CNCWin.Trojan.Sality variant outbound connectionoffdropdrop
140607MALWARE-CNCWin.Trojan.Sality variant outbound connectionoffdropdrop
140784SERVER-WEBAPPZyXEL TR-064 SetNTPServers command injection attemptoffdropdrop
Medium Priority
GIDSIDRule GroupRule MessagePolicy State
Con.Bal.Sec.
140783SERVER-WEBAPPZyXEL TR-064 GetSecurityKeys information disclosure attemptoffoffoff