Cisco Talos (VRT) Update for Sourcefire 3D System

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

Date: 2017-04-15

This SRU number: 2017-04-15-001
Previous SRU number: 2017-04-13-002

Applies to:

This SEU number: 1654
Previous SEU: 1653

Applies to:

This is the complete list of rules added in SRU 2017-04-15-001 and SEU 1654.

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.

New Rules:

High Priority
GIDSIDRule GroupRule MessagePolicy State
Con.Bal.Sec.
342248SERVER-WEBAPPTRUFFLEHUNTER TALOS-2017-0313 attack attemptoffoffdrop
342249SERVER-WEBAPPTRUFFLEHUNTER TALOS-2017-0313 attack attemptoffoffdrop
342250SERVER-WEBAPPTRUFFLEHUNTER TALOS-2017-0313 attack attemptoffoffdrop
342251SERVER-WEBAPPTRUFFLEHUNTER TALOS-2017-0313 attack attemptoffoffdrop
342252SERVER-WEBAPPTRUFFLEHUNTER TALOS-2017-0314 attack attemptoffoffdrop
142253OS-SOLARISSolaris dtappgather local privilege escalation attemptoffdropdrop
142254OS-SOLARISSolaris dtappgather local privilege escalation attemptoffdropdrop
142255OS-WINDOWSMicrosoft Windows empty RDP cookie negotiation attemptoffoffdrop
142256OS-WINDOWSMicrosoft Windows SMB anonymous user session setup request detectedoffoffdrop

Updated Rules:

Updated rules can be found at this link.