Cisco Talos (VRT) Update for Sourcefire 3D System

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

Date: 2017-04-06

This SRU number: 2017-04-06-001
Previous SRU number: 2017-04-03-002

Applies to:

This SEU number: 1648
Previous SEU: 1645

Applies to:

This is the complete list of rules added in SRU 2017-04-06-001 and SEU 1648.

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.
142128MALWARE-CNCWin.Trojan.Ismdoor variant outbound connectionoffdropdrop
142129MALWARE-CNCWin.Trojan.Ismdoor variant outbound connectionoffdropdrop
142130BLACKLISTDNS request for known malware domain update.winappupdater.com - Win.Trojan.Ismdooroffdropdrop
142131SERVER-WEBAPPCambium Networks ePMP 1000 command injection attemptoffoffdrop
142132SERVER-WEBAPPCambium Networks ePMP 1000 command injection attemptoffoffdrop
142133SERVER-APACHEApache mod_session_crypto padding oracle brute force attemptoffoffoff
142134SERVER-WEBAPPGE Proficy CimWeb substitute.bcl arbitrary file access attemptoffoffoff
142135SERVER-WEBAPPGE Proficy CimWeb substitute.bcl arbitrary file access attemptoffoffoff
342140FILE-IMAGETRUFFLEHUNTER TALOS-2016-0244 attack attemptoffdropdrop
342141FILE-IMAGETRUFFLEHUNTER TALOS-2016-0244 attack attemptoffdropdrop
342142FILE-OTHERTRUFFLEHUNTER TALOS-2017-0303 attack attemptoffoffdrop
342143FILE-OTHERTRUFFLEHUNTER TALOS-2017-0303 attack attemptoffoffdrop
342144FILE-OFFICETRUFFLEHUNTER TALOS-2017-0301 attack attemptoffoffdrop
342145FILE-OFFICETRUFFLEHUNTER TALOS-2017-0301 attack attemptoffoffdrop
342146FILE-OTHERTRUFFLEHUNTER TALOS-2017-0304 attack attemptoffoffdrop
342147FILE-OTHERTRUFFLEHUNTER TALOS-2017-0304 attack attemptoffoffdrop
Medium Priority
GIDSIDRule GroupRule MessagePolicy State
Con.Bal.Sec.
142136SERVER-WEBAPPInfinite Automation Mango Automation info leak attemptoffoffoff
342137FILE-OFFICETRUFFLEHUNTER TALOS-2017-0302 attack attemptoffoffdrop
342138FILE-OFFICETRUFFLEHUNTER TALOS-2017-0302 attack attemptoffoffdrop
342139SERVER-WEBAPPCisco Wireless LAN Controller denial of service attemptoffoffdrop

Updated Rules:

Updated rules can be found at this link.