VRT Rules 2014-07-01
This release adds and modifies rules in several categories.

The Sourcefire VRT has added and modified multiple rules in the blacklist, browser-ie, browser-plugins, exploit, file-flash, malware-cnc and server-webapp rule sets to provide coverage for emerging threats from these technologies.

Change logs

2014-07-01 16:20:11 UTC

Sourcefire VRT Rules Update

Date: 2014-07-01

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2956.

The format of the file is:

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

New Rules:


 * 1:31357 <-> ENABLED <-> BLACKLIST DNS request for known malware domain gjjb.flnet.org - Win.Trojan.Httneilc (blacklist.rules)
 * 1:31359 <-> ENABLED <-> MALWARE-CNC Win.Trojan.Httneilc variant outbound connection (malware-cnc.rules)
 * 1:31358 <-> ENABLED <-> BLACKLIST DNS request for known malware domain lehnjb.epac.to - Win.Trojan.Httneilc (blacklist.rules)
 * 1:31360 <-> DISABLED <-> SERVER-WEBAPP Phormation PHP arbitrary remote code execution attempt (server-webapp.rules)
 * 3:31361 <-> ENABLED <-> EXPLOIT OpenSSL DTLSv1.0 handshake fragment buffer overrun attempt (exploit.rules)

Modified Rules:


 * 1:25344 <-> ENABLED <-> BROWSER-PLUGINS Citrix Access Gateway plug-in ActiveX code execution attempt (browser-plugins.rules)
 * 1:13902 <-> DISABLED <-> SERVER-OTHER IBM Lotus Sametime multiplexer stack buffer overflow attempt (server-other.rules)
 * 3:16658 <-> ENABLED <-> BROWSER-IE Microsoft Internet Explorer 8 cross-site scripting attempt (browser-ie.rules)
 * 3:16337 <-> ENABLED <-> FILE-FLASH Adobe Flash directory traversal attempt (file-flash.rules)

2014-07-01 16:20:11 UTC

Sourcefire VRT Rules Update

Date: 2014-07-01

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2960.

The format of the file is:

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

New Rules:


 * 1:31357 <-> ENABLED <-> BLACKLIST DNS request for known malware domain gjjb.flnet.org - Win.Trojan.Httneilc (blacklist.rules)
 * 1:31358 <-> ENABLED <-> BLACKLIST DNS request for known malware domain lehnjb.epac.to - Win.Trojan.Httneilc (blacklist.rules)
 * 1:31359 <-> ENABLED <-> MALWARE-CNC Win.Trojan.Httneilc variant outbound connection (malware-cnc.rules)
 * 1:31360 <-> DISABLED <-> SERVER-WEBAPP Phormation PHP arbitrary remote code execution attempt (server-webapp.rules)
 * 3:31361 <-> ENABLED <-> EXPLOIT OpenSSL DTLSv1.0 handshake fragment buffer overrun attempt (exploit.rules)

Modified Rules:


 * 1:13902 <-> DISABLED <-> SERVER-OTHER IBM Lotus Sametime multiplexer stack buffer overflow attempt (server-other.rules)
 * 1:25344 <-> ENABLED <-> BROWSER-PLUGINS Citrix Access Gateway plug-in ActiveX code execution attempt (browser-plugins.rules)
 * 3:16658 <-> ENABLED <-> BROWSER-IE Microsoft Internet Explorer 8 cross-site scripting attempt (browser-ie.rules)
 * 3:16337 <-> ENABLED <-> FILE-FLASH Adobe Flash directory traversal attempt (file-flash.rules)

2014-07-01 16:20:11 UTC

Sourcefire VRT Rules Update

Date: 2014-07-01

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2961.

The format of the file is:

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

New Rules:


 * 1:31360 <-> DISABLED <-> SERVER-WEBAPP Phormation PHP arbitrary remote code execution attempt (server-webapp.rules)
 * 1:31359 <-> ENABLED <-> MALWARE-CNC Win.Trojan.Httneilc variant outbound connection (malware-cnc.rules)
 * 1:31358 <-> ENABLED <-> BLACKLIST DNS request for known malware domain lehnjb.epac.to - Win.Trojan.Httneilc (blacklist.rules)
 * 1:31357 <-> ENABLED <-> BLACKLIST DNS request for known malware domain gjjb.flnet.org - Win.Trojan.Httneilc (blacklist.rules)
 * 3:31361 <-> ENABLED <-> EXPLOIT OpenSSL DTLSv1.0 handshake fragment buffer overrun attempt (exploit.rules)

Modified Rules:


 * 1:13902 <-> DISABLED <-> SERVER-OTHER IBM Lotus Sametime multiplexer stack buffer overflow attempt (server-other.rules)
 * 1:25344 <-> ENABLED <-> BROWSER-PLUGINS Citrix Access Gateway plug-in ActiveX code execution attempt (browser-plugins.rules)
 * 3:16658 <-> ENABLED <-> BROWSER-IE Microsoft Internet Explorer 8 cross-site scripting attempt (browser-ie.rules)
 * 3:16337 <-> ENABLED <-> FILE-FLASH Adobe Flash directory traversal attempt (file-flash.rules)