Talos Rules 2016-08-23
This release adds and modifies rules in several categories.

Talos has added and modified multiple rules in the blacklist, browser-plugins, file-office, file-pdf, malware-cnc, malware-other, os-linux, protocol-snmp and server-webapp rule sets to provide coverage for emerging threats from these technologies.

Change logs

2016-08-23 16:04:21 UTC

Snort Subscriber Rules Update

Date: 2016-08-23

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2976.

The format of the file is:

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

New Rules:


 * 1:39910 <-> DISABLED <-> SERVER-OTHER Flexera FlexNet Publisher stack buffer overflow attempt (server-other.rules)
 * 1:39909 <-> ENABLED <-> MALWARE-CNC Win.Trojan.Adnel outbound connection detected (malware-cnc.rules)
 * 1:39908 <-> DISABLED <-> SERVER-APACHE Apache Tomcat Commons FileUpload library denial of service attempt (server-apache.rules)

Modified Rules:


 * 1:29105 <-> DISABLED <-> SERVER-WEBAPP ManageEngine DesktopCentral agentLogUploader servlet directory traversal attempt (server-webapp.rules)
 * 1:29503 <-> DISABLED <-> BROWSER-FIREFOX Mozilla Products SVG text content element getCharNumAtPosition use after free attempt (browser-firefox.rules)

2016-08-23 16:04:21 UTC

Snort Subscriber Rules Update

Date: 2016-08-23

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2982.

The format of the file is:

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

New Rules:


 * 1:39909 <-> ENABLED <-> MALWARE-CNC Win.Trojan.Adnel outbound connection detected (malware-cnc.rules)
 * 1:39910 <-> DISABLED <-> SERVER-OTHER Flexera FlexNet Publisher stack buffer overflow attempt (server-other.rules)
 * 1:39908 <-> DISABLED <-> SERVER-APACHE Apache Tomcat Commons FileUpload library denial of service attempt (server-apache.rules)

Modified Rules:


 * 1:29503 <-> DISABLED <-> BROWSER-FIREFOX Mozilla Products SVG text content element getCharNumAtPosition use after free attempt (browser-firefox.rules)
 * 1:29105 <-> DISABLED <-> SERVER-WEBAPP ManageEngine DesktopCentral agentLogUploader servlet directory traversal attempt (server-webapp.rules)

2016-08-23 16:04:20 UTC

Snort Subscriber Rules Update

Date: 2016-08-23

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

The format of the file is:

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

New Rules:


 * 1:39910 <-> DISABLED <-> SERVER-OTHER Flexera FlexNet Publisher stack buffer overflow attempt (server-other.rules)
 * 1:39909 <-> ENABLED <-> MALWARE-CNC Win.Trojan.Adnel outbound connection detected (malware-cnc.rules)
 * 1:39908 <-> DISABLED <-> SERVER-APACHE Apache Tomcat Commons FileUpload library denial of service attempt (server-apache.rules)

Modified Rules:


 * 1:29105 <-> DISABLED <-> SERVER-WEBAPP ManageEngine DesktopCentral agentLogUploader servlet directory traversal attempt (server-webapp.rules)
 * 1:29503 <-> DISABLED <-> BROWSER-FIREFOX Mozilla Products SVG text content element getCharNumAtPosition use after free attempt (browser-firefox.rules)