Talos Rules 2017-10-05
This release adds and modifies rules in several categories.

Talos has added and modified multiple rules in the blacklist, file-multimedia, file-other, malware-cnc, policy-other and server-webapp rule sets to provide coverage for emerging threats from these technologies.

For information about Snort Subscriber Rulesets available for purchase, please visit the Snort product page.

Change logs

2983

2017-10-05 13:25:21 UTC

Snort Subscriber Rules Update

Date: 2017-10-05

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:


 * 1:44502 <-> DISABLED <-> SERVER-OTHER Advantech WebAccess buffer overflow attempt (server-other.rules)
 * 1:44491 <-> DISABLED <-> SERVER-WEBAPP ZyXEL Router Firmware qos_queue_add.cgi command injection attempt (server-webapp.rules)
 * 1:44490 <-> DISABLED <-> SERVER-WEBAPP ZyXEL Router Firmware qos_queue_add.cgi command injection attempt (server-webapp.rules)
 * 1:44489 <-> DISABLED <-> POLICY-OTHER SMBv1 protocol detection attempt (policy-other.rules)
 * 1:44488 <-> DISABLED <-> POLICY-OTHER SMBv1 protocol detection attempt (policy-other.rules)
 * 1:44485 <-> DISABLED <-> POLICY-OTHER SMBv1 protocol detection attempt (policy-other.rules)
 * 1:44487 <-> DISABLED <-> POLICY-OTHER SMBv1 protocol detection attempt (policy-other.rules)
 * 1:44484 <-> DISABLED <-> POLICY-OTHER SMBv1 protocol detection attempt (policy-other.rules)
 * 1:44486 <-> DISABLED <-> POLICY-OTHER SMBv1 protocol detection attempt (policy-other.rules)
 * 1:44483 <-> DISABLED <-> SERVER-OTHER Supervisord remote code execution attempt (server-other.rules)
 * 1:44492 <-> DISABLED <-> SERVER-WEBAPP ZyXEL Router Firmware qos_queue_add.cgi command injection attempt (server-webapp.rules)
 * 1:44495 <-> DISABLED <-> SERVER-WEBAPP Faleemi IP Cameras ftp.cgi command injection attempt (server-webapp.rules)
 * 1:44501 <-> DISABLED <-> SERVER-OTHER Advantech WebAccess buffer overflow attempt (server-other.rules)
 * 1:44497 <-> DISABLED <-> SERVER-WEBAPP Faleemi IP Cameras information disclosure attempt (server-webapp.rules)
 * 1:44494 <-> DISABLED <-> SERVER-WEBAPP Faleemi IP Cameras ftp.cgi command injection attempt (server-webapp.rules)
 * 1:44493 <-> DISABLED <-> SERVER-WEBAPP Faleemi IP Cameras ONVIF device_service SQL injection attempt (server-webapp.rules)
 * 1:44496 <-> DISABLED <-> SERVER-WEBAPP Faleemi IP Cameras ftp.cgi command injection attempt (server-webapp.rules)
 * 3:44498 <-> ENABLED <-> SERVER-WEBAPP Cisco License Manager ReportCSV directory traversal attempt (server-webapp.rules)
 * 3:44499 <-> ENABLED <-> SERVER-WEBAPP Cisco License Manager ReportCSV directory traversal attempt (server-webapp.rules)
 * 3:44500 <-> ENABLED <-> SERVER-WEBAPP Cisco License Manager ReportCSV directory traversal attempt (server-webapp.rules)
 * 3:44503 <-> ENABLED <-> SERVER-WEBAPP Cisco Adaptive Security Appliance direct authentication denial of service attempt (server-webapp.rules)

Modified Rules:


 * 1:17128 <-> DISABLED <-> FILE-MULTIMEDIA Microsoft Windows AVI cinepak codec decompression remote code execution attempt (file-multimedia.rules)
 * 1:43795 <-> DISABLED <-> FILE-OTHER Schneider Electric VAMSET CFG file heap buffer overflow attempt (file-other.rules)
 * 1:42836 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.Chopper web shell connection (malware-cnc.rules)
 * 1:42835 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.Chopper web shell connection (malware-cnc.rules)
 * 1:42838 <-> ENABLED <-> BLACKLIST User-Agent known malicious user-agent string - Win.Backdoor.Chopper (blacklist.rules)
 * 1:42834 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.Chopper web shell connection (malware-cnc.rules)
 * 1:19403 <-> DISABLED <-> FILE-MULTIMEDIA Microsoft Windows AVI cinepak codec decompression remote code execution attempt (file-multimedia.rules)
 * 1:42837 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.Chopper web shell connection (malware-cnc.rules)
 * 1:43798 <-> DISABLED <-> FILE-OTHER Schneider Electric VAMSET CFG file heap buffer overflow attempt (file-other.rules)
 * 1:43794 <-> DISABLED <-> FILE-OTHER Schneider Electric VAMSET CFG file heap buffer overflow attempt (file-other.rules)
 * 1:43797 <-> DISABLED <-> FILE-OTHER Schneider Electric VAMSET CFG file heap buffer overflow attempt (file-other.rules)

2990

2017-10-05 13:25:21 UTC

Snort Subscriber Rules Update

Date: 2017-10-05

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2990.

The format of the file is:

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

New Rules:


 * 1:44501 <-> DISABLED <-> SERVER-OTHER Advantech WebAccess buffer overflow attempt (server-other.rules)
 * 1:44496 <-> DISABLED <-> SERVER-WEBAPP Faleemi IP Cameras ftp.cgi command injection attempt (server-webapp.rules)
 * 1:44492 <-> DISABLED <-> SERVER-WEBAPP ZyXEL Router Firmware qos_queue_add.cgi command injection attempt (server-webapp.rules)
 * 1:44489 <-> DISABLED <-> POLICY-OTHER SMBv1 protocol detection attempt (policy-other.rules)
 * 1:44493 <-> DISABLED <-> SERVER-WEBAPP Faleemi IP Cameras ONVIF device_service SQL injection attempt (server-webapp.rules)
 * 1:44491 <-> DISABLED <-> SERVER-WEBAPP ZyXEL Router Firmware qos_queue_add.cgi command injection attempt (server-webapp.rules)
 * 1:44483 <-> DISABLED <-> SERVER-OTHER Supervisord remote code execution attempt (server-other.rules)
 * 1:44484 <-> DISABLED <-> POLICY-OTHER SMBv1 protocol detection attempt (policy-other.rules)
 * 1:44485 <-> DISABLED <-> POLICY-OTHER SMBv1 protocol detection attempt (policy-other.rules)
 * 1:44486 <-> DISABLED <-> POLICY-OTHER SMBv1 protocol detection attempt (policy-other.rules)
 * 1:44487 <-> DISABLED <-> POLICY-OTHER SMBv1 protocol detection attempt (policy-other.rules)
 * 1:44494 <-> DISABLED <-> SERVER-WEBAPP Faleemi IP Cameras ftp.cgi command injection attempt (server-webapp.rules)
 * 1:44488 <-> DISABLED <-> POLICY-OTHER SMBv1 protocol detection attempt (policy-other.rules)
 * 1:44495 <-> DISABLED <-> SERVER-WEBAPP Faleemi IP Cameras ftp.cgi command injection attempt (server-webapp.rules)
 * 1:44497 <-> DISABLED <-> SERVER-WEBAPP Faleemi IP Cameras information disclosure attempt (server-webapp.rules)
 * 1:44502 <-> DISABLED <-> SERVER-OTHER Advantech WebAccess buffer overflow attempt (server-other.rules)
 * 1:44490 <-> DISABLED <-> SERVER-WEBAPP ZyXEL Router Firmware qos_queue_add.cgi command injection attempt (server-webapp.rules)
 * 3:44500 <-> ENABLED <-> SERVER-WEBAPP Cisco License Manager ReportCSV directory traversal attempt (server-webapp.rules)
 * 3:44499 <-> ENABLED <-> SERVER-WEBAPP Cisco License Manager ReportCSV directory traversal attempt (server-webapp.rules)
 * 3:44503 <-> ENABLED <-> SERVER-WEBAPP Cisco Adaptive Security Appliance direct authentication denial of service attempt (server-webapp.rules)
 * 3:44498 <-> ENABLED <-> SERVER-WEBAPP Cisco License Manager ReportCSV directory traversal attempt (server-webapp.rules)

Modified Rules:


 * 1:43797 <-> DISABLED <-> FILE-OTHER Schneider Electric VAMSET CFG file heap buffer overflow attempt (file-other.rules)
 * 1:42834 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.Chopper web shell connection (malware-cnc.rules)
 * 1:43795 <-> DISABLED <-> FILE-OTHER Schneider Electric VAMSET CFG file heap buffer overflow attempt (file-other.rules)
 * 1:42838 <-> ENABLED <-> BLACKLIST User-Agent known malicious user-agent string - Win.Backdoor.Chopper (blacklist.rules)
 * 1:43794 <-> DISABLED <-> FILE-OTHER Schneider Electric VAMSET CFG file heap buffer overflow attempt (file-other.rules)
 * 1:42837 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.Chopper web shell connection (malware-cnc.rules)
 * 1:19403 <-> DISABLED <-> FILE-MULTIMEDIA Microsoft Windows AVI cinepak codec decompression remote code execution attempt (file-multimedia.rules)
 * 1:42835 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.Chopper web shell connection (malware-cnc.rules)
 * 1:42836 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.Chopper web shell connection (malware-cnc.rules)
 * 1:43798 <-> DISABLED <-> FILE-OTHER Schneider Electric VAMSET CFG file heap buffer overflow attempt (file-other.rules)
 * 1:17128 <-> DISABLED <-> FILE-MULTIMEDIA Microsoft Windows AVI cinepak codec decompression remote code execution attempt (file-multimedia.rules)

29110

2017-10-05 13:25:21 UTC

Snort Subscriber Rules Update

Date: 2017-10-05

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2091100.

The format of the file is:

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

New Rules:


 * 1:44502 <-> DISABLED <-> SERVER-OTHER Advantech WebAccess buffer overflow attempt (server-other.rules)
 * 1:44501 <-> DISABLED <-> SERVER-OTHER Advantech WebAccess buffer overflow attempt (server-other.rules)
 * 1:44497 <-> DISABLED <-> SERVER-WEBAPP Faleemi IP Cameras information disclosure attempt (server-webapp.rules)
 * 1:44496 <-> DISABLED <-> SERVER-WEBAPP Faleemi IP Cameras ftp.cgi command injection attempt (server-webapp.rules)
 * 1:44495 <-> DISABLED <-> SERVER-WEBAPP Faleemi IP Cameras ftp.cgi command injection attempt (server-webapp.rules)
 * 1:44494 <-> DISABLED <-> SERVER-WEBAPP Faleemi IP Cameras ftp.cgi command injection attempt (server-webapp.rules)
 * 1:44493 <-> DISABLED <-> SERVER-WEBAPP Faleemi IP Cameras ONVIF device_service SQL injection attempt (server-webapp.rules)
 * 1:44492 <-> DISABLED <-> SERVER-WEBAPP ZyXEL Router Firmware qos_queue_add.cgi command injection attempt (server-webapp.rules)
 * 1:44491 <-> DISABLED <-> SERVER-WEBAPP ZyXEL Router Firmware qos_queue_add.cgi command injection attempt (server-webapp.rules)
 * 1:44490 <-> DISABLED <-> SERVER-WEBAPP ZyXEL Router Firmware qos_queue_add.cgi command injection attempt (server-webapp.rules)
 * 1:44489 <-> DISABLED <-> POLICY-OTHER SMBv1 protocol detection attempt (policy-other.rules)
 * 1:44488 <-> DISABLED <-> POLICY-OTHER SMBv1 protocol detection attempt (policy-other.rules)
 * 1:44487 <-> DISABLED <-> POLICY-OTHER SMBv1 protocol detection attempt (policy-other.rules)
 * 1:44486 <-> DISABLED <-> POLICY-OTHER SMBv1 protocol detection attempt (policy-other.rules)
 * 1:44485 <-> DISABLED <-> POLICY-OTHER SMBv1 protocol detection attempt (policy-other.rules)
 * 1:44484 <-> DISABLED <-> POLICY-OTHER SMBv1 protocol detection attempt (policy-other.rules)
 * 1:44483 <-> DISABLED <-> SERVER-OTHER Supervisord remote code execution attempt (server-other.rules)
 * 3:44498 <-> ENABLED <-> SERVER-WEBAPP Cisco License Manager ReportCSV directory traversal attempt (server-webapp.rules)
 * 3:44499 <-> ENABLED <-> SERVER-WEBAPP Cisco License Manager ReportCSV directory traversal attempt (server-webapp.rules)
 * 3:44500 <-> ENABLED <-> SERVER-WEBAPP Cisco License Manager ReportCSV directory traversal attempt (server-webapp.rules)
 * 3:44503 <-> ENABLED <-> SERVER-WEBAPP Cisco Adaptive Security Appliance direct authentication denial of service attempt (server-webapp.rules)

Modified Rules:


 * 1:43798 <-> DISABLED <-> FILE-OTHER Schneider Electric VAMSET CFG file heap buffer overflow attempt (file-other.rules)
 * 1:42834 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.Chopper web shell connection (malware-cnc.rules)
 * 1:19403 <-> DISABLED <-> FILE-MULTIMEDIA Microsoft Windows AVI cinepak codec decompression remote code execution attempt (file-multimedia.rules)
 * 1:42837 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.Chopper web shell connection (malware-cnc.rules)
 * 1:42835 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.Chopper web shell connection (malware-cnc.rules)
 * 1:42838 <-> ENABLED <-> BLACKLIST User-Agent known malicious user-agent string - Win.Backdoor.Chopper (blacklist.rules)
 * 1:43794 <-> DISABLED <-> FILE-OTHER Schneider Electric VAMSET CFG file heap buffer overflow attempt (file-other.rules)
 * 1:43795 <-> DISABLED <-> FILE-OTHER Schneider Electric VAMSET CFG file heap buffer overflow attempt (file-other.rules)
 * 1:43797 <-> DISABLED <-> FILE-OTHER Schneider Electric VAMSET CFG file heap buffer overflow attempt (file-other.rules)
 * 1:42836 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.Chopper web shell connection (malware-cnc.rules)
 * 1:17128 <-> DISABLED <-> FILE-MULTIMEDIA Microsoft Windows AVI cinepak codec decompression remote code execution attempt (file-multimedia.rules)