Talos has added and modified multiple rules in the exploit-kit, file-other, malware-cnc, os-windows, protocol-dns, server-apache 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.
This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2962.
The format of the file is:
gid:sid <-> Default rule state <-> Message (rule group)
* 1:34055 <-> DISABLED <-> SERVER-WEBAPP Lexmark Markvision Enterprise LibraryFileUploadServlet directory traversal attempt (server-webapp.rules) * 1:34052 <-> ENABLED <-> MALWARE-CNC Win.Trojan.NewPos outbound connection (malware-cnc.rules) * 1:34054 <-> DISABLED <-> SERVER-OTHER PHP unserialize and __wakeup use after free attempt (server-other.rules) * 1:34050 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.Nepigon variant outbound connection attempt (malware-cnc.rules) * 1:34053 <-> DISABLED <-> SERVER-OTHER PHP unserialize and __wakeup use after free attempt (server-other.rules) * 1:34049 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.EvilBunny variant outbound connection attempt (malware-cnc.rules) * 1:34056 <-> DISABLED <-> SERVER-WEBAPP Lexmark Markvision Enterprise LibraryFileUploadServlet directory traversal attempt (server-webapp.rules) * 1:34048 <-> DISABLED <-> SERVER-APACHE Apache mod_log_config cookie handling denial of service attempt (server-apache.rules) * 1:34057 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules) * 1:34047 <-> ENABLED <-> MALWARE-CNC Win.Trojan.VBPasswordStealer variant outbound connection (malware-cnc.rules) * 1:34058 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules) * 3:34051 <-> ENABLED <-> PROTOCOL-DNS Cisco ASA memory exhaustion denial of service attempt (protocol-dns.rules)
* 1:29800 <-> DISABLED <-> FILE-OTHER XML exponential entity expansion attack attempt (file-other.rules) * 1:29443 <-> ENABLED <-> EXPLOIT-KIT Fiesta exploit kit outbound connection attempt (exploit-kit.rules) * 3:32106 <-> ENABLED <-> SERVER-OTHER Cisco ASA SCPS command injection attempt (server-other.rules)
This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2970.
The format of the file is:
gid:sid <-> Default rule state <-> Message (rule group)
* 1:34055 <-> DISABLED <-> SERVER-WEBAPP Lexmark Markvision Enterprise LibraryFileUploadServlet directory traversal attempt (server-webapp.rules) * 1:34056 <-> DISABLED <-> SERVER-WEBAPP Lexmark Markvision Enterprise LibraryFileUploadServlet directory traversal attempt (server-webapp.rules) * 1:34054 <-> DISABLED <-> SERVER-OTHER PHP unserialize and __wakeup use after free attempt (server-other.rules) * 1:34052 <-> ENABLED <-> MALWARE-CNC Win.Trojan.NewPos outbound connection (malware-cnc.rules) * 1:34050 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.Nepigon variant outbound connection attempt (malware-cnc.rules) * 1:34049 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.EvilBunny variant outbound connection attempt (malware-cnc.rules) * 1:34047 <-> ENABLED <-> MALWARE-CNC Win.Trojan.VBPasswordStealer variant outbound connection (malware-cnc.rules) * 1:34053 <-> DISABLED <-> SERVER-OTHER PHP unserialize and __wakeup use after free attempt (server-other.rules) * 1:34048 <-> DISABLED <-> SERVER-APACHE Apache mod_log_config cookie handling denial of service attempt (server-apache.rules) * 1:34058 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules) * 1:34057 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules) * 3:34051 <-> ENABLED <-> PROTOCOL-DNS Cisco ASA memory exhaustion denial of service attempt (protocol-dns.rules)
* 1:29800 <-> DISABLED <-> FILE-OTHER XML exponential entity expansion attack attempt (file-other.rules) * 1:29443 <-> ENABLED <-> EXPLOIT-KIT Fiesta exploit kit outbound connection attempt (exploit-kit.rules) * 3:32106 <-> ENABLED <-> SERVER-OTHER Cisco ASA SCPS command injection attempt (server-other.rules)
This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2972.
The format of the file is:
gid:sid <-> Default rule state <-> Message (rule group)
* 1:34058 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules) * 1:34057 <-> ENABLED <-> OS-WINDOWS Microsoft Windows SChannel CertificateVerify buffer overflow attempt (os-windows.rules) * 1:34056 <-> DISABLED <-> SERVER-WEBAPP Lexmark Markvision Enterprise LibraryFileUploadServlet directory traversal attempt (server-webapp.rules) * 1:34055 <-> DISABLED <-> SERVER-WEBAPP Lexmark Markvision Enterprise LibraryFileUploadServlet directory traversal attempt (server-webapp.rules) * 1:34054 <-> DISABLED <-> SERVER-OTHER PHP unserialize and __wakeup use after free attempt (server-other.rules) * 1:34053 <-> DISABLED <-> SERVER-OTHER PHP unserialize and __wakeup use after free attempt (server-other.rules) * 1:34052 <-> ENABLED <-> MALWARE-CNC Win.Trojan.NewPos outbound connection (malware-cnc.rules) * 1:34050 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.Nepigon variant outbound connection attempt (malware-cnc.rules) * 1:34049 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.EvilBunny variant outbound connection attempt (malware-cnc.rules) * 1:34048 <-> DISABLED <-> SERVER-APACHE Apache mod_log_config cookie handling denial of service attempt (server-apache.rules) * 1:34047 <-> ENABLED <-> MALWARE-CNC Win.Trojan.VBPasswordStealer variant outbound connection (malware-cnc.rules) * 3:34051 <-> ENABLED <-> PROTOCOL-DNS Cisco ASA memory exhaustion denial of service attempt (protocol-dns.rules)
* 1:29443 <-> ENABLED <-> EXPLOIT-KIT Fiesta exploit kit outbound connection attempt (exploit-kit.rules) * 1:29800 <-> DISABLED <-> FILE-OTHER XML exponential entity expansion attack attempt (file-other.rules) * 3:32106 <-> ENABLED <-> SERVER-OTHER Cisco ASA SCPS command injection attempt (server-other.rules)
©2024 Cisco and/or its affiliates. Snort, the Snort and Pig logo are registered trademarks of Cisco. All rights reserved.
