Talos Rules 2021-02-16
This release adds and modifies rules in several categories.

Talos has added and modified multiple rules in the browser-chrome, file-image, indicator-obfuscation, malware-cnc, os-linux, os-other, protocol-scada 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

29170

2021-02-16 14:21:28 UTC

Snort Subscriber Rules Update

Date: 2021-02-16

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2091700.

The format of the file is:

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

New Rules:


 * 1:57155 <-> DISABLED <-> PROTOCOL-SCADA Real-time Automation Ethernet/IP buffer over flow attempt (protocol-scada.rules)
 * 1:57156 <-> DISABLED <-> OS-LINUX Linux Kernel 4.17 out of bound access attempt (os-linux.rules)
 * 1:57157 <-> DISABLED <-> OS-LINUX Linux Kernel 4.17 out of bound access attempt (os-linux.rules)
 * 1:57158 <-> DISABLED <-> SERVER-WEBAPP Oracle WebLogic consolejndi remote code execution attempt (server-webapp.rules)
 * 1:57159 <-> DISABLED <-> SERVER-WEBAPP Oracle WebLogic consolejndi remote code execution attempt (server-webapp.rules)
 * 1:57160 <-> DISABLED <-> INDICATOR-OBFUSCATION Javascript obfuscation using window global (indicator-obfuscation.rules)
 * 1:57161 <-> ENABLED <-> SERVER-OTHER SolarWinds Orion MSMQ remote code execution attempt (server-other.rules)
 * 1:57168 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57169 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57170 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57171 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57172 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57173 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57174 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57175 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 3:57162 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57163 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57164 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57165 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57166 <-> ENABLED <-> OS-OTHER TRUFFLEHUNTER TALOS-2021-1249 attack attempt (os-other.rules)
 * 3:57167 <-> ENABLED <-> OS-OTHER TRUFFLEHUNTER TALOS-2021-1249 attack attempt (os-other.rules)

Modified Rules:


 * 1:43587 <-> DISABLED <-> SERVER-WEBAPP Apache httpd ap_find_token buffer overread attempt (server-webapp.rules)
 * 3:55036 <-> ENABLED <-> BROWSER-CHROME TRUFFLEHUNTER TALOS-2020-1152 attack attempt (browser-chrome.rules)
 * 3:55037 <-> ENABLED <-> BROWSER-CHROME TRUFFLEHUNTER TALOS-2020-1152 attack attempt (browser-chrome.rules)

29161

2021-02-16 14:21:28 UTC

Snort Subscriber Rules Update

Date: 2021-02-16

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2091601.

The format of the file is:

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

New Rules:


 * 1:57158 <-> DISABLED <-> SERVER-WEBAPP Oracle WebLogic consolejndi remote code execution attempt (server-webapp.rules)
 * 1:57168 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57171 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57170 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57157 <-> DISABLED <-> OS-LINUX Linux Kernel 4.17 out of bound access attempt (os-linux.rules)
 * 1:57156 <-> DISABLED <-> OS-LINUX Linux Kernel 4.17 out of bound access attempt (os-linux.rules)
 * 1:57172 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57169 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57155 <-> DISABLED <-> PROTOCOL-SCADA Real-time Automation Ethernet/IP buffer over flow attempt (protocol-scada.rules)
 * 1:57161 <-> ENABLED <-> SERVER-OTHER SolarWinds Orion MSMQ remote code execution attempt (server-other.rules)
 * 1:57159 <-> DISABLED <-> SERVER-WEBAPP Oracle WebLogic consolejndi remote code execution attempt (server-webapp.rules)
 * 1:57160 <-> DISABLED <-> INDICATOR-OBFUSCATION Javascript obfuscation using window global (indicator-obfuscation.rules)
 * 1:57173 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57175 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57174 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 3:57163 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57162 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57165 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57164 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57167 <-> ENABLED <-> OS-OTHER TRUFFLEHUNTER TALOS-2021-1249 attack attempt (os-other.rules)
 * 3:57166 <-> ENABLED <-> OS-OTHER TRUFFLEHUNTER TALOS-2021-1249 attack attempt (os-other.rules)

Modified Rules:


 * 1:43587 <-> DISABLED <-> SERVER-WEBAPP Apache httpd ap_find_token buffer overread attempt (server-webapp.rules)
 * 3:55036 <-> ENABLED <-> BROWSER-CHROME TRUFFLEHUNTER TALOS-2020-1152 attack attempt (browser-chrome.rules)
 * 3:55037 <-> ENABLED <-> BROWSER-CHROME TRUFFLEHUNTER TALOS-2020-1152 attack attempt (browser-chrome.rules)

29160

2021-02-16 14:21:28 UTC

Snort Subscriber Rules Update

Date: 2021-02-16

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2091600.

The format of the file is:

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

New Rules:


 * 1:57159 <-> DISABLED <-> SERVER-WEBAPP Oracle WebLogic consolejndi remote code execution attempt (server-webapp.rules)
 * 1:57169 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57172 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57155 <-> DISABLED <-> PROTOCOL-SCADA Real-time Automation Ethernet/IP buffer over flow attempt (protocol-scada.rules)
 * 1:57158 <-> DISABLED <-> SERVER-WEBAPP Oracle WebLogic consolejndi remote code execution attempt (server-webapp.rules)
 * 1:57175 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57156 <-> DISABLED <-> OS-LINUX Linux Kernel 4.17 out of bound access attempt (os-linux.rules)
 * 1:57173 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57174 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57170 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57160 <-> DISABLED <-> INDICATOR-OBFUSCATION Javascript obfuscation using window global (indicator-obfuscation.rules)
 * 1:57157 <-> DISABLED <-> OS-LINUX Linux Kernel 4.17 out of bound access attempt (os-linux.rules)
 * 1:57168 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57161 <-> ENABLED <-> SERVER-OTHER SolarWinds Orion MSMQ remote code execution attempt (server-other.rules)
 * 1:57171 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 3:57164 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57162 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57165 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57167 <-> ENABLED <-> OS-OTHER TRUFFLEHUNTER TALOS-2021-1249 attack attempt (os-other.rules)
 * 3:57163 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57166 <-> ENABLED <-> OS-OTHER TRUFFLEHUNTER TALOS-2021-1249 attack attempt (os-other.rules)

Modified Rules:


 * 1:43587 <-> DISABLED <-> SERVER-WEBAPP Apache httpd ap_find_token buffer overread attempt (server-webapp.rules)
 * 3:55036 <-> ENABLED <-> BROWSER-CHROME TRUFFLEHUNTER TALOS-2020-1152 attack attempt (browser-chrome.rules)
 * 3:55037 <-> ENABLED <-> BROWSER-CHROME TRUFFLEHUNTER TALOS-2020-1152 attack attempt (browser-chrome.rules)

29151

2021-02-16 14:21:28 UTC

Snort Subscriber Rules Update

Date: 2021-02-16

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2091501.

The format of the file is:

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

New Rules:


 * 1:57173 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57174 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57168 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57172 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57175 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57156 <-> DISABLED <-> OS-LINUX Linux Kernel 4.17 out of bound access attempt (os-linux.rules)
 * 1:57170 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57159 <-> DISABLED <-> SERVER-WEBAPP Oracle WebLogic consolejndi remote code execution attempt (server-webapp.rules)
 * 1:57161 <-> ENABLED <-> SERVER-OTHER SolarWinds Orion MSMQ remote code execution attempt (server-other.rules)
 * 1:57171 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57158 <-> DISABLED <-> SERVER-WEBAPP Oracle WebLogic consolejndi remote code execution attempt (server-webapp.rules)
 * 1:57160 <-> DISABLED <-> INDICATOR-OBFUSCATION Javascript obfuscation using window global (indicator-obfuscation.rules)
 * 1:57157 <-> DISABLED <-> OS-LINUX Linux Kernel 4.17 out of bound access attempt (os-linux.rules)
 * 1:57155 <-> DISABLED <-> PROTOCOL-SCADA Real-time Automation Ethernet/IP buffer over flow attempt (protocol-scada.rules)
 * 1:57169 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 3:57162 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57167 <-> ENABLED <-> OS-OTHER TRUFFLEHUNTER TALOS-2021-1249 attack attempt (os-other.rules)
 * 3:57163 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57166 <-> ENABLED <-> OS-OTHER TRUFFLEHUNTER TALOS-2021-1249 attack attempt (os-other.rules)
 * 3:57164 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57165 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)

Modified Rules:


 * 1:43587 <-> DISABLED <-> SERVER-WEBAPP Apache httpd ap_find_token buffer overread attempt (server-webapp.rules)
 * 3:55037 <-> ENABLED <-> BROWSER-CHROME TRUFFLEHUNTER TALOS-2020-1152 attack attempt (browser-chrome.rules)
 * 3:55036 <-> ENABLED <-> BROWSER-CHROME TRUFFLEHUNTER TALOS-2020-1152 attack attempt (browser-chrome.rules)

29150

2021-02-16 14:21:28 UTC

Snort Subscriber Rules Update

Date: 2021-02-16

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2091500.

The format of the file is:

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

New Rules:


 * 1:57157 <-> DISABLED <-> OS-LINUX Linux Kernel 4.17 out of bound access attempt (os-linux.rules)
 * 1:57175 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57169 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57170 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57156 <-> DISABLED <-> OS-LINUX Linux Kernel 4.17 out of bound access attempt (os-linux.rules)
 * 1:57155 <-> DISABLED <-> PROTOCOL-SCADA Real-time Automation Ethernet/IP buffer over flow attempt (protocol-scada.rules)
 * 1:57160 <-> DISABLED <-> INDICATOR-OBFUSCATION Javascript obfuscation using window global (indicator-obfuscation.rules)
 * 1:57158 <-> DISABLED <-> SERVER-WEBAPP Oracle WebLogic consolejndi remote code execution attempt (server-webapp.rules)
 * 1:57171 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57173 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57159 <-> DISABLED <-> SERVER-WEBAPP Oracle WebLogic consolejndi remote code execution attempt (server-webapp.rules)
 * 1:57172 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57168 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57174 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57161 <-> ENABLED <-> SERVER-OTHER SolarWinds Orion MSMQ remote code execution attempt (server-other.rules)
 * 3:57163 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57165 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57162 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57166 <-> ENABLED <-> OS-OTHER TRUFFLEHUNTER TALOS-2021-1249 attack attempt (os-other.rules)
 * 3:57164 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57167 <-> ENABLED <-> OS-OTHER TRUFFLEHUNTER TALOS-2021-1249 attack attempt (os-other.rules)

Modified Rules:


 * 1:43587 <-> DISABLED <-> SERVER-WEBAPP Apache httpd ap_find_token buffer overread attempt (server-webapp.rules)
 * 3:55036 <-> ENABLED <-> BROWSER-CHROME TRUFFLEHUNTER TALOS-2020-1152 attack attempt (browser-chrome.rules)
 * 3:55037 <-> ENABLED <-> BROWSER-CHROME TRUFFLEHUNTER TALOS-2020-1152 attack attempt (browser-chrome.rules)

29141

2021-02-16 14:21:28 UTC

Snort Subscriber Rules Update

Date: 2021-02-16

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2091401.

The format of the file is:

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

New Rules:


 * 1:57174 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57173 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57175 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57172 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57161 <-> ENABLED <-> SERVER-OTHER SolarWinds Orion MSMQ remote code execution attempt (server-other.rules)
 * 1:57159 <-> DISABLED <-> SERVER-WEBAPP Oracle WebLogic consolejndi remote code execution attempt (server-webapp.rules)
 * 1:57158 <-> DISABLED <-> SERVER-WEBAPP Oracle WebLogic consolejndi remote code execution attempt (server-webapp.rules)
 * 1:57160 <-> DISABLED <-> INDICATOR-OBFUSCATION Javascript obfuscation using window global (indicator-obfuscation.rules)
 * 1:57156 <-> DISABLED <-> OS-LINUX Linux Kernel 4.17 out of bound access attempt (os-linux.rules)
 * 1:57171 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57168 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57155 <-> DISABLED <-> PROTOCOL-SCADA Real-time Automation Ethernet/IP buffer over flow attempt (protocol-scada.rules)
 * 1:57157 <-> DISABLED <-> OS-LINUX Linux Kernel 4.17 out of bound access attempt (os-linux.rules)
 * 1:57169 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57170 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 3:57167 <-> ENABLED <-> OS-OTHER TRUFFLEHUNTER TALOS-2021-1249 attack attempt (os-other.rules)
 * 3:57162 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57165 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57164 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57166 <-> ENABLED <-> OS-OTHER TRUFFLEHUNTER TALOS-2021-1249 attack attempt (os-other.rules)
 * 3:57163 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)

Modified Rules:


 * 1:43587 <-> DISABLED <-> SERVER-WEBAPP Apache httpd ap_find_token buffer overread attempt (server-webapp.rules)
 * 3:55036 <-> ENABLED <-> BROWSER-CHROME TRUFFLEHUNTER TALOS-2020-1152 attack attempt (browser-chrome.rules)
 * 3:55037 <-> ENABLED <-> BROWSER-CHROME TRUFFLEHUNTER TALOS-2020-1152 attack attempt (browser-chrome.rules)

29130

2021-02-16 14:21:28 UTC

Snort Subscriber Rules Update

Date: 2021-02-16

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2091300.

The format of the file is:

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

New Rules:


 * 1:57170 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57156 <-> DISABLED <-> OS-LINUX Linux Kernel 4.17 out of bound access attempt (os-linux.rules)
 * 1:57157 <-> DISABLED <-> OS-LINUX Linux Kernel 4.17 out of bound access attempt (os-linux.rules)
 * 1:57175 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57161 <-> ENABLED <-> SERVER-OTHER SolarWinds Orion MSMQ remote code execution attempt (server-other.rules)
 * 1:57155 <-> DISABLED <-> PROTOCOL-SCADA Real-time Automation Ethernet/IP buffer over flow attempt (protocol-scada.rules)
 * 1:57160 <-> DISABLED <-> INDICATOR-OBFUSCATION Javascript obfuscation using window global (indicator-obfuscation.rules)
 * 1:57159 <-> DISABLED <-> SERVER-WEBAPP Oracle WebLogic consolejndi remote code execution attempt (server-webapp.rules)
 * 1:57168 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57158 <-> DISABLED <-> SERVER-WEBAPP Oracle WebLogic consolejndi remote code execution attempt (server-webapp.rules)
 * 1:57172 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57171 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57173 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57169 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57174 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 3:57163 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57164 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57166 <-> ENABLED <-> OS-OTHER TRUFFLEHUNTER TALOS-2021-1249 attack attempt (os-other.rules)
 * 3:57167 <-> ENABLED <-> OS-OTHER TRUFFLEHUNTER TALOS-2021-1249 attack attempt (os-other.rules)
 * 3:57165 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57162 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)

Modified Rules:


 * 1:43587 <-> DISABLED <-> SERVER-WEBAPP Apache httpd ap_find_token buffer overread attempt (server-webapp.rules)
 * 3:55036 <-> ENABLED <-> BROWSER-CHROME TRUFFLEHUNTER TALOS-2020-1152 attack attempt (browser-chrome.rules)
 * 3:55037 <-> ENABLED <-> BROWSER-CHROME TRUFFLEHUNTER TALOS-2020-1152 attack attempt (browser-chrome.rules)

29111

2021-02-16 14:21:28 UTC

Snort Subscriber Rules Update

Date: 2021-02-16

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2091101.

The format of the file is:

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

New Rules:


 * 1:57175 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57171 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57161 <-> ENABLED <-> SERVER-OTHER SolarWinds Orion MSMQ remote code execution attempt (server-other.rules)
 * 1:57157 <-> DISABLED <-> OS-LINUX Linux Kernel 4.17 out of bound access attempt (os-linux.rules)
 * 1:57168 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57174 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57155 <-> DISABLED <-> PROTOCOL-SCADA Real-time Automation Ethernet/IP buffer over flow attempt (protocol-scada.rules)
 * 1:57169 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57159 <-> DISABLED <-> SERVER-WEBAPP Oracle WebLogic consolejndi remote code execution attempt (server-webapp.rules)
 * 1:57160 <-> DISABLED <-> INDICATOR-OBFUSCATION Javascript obfuscation using window global (indicator-obfuscation.rules)
 * 1:57170 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57158 <-> DISABLED <-> SERVER-WEBAPP Oracle WebLogic consolejndi remote code execution attempt (server-webapp.rules)
 * 1:57156 <-> DISABLED <-> OS-LINUX Linux Kernel 4.17 out of bound access attempt (os-linux.rules)
 * 1:57172 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57173 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 3:57165 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57162 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57166 <-> ENABLED <-> OS-OTHER TRUFFLEHUNTER TALOS-2021-1249 attack attempt (os-other.rules)
 * 3:57167 <-> ENABLED <-> OS-OTHER TRUFFLEHUNTER TALOS-2021-1249 attack attempt (os-other.rules)
 * 3:57163 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57164 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)

Modified Rules:


 * 1:43587 <-> DISABLED <-> SERVER-WEBAPP Apache httpd ap_find_token buffer overread attempt (server-webapp.rules)
 * 3:55036 <-> ENABLED <-> BROWSER-CHROME TRUFFLEHUNTER TALOS-2020-1152 attack attempt (browser-chrome.rules)
 * 3:55037 <-> ENABLED <-> BROWSER-CHROME TRUFFLEHUNTER TALOS-2020-1152 attack attempt (browser-chrome.rules)

3000

2021-02-16 14:21:28 UTC

Snort Subscriber Rules Update

Date: 2021-02-16

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 3000.

The format of the file is:

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

New Rules:


 * 1:57175 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (snort3-malware-cnc.rules)
 * 1:57156 <-> DISABLED <-> OS-LINUX Linux Kernel 4.17 out of bound access attempt (snort3-os-linux.rules)
 * 1:57169 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (snort3-malware-cnc.rules)
 * 1:57160 <-> DISABLED <-> INDICATOR-OBFUSCATION Javascript obfuscation using window global (snort3-indicator-obfuscation.rules)
 * 1:57168 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (snort3-malware-cnc.rules)
 * 1:57174 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (snort3-malware-cnc.rules)
 * 1:57159 <-> DISABLED <-> SERVER-WEBAPP Oracle WebLogic consolejndi remote code execution attempt (snort3-server-webapp.rules)
 * 1:57155 <-> DISABLED <-> PROTOCOL-SCADA Real-time Automation Ethernet/IP buffer over flow attempt (snort3-protocol-scada.rules)
 * 1:57161 <-> ENABLED <-> SERVER-OTHER SolarWinds Orion MSMQ remote code execution attempt (snort3-server-other.rules)
 * 1:57158 <-> DISABLED <-> SERVER-WEBAPP Oracle WebLogic consolejndi remote code execution attempt (snort3-server-webapp.rules)
 * 1:57172 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (snort3-malware-cnc.rules)
 * 1:57157 <-> DISABLED <-> OS-LINUX Linux Kernel 4.17 out of bound access attempt (snort3-os-linux.rules)
 * 1:57173 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (snort3-malware-cnc.rules)
 * 1:57170 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (snort3-malware-cnc.rules)
 * 1:57171 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (snort3-malware-cnc.rules)

Modified Rules:


 * 1:43587 <-> DISABLED <-> SERVER-WEBAPP Apache httpd ap_find_token buffer overread attempt (snort3-server-webapp.rules)

2983

2021-02-16 14:21:28 UTC

Snort Subscriber Rules Update

Date: 2021-02-16

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:


 * 1:57172 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57159 <-> DISABLED <-> SERVER-WEBAPP Oracle WebLogic consolejndi remote code execution attempt (server-webapp.rules)
 * 1:57174 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57157 <-> DISABLED <-> OS-LINUX Linux Kernel 4.17 out of bound access attempt (os-linux.rules)
 * 1:57155 <-> DISABLED <-> PROTOCOL-SCADA Real-time Automation Ethernet/IP buffer over flow attempt (protocol-scada.rules)
 * 1:57161 <-> ENABLED <-> SERVER-OTHER SolarWinds Orion MSMQ remote code execution attempt (server-other.rules)
 * 1:57171 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57168 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57175 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57156 <-> DISABLED <-> OS-LINUX Linux Kernel 4.17 out of bound access attempt (os-linux.rules)
 * 1:57169 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57160 <-> DISABLED <-> INDICATOR-OBFUSCATION Javascript obfuscation using window global (indicator-obfuscation.rules)
 * 1:57170 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57173 <-> ENABLED <-> MALWARE-CNC Win.Backdoor.ObliqueRAT outbound connection attempt (malware-cnc.rules)
 * 1:57158 <-> DISABLED <-> SERVER-WEBAPP Oracle WebLogic consolejndi remote code execution attempt (server-webapp.rules)
 * 3:57164 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57163 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57162 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57165 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2021-1248 attack attempt (file-image.rules)
 * 3:57167 <-> ENABLED <-> OS-OTHER TRUFFLEHUNTER TALOS-2021-1249 attack attempt (os-other.rules)
 * 3:57166 <-> ENABLED <-> OS-OTHER TRUFFLEHUNTER TALOS-2021-1249 attack attempt (os-other.rules)

Modified Rules:


 * 1:43587 <-> DISABLED <-> SERVER-WEBAPP Apache httpd ap_find_token buffer overread attempt (server-webapp.rules)
 * 3:55037 <-> ENABLED <-> BROWSER-CHROME TRUFFLEHUNTER TALOS-2020-1152 attack attempt (browser-chrome.rules)
 * 3:55036 <-> ENABLED <-> BROWSER-CHROME TRUFFLEHUNTER TALOS-2020-1152 attack attempt (browser-chrome.rules)