Talos Rules 2020-11-04
This release adds and modifies rules in several categories.

Talos has added and modified multiple rules in the file-office, file-other, malware-cnc, malware-other, os-windows, 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

29161

2020-11-04 22:57:35 UTC

Snort Subscriber Rules Update

Date: 2020-11-04

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:


 * 1:56215 <-> DISABLED <-> MALWARE-OTHER Win.Malware.Zusy-9786645-0 download attempt (malware-other.rules)
 * 1:56214 <-> DISABLED <-> MALWARE-OTHER Win.Malware.Zusy-9786645-0 download attempt (malware-other.rules)
 * 1:56223 <-> DISABLED <-> POLICY-OTHER PyYAML Python object serialization attempt (policy-other.rules)
 * 1:56224 <-> DISABLED <-> POLICY-OTHER PyYAML Python object serialization attempt (policy-other.rules)
 * 1:56230 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel Cryptography Driver privilege escalation attempt (os-windows.rules)
 * 1:56231 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel Cryptography Driver privilege escalation attempt (os-windows.rules)
 * 3:56219 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player buffer overflow attempt (file-other.rules)
 * 3:56217 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player out of bounds write attempt (file-other.rules)
 * 3:56218 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player buffer overflow attempt (file-other.rules)
 * 3:56222 <-> ENABLED <-> FILE-OTHER Cisco AnyConnect Secure Mobility Client arbitrary code execution attempt (file-other.rules)
 * 3:56221 <-> ENABLED <-> FILE-OTHER Cisco AnyConnect Secure Mobility Client arbitrary code execution attempt (file-other.rules)
 * 3:56220 <-> ENABLED <-> SERVER-WEBAPP Cisco SD-WAN vManage directory traversal attempt (server-webapp.rules)
 * 3:56225 <-> ENABLED <-> SERVER-OTHER Cisco Webex Meetings virtual channel remote code execution attempt (server-other.rules)
 * 3:56226 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56227 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56228 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56229 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56216 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player out of bounds write attempt (file-other.rules)

Modified Rules:


 * 1:48281 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo downloader connection (malware-cnc.rules)
 * 1:48282 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48283 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48285 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48286 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48284 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 3:46740 <-> ENABLED <-> SERVER-WEBAPP Kubernetes Kubelet arbitrary command execution attempt (server-webapp.rules)
 * 3:47698 <-> ENABLED <-> SERVER-WEBAPP Cisco Integrated Management Controller command injection attempt (server-webapp.rules)
 * 3:39878 <-> ENABLED <-> SERVER-OTHER Cisco IOS truncated NTP packet processing denial of service attempt (server-other.rules)
 * 3:44986 <-> ENABLED <-> SERVER-OTHER TRUFFLEHUNTER TALOS-2017-0486 attack attempt (server-other.rules)
 * 3:48204 <-> ENABLED <-> SERVER-OTHER Cisco Wireless LAN Controller CAPWAP information disclosure attempt (server-other.rules)
 * 3:46741 <-> ENABLED <-> SERVER-WEBAPP Kubernetes Kubelet arbitrary command execution attempt (server-webapp.rules)

29160

2020-11-04 22:57:35 UTC

Snort Subscriber Rules Update

Date: 2020-11-04

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:


 * 1:56224 <-> DISABLED <-> POLICY-OTHER PyYAML Python object serialization attempt (policy-other.rules)
 * 1:56231 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel Cryptography Driver privilege escalation attempt (os-windows.rules)
 * 1:56215 <-> DISABLED <-> MALWARE-OTHER Win.Malware.Zusy-9786645-0 download attempt (malware-other.rules)
 * 1:56230 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel Cryptography Driver privilege escalation attempt (os-windows.rules)
 * 1:56214 <-> DISABLED <-> MALWARE-OTHER Win.Malware.Zusy-9786645-0 download attempt (malware-other.rules)
 * 1:56223 <-> DISABLED <-> POLICY-OTHER PyYAML Python object serialization attempt (policy-other.rules)
 * 3:56229 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56222 <-> ENABLED <-> FILE-OTHER Cisco AnyConnect Secure Mobility Client arbitrary code execution attempt (file-other.rules)
 * 3:56217 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player out of bounds write attempt (file-other.rules)
 * 3:56221 <-> ENABLED <-> FILE-OTHER Cisco AnyConnect Secure Mobility Client arbitrary code execution attempt (file-other.rules)
 * 3:56226 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56225 <-> ENABLED <-> SERVER-OTHER Cisco Webex Meetings virtual channel remote code execution attempt (server-other.rules)
 * 3:56228 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56220 <-> ENABLED <-> SERVER-WEBAPP Cisco SD-WAN vManage directory traversal attempt (server-webapp.rules)
 * 3:56216 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player out of bounds write attempt (file-other.rules)
 * 3:56227 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56219 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player buffer overflow attempt (file-other.rules)
 * 3:56218 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player buffer overflow attempt (file-other.rules)

Modified Rules:


 * 1:48281 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo downloader connection (malware-cnc.rules)
 * 1:48284 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48286 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48282 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48285 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48283 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 3:46741 <-> ENABLED <-> SERVER-WEBAPP Kubernetes Kubelet arbitrary command execution attempt (server-webapp.rules)
 * 3:47698 <-> ENABLED <-> SERVER-WEBAPP Cisco Integrated Management Controller command injection attempt (server-webapp.rules)
 * 3:44986 <-> ENABLED <-> SERVER-OTHER TRUFFLEHUNTER TALOS-2017-0486 attack attempt (server-other.rules)
 * 3:46740 <-> ENABLED <-> SERVER-WEBAPP Kubernetes Kubelet arbitrary command execution attempt (server-webapp.rules)
 * 3:39878 <-> ENABLED <-> SERVER-OTHER Cisco IOS truncated NTP packet processing denial of service attempt (server-other.rules)
 * 3:48204 <-> ENABLED <-> SERVER-OTHER Cisco Wireless LAN Controller CAPWAP information disclosure attempt (server-other.rules)

29151

2020-11-04 22:57:35 UTC

Snort Subscriber Rules Update

Date: 2020-11-04

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:


 * 1:56230 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel Cryptography Driver privilege escalation attempt (os-windows.rules)
 * 1:56215 <-> DISABLED <-> MALWARE-OTHER Win.Malware.Zusy-9786645-0 download attempt (malware-other.rules)
 * 1:56224 <-> DISABLED <-> POLICY-OTHER PyYAML Python object serialization attempt (policy-other.rules)
 * 1:56231 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel Cryptography Driver privilege escalation attempt (os-windows.rules)
 * 1:56223 <-> DISABLED <-> POLICY-OTHER PyYAML Python object serialization attempt (policy-other.rules)
 * 1:56214 <-> DISABLED <-> MALWARE-OTHER Win.Malware.Zusy-9786645-0 download attempt (malware-other.rules)
 * 3:56218 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player buffer overflow attempt (file-other.rules)
 * 3:56226 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56225 <-> ENABLED <-> SERVER-OTHER Cisco Webex Meetings virtual channel remote code execution attempt (server-other.rules)
 * 3:56219 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player buffer overflow attempt (file-other.rules)
 * 3:56227 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56228 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56229 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56221 <-> ENABLED <-> FILE-OTHER Cisco AnyConnect Secure Mobility Client arbitrary code execution attempt (file-other.rules)
 * 3:56220 <-> ENABLED <-> SERVER-WEBAPP Cisco SD-WAN vManage directory traversal attempt (server-webapp.rules)
 * 3:56217 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player out of bounds write attempt (file-other.rules)
 * 3:56222 <-> ENABLED <-> FILE-OTHER Cisco AnyConnect Secure Mobility Client arbitrary code execution attempt (file-other.rules)
 * 3:56216 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player out of bounds write attempt (file-other.rules)

Modified Rules:


 * 1:48284 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48281 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo downloader connection (malware-cnc.rules)
 * 1:48282 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48283 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48285 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48286 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 3:46741 <-> ENABLED <-> SERVER-WEBAPP Kubernetes Kubelet arbitrary command execution attempt (server-webapp.rules)
 * 3:39878 <-> ENABLED <-> SERVER-OTHER Cisco IOS truncated NTP packet processing denial of service attempt (server-other.rules)
 * 3:47698 <-> ENABLED <-> SERVER-WEBAPP Cisco Integrated Management Controller command injection attempt (server-webapp.rules)
 * 3:44986 <-> ENABLED <-> SERVER-OTHER TRUFFLEHUNTER TALOS-2017-0486 attack attempt (server-other.rules)
 * 3:48204 <-> ENABLED <-> SERVER-OTHER Cisco Wireless LAN Controller CAPWAP information disclosure attempt (server-other.rules)
 * 3:46740 <-> ENABLED <-> SERVER-WEBAPP Kubernetes Kubelet arbitrary command execution attempt (server-webapp.rules)

29150

2020-11-04 22:57:35 UTC

Snort Subscriber Rules Update

Date: 2020-11-04

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:


 * 1:56214 <-> DISABLED <-> MALWARE-OTHER Win.Malware.Zusy-9786645-0 download attempt (malware-other.rules)
 * 1:56215 <-> DISABLED <-> MALWARE-OTHER Win.Malware.Zusy-9786645-0 download attempt (malware-other.rules)
 * 1:56230 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel Cryptography Driver privilege escalation attempt (os-windows.rules)
 * 1:56223 <-> DISABLED <-> POLICY-OTHER PyYAML Python object serialization attempt (policy-other.rules)
 * 1:56224 <-> DISABLED <-> POLICY-OTHER PyYAML Python object serialization attempt (policy-other.rules)
 * 1:56231 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel Cryptography Driver privilege escalation attempt (os-windows.rules)
 * 3:56216 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player out of bounds write attempt (file-other.rules)
 * 3:56218 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player buffer overflow attempt (file-other.rules)
 * 3:56217 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player out of bounds write attempt (file-other.rules)
 * 3:56225 <-> ENABLED <-> SERVER-OTHER Cisco Webex Meetings virtual channel remote code execution attempt (server-other.rules)
 * 3:56229 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56226 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56222 <-> ENABLED <-> FILE-OTHER Cisco AnyConnect Secure Mobility Client arbitrary code execution attempt (file-other.rules)
 * 3:56228 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56227 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56220 <-> ENABLED <-> SERVER-WEBAPP Cisco SD-WAN vManage directory traversal attempt (server-webapp.rules)
 * 3:56219 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player buffer overflow attempt (file-other.rules)
 * 3:56221 <-> ENABLED <-> FILE-OTHER Cisco AnyConnect Secure Mobility Client arbitrary code execution attempt (file-other.rules)

Modified Rules:


 * 1:48284 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48285 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48281 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo downloader connection (malware-cnc.rules)
 * 1:48282 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48286 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48283 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 3:47698 <-> ENABLED <-> SERVER-WEBAPP Cisco Integrated Management Controller command injection attempt (server-webapp.rules)
 * 3:39878 <-> ENABLED <-> SERVER-OTHER Cisco IOS truncated NTP packet processing denial of service attempt (server-other.rules)
 * 3:44986 <-> ENABLED <-> SERVER-OTHER TRUFFLEHUNTER TALOS-2017-0486 attack attempt (server-other.rules)
 * 3:46740 <-> ENABLED <-> SERVER-WEBAPP Kubernetes Kubelet arbitrary command execution attempt (server-webapp.rules)
 * 3:46741 <-> ENABLED <-> SERVER-WEBAPP Kubernetes Kubelet arbitrary command execution attempt (server-webapp.rules)
 * 3:48204 <-> ENABLED <-> SERVER-OTHER Cisco Wireless LAN Controller CAPWAP information disclosure attempt (server-other.rules)

29141

2020-11-04 22:57:35 UTC

Snort Subscriber Rules Update

Date: 2020-11-04

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:


 * 1:56231 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel Cryptography Driver privilege escalation attempt (os-windows.rules)
 * 1:56230 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel Cryptography Driver privilege escalation attempt (os-windows.rules)
 * 1:56214 <-> DISABLED <-> MALWARE-OTHER Win.Malware.Zusy-9786645-0 download attempt (malware-other.rules)
 * 1:56215 <-> DISABLED <-> MALWARE-OTHER Win.Malware.Zusy-9786645-0 download attempt (malware-other.rules)
 * 1:56223 <-> DISABLED <-> POLICY-OTHER PyYAML Python object serialization attempt (policy-other.rules)
 * 1:56224 <-> DISABLED <-> POLICY-OTHER PyYAML Python object serialization attempt (policy-other.rules)
 * 3:56225 <-> ENABLED <-> SERVER-OTHER Cisco Webex Meetings virtual channel remote code execution attempt (server-other.rules)
 * 3:56218 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player buffer overflow attempt (file-other.rules)
 * 3:56216 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player out of bounds write attempt (file-other.rules)
 * 3:56222 <-> ENABLED <-> FILE-OTHER Cisco AnyConnect Secure Mobility Client arbitrary code execution attempt (file-other.rules)
 * 3:56226 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56229 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56219 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player buffer overflow attempt (file-other.rules)
 * 3:56221 <-> ENABLED <-> FILE-OTHER Cisco AnyConnect Secure Mobility Client arbitrary code execution attempt (file-other.rules)
 * 3:56227 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56228 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56220 <-> ENABLED <-> SERVER-WEBAPP Cisco SD-WAN vManage directory traversal attempt (server-webapp.rules)
 * 3:56217 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player out of bounds write attempt (file-other.rules)

Modified Rules:


 * 1:48282 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48285 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48283 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48284 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48281 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo downloader connection (malware-cnc.rules)
 * 1:48286 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 3:46741 <-> ENABLED <-> SERVER-WEBAPP Kubernetes Kubelet arbitrary command execution attempt (server-webapp.rules)
 * 3:39878 <-> ENABLED <-> SERVER-OTHER Cisco IOS truncated NTP packet processing denial of service attempt (server-other.rules)
 * 3:47698 <-> ENABLED <-> SERVER-WEBAPP Cisco Integrated Management Controller command injection attempt (server-webapp.rules)
 * 3:44986 <-> ENABLED <-> SERVER-OTHER TRUFFLEHUNTER TALOS-2017-0486 attack attempt (server-other.rules)
 * 3:48204 <-> ENABLED <-> SERVER-OTHER Cisco Wireless LAN Controller CAPWAP information disclosure attempt (server-other.rules)
 * 3:46740 <-> ENABLED <-> SERVER-WEBAPP Kubernetes Kubelet arbitrary command execution attempt (server-webapp.rules)

29130

2020-11-04 22:57:35 UTC

Snort Subscriber Rules Update

Date: 2020-11-04

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:


 * 1:56214 <-> DISABLED <-> MALWARE-OTHER Win.Malware.Zusy-9786645-0 download attempt (malware-other.rules)
 * 1:56231 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel Cryptography Driver privilege escalation attempt (os-windows.rules)
 * 1:56215 <-> DISABLED <-> MALWARE-OTHER Win.Malware.Zusy-9786645-0 download attempt (malware-other.rules)
 * 1:56230 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel Cryptography Driver privilege escalation attempt (os-windows.rules)
 * 1:56223 <-> DISABLED <-> POLICY-OTHER PyYAML Python object serialization attempt (policy-other.rules)
 * 1:56224 <-> DISABLED <-> POLICY-OTHER PyYAML Python object serialization attempt (policy-other.rules)
 * 3:56217 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player out of bounds write attempt (file-other.rules)
 * 3:56222 <-> ENABLED <-> FILE-OTHER Cisco AnyConnect Secure Mobility Client arbitrary code execution attempt (file-other.rules)
 * 3:56225 <-> ENABLED <-> SERVER-OTHER Cisco Webex Meetings virtual channel remote code execution attempt (server-other.rules)
 * 3:56229 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56226 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56218 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player buffer overflow attempt (file-other.rules)
 * 3:56221 <-> ENABLED <-> FILE-OTHER Cisco AnyConnect Secure Mobility Client arbitrary code execution attempt (file-other.rules)
 * 3:56216 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player out of bounds write attempt (file-other.rules)
 * 3:56227 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56228 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56220 <-> ENABLED <-> SERVER-WEBAPP Cisco SD-WAN vManage directory traversal attempt (server-webapp.rules)
 * 3:56219 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player buffer overflow attempt (file-other.rules)

Modified Rules:


 * 1:48286 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48284 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48282 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48281 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo downloader connection (malware-cnc.rules)
 * 1:48283 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48285 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 3:44986 <-> ENABLED <-> SERVER-OTHER TRUFFLEHUNTER TALOS-2017-0486 attack attempt (server-other.rules)
 * 3:39878 <-> ENABLED <-> SERVER-OTHER Cisco IOS truncated NTP packet processing denial of service attempt (server-other.rules)
 * 3:47698 <-> ENABLED <-> SERVER-WEBAPP Cisco Integrated Management Controller command injection attempt (server-webapp.rules)
 * 3:48204 <-> ENABLED <-> SERVER-OTHER Cisco Wireless LAN Controller CAPWAP information disclosure attempt (server-other.rules)
 * 3:46741 <-> ENABLED <-> SERVER-WEBAPP Kubernetes Kubelet arbitrary command execution attempt (server-webapp.rules)
 * 3:46740 <-> ENABLED <-> SERVER-WEBAPP Kubernetes Kubelet arbitrary command execution attempt (server-webapp.rules)

29111

2020-11-04 22:57:35 UTC

Snort Subscriber Rules Update

Date: 2020-11-04

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:


 * 1:56214 <-> DISABLED <-> MALWARE-OTHER Win.Malware.Zusy-9786645-0 download attempt (malware-other.rules)
 * 1:56215 <-> DISABLED <-> MALWARE-OTHER Win.Malware.Zusy-9786645-0 download attempt (malware-other.rules)
 * 1:56223 <-> DISABLED <-> POLICY-OTHER PyYAML Python object serialization attempt (policy-other.rules)
 * 1:56231 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel Cryptography Driver privilege escalation attempt (os-windows.rules)
 * 1:56224 <-> DISABLED <-> POLICY-OTHER PyYAML Python object serialization attempt (policy-other.rules)
 * 1:56230 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel Cryptography Driver privilege escalation attempt (os-windows.rules)
 * 3:56217 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player out of bounds write attempt (file-other.rules)
 * 3:56216 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player out of bounds write attempt (file-other.rules)
 * 3:56227 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56221 <-> ENABLED <-> FILE-OTHER Cisco AnyConnect Secure Mobility Client arbitrary code execution attempt (file-other.rules)
 * 3:56225 <-> ENABLED <-> SERVER-OTHER Cisco Webex Meetings virtual channel remote code execution attempt (server-other.rules)
 * 3:56229 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56222 <-> ENABLED <-> FILE-OTHER Cisco AnyConnect Secure Mobility Client arbitrary code execution attempt (file-other.rules)
 * 3:56218 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player buffer overflow attempt (file-other.rules)
 * 3:56220 <-> ENABLED <-> SERVER-WEBAPP Cisco SD-WAN vManage directory traversal attempt (server-webapp.rules)
 * 3:56219 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player buffer overflow attempt (file-other.rules)
 * 3:56228 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56226 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)

Modified Rules:


 * 1:48285 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48284 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48286 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48283 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48281 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo downloader connection (malware-cnc.rules)
 * 1:48282 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 3:46740 <-> ENABLED <-> SERVER-WEBAPP Kubernetes Kubelet arbitrary command execution attempt (server-webapp.rules)
 * 3:47698 <-> ENABLED <-> SERVER-WEBAPP Cisco Integrated Management Controller command injection attempt (server-webapp.rules)
 * 3:44986 <-> ENABLED <-> SERVER-OTHER TRUFFLEHUNTER TALOS-2017-0486 attack attempt (server-other.rules)
 * 3:39878 <-> ENABLED <-> SERVER-OTHER Cisco IOS truncated NTP packet processing denial of service attempt (server-other.rules)
 * 3:48204 <-> ENABLED <-> SERVER-OTHER Cisco Wireless LAN Controller CAPWAP information disclosure attempt (server-other.rules)
 * 3:46741 <-> ENABLED <-> SERVER-WEBAPP Kubernetes Kubelet arbitrary command execution attempt (server-webapp.rules)

3000

2020-11-04 22:57:35 UTC

Snort Subscriber Rules Update

Date: 2020-11-04

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:


 * 1:56214 <-> DISABLED <-> MALWARE-OTHER Win.Malware.Zusy-9786645-0 download attempt (snort3-malware-other.rules)
 * 1:56223 <-> DISABLED <-> POLICY-OTHER PyYAML Python object serialization attempt (snort3-policy-other.rules)
 * 1:56231 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel Cryptography Driver privilege escalation attempt (snort3-os-windows.rules)
 * 1:56230 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel Cryptography Driver privilege escalation attempt (snort3-os-windows.rules)
 * 1:56215 <-> DISABLED <-> MALWARE-OTHER Win.Malware.Zusy-9786645-0 download attempt (snort3-malware-other.rules)
 * 1:56224 <-> DISABLED <-> POLICY-OTHER PyYAML Python object serialization attempt (snort3-policy-other.rules)

Modified Rules:


 * 1:48284 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (snort3-malware-cnc.rules)
 * 1:48281 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo downloader connection (snort3-malware-cnc.rules)
 * 1:48285 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (snort3-malware-cnc.rules)
 * 1:48282 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (snort3-malware-cnc.rules)
 * 1:48283 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (snort3-malware-cnc.rules)
 * 1:48286 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (snort3-malware-cnc.rules)

2983

2020-11-04 22:57:35 UTC

Snort Subscriber Rules Update

Date: 2020-11-04

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:


 * 1:56230 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel Cryptography Driver privilege escalation attempt (os-windows.rules)
 * 1:56224 <-> DISABLED <-> POLICY-OTHER PyYAML Python object serialization attempt (policy-other.rules)
 * 1:56223 <-> DISABLED <-> POLICY-OTHER PyYAML Python object serialization attempt (policy-other.rules)
 * 1:56215 <-> DISABLED <-> MALWARE-OTHER Win.Malware.Zusy-9786645-0 download attempt (malware-other.rules)
 * 1:56231 <-> DISABLED <-> OS-WINDOWS Microsoft Windows Kernel Cryptography Driver privilege escalation attempt (os-windows.rules)
 * 1:56214 <-> DISABLED <-> MALWARE-OTHER Win.Malware.Zusy-9786645-0 download attempt (malware-other.rules)
 * 3:56216 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player out of bounds write attempt (file-other.rules)
 * 3:56221 <-> ENABLED <-> FILE-OTHER Cisco AnyConnect Secure Mobility Client arbitrary code execution attempt (file-other.rules)
 * 3:56229 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56225 <-> ENABLED <-> SERVER-OTHER Cisco Webex Meetings virtual channel remote code execution attempt (server-other.rules)
 * 3:56227 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56222 <-> ENABLED <-> FILE-OTHER Cisco AnyConnect Secure Mobility Client arbitrary code execution attempt (file-other.rules)
 * 3:56217 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player out of bounds write attempt (file-other.rules)
 * 3:56228 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56220 <-> ENABLED <-> SERVER-WEBAPP Cisco SD-WAN vManage directory traversal attempt (server-webapp.rules)
 * 3:56218 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player buffer overflow attempt (file-other.rules)
 * 3:56226 <-> ENABLED <-> FILE-OFFICE TRUFFLEHUNTER TALOS-2020-1190 attack attempt (file-office.rules)
 * 3:56219 <-> ENABLED <-> FILE-OTHER Cisco Webex Network Recording Player buffer overflow attempt (file-other.rules)

Modified Rules:


 * 1:48281 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo downloader connection (malware-cnc.rules)
 * 1:48286 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48284 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48285 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48282 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 1:48283 <-> ENABLED <-> MALWARE-CNC Unix.Trojan.Chalubo outbound connection (malware-cnc.rules)
 * 3:39878 <-> ENABLED <-> SERVER-OTHER Cisco IOS truncated NTP packet processing denial of service attempt (server-other.rules)
 * 3:44986 <-> ENABLED <-> SERVER-OTHER TRUFFLEHUNTER TALOS-2017-0486 attack attempt (server-other.rules)
 * 3:46740 <-> ENABLED <-> SERVER-WEBAPP Kubernetes Kubelet arbitrary command execution attempt (server-webapp.rules)
 * 3:48204 <-> ENABLED <-> SERVER-OTHER Cisco Wireless LAN Controller CAPWAP information disclosure attempt (server-other.rules)
 * 3:46741 <-> ENABLED <-> SERVER-WEBAPP Kubernetes Kubelet arbitrary command execution attempt (server-webapp.rules)
 * 3:47698 <-> ENABLED <-> SERVER-WEBAPP Cisco Integrated Management Controller command injection attempt (server-webapp.rules)