Talos Rules 2019-06-27
This release adds and modifies rules in several categories.

Talos has added and modified multiple rules in the browser-firefox, exploit-kit, file-office, file-other, indicator-compromise, malware-backdoor, malware-tools and server-webapp rule sets to provide coverage for emerging threats from these technologies.

Change logs

2019-06-27 13:07:04 UTC

Snort Subscriber Rules Update

Date: 2019-06-27

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:


 * 1:50508 <-> ENABLED <-> MALWARE-BACKDOOR WebShellOrb PHP shell upload attempt (malware-backdoor.rules)
 * 1:50507 <-> ENABLED <-> MALWARE-BACKDOOR WebShellOrb PHP shell outbound connection attempt (malware-backdoor.rules)
 * 1:50506 <-> ENABLED <-> MALWARE-TOOLS Malicious HTML application download attempt (malware-tools.rules)
 * 1:50505 <-> ENABLED <-> MALWARE-TOOLS Malicious HTML application download attempt (malware-tools.rules)
 * 1:50519 <-> ENABLED <-> BROWSER-FIREFOX Mozilla Firefox Array.prototype.pop type confusion attempt (browser-firefox.rules)
 * 1:50518 <-> ENABLED <-> BROWSER-FIREFOX Mozilla Firefox Array.prototype.pop type confusion attempt (browser-firefox.rules)
 * 1:50517 <-> ENABLED <-> INDICATOR-COMPROMISE undocumented SMB dialect request attempt (indicator-compromise.rules)
 * 1:50511 <-> ENABLED <-> EXPLOIT-KIT Spelevo Exploit Kit browser exploit page detected  (exploit-kit.rules)
 * 1:50510 <-> ENABLED <-> EXPLOIT-KIT Spelevo Exploit Kit landing page detected  (exploit-kit.rules)
 * 1:50509 <-> ENABLED <-> EXPLOIT-KIT Spelevo Exploit Kit landing page detected  (exploit-kit.rules)
 * 3:50512 <-> ENABLED <-> SERVER-WEBAPP Cisco Data Center Network Manager authentication bypass attempt (server-webapp.rules)
 * 3:50513 <-> ENABLED <-> SERVER-WEBAPP Cisco Data Center Network Manager arbitrary WAR file upload attempt (server-webapp.rules)
 * 3:50514 <-> ENABLED <-> SERVER-WEBAPP Cisco Data Center Network Manager arbitrary file download attempt (server-webapp.rules)
 * 3:50515 <-> ENABLED <-> SERVER-WEBAPP Cisco Data Center Network Manager information disclosure attempt (server-webapp.rules)
 * 3:50516 <-> ENABLED <-> PROTOCOL-OTHER TRUFFLEHUNTER TALOS-2019-0849 attack attempt (protocol-other.rules)

Modified Rules:


 * 1:29212 <-> DISABLED <-> FILE-OTHER RealNetworks RealPlayer RMP file heap buffer overflow attempt (file-other.rules)
 * 1:29209 <-> DISABLED <-> FILE-OTHER RealNetworks RealPlayer RMP file heap buffer overflow attempt (file-other.rules)
 * 1:49285 <-> DISABLED <-> FILE-OFFICE Microsoft Access arbitrary code execution attempt (file-office.rules)
 * 1:49286 <-> DISABLED <-> FILE-OFFICE Microsoft Access arbitrary code execution attempt (file-office.rules)
 * 1:29207 <-> DISABLED <-> FILE-OTHER RealNetworks RealPlayer RMP file heap buffer overflow attempt (file-other.rules)
 * 1:29208 <-> DISABLED <-> FILE-OTHER RealNetworks RealPlayer RMP file heap buffer overflow attempt (file-other.rules)
 * 3:50489 <-> ENABLED <-> SERVER-WEBAPP Cisco Prime Service Catalog cross site request forgery attempt (server-webapp.rules)

2019-06-27 13:07:04 UTC

Snort Subscriber Rules Update

Date: 2019-06-27

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2091200.

The format of the file is:

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

New Rules:


 * 1:50510 <-> ENABLED <-> EXPLOIT-KIT Spelevo Exploit Kit landing page detected  (exploit-kit.rules)
 * 1:50509 <-> ENABLED <-> EXPLOIT-KIT Spelevo Exploit Kit landing page detected  (exploit-kit.rules)
 * 1:50518 <-> ENABLED <-> BROWSER-FIREFOX Mozilla Firefox Array.prototype.pop type confusion attempt (browser-firefox.rules)
 * 1:50508 <-> ENABLED <-> MALWARE-BACKDOOR WebShellOrb PHP shell upload attempt (malware-backdoor.rules)
 * 1:50505 <-> ENABLED <-> MALWARE-TOOLS Malicious HTML application download attempt (malware-tools.rules)
 * 1:50517 <-> ENABLED <-> INDICATOR-COMPROMISE undocumented SMB dialect request attempt (indicator-compromise.rules)
 * 1:50519 <-> ENABLED <-> BROWSER-FIREFOX Mozilla Firefox Array.prototype.pop type confusion attempt (browser-firefox.rules)
 * 1:50506 <-> ENABLED <-> MALWARE-TOOLS Malicious HTML application download attempt (malware-tools.rules)
 * 1:50507 <-> ENABLED <-> MALWARE-BACKDOOR WebShellOrb PHP shell outbound connection attempt (malware-backdoor.rules)
 * 1:50511 <-> ENABLED <-> EXPLOIT-KIT Spelevo Exploit Kit browser exploit page detected  (exploit-kit.rules)
 * 3:50512 <-> ENABLED <-> SERVER-WEBAPP Cisco Data Center Network Manager authentication bypass attempt (server-webapp.rules)
 * 3:50513 <-> ENABLED <-> SERVER-WEBAPP Cisco Data Center Network Manager arbitrary WAR file upload attempt (server-webapp.rules)
 * 3:50514 <-> ENABLED <-> SERVER-WEBAPP Cisco Data Center Network Manager arbitrary file download attempt (server-webapp.rules)
 * 3:50515 <-> ENABLED <-> SERVER-WEBAPP Cisco Data Center Network Manager information disclosure attempt (server-webapp.rules)
 * 3:50516 <-> ENABLED <-> PROTOCOL-OTHER TRUFFLEHUNTER TALOS-2019-0849 attack attempt (protocol-other.rules)

Modified Rules:


 * 1:29209 <-> DISABLED <-> FILE-OTHER RealNetworks RealPlayer RMP file heap buffer overflow attempt (file-other.rules)
 * 1:49285 <-> DISABLED <-> FILE-OFFICE Microsoft Access arbitrary code execution attempt (file-office.rules)
 * 1:29207 <-> DISABLED <-> FILE-OTHER RealNetworks RealPlayer RMP file heap buffer overflow attempt (file-other.rules)
 * 1:29208 <-> DISABLED <-> FILE-OTHER RealNetworks RealPlayer RMP file heap buffer overflow attempt (file-other.rules)
 * 1:49286 <-> DISABLED <-> FILE-OFFICE Microsoft Access arbitrary code execution attempt (file-office.rules)
 * 1:29212 <-> DISABLED <-> FILE-OTHER RealNetworks RealPlayer RMP file heap buffer overflow attempt (file-other.rules)
 * 3:50489 <-> ENABLED <-> SERVER-WEBAPP Cisco Prime Service Catalog cross site request forgery attempt (server-webapp.rules)

2019-06-27 13:07:04 UTC

Snort Subscriber Rules Update

Date: 2019-06-27

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:


 * 1:50509 <-> ENABLED <-> EXPLOIT-KIT Spelevo Exploit Kit landing page detected  (exploit-kit.rules)
 * 1:50519 <-> ENABLED <-> BROWSER-FIREFOX Mozilla Firefox Array.prototype.pop type confusion attempt (browser-firefox.rules)
 * 1:50511 <-> ENABLED <-> EXPLOIT-KIT Spelevo Exploit Kit browser exploit page detected  (exploit-kit.rules)
 * 1:50507 <-> ENABLED <-> MALWARE-BACKDOOR WebShellOrb PHP shell outbound connection attempt (malware-backdoor.rules)
 * 1:50518 <-> ENABLED <-> BROWSER-FIREFOX Mozilla Firefox Array.prototype.pop type confusion attempt (browser-firefox.rules)
 * 1:50508 <-> ENABLED <-> MALWARE-BACKDOOR WebShellOrb PHP shell upload attempt (malware-backdoor.rules)
 * 1:50505 <-> ENABLED <-> MALWARE-TOOLS Malicious HTML application download attempt (malware-tools.rules)
 * 1:50506 <-> ENABLED <-> MALWARE-TOOLS Malicious HTML application download attempt (malware-tools.rules)
 * 1:50510 <-> ENABLED <-> EXPLOIT-KIT Spelevo Exploit Kit landing page detected  (exploit-kit.rules)
 * 1:50517 <-> ENABLED <-> INDICATOR-COMPROMISE undocumented SMB dialect request attempt (indicator-compromise.rules)
 * 3:50516 <-> ENABLED <-> PROTOCOL-OTHER TRUFFLEHUNTER TALOS-2019-0849 attack attempt (protocol-other.rules)
 * 3:50515 <-> ENABLED <-> SERVER-WEBAPP Cisco Data Center Network Manager information disclosure attempt (server-webapp.rules)
 * 3:50513 <-> ENABLED <-> SERVER-WEBAPP Cisco Data Center Network Manager arbitrary WAR file upload attempt (server-webapp.rules)
 * 3:50512 <-> ENABLED <-> SERVER-WEBAPP Cisco Data Center Network Manager authentication bypass attempt (server-webapp.rules)
 * 3:50514 <-> ENABLED <-> SERVER-WEBAPP Cisco Data Center Network Manager arbitrary file download attempt (server-webapp.rules)

Modified Rules:


 * 1:29212 <-> DISABLED <-> FILE-OTHER RealNetworks RealPlayer RMP file heap buffer overflow attempt (file-other.rules)
 * 1:29209 <-> DISABLED <-> FILE-OTHER RealNetworks RealPlayer RMP file heap buffer overflow attempt (file-other.rules)
 * 1:49286 <-> DISABLED <-> FILE-OFFICE Microsoft Access arbitrary code execution attempt (file-office.rules)
 * 1:29207 <-> DISABLED <-> FILE-OTHER RealNetworks RealPlayer RMP file heap buffer overflow attempt (file-other.rules)
 * 1:29208 <-> DISABLED <-> FILE-OTHER RealNetworks RealPlayer RMP file heap buffer overflow attempt (file-other.rules)
 * 1:49285 <-> DISABLED <-> FILE-OFFICE Microsoft Access arbitrary code execution attempt (file-office.rules)
 * 3:50489 <-> ENABLED <-> SERVER-WEBAPP Cisco Prime Service Catalog cross site request forgery attempt (server-webapp.rules)

2019-06-27 13:07:04 UTC

Snort Subscriber Rules Update

Date: 2019-06-27

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:


 * 1:50509 <-> ENABLED <-> EXPLOIT-KIT Spelevo Exploit Kit landing page detected  (snort3-exploit-kit.rules)
 * 1:50518 <-> ENABLED <-> BROWSER-FIREFOX Mozilla Firefox Array.prototype.pop type confusion attempt (snort3-browser-firefox.rules)
 * 1:50507 <-> ENABLED <-> MALWARE-BACKDOOR WebShellOrb PHP shell outbound connection attempt (snort3-malware-backdoor.rules)
 * 1:50505 <-> ENABLED <-> MALWARE-TOOLS Malicious HTML application download attempt (snort3-malware-tools.rules)
 * 1:50517 <-> ENABLED <-> INDICATOR-COMPROMISE undocumented SMB dialect request attempt (snort3-indicator-compromise.rules)
 * 1:50506 <-> ENABLED <-> MALWARE-TOOLS Malicious HTML application download attempt (snort3-malware-tools.rules)
 * 1:50510 <-> ENABLED <-> EXPLOIT-KIT Spelevo Exploit Kit landing page detected  (snort3-exploit-kit.rules)
 * 1:50511 <-> ENABLED <-> EXPLOIT-KIT Spelevo Exploit Kit browser exploit page detected  (snort3-exploit-kit.rules)
 * 1:50508 <-> ENABLED <-> MALWARE-BACKDOOR WebShellOrb PHP shell upload attempt (snort3-malware-backdoor.rules)
 * 1:50519 <-> ENABLED <-> BROWSER-FIREFOX Mozilla Firefox Array.prototype.pop type confusion attempt (snort3-browser-firefox.rules)

Modified Rules:


 * 1:29212 <-> DISABLED <-> FILE-OTHER RealNetworks RealPlayer RMP file heap buffer overflow attempt (snort3-file-other.rules)
 * 1:49286 <-> DISABLED <-> FILE-OFFICE Microsoft Access arbitrary code execution attempt (snort3-file-office.rules)
 * 1:29208 <-> DISABLED <-> FILE-OTHER RealNetworks RealPlayer RMP file heap buffer overflow attempt (snort3-file-other.rules)
 * 1:29207 <-> DISABLED <-> FILE-OTHER RealNetworks RealPlayer RMP file heap buffer overflow attempt (snort3-file-other.rules)
 * 1:49285 <-> DISABLED <-> FILE-OFFICE Microsoft Access arbitrary code execution attempt (snort3-file-office.rules)
 * 1:29209 <-> DISABLED <-> FILE-OTHER RealNetworks RealPlayer RMP file heap buffer overflow attempt (snort3-file-other.rules)

2019-06-27 13:07:04 UTC

Snort Subscriber Rules Update

Date: 2019-06-27

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:


 * 1:50506 <-> ENABLED <-> MALWARE-TOOLS Malicious HTML application download attempt (malware-tools.rules)
 * 1:50509 <-> ENABLED <-> EXPLOIT-KIT Spelevo Exploit Kit landing page detected  (exploit-kit.rules)
 * 1:50507 <-> ENABLED <-> MALWARE-BACKDOOR WebShellOrb PHP shell outbound connection attempt (malware-backdoor.rules)
 * 1:50510 <-> ENABLED <-> EXPLOIT-KIT Spelevo Exploit Kit landing page detected  (exploit-kit.rules)
 * 1:50517 <-> ENABLED <-> INDICATOR-COMPROMISE undocumented SMB dialect request attempt (indicator-compromise.rules)
 * 1:50505 <-> ENABLED <-> MALWARE-TOOLS Malicious HTML application download attempt (malware-tools.rules)
 * 1:50519 <-> ENABLED <-> BROWSER-FIREFOX Mozilla Firefox Array.prototype.pop type confusion attempt (browser-firefox.rules)
 * 1:50518 <-> ENABLED <-> BROWSER-FIREFOX Mozilla Firefox Array.prototype.pop type confusion attempt (browser-firefox.rules)
 * 1:50508 <-> ENABLED <-> MALWARE-BACKDOOR WebShellOrb PHP shell upload attempt (malware-backdoor.rules)
 * 1:50511 <-> ENABLED <-> EXPLOIT-KIT Spelevo Exploit Kit browser exploit page detected  (exploit-kit.rules)
 * 3:50514 <-> ENABLED <-> SERVER-WEBAPP Cisco Data Center Network Manager arbitrary file download attempt (server-webapp.rules)
 * 3:50516 <-> ENABLED <-> PROTOCOL-OTHER TRUFFLEHUNTER TALOS-2019-0849 attack attempt (protocol-other.rules)
 * 3:50512 <-> ENABLED <-> SERVER-WEBAPP Cisco Data Center Network Manager authentication bypass attempt (server-webapp.rules)
 * 3:50515 <-> ENABLED <-> SERVER-WEBAPP Cisco Data Center Network Manager information disclosure attempt (server-webapp.rules)
 * 3:50513 <-> ENABLED <-> SERVER-WEBAPP Cisco Data Center Network Manager arbitrary WAR file upload attempt (server-webapp.rules)

Modified Rules:


 * 1:49286 <-> DISABLED <-> FILE-OFFICE Microsoft Access arbitrary code execution attempt (file-office.rules)
 * 1:29207 <-> DISABLED <-> FILE-OTHER RealNetworks RealPlayer RMP file heap buffer overflow attempt (file-other.rules)
 * 1:29208 <-> DISABLED <-> FILE-OTHER RealNetworks RealPlayer RMP file heap buffer overflow attempt (file-other.rules)
 * 1:29212 <-> DISABLED <-> FILE-OTHER RealNetworks RealPlayer RMP file heap buffer overflow attempt (file-other.rules)
 * 1:29209 <-> DISABLED <-> FILE-OTHER RealNetworks RealPlayer RMP file heap buffer overflow attempt (file-other.rules)
 * 1:49285 <-> DISABLED <-> FILE-OFFICE Microsoft Access arbitrary code execution attempt (file-office.rules)
 * 3:50489 <-> ENABLED <-> SERVER-WEBAPP Cisco Prime Service Catalog cross site request forgery attempt (server-webapp.rules)

2019-06-27 13:07:04 UTC

Snort Subscriber Rules Update

Date: 2019-06-27

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:


 * 1:50505 <-> ENABLED <-> MALWARE-TOOLS Malicious HTML application download attempt (malware-tools.rules)
 * 1:50518 <-> ENABLED <-> BROWSER-FIREFOX Mozilla Firefox Array.prototype.pop type confusion attempt (browser-firefox.rules)
 * 1:50511 <-> ENABLED <-> EXPLOIT-KIT Spelevo Exploit Kit browser exploit page detected  (exploit-kit.rules)
 * 1:50507 <-> ENABLED <-> MALWARE-BACKDOOR WebShellOrb PHP shell outbound connection attempt (malware-backdoor.rules)
 * 1:50517 <-> ENABLED <-> INDICATOR-COMPROMISE undocumented SMB dialect request attempt (indicator-compromise.rules)
 * 1:50519 <-> ENABLED <-> BROWSER-FIREFOX Mozilla Firefox Array.prototype.pop type confusion attempt (browser-firefox.rules)
 * 1:50509 <-> ENABLED <-> EXPLOIT-KIT Spelevo Exploit Kit landing page detected  (exploit-kit.rules)
 * 1:50506 <-> ENABLED <-> MALWARE-TOOLS Malicious HTML application download attempt (malware-tools.rules)
 * 1:50508 <-> ENABLED <-> MALWARE-BACKDOOR WebShellOrb PHP shell upload attempt (malware-backdoor.rules)
 * 1:50510 <-> ENABLED <-> EXPLOIT-KIT Spelevo Exploit Kit landing page detected  (exploit-kit.rules)
 * 3:50514 <-> ENABLED <-> SERVER-WEBAPP Cisco Data Center Network Manager arbitrary file download attempt (server-webapp.rules)
 * 3:50516 <-> ENABLED <-> PROTOCOL-OTHER TRUFFLEHUNTER TALOS-2019-0849 attack attempt (protocol-other.rules)
 * 3:50513 <-> ENABLED <-> SERVER-WEBAPP Cisco Data Center Network Manager arbitrary WAR file upload attempt (server-webapp.rules)
 * 3:50512 <-> ENABLED <-> SERVER-WEBAPP Cisco Data Center Network Manager authentication bypass attempt (server-webapp.rules)
 * 3:50515 <-> ENABLED <-> SERVER-WEBAPP Cisco Data Center Network Manager information disclosure attempt (server-webapp.rules)

Modified Rules:


 * 1:29208 <-> DISABLED <-> FILE-OTHER RealNetworks RealPlayer RMP file heap buffer overflow attempt (file-other.rules)
 * 1:29207 <-> DISABLED <-> FILE-OTHER RealNetworks RealPlayer RMP file heap buffer overflow attempt (file-other.rules)
 * 1:49285 <-> DISABLED <-> FILE-OFFICE Microsoft Access arbitrary code execution attempt (file-office.rules)
 * 1:29209 <-> DISABLED <-> FILE-OTHER RealNetworks RealPlayer RMP file heap buffer overflow attempt (file-other.rules)
 * 1:29212 <-> DISABLED <-> FILE-OTHER RealNetworks RealPlayer RMP file heap buffer overflow attempt (file-other.rules)
 * 1:49286 <-> DISABLED <-> FILE-OFFICE Microsoft Access arbitrary code execution attempt (file-office.rules)
 * 3:50489 <-> ENABLED <-> SERVER-WEBAPP Cisco Prime Service Catalog cross site request forgery attempt (server-webapp.rules)