Talos Rules 2022-08-23
This release adds and modifies rules in several categories.

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

29200

2022-08-23 19:12:41 UTC

Snort Subscriber Rules Update

Date: 2022-08-23

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2092000.

The format of the file is:

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

New Rules:


 * 1:60437 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt (malware-cnc.rules)
 * 1:60438 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt (malware-cnc.rules)
 * 1:60439 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (malware-cnc.rules)
 * 1:60440 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (malware-cnc.rules)
 * 1:60441 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt (malware-other.rules)
 * 1:60442 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt (malware-other.rules)
 * 1:60443 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Matanbuchus variant binary download attempt (malware-other.rules)
 * 1:60444 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Matanbuchus variant binary download attempt (malware-other.rules)
 * 1:60445 <-> ENABLED <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt (malware-cnc.rules)
 * 1:60446 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60447 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60448 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60449 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60450 <-> DISABLED <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt (malware-cnc.rules)
 * 1:60451 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (malware-other.rules)
 * 1:60452 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (malware-other.rules)
 * 1:60453 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt (malware-other.rules)
 * 1:60454 <-> DISABLED <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt (server-webapp.rules)
 * 1:60456 <-> DISABLED <-> FILE-OTHER UnRAR directory traversal attempt (file-other.rules)
 * 1:60457 <-> DISABLED <-> FILE-OTHER UnRAR directory traversal attempt (file-other.rules)
 * 3:60455 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt (server-webapp.rules)

Modified Rules:


 * 1:39905 <-> DISABLED <-> OS-WINDOWS Microsoft Windows IIS denial of service attempt (os-windows.rules)

29190

2022-08-23 19:12:41 UTC

Snort Subscriber Rules Update

Date: 2022-08-23

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2091900.

The format of the file is:

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

New Rules:


 * 1:60452 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (malware-other.rules)
 * 1:60453 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt (malware-other.rules)
 * 1:60437 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt (malware-cnc.rules)
 * 1:60438 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt (malware-cnc.rules)
 * 1:60456 <-> DISABLED <-> FILE-OTHER UnRAR directory traversal attempt (file-other.rules)
 * 1:60454 <-> DISABLED <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt (server-webapp.rules)
 * 1:60457 <-> DISABLED <-> FILE-OTHER UnRAR directory traversal attempt (file-other.rules)
 * 1:60451 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (malware-other.rules)
 * 1:60440 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (malware-cnc.rules)
 * 1:60439 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (malware-cnc.rules)
 * 1:60442 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt (malware-other.rules)
 * 1:60441 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt (malware-other.rules)
 * 1:60444 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Matanbuchus variant binary download attempt (malware-other.rules)
 * 1:60443 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Matanbuchus variant binary download attempt (malware-other.rules)
 * 1:60446 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60445 <-> ENABLED <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt (malware-cnc.rules)
 * 1:60448 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60447 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60450 <-> DISABLED <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt (malware-cnc.rules)
 * 1:60449 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 3:60455 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt (server-webapp.rules)

Modified Rules:


 * 1:39905 <-> DISABLED <-> OS-WINDOWS Microsoft Windows IIS denial of service attempt (os-windows.rules)

29181

2022-08-23 19:12:41 UTC

Snort Subscriber Rules Update

Date: 2022-08-23

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2091801.

The format of the file is:

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

New Rules:


 * 1:60453 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt (malware-other.rules)
 * 1:60452 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (malware-other.rules)
 * 1:60456 <-> DISABLED <-> FILE-OTHER UnRAR directory traversal attempt (file-other.rules)
 * 1:60454 <-> DISABLED <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt (server-webapp.rules)
 * 1:60457 <-> DISABLED <-> FILE-OTHER UnRAR directory traversal attempt (file-other.rules)
 * 1:60451 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (malware-other.rules)
 * 1:60437 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt (malware-cnc.rules)
 * 1:60438 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt (malware-cnc.rules)
 * 1:60446 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60440 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (malware-cnc.rules)
 * 1:60439 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (malware-cnc.rules)
 * 1:60442 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt (malware-other.rules)
 * 1:60441 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt (malware-other.rules)
 * 1:60444 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Matanbuchus variant binary download attempt (malware-other.rules)
 * 1:60443 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Matanbuchus variant binary download attempt (malware-other.rules)
 * 1:60445 <-> ENABLED <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt (malware-cnc.rules)
 * 1:60447 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60449 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60448 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60450 <-> DISABLED <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt (malware-cnc.rules)
 * 3:60455 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt (server-webapp.rules)

Modified Rules:


 * 1:39905 <-> DISABLED <-> OS-WINDOWS Microsoft Windows IIS denial of service attempt (os-windows.rules)

29171

2022-08-23 19:12:41 UTC

Snort Subscriber Rules Update

Date: 2022-08-23

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2091701.

The format of the file is:

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

New Rules:


 * 1:60453 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt (malware-other.rules)
 * 1:60437 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt (malware-cnc.rules)
 * 1:60454 <-> DISABLED <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt (server-webapp.rules)
 * 1:60438 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt (malware-cnc.rules)
 * 1:60457 <-> DISABLED <-> FILE-OTHER UnRAR directory traversal attempt (file-other.rules)
 * 1:60439 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (malware-cnc.rules)
 * 1:60440 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (malware-cnc.rules)
 * 1:60441 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt (malware-other.rules)
 * 1:60442 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt (malware-other.rules)
 * 1:60443 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Matanbuchus variant binary download attempt (malware-other.rules)
 * 1:60444 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Matanbuchus variant binary download attempt (malware-other.rules)
 * 1:60445 <-> ENABLED <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt (malware-cnc.rules)
 * 1:60446 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60456 <-> DISABLED <-> FILE-OTHER UnRAR directory traversal attempt (file-other.rules)
 * 1:60447 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60452 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (malware-other.rules)
 * 1:60448 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60449 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60450 <-> DISABLED <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt (malware-cnc.rules)
 * 1:60451 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (malware-other.rules)
 * 3:60455 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt (server-webapp.rules)

Modified Rules:


 * 1:39905 <-> DISABLED <-> OS-WINDOWS Microsoft Windows IIS denial of service attempt (os-windows.rules)

29170

2022-08-23 19:12:41 UTC

Snort Subscriber Rules Update

Date: 2022-08-23

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:


 * 1:60454 <-> DISABLED <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt (server-webapp.rules)
 * 1:60452 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (malware-other.rules)
 * 1:60457 <-> DISABLED <-> FILE-OTHER UnRAR directory traversal attempt (file-other.rules)
 * 1:60453 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt (malware-other.rules)
 * 1:60437 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt (malware-cnc.rules)
 * 1:60439 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (malware-cnc.rules)
 * 1:60438 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt (malware-cnc.rules)
 * 1:60451 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (malware-other.rules)
 * 1:60456 <-> DISABLED <-> FILE-OTHER UnRAR directory traversal attempt (file-other.rules)
 * 1:60440 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (malware-cnc.rules)
 * 1:60441 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt (malware-other.rules)
 * 1:60442 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt (malware-other.rules)
 * 1:60443 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Matanbuchus variant binary download attempt (malware-other.rules)
 * 1:60444 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Matanbuchus variant binary download attempt (malware-other.rules)
 * 1:60445 <-> ENABLED <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt (malware-cnc.rules)
 * 1:60446 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60447 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60448 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60449 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60450 <-> DISABLED <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt (malware-cnc.rules)
 * 3:60455 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt (server-webapp.rules)

Modified Rules:


 * 1:39905 <-> DISABLED <-> OS-WINDOWS Microsoft Windows IIS denial of service attempt (os-windows.rules)

29161

2022-08-23 19:12:41 UTC

Snort Subscriber Rules Update

Date: 2022-08-23

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:


 * 1:60457 <-> DISABLED <-> FILE-OTHER UnRAR directory traversal attempt (file-other.rules)
 * 1:60451 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (malware-other.rules)
 * 1:60452 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (malware-other.rules)
 * 1:60453 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt (malware-other.rules)
 * 1:60454 <-> DISABLED <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt (server-webapp.rules)
 * 1:60440 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (malware-cnc.rules)
 * 1:60441 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt (malware-other.rules)
 * 1:60439 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (malware-cnc.rules)
 * 1:60445 <-> ENABLED <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt (malware-cnc.rules)
 * 1:60444 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Matanbuchus variant binary download attempt (malware-other.rules)
 * 1:60443 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Matanbuchus variant binary download attempt (malware-other.rules)
 * 1:60438 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt (malware-cnc.rules)
 * 1:60449 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60448 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60447 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60442 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt (malware-other.rules)
 * 1:60446 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60437 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt (malware-cnc.rules)
 * 1:60450 <-> DISABLED <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt (malware-cnc.rules)
 * 1:60456 <-> DISABLED <-> FILE-OTHER UnRAR directory traversal attempt (file-other.rules)
 * 3:60455 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt (server-webapp.rules)

Modified Rules:


 * 1:39905 <-> DISABLED <-> OS-WINDOWS Microsoft Windows IIS denial of service attempt (os-windows.rules)

29160

2022-08-23 19:12:41 UTC

Snort Subscriber Rules Update

Date: 2022-08-23

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:


 * 1:60437 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt (malware-cnc.rules)
 * 1:60439 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (malware-cnc.rules)
 * 1:60456 <-> DISABLED <-> FILE-OTHER UnRAR directory traversal attempt (file-other.rules)
 * 1:60443 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Matanbuchus variant binary download attempt (malware-other.rules)
 * 1:60444 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Matanbuchus variant binary download attempt (malware-other.rules)
 * 1:60445 <-> ENABLED <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt (malware-cnc.rules)
 * 1:60446 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60447 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60448 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60449 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60450 <-> DISABLED <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt (malware-cnc.rules)
 * 1:60438 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt (malware-cnc.rules)
 * 1:60451 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (malware-other.rules)
 * 1:60442 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt (malware-other.rules)
 * 1:60452 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (malware-other.rules)
 * 1:60453 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt (malware-other.rules)
 * 1:60441 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt (malware-other.rules)
 * 1:60457 <-> DISABLED <-> FILE-OTHER UnRAR directory traversal attempt (file-other.rules)
 * 1:60440 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (malware-cnc.rules)
 * 1:60454 <-> DISABLED <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt (server-webapp.rules)
 * 3:60455 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt (server-webapp.rules)

Modified Rules:


 * 1:39905 <-> DISABLED <-> OS-WINDOWS Microsoft Windows IIS denial of service attempt (os-windows.rules)

29151

2022-08-23 19:12:41 UTC

Snort Subscriber Rules Update

Date: 2022-08-23

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:


 * 1:60457 <-> DISABLED <-> FILE-OTHER UnRAR directory traversal attempt (file-other.rules)
 * 1:60453 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt (malware-other.rules)
 * 1:60452 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (malware-other.rules)
 * 1:60454 <-> DISABLED <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt (server-webapp.rules)
 * 1:60456 <-> DISABLED <-> FILE-OTHER UnRAR directory traversal attempt (file-other.rules)
 * 1:60451 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (malware-other.rules)
 * 1:60439 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (malware-cnc.rules)
 * 1:60440 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (malware-cnc.rules)
 * 1:60441 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt (malware-other.rules)
 * 1:60442 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt (malware-other.rules)
 * 1:60443 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Matanbuchus variant binary download attempt (malware-other.rules)
 * 1:60444 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Matanbuchus variant binary download attempt (malware-other.rules)
 * 1:60437 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt (malware-cnc.rules)
 * 1:60445 <-> ENABLED <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt (malware-cnc.rules)
 * 1:60438 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt (malware-cnc.rules)
 * 1:60446 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60447 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60448 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60449 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60450 <-> DISABLED <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt (malware-cnc.rules)
 * 3:60455 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt (server-webapp.rules)

Modified Rules:


 * 1:39905 <-> DISABLED <-> OS-WINDOWS Microsoft Windows IIS denial of service attempt (os-windows.rules)

29141

2022-08-23 19:12:41 UTC

Snort Subscriber Rules Update

Date: 2022-08-23

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:


 * 1:60452 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (malware-other.rules)
 * 1:60450 <-> DISABLED <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt (malware-cnc.rules)
 * 1:60449 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60454 <-> DISABLED <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt (server-webapp.rules)
 * 1:60456 <-> DISABLED <-> FILE-OTHER UnRAR directory traversal attempt (file-other.rules)
 * 1:60451 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (malware-other.rules)
 * 1:60453 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt (malware-other.rules)
 * 1:60437 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt (malware-cnc.rules)
 * 1:60438 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt (malware-cnc.rules)
 * 1:60439 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (malware-cnc.rules)
 * 1:60440 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (malware-cnc.rules)
 * 1:60441 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt (malware-other.rules)
 * 1:60442 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt (malware-other.rules)
 * 1:60443 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Matanbuchus variant binary download attempt (malware-other.rules)
 * 1:60444 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Matanbuchus variant binary download attempt (malware-other.rules)
 * 1:60445 <-> ENABLED <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt (malware-cnc.rules)
 * 1:60446 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60457 <-> DISABLED <-> FILE-OTHER UnRAR directory traversal attempt (file-other.rules)
 * 1:60447 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60448 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 3:60455 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt (server-webapp.rules)

Modified Rules:


 * 1:39905 <-> DISABLED <-> OS-WINDOWS Microsoft Windows IIS denial of service attempt (os-windows.rules)

29130

2022-08-23 19:12:41 UTC

Snort Subscriber Rules Update

Date: 2022-08-23

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:


 * 1:60440 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (malware-cnc.rules)
 * 1:60439 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (malware-cnc.rules)
 * 1:60454 <-> DISABLED <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt (server-webapp.rules)
 * 1:60452 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (malware-other.rules)
 * 1:60445 <-> ENABLED <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt (malware-cnc.rules)
 * 1:60451 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (malware-other.rules)
 * 1:60444 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Matanbuchus variant binary download attempt (malware-other.rules)
 * 1:60442 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt (malware-other.rules)
 * 1:60447 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60441 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt (malware-other.rules)
 * 1:60453 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt (malware-other.rules)
 * 1:60449 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60450 <-> DISABLED <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt (malware-cnc.rules)
 * 1:60437 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt (malware-cnc.rules)
 * 1:60446 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60443 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Matanbuchus variant binary download attempt (malware-other.rules)
 * 1:60448 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60457 <-> DISABLED <-> FILE-OTHER UnRAR directory traversal attempt (file-other.rules)
 * 1:60456 <-> DISABLED <-> FILE-OTHER UnRAR directory traversal attempt (file-other.rules)
 * 1:60438 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt (malware-cnc.rules)
 * 3:60455 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt (server-webapp.rules)

Modified Rules:


 * 1:39905 <-> DISABLED <-> OS-WINDOWS Microsoft Windows IIS denial of service attempt (os-windows.rules)

29111

2022-08-23 19:12:41 UTC

Snort Subscriber Rules Update

Date: 2022-08-23

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:


 * 1:60446 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60444 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Matanbuchus variant binary download attempt (malware-other.rules)
 * 1:60456 <-> DISABLED <-> FILE-OTHER UnRAR directory traversal attempt (file-other.rules)
 * 1:60447 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60452 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (malware-other.rules)
 * 1:60437 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt (malware-cnc.rules)
 * 1:60438 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt (malware-cnc.rules)
 * 1:60445 <-> ENABLED <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt (malware-cnc.rules)
 * 1:60448 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60454 <-> DISABLED <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt (server-webapp.rules)
 * 1:60440 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (malware-cnc.rules)
 * 1:60442 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt (malware-other.rules)
 * 1:60453 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt (malware-other.rules)
 * 1:60441 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt (malware-other.rules)
 * 1:60451 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (malware-other.rules)
 * 1:60443 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Matanbuchus variant binary download attempt (malware-other.rules)
 * 1:60450 <-> DISABLED <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt (malware-cnc.rules)
 * 1:60449 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60439 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (malware-cnc.rules)
 * 1:60457 <-> DISABLED <-> FILE-OTHER UnRAR directory traversal attempt (file-other.rules)
 * 3:60455 <-> ENABLED <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt (server-webapp.rules)

Modified Rules:


 * 1:39905 <-> DISABLED <-> OS-WINDOWS Microsoft Windows IIS denial of service attempt (os-windows.rules)

3000

2022-08-23 19:12:41 UTC

Snort Subscriber Rules Update

Date: 2022-08-23

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:


 * 1:60439 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (snort3-malware-cnc.rules)
 * 1:60440 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (snort3-malware-cnc.rules)
 * 1:60447 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (snort3-protocol-voip.rules)
 * 1:60451 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (snort3-malware-other.rules)
 * 1:60448 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (snort3-protocol-voip.rules)
 * 1:60452 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (snort3-malware-other.rules)
 * 1:60449 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (snort3-protocol-voip.rules)
 * 1:60446 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (snort3-protocol-voip.rules)
 * 1:60453 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt (snort3-malware-other.rules)
 * 1:60437 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt (snort3-malware-cnc.rules)
 * 1:60454 <-> ENABLED <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt (snort3-server-webapp.rules)
 * 1:60450 <-> ENABLED <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt (snort3-malware-cnc.rules)

Modified Rules:

2983

2022-08-23 19:12:41 UTC

Snort Subscriber Rules Update

Date: 2022-08-23

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:


 * 1:60457 <-> DISABLED <-> FILE-OTHER UnRAR directory traversal attempt (file-other.rules)
 * 1:60440 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (malware-cnc.rules)
 * 1:60446 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60439 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt (malware-cnc.rules)
 * 1:60444 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Matanbuchus variant binary download attempt (malware-other.rules)
 * 1:60452 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (malware-other.rules)
 * 1:60448 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60451 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt (malware-other.rules)
 * 1:60443 <-> ENABLED <-> MALWARE-OTHER Win.Trojan.Matanbuchus variant binary download attempt (malware-other.rules)
 * 1:60449 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60447 <-> ENABLED <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt (protocol-voip.rules)
 * 1:60441 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt (malware-other.rules)
 * 1:60456 <-> DISABLED <-> FILE-OTHER UnRAR directory traversal attempt (file-other.rules)
 * 1:60453 <-> ENABLED <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt (malware-other.rules)
 * 1:60438 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt (malware-cnc.rules)
 * 1:60454 <-> DISABLED <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt (server-webapp.rules)
 * 1:60450 <-> DISABLED <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt (malware-cnc.rules)
 * 1:60442 <-> DISABLED <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt (malware-other.rules)
 * 1:60437 <-> ENABLED <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt (malware-cnc.rules)
 * 1:60445 <-> ENABLED <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt (malware-cnc.rules)

Modified Rules:


 * 1:39905 <-> DISABLED <-> OS-WINDOWS Microsoft Windows IIS denial of service attempt (os-windows.rules)

3031

2022-08-23 19:14:46 UTC

Snort Subscriber Rules Update

Date: 2022-08-23-001

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 3.0.3.1.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300251 <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt
* 1:300252 <-> MALWARE-OTHER Win.Trojan.Matanbuchus binary download attempt
* 1:300253 <-> FILE-OTHER UnRAR directory traversal attempt
* 1:60437 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60438 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60439 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60440 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60445 <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt
* 1:60446 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60447 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60448 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60449 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60450 <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt
* 1:60451 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60452 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60453 <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt
* 1:60454 <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt
* 3:60455 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt

Modified Rules:

3034

2022-08-23 19:14:46 UTC

Snort Subscriber Rules Update

Date: 2022-08-23-001

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 3.0.3.4.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300251 <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt
* 1:300252 <-> MALWARE-OTHER Win.Trojan.Matanbuchus binary download attempt
* 1:300253 <-> FILE-OTHER UnRAR directory traversal attempt
* 1:60437 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60438 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60439 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60440 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60445 <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt
* 1:60446 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60447 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60448 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60449 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60450 <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt
* 1:60451 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60452 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60453 <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt
* 1:60454 <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt
* 3:60455 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt

Modified Rules:

3100

2022-08-23 19:14:46 UTC

Snort Subscriber Rules Update

Date: 2022-08-23-001

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 3.1.0.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300251 <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt
* 1:300252 <-> MALWARE-OTHER Win.Trojan.Matanbuchus binary download attempt
* 1:300253 <-> FILE-OTHER UnRAR directory traversal attempt
* 1:60437 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60438 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60439 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60440 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60445 <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt
* 1:60446 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60447 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60448 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60449 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60450 <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt
* 1:60451 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60452 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60453 <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt
* 1:60454 <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt
* 3:60455 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt

Modified Rules:

3101

2022-08-23 19:14:46 UTC

Snort Subscriber Rules Update

Date: 2022-08-23-001

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 3.1.0.1.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300251 <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt
* 1:300252 <-> MALWARE-OTHER Win.Trojan.Matanbuchus binary download attempt
* 1:300253 <-> FILE-OTHER UnRAR directory traversal attempt
* 1:60437 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60438 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60439 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60440 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60445 <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt
* 1:60446 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60447 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60448 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60449 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60450 <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt
* 1:60451 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60452 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60453 <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt
* 1:60454 <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt
* 3:60455 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt

Modified Rules:

3110

2022-08-23 19:14:46 UTC

Snort Subscriber Rules Update

Date: 2022-08-23-001

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 3.1.1.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300251 <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt
* 1:300252 <-> MALWARE-OTHER Win.Trojan.Matanbuchus binary download attempt
* 1:300253 <-> FILE-OTHER UnRAR directory traversal attempt
* 1:60437 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60438 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60439 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60440 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60445 <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt
* 1:60446 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60447 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60448 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60449 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60450 <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt
* 1:60451 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60452 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60453 <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt
* 1:60454 <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt
* 3:60455 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt

Modified Rules:

3130

2022-08-23 19:14:46 UTC

Snort Subscriber Rules Update

Date: 2022-08-23-001

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 3.1.3.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300251 <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt
* 1:300252 <-> MALWARE-OTHER Win.Trojan.Matanbuchus binary download attempt
* 1:300253 <-> FILE-OTHER UnRAR directory traversal attempt
* 1:60437 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60438 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60439 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60440 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60445 <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt
* 1:60446 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60447 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60448 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60449 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60450 <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt
* 1:60451 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60452 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60453 <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt
* 1:60454 <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt
* 3:60455 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt

Modified Rules:

3140

2022-08-23 19:14:46 UTC

Snort Subscriber Rules Update

Date: 2022-08-23-001

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 3.1.4.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300251 <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt
* 1:300252 <-> MALWARE-OTHER Win.Trojan.Matanbuchus binary download attempt
* 1:300253 <-> FILE-OTHER UnRAR directory traversal attempt
* 1:60437 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60438 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60439 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60440 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60445 <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt
* 1:60446 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60447 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60448 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60449 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60450 <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt
* 1:60451 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60452 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60453 <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt
* 1:60454 <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt
* 3:60455 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt

Modified Rules:

3150

2022-08-23 19:14:47 UTC

Snort Subscriber Rules Update

Date: 2022-08-23-001

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 3.1.5.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300251 <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt
* 1:300252 <-> MALWARE-OTHER Win.Trojan.Matanbuchus binary download attempt
* 1:300253 <-> FILE-OTHER UnRAR directory traversal attempt
* 1:60437 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60438 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60439 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60440 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60445 <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt
* 1:60446 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60447 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60448 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60449 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60450 <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt
* 1:60451 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60452 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60453 <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt
* 1:60454 <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt
* 3:60455 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt

Modified Rules:

3170

2022-08-23 19:14:47 UTC

Snort Subscriber Rules Update

Date: 2022-08-23-001

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 3.1.7.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300251 <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt
* 1:300252 <-> MALWARE-OTHER Win.Trojan.Matanbuchus binary download attempt
* 1:300253 <-> FILE-OTHER UnRAR directory traversal attempt
* 1:60437 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60438 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60439 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60440 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60445 <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt
* 1:60446 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60447 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60448 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60449 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60450 <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt
* 1:60451 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60452 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60453 <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt
* 1:60454 <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt
* 3:60455 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt

Modified Rules:

3190

2022-08-23 19:14:47 UTC

Snort Subscriber Rules Update

Date: 2022-08-23-001

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 3.1.9.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300251 <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt
* 1:300252 <-> MALWARE-OTHER Win.Trojan.Matanbuchus binary download attempt
* 1:300253 <-> FILE-OTHER UnRAR directory traversal attempt
* 1:60437 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60438 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60439 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60440 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60445 <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt
* 1:60446 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60447 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60448 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60449 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60450 <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt
* 1:60451 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60452 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60453 <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt
* 1:60454 <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt
* 3:60455 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt

Modified Rules:

31110

2022-08-23 19:14:47 UTC

Snort Subscriber Rules Update

Date: 2022-08-23-001

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 3.1.11.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300251 <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt
* 1:300252 <-> MALWARE-OTHER Win.Trojan.Matanbuchus binary download attempt
* 1:300253 <-> FILE-OTHER UnRAR directory traversal attempt
* 1:60437 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60438 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60439 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60440 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60445 <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt
* 1:60446 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60447 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60448 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60449 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60450 <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt
* 1:60451 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60452 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60453 <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt
* 1:60454 <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt
* 3:60455 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt

Modified Rules:

31150

2022-08-23 19:14:47 UTC

Snort Subscriber Rules Update

Date: 2022-08-23-001

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 3.1.15.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300251 <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt
* 1:300252 <-> MALWARE-OTHER Win.Trojan.Matanbuchus binary download attempt
* 1:300253 <-> FILE-OTHER UnRAR directory traversal attempt
* 1:60437 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60438 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60439 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60440 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60445 <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt
* 1:60446 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60447 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60448 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60449 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60450 <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt
* 1:60451 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60452 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60453 <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt
* 1:60454 <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt
* 3:60455 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt

Modified Rules:

31180

2022-08-23 19:14:47 UTC

Snort Subscriber Rules Update

Date: 2022-08-23-001

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 3.1.18.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300251 <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt
* 1:300252 <-> MALWARE-OTHER Win.Trojan.Matanbuchus binary download attempt
* 1:300253 <-> FILE-OTHER UnRAR directory traversal attempt
* 1:60437 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60438 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60439 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60440 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60445 <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt
* 1:60446 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60447 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60448 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60449 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60450 <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt
* 1:60451 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60452 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60453 <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt
* 1:60454 <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt
* 3:60455 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt

Modified Rules:

31200

2022-08-23 19:14:47 UTC

Snort Subscriber Rules Update

Date: 2022-08-23-001

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 3.1.20.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300251 <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt
* 1:300252 <-> MALWARE-OTHER Win.Trojan.Matanbuchus binary download attempt
* 1:300253 <-> FILE-OTHER UnRAR directory traversal attempt
* 1:60437 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60438 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60439 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60440 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60445 <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt
* 1:60446 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60447 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60448 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60449 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60450 <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt
* 1:60451 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60452 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60453 <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt
* 1:60454 <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt
* 3:60455 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt

Modified Rules:

31210

2022-08-23 19:14:47 UTC

Snort Subscriber Rules Update

Date: 2022-08-23-001

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 3.1.21.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300251 <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt
* 1:300252 <-> MALWARE-OTHER Win.Trojan.Matanbuchus binary download attempt
* 1:300253 <-> FILE-OTHER UnRAR directory traversal attempt
* 1:60437 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60438 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60439 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60440 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60445 <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt
* 1:60446 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60447 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60448 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60449 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60450 <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt
* 1:60451 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60452 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60453 <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt
* 1:60454 <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt
* 3:60455 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt

Modified Rules:

31350

2022-08-23 19:14:47 UTC

Snort Subscriber Rules Update

Date: 2022-08-23-001

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 3.1.35.0.

The format of the file is:

gid:sid <-> Message

New Rules:

* 1:300251 <-> MALWARE-OTHER Win.Trojan.Redline variant download attempt
* 1:300252 <-> MALWARE-OTHER Win.Trojan.Matanbuchus binary download attempt
* 1:300253 <-> FILE-OTHER UnRAR directory traversal attempt
* 1:60437 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60438 <-> MALWARE-CNC Win.Trojan.ModernLoader inbound communication attempt
* 1:60439 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60440 <-> MALWARE-CNC Win.Trojan.ModernLoader outbound communication attempt
* 1:60445 <-> MALWARE-CNC Win.Trojan.Matanbuchus outbound communication attempt
* 1:60446 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60447 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60448 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60449 <-> PROTOCOL-VOIP Realtek eCos SDK SIP parsing stack buffer overflow attempt
* 1:60450 <-> MALWARE-CNC Win.Trojan.SVCReady outbound connection attempt
* 1:60451 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60452 <-> MALWARE-OTHER Php.Webshell.Erne inbound connection attempt
* 1:60453 <-> MALWARE-OTHER Php.Webshell.Erne outbound connection attempt
* 1:60454 <-> SERVER-WEBAPP Zimbra Calendar cross site scripting attempt
* 3:60455 <-> SERVER-WEBAPP TRUFFLEHUNTER TALOS-2022-1576 attack attempt

Modified Rules: