Talos Rules 2020-12-10
This release adds and modifies rules in several categories.

Talos has added and modified multiple rules in the browser-other and server-other rule sets to provide coverage for emerging threats from these technologies.

Change logs

2020-12-10 20:15:27 UTC

Snort Subscriber Rules Update

Date: 2020-12-10

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:


 * 1:56619 <-> DISABLED <-> MALWARE-OTHER Win.Worm.Waldek-9805060-0 download attempt (malware-other.rules)
 * 1:56618 <-> DISABLED <-> MALWARE-OTHER Win.Worm.Waldek-9805060-0 download attempt (malware-other.rules)
 * 1:56620 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Emotet-9805443-0 download attempt (malware-other.rules)
 * 1:56621 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Emotet-9805443-0 download attempt (malware-other.rules)
 * 1:56622 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Bunitu-9805453-0 download attempt (malware-other.rules)
 * 1:56623 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Bunitu-9805453-0 download attempt (malware-other.rules)
 * 3:56588 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56575 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56576 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56572 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56591 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56573 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56590 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56589 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)

Modified Rules:


 * 3:56091 <-> ENABLED <-> SERVER-OTHER Cisco ASA/FTD OSPF LLS denial of service attempt (server-other.rules)

2020-12-10 20:15:27 UTC

Snort Subscriber Rules Update

Date: 2020-12-10

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:


 * 1:56623 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Bunitu-9805453-0 download attempt (malware-other.rules)
 * 1:56618 <-> DISABLED <-> MALWARE-OTHER Win.Worm.Waldek-9805060-0 download attempt (malware-other.rules)
 * 1:56622 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Bunitu-9805453-0 download attempt (malware-other.rules)
 * 1:56621 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Emotet-9805443-0 download attempt (malware-other.rules)
 * 1:56620 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Emotet-9805443-0 download attempt (malware-other.rules)
 * 1:56619 <-> DISABLED <-> MALWARE-OTHER Win.Worm.Waldek-9805060-0 download attempt (malware-other.rules)
 * 3:56575 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56590 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56576 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56588 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56589 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56572 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56591 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56573 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)

Modified Rules:


 * 3:56091 <-> ENABLED <-> SERVER-OTHER Cisco ASA/FTD OSPF LLS denial of service attempt (server-other.rules)

2020-12-10 20:15:27 UTC

Snort Subscriber Rules Update

Date: 2020-12-10

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:


 * 1:56618 <-> DISABLED <-> MALWARE-OTHER Win.Worm.Waldek-9805060-0 download attempt (malware-other.rules)
 * 1:56620 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Emotet-9805443-0 download attempt (malware-other.rules)
 * 1:56619 <-> DISABLED <-> MALWARE-OTHER Win.Worm.Waldek-9805060-0 download attempt (malware-other.rules)
 * 1:56623 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Bunitu-9805453-0 download attempt (malware-other.rules)
 * 1:56621 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Emotet-9805443-0 download attempt (malware-other.rules)
 * 1:56622 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Bunitu-9805453-0 download attempt (malware-other.rules)
 * 3:56589 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56575 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56588 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56573 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56576 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56572 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56591 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56590 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)

Modified Rules:


 * 3:56091 <-> ENABLED <-> SERVER-OTHER Cisco ASA/FTD OSPF LLS denial of service attempt (server-other.rules)

2020-12-10 20:15:27 UTC

Snort Subscriber Rules Update

Date: 2020-12-10

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:


 * 1:56619 <-> DISABLED <-> MALWARE-OTHER Win.Worm.Waldek-9805060-0 download attempt (malware-other.rules)
 * 1:56620 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Emotet-9805443-0 download attempt (malware-other.rules)
 * 1:56621 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Emotet-9805443-0 download attempt (malware-other.rules)
 * 1:56618 <-> DISABLED <-> MALWARE-OTHER Win.Worm.Waldek-9805060-0 download attempt (malware-other.rules)
 * 1:56623 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Bunitu-9805453-0 download attempt (malware-other.rules)
 * 1:56622 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Bunitu-9805453-0 download attempt (malware-other.rules)
 * 3:56572 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56589 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56576 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56575 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56590 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56573 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56591 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56588 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)

Modified Rules:


 * 3:56091 <-> ENABLED <-> SERVER-OTHER Cisco ASA/FTD OSPF LLS denial of service attempt (server-other.rules)

2020-12-10 20:15:27 UTC

Snort Subscriber Rules Update

Date: 2020-12-10

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:


 * 1:56623 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Bunitu-9805453-0 download attempt (malware-other.rules)
 * 1:56621 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Emotet-9805443-0 download attempt (malware-other.rules)
 * 1:56622 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Bunitu-9805453-0 download attempt (malware-other.rules)
 * 1:56619 <-> DISABLED <-> MALWARE-OTHER Win.Worm.Waldek-9805060-0 download attempt (malware-other.rules)
 * 1:56618 <-> DISABLED <-> MALWARE-OTHER Win.Worm.Waldek-9805060-0 download attempt (malware-other.rules)
 * 1:56620 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Emotet-9805443-0 download attempt (malware-other.rules)
 * 3:56591 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56572 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56589 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56590 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56588 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56573 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56575 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56576 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)

Modified Rules:


 * 3:56091 <-> ENABLED <-> SERVER-OTHER Cisco ASA/FTD OSPF LLS denial of service attempt (server-other.rules)

2020-12-10 20:15:27 UTC

Snort Subscriber Rules Update

Date: 2020-12-10

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:


 * 1:56620 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Emotet-9805443-0 download attempt (malware-other.rules)
 * 1:56619 <-> DISABLED <-> MALWARE-OTHER Win.Worm.Waldek-9805060-0 download attempt (malware-other.rules)
 * 1:56622 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Bunitu-9805453-0 download attempt (malware-other.rules)
 * 1:56618 <-> DISABLED <-> MALWARE-OTHER Win.Worm.Waldek-9805060-0 download attempt (malware-other.rules)
 * 1:56621 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Emotet-9805443-0 download attempt (malware-other.rules)
 * 1:56623 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Bunitu-9805453-0 download attempt (malware-other.rules)
 * 3:56572 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56576 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56575 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56573 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56591 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56589 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56590 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56588 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)

Modified Rules:


 * 3:56091 <-> ENABLED <-> SERVER-OTHER Cisco ASA/FTD OSPF LLS denial of service attempt (server-other.rules)

2020-12-10 20:15:27 UTC

Snort Subscriber Rules Update

Date: 2020-12-10

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:


 * 1:56623 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Bunitu-9805453-0 download attempt (malware-other.rules)
 * 1:56618 <-> DISABLED <-> MALWARE-OTHER Win.Worm.Waldek-9805060-0 download attempt (malware-other.rules)
 * 1:56622 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Bunitu-9805453-0 download attempt (malware-other.rules)
 * 1:56620 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Emotet-9805443-0 download attempt (malware-other.rules)
 * 1:56619 <-> DISABLED <-> MALWARE-OTHER Win.Worm.Waldek-9805060-0 download attempt (malware-other.rules)
 * 1:56621 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Emotet-9805443-0 download attempt (malware-other.rules)
 * 3:56575 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56572 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56573 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56590 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56591 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56576 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56589 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56588 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)

Modified Rules:


 * 3:56091 <-> ENABLED <-> SERVER-OTHER Cisco ASA/FTD OSPF LLS denial of service attempt (server-other.rules)

2020-12-10 20:15:27 UTC

Snort Subscriber Rules Update

Date: 2020-12-10

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:


 * 1:56619 <-> DISABLED <-> MALWARE-OTHER Win.Worm.Waldek-9805060-0 download attempt (malware-other.rules)
 * 1:56618 <-> DISABLED <-> MALWARE-OTHER Win.Worm.Waldek-9805060-0 download attempt (malware-other.rules)
 * 1:56621 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Emotet-9805443-0 download attempt (malware-other.rules)
 * 1:56623 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Bunitu-9805453-0 download attempt (malware-other.rules)
 * 1:56622 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Bunitu-9805453-0 download attempt (malware-other.rules)
 * 1:56620 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Emotet-9805443-0 download attempt (malware-other.rules)
 * 3:56576 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56589 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56591 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56572 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56575 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56573 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56588 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56590 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)

Modified Rules:


 * 3:56091 <-> ENABLED <-> SERVER-OTHER Cisco ASA/FTD OSPF LLS denial of service attempt (server-other.rules)

2020-12-10 20:15:27 UTC

Snort Subscriber Rules Update

Date: 2020-12-10

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:


 * 1:56623 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Bunitu-9805453-0 download attempt (snort3-malware-other.rules)
 * 1:56618 <-> DISABLED <-> MALWARE-OTHER Win.Worm.Waldek-9805060-0 download attempt (snort3-malware-other.rules)
 * 1:56620 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Emotet-9805443-0 download attempt (snort3-malware-other.rules)
 * 1:56619 <-> DISABLED <-> MALWARE-OTHER Win.Worm.Waldek-9805060-0 download attempt (snort3-malware-other.rules)
 * 1:56621 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Emotet-9805443-0 download attempt (snort3-malware-other.rules)
 * 1:56622 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Bunitu-9805453-0 download attempt (snort3-malware-other.rules)

Modified Rules:



2020-12-10 20:15:27 UTC

Snort Subscriber Rules Update

Date: 2020-12-10

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:


 * 1:56619 <-> DISABLED <-> MALWARE-OTHER Win.Worm.Waldek-9805060-0 download attempt (malware-other.rules)
 * 1:56622 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Bunitu-9805453-0 download attempt (malware-other.rules)
 * 1:56623 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Bunitu-9805453-0 download attempt (malware-other.rules)
 * 1:56618 <-> DISABLED <-> MALWARE-OTHER Win.Worm.Waldek-9805060-0 download attempt (malware-other.rules)
 * 1:56620 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Emotet-9805443-0 download attempt (malware-other.rules)
 * 1:56621 <-> DISABLED <-> MALWARE-OTHER Win.Dropper.Emotet-9805443-0 download attempt (malware-other.rules)
 * 3:56589 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56573 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56591 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56575 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56590 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56576 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)
 * 3:56588 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber XMPP cross site scripting attempt (browser-other.rules)
 * 3:56572 <-> ENABLED <-> BROWSER-OTHER Cisco Jabber protocol handler command line argument injection attempt (browser-other.rules)

Modified Rules:


 * 3:56091 <-> ENABLED <-> SERVER-OTHER Cisco ASA/FTD OSPF LLS denial of service attempt (server-other.rules)