Rule History

SID: 2015616 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 3 • Aug 11, 2012, 12:00 PM

Message:

ET MALWARE DOCHTML C&C http directive in HTML comments

Rule:

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE DOCHTML C&C http directive in HTML comments"; flow:established,from_server; content:"|3c|!-- DOCHTMLhttp|3a|//"; reference:url,blog.accuvantlabs.com/blog/dgrif/anatomy-targeted-attack; classtype:command-and-control; sid:2015616; rev:3; metadata:created_at 2012_08_11, signature_severity Major, updated_at 2019_07_26;)

Created:

Aug 11, 2012, 12:00 PM

Updated:

Jul 26, 2019, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-malware.rules