Rule History

SID: 2013701 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 3 • Sep 28, 2011, 12:00 PM

Message:

ET MALWARE Agent-TMF Checkin

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Agent-TMF Checkin"; flow:established,to_server; http.method; content:"GET"; http.uri; content:".php?gd="; fast_pattern; pcre:"/.php\?gd=\d+_\d+_\d+$/"; http.header_names; content:!"|0d 0a|User-Agent|0d 0a|"; content:!"|0d 0a|Referer|0d 0a|"; classtype:command-and-control; sid:2013701; rev:3; metadata:created_at 2011_09_28, signature_severity Major, updated_at 2024_02_19;)

Created:

Sep 28, 2011, 12:00 PM

Updated:

Feb 19, 2024, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-malware.rules