Rule History

SID: 2008004 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 5 • Jul 30, 2010, 12:00 PM

Message:

ET MALWARE Win32.Agent.cyt (Or variant) HTTP POST Checkin (2)

Rule:

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Win32.Agent.cyt (Or variant) HTTP POST Checkin (2)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:".cgi"; http.request_body; content:"o=c&s="; fast_pattern; classtype:command-and-control; sid:2008004; rev:5; metadata:created_at 2010_07_30, signature_severity Major, updated_at 2024_03_05;)

Created:

Jul 30, 2010, 12:00 PM

Updated:

Mar 5, 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