Rule History

SID: 2007644 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 7 • Jul 30, 2010, 12:00 PM

Message:

ET MALWARE Win32.Agent.cah Checkin Request

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Win32.Agent.cah Checkin Request"; flow:established,to_server; content:"?v="; nocase; http_uri; content:"&mid="; nocase; http_uri; content:"&r1="; nocase; http_uri; content:"&tm=201"; nocase; http_uri; content:"&av="; nocase; http_uri; content:"&os=Windows"; nocase; http_uri; content:"&uid="; nocase; http_uri; content:"cht="; http_uri; classtype:command-and-control; sid:2007644; rev:7; metadata:created_at 2010_07_30, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)

Created:

Jul 30, 2010, 12:00 PM

Updated:

Jul 26, 2019, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Oct 29, 2025, 9:34 PM

Filename:

rules/emerging-malware.rules