Rule History

SID: 2008010 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 6 • Jul 30, 2010, 12:00 PM

Message:

ET MALWARE Delf CnC Channel Keepalive Ping

Rule:

alert tcp $EXTERNAL_NET 1024: -> $HOME_NET any (msg:"ET MALWARE Delf CnC Channel Keepalive Ping"; flow:established,from_server; dsize:22; content:"|12 00 00 00 1c 5e|"; depth:6; classtype:command-and-control; sid:2008010; rev:6; metadata:created_at 2010_07_30, confidence Medium, signature_severity Major, 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:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-malware.rules