Rule History

SID: 2016444 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 3 • Feb 20, 2013, 12:00 PM

Message:

ET MALWARE STARSYPOUND Client Checkin

Rule:

alert tcp $EXTERNAL_NET 443 -> $HOME_NET any (msg:"ET MALWARE STARSYPOUND Client Checkin"; flow:established,from_server; content:"*(SY)# "; depth:7; reference:md5,8442ae37b91f279a9f06de4c60b286a3; reference:url,www.mandiant.com/apt1; classtype:command-and-control; sid:2016444; rev:3; metadata:created_at 2013_02_20, signature_severity Major, updated_at 2019_07_26;)

Created:

Feb 20, 2013, 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