Rule History

SID: 2017922 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 3 • Jan 3, 2014, 12:00 PM

Message:

ET MALWARE Win32.Morix.B checkin

Rule:

alert tcp $HOME_NET any -> $EXTERNAL_NET 2012:2014 (msg:"ET MALWARE Win32.Morix.B checkin"; flow:to_server,established; content:"|00 00 42 42 43 42 43|"; offset:2; depth:7; reference:md5,25623fa3a64f6bed301822f8fe6aa9b5; classtype:command-and-control; sid:2017922; rev:3; metadata:created_at 2014_01_03, confidence Medium, signature_severity Major, updated_at 2019_07_26;)

Created:

Jan 3, 2014, 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