Rule History

SID: 2019941 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 1 • Dec 16, 2014, 12:00 PM

Message:

ET MALWARE Win32.Bumrat.B Checkin

Rule:

alert tcp $HOME_NET any -> $EXTERNAL_NET 10001 (msg:"ET MALWARE Win32.Bumrat.B Checkin"; flow:established,to_server; dsize:19; content:"|0f 00 00 00|"; depth:4; content:"mconfig_10"; reference:md5,647edeb30a04eeb30b7f8921645c7369; classtype:command-and-control; sid:2019941; rev:1; metadata:created_at 2014_12_16, signature_severity Major, updated_at 2019_07_26;)

Created:

Dec 16, 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