Rule History

SID: 2012957 • Source: et/open

Versions (5)

Version DetailsCurrent

Rev: 3 • Jun 8, 2011, 12:00 PM

Message:

ET RETIRED Backdoor.Win32.ZZSlash/Redosdru.E checkin

Rule:

alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET RETIRED Backdoor.Win32.ZZSlash/Redosdru.E checkin"; flow:established,to_server; content:"|14 00 00 00 04 00 00 00 78 9C 63 60 60 60 00 00 00 04 00 01|"; depth:20; reference:md5,3b0299d72c853f56a1595c855776f89f; reference:md5,adc3a35d1244c9129be6edd6ccfaec5b; classtype:command-and-control; sid:2012957; rev:3; metadata:created_at 2011_06_08, former_category MALWARE, confidence High, signature_severity Major, updated_at 2024_12_03;)

Created:

Jun 8, 2011, 12:00 PM

Updated:

Dec 3, 2024, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-retired.rules