Rule History

SID: 2044774 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 2 • Mar 27, 2023, 12:00 PM

Message:

ET MALWARE Observed DNS Query to Gamaredon Domain (vohod .ru)

Rule:

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Observed DNS Query to Gamaredon Domain (vohod .ru)"; dns.query; content:"vohod.ru"; nocase; bsize:8; reference:url,twitter.com/Cyber0verload/status/1640378988555018245; classtype:trojan-activity; sid:2044774; rev:2; metadata:attack_target Client_Endpoint, created_at 2023_03_27, deployment Perimeter, malware_family Gamaredon, confidence High, signature_severity Major, tag Gamaredon, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_04_27;)

Created:

Mar 27, 2023, 12:00 PM

Updated:

Apr 27, 2023, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Aug 25, 2025, 9:35 PM

Filename:

rules/emerging-malware.rules