Rule History

SID: 2037128 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 1 • Jun 27, 2022, 12:00 PM

Message:

ET MALWARE DonotGroup APT Related Domain in DNS Lookup (rus .feedpolicy .xyz)

Rule:

alert dns $HOME_NET any -> any any (msg:"ET MALWARE DonotGroup APT Related Domain in DNS Lookup (rus .feedpolicy .xyz)"; dns.query; content:"rus.feedpolicy.xyz"; nocase; bsize:18; reference:url,twitter.com/SethKingHi/status/1540392757222834176; reference:md5,a456fb35ef09058265f21e30aaf96a74; reference:md5,bef07691da9e36dea480d8e16d149d3f; classtype:domain-c2; sid:2037128; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_06_27, deployment Perimeter, malware_family DonotGroup, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_06_27;)

Created:

Jun 27, 2022, 12:00 PM

Updated:

Jun 27, 2022, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 2, 2025, 9:35 PM

Filename:

rules/emerging-malware.rules