Versions (4)
Version DetailsCurrent
Rev: 2 • Apr 18, 2023, 12:00 PMET MALWARE Gamaredon APT Related Domain in DNS Lookup (hctntmc .ru)
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Gamaredon APT Related Domain in DNS Lookup (hctntmc .ru)"; dns.query; content:"hctntmc.ru"; nocase; bsize:10; reference:url,twitter.com/Cyber0verload/status/1641811233820102657; classtype:domain-c2; sid:2044996; rev:2; metadata:attack_target Client_Endpoint, created_at 2023_04_18, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_07_17;)
Apr 18, 2023, 12:00 PM
Jul 17, 2023, 12:00 PM
Sep 21, 2024, 3:00 AM
Aug 25, 2025, 9:35 PM
rules/emerging-malware.rules