Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Gamaredon APT Related Domain in DNS Lookup (vesterac .ru)"; dns.query; content:"vesterac.ru"; nocase; bsize:11; reference:url,twitter.com/Cyber0verload/status/1641811233820102657; classtype:domain-c2; sid:2044995; 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;)