Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Observed DNS Query To Gamaredon Domain (paratai .ru)"; dns.query; dotprefix; content:".paratai.ru"; nocase; endswith; reference:url,twitter.com/500mk500/status/1635715040832520202; classtype:trojan-activity; sid:2044669; rev:2; metadata:attack_target Client_Endpoint, created_at 2023_03_17, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_04_17;)