Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Observed DNS Query to EncryptHub Stealer Payload Domain (win-rar .co)"; dns.query; dotprefix; content:".win-rar.co"; nocase; endswith; reference:url,x.com/1ZRR4H/status/1816917288961937534; classtype:trojan-activity; sid:2054727; rev:2; metadata:attack_target Client_Endpoint, created_at 2024_07_29, deployment Perimeter, deprecation_reason Age, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_04_15, reviewed_at 2025_04_15;)