Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Gh0st Variant CnC Domain in DNS Lookup (dexercisep .com)"; dns.query; content:"www.dexercisep.com"; nocase; bsize:18; reference:md5,cd14c71626f022781cfd2192bd8b454e; classtype:domain-c2; sid:2031556; rev:1; metadata:attack_target Client_Endpoint, created_at 2021_01_26, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_01_26;)