Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE SocGholish CnC Domain in DNS Lookup (* .signing .unitynotarypublic .com)"; dns.query; dotprefix; content:".signing.unitynotarypublic.com"; nocase; endswith; reference:md5,ab9645d8a39ff85039dba1b07a4e0d5d; classtype:domain-c2; sid:2043458; rev:2; metadata:attack_target Client_Endpoint, created_at 2023_01_23, deployment Perimeter, deprecation_reason Age, malware_family SocGholish, confidence High, signature_severity Major, tag compromised_website, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_02_21;)