alert dns $HOME_NET any -> any any (msg:"ET MALWARE SocGholish CnC Domain in DNS Lookup"; dns.query; dotprefix; content:".school.cherry-street-portrait-studios.com"; nocase; endswith; reference:md5,7aad8a329f89de2e836644634f1f87b3; classtype:domain-c2; sid:2039444; rev:2; metadata:attack_target Client_Endpoint, created_at 2022_10_18, deployment Perimeter, deprecation_reason Age, confidence High, signature_severity Major, tag compromised_website, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_01_26;)