Versions (4)
Version DetailsCurrent
Rev: 2 • Oct 1, 2021, 12:00 PMET MALWARE ChamelGang Related CnC Domain in DNS Lookup (mcafee-upgrade .com)
alert dns $HOME_NET any -> any any (msg:"ET MALWARE ChamelGang Related CnC Domain in DNS Lookup (mcafee-upgrade .com)"; dns.query; dotprefix; content:".mcafee-upgrade.com"; nocase; endswith; fast_pattern; content:!"www"; classtype:domain-c2; sid:2034080; rev:2; metadata:attack_target Client_Endpoint, created_at 2021_10_01, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_10_01;)
Oct 1, 2021, 12:00 PM
Oct 1, 2021, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 8, 2025, 9:34 PM
rules/emerging-malware.rules