Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE IcedID CnC Domain in DNS Lookup (wcollopracket .com)"; dns.query; dotprefix; content:".wcollopracket.com"; nocase; endswith; classtype:domain-c2; sid:2043396; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_01_20, deployment Perimeter, deprecation_reason Duplicate, malware_family IcedID, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_07_06;)