Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Lumma Stealer Related CnC Domain in DNS Lookup (colonmoonmushroo .mom)"; dns.query; bsize:20; content:"colonmoonmushroo.mom"; nocase; reference:md5,6c6c69fcff9c3e42c4e04e504056386c; classtype:domain-c2; sid:2050872; rev:2; metadata:attack_target Client_Endpoint, created_at 2024_02_14, deployment Perimeter, deprecation_reason Age, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_15, reviewed_at 2024_03_15;)