Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Lumma Stealer Related CnC Domain in DNS Lookup (greenbowelsustainny .fun)"; dns.query; bsize:23; content:"greenbowelsustainny.fun"; nocase; reference:md5,3d2102744af006b6d013dc645556f3ea; classtype:domain-c2; sid:2050964; rev:2; metadata:attack_target Client_Endpoint, created_at 2024_02_20, deployment Perimeter, deprecation_reason Age, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_21, reviewed_at 2024_03_21;)