Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Panther Stealer CnC Domain in DNS Lookup (api-lofy .xyz)"; dns.query; dotprefix; content:".api-lofy.xyz"; nocase; endswith; reference:url,github.com/PantherOwO/Panther-Stealer; classtype:trojan-activity; sid:2054945; rev:2; metadata:attack_target Client_Endpoint, created_at 2024_08_06, deployment Perimeter, deprecation_reason Age, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_04_15, reviewed_at 2025_04_15;)