Rule History

alert dns $HOME_NET any -> any any (msg:"ET EXPLOIT_KIT Keitaro TDS Domain in DNS Lookup (privatephotos .online)"; dns.query; bsize:20; content:"privatephotos.online"; nocase; classtype:domain-c2; sid:2063362; rev:1; metadata:attack_target Client_Endpoint, created_at 2025_07_08, deployment Perimeter, confidence High, signature_severity Minor, tag Keitaro_TDS, tag Description_Generated_By_Proofpoint_Nexus, tag Keitaro, updated_at 2025_07_08, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1189, mitre_technique_name Drive_by_Compromise;)