Rule History

alert dns $HOME_NET any -> any any (msg:"ET EXPLOIT_KIT TA569 Keitaro TDS Domain in DNS Lookup (greenpapers .org)"; dns.query; content:"greenpapers.org"; nocase; bsize:15; classtype:exploit-kit; sid:2045176; rev:2; metadata:attack_target Client_Endpoint, created_at 2023_04_24, deployment Perimeter, deprecation_reason Age, performance_impact Low, confidence High, signature_severity Minor, tag ta569, tag compromised_website, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_05_25;)