Rule History

alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Observed Suspected APT Related Phish Domain (imfeurope-aml .org in TLS SNI)"; flow:established,to_server; tls.sni; dotprefix; content:".imfeurope-aml.org"; endswith; fast_pattern; classtype:credential-theft; sid:2052162; rev:1; metadata:attack_target Client_Endpoint, created_at 2024_04_18, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_04_18, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol;)