Rule History

alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Observed Microsoft Phishing Domain (iapparel .top) in TLS SNI"; flow:established,to_server; tls.sni; bsize:12; content:"iapparel.top"; fast_pattern; classtype:social-engineering; sid:2052529; rev:2; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2024_05_09, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Phishing, updated_at 2024_10_04, reviewed_at 2024_10_04, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol;)