alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Successful Bank of Oklahoma Phish M2 Jul 21 2016"; flow:to_server,established; http.method; content:"POST"; http.request_body; content:"__RequestVerificationToken="; depth:27; content:"&bankId="; fast_pattern; nocase; distance:0; content:"&email="; nocase; distance:0; content:"&pass="; nocase; distance:0; content:"&q1="; nocase; distance:0; classtype:credential-theft; sid:2022979; rev:5; metadata:attack_target Client_Endpoint, created_at 2016_07_21, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2020_08_12, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;)