alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Successful Generic Personalized Phish 2019-03-11"; flow:established,to_server; http.method; content:"POST"; http.header; content:".php?userid="; fast_pattern; content:"@"; distance:0; http.request_body; content:"email="; depth:6; nocase; content:"|25|40"; distance:0; content:"&password="; nocase; distance:0; content:"&login="; nocase; distance:0; classtype:credential-theft; sid:2029671; rev:2; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2019_03_11, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2020_08_28, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;)