alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Successful Postbank Online Banking Phish M1 2016-09-30"; flow:to_server,established; http.method; content:"POST"; http.request_body; content:"login_loginForm_hf_0="; depth:21; nocase; content:"&jsDisabled="; nocase; distance:0; content:"&login="; nocase; distance:0; content:"&nutzername="; nocase; distance:0; fast_pattern; content:"&kennwort="; nocase; distance:0; content:"&loginButton="; nocase; distance:0; classtype:credential-theft; sid:2032123; rev:3; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2016_09_30, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, tag Phish, updated_at 2020_07_29, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;)