alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Successful Impots.gouv.fr Phish M1 2015-08-21"; flow:to_server,established; http.method; content:"POST"; http.request_body; content:"nom="; depth:4; nocase; content:"&prenom="; nocase; distance:0; content:"&email="; nocase; distance:0; content:"&pass"; distance:0; content:"&adress"; distance:0; nocase; fast_pattern; content:"&adress"; distance:0; nocase; classtype:credential-theft; sid:2031818; rev:5; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2015_08_21, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2020_08_17, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;)