alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Successful Banco Itau (BR) Mobile Phish Feb 17 2017"; flow:to_server,established; http.method; content:"POST"; http.request_body; content:"&txtCelular="; nocase; content:"&txtSenhaCartao="; nocase; distance:0; fast_pattern; content:"btnLogIn"; nocase; distance:0; classtype:credential-theft; sid:2024002; rev:3; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2017_02_17, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2020_08_04, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;)