alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Successful Santander Phish M3 Oct 04 2017"; flow:established,to_server; http.method; content:"POST"; http.request_body; content:"as_cpf="; depth:7; nocase; content:"&as_pass="; nocase; distance:0; fast_pattern; content:"&sender="; nocase; distance:0; content:"&as_continue="; nocase; distance:0; classtype:credential-theft; sid:2024801; rev:2; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2017_10_04, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2024_03_13, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;)