alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Successful DrSpam Phish 2016-06-08 M2"; flow:to_server,established; http.method; content:"POST"; http.request_body; content:"drspam_name="; nocase; depth:12; fast_pattern; content:"&drspam_dob"; nocase; distance:0; content:"&drspam_adrs"; nocase; distance:0; content:"&drspam_acc"; nocase; distance:0; classtype:credential-theft; sid:2031997; rev:3; metadata:attack_target Client_Endpoint, created_at 2016_06_08, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2020_07_14, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;)