alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Successful Adobe Shared Document Phishing 2015-11-20"; flow:to_server,established; http.method; content:"POST"; http.request_body; content:"email="; nocase; depth:6; content:"&password="; nocase; distance:0; content:"&ip_address="; nocase; distance:0; fast_pattern; reference:md5,ba42e59213f10f5c1bd70ce4813f25d1; classtype:credential-theft; sid:2031788; rev:5; metadata:attack_target Client_Endpoint, created_at 2015_11_20, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2020_08_13, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;)