alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Successful Apple Phishing 2016-03-01 M5"; flow:from_server,established; http.stat_code; content:"200"; http.content_type; content:"text/html"; startswith; file.data; content:".form input[type=email]"; nocase; content:".form input[type=password]"; nocase; distance:0; content:"password are invalid"; fast_pattern; nocase; distance:0; content:"Apple ID"; nocase; distance:0; content:"Password"; nocase; distance:0; content:"Sign In"; nocase; distance:0; classtype:credential-theft; sid:2031975; rev:3; metadata:attack_target Client_Endpoint, created_at 2016_03_01, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2020_06_24, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;)