alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Successful Dropbox Phish 2016-10-14"; flow:to_server,established; http.method; content:"POST"; http.uri; content:".php"; nocase; endswith; http.request_body; content:"email="; depth:6; nocase; content:"&Pswds="; nocase; distance:0; fast_pattern; content:"&vehicle=Sign+in"; nocase; distance:0; classtype:credential-theft; sid:2032586; rev:5; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2016_10_14, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2020_09_17, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;)