alert http $HOME_NET any -> $EXTERNAL_NET any (
msg:"ET PHISHING Successful Outlook Phish 2016-07-14";
flow:to_server,established;
http.method;
content:"POST";
http.uri;
content:".php";
http.request_body;
content:"id="; depth:6;
content:"&pass"; nocase; distance:0;
content:"&formimage1.x="; fast_pattern; nocase; distance:0;
content:"&formimage1.y="; nocase; distance:0;
classtype:credential-theft;
sid:2032287; rev:4;
metadata:attack_target Client_Endpoint, created_at 2016_07_14, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2020_08_12, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;
)