ET PHISHING Possible Successful Outlook Web App Phish 2016-12-28

alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET PHISHING Possible Successful Outlook Web App Phish 2016-12-28";
    flow:to_server,established;
    http.method;
    content:"POST";
    http.uri;
    content:".php"; nocase; endswith;
    http.request_body;
    content:"destination="; depth:12; nocase;
    content:"&flags="; nocase; distance:0;
    content:"&forcedownlevel="; nocase; distance:0;
    content:"&username="; nocase; distance:0;
    content:"&password="; nocase; distance:0;
    content:"&passwordText="; nocase; distance:0; fast_pattern;
    content:"&isUtf8="; nocase; distance:0;
    classtype:credential-theft;
    sid:2032732; rev:6;
    metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2016_12_28, 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;
)