ET PHISHING Successful Microsoft Office Phish 2020-02-26

alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET PHISHING Successful Microsoft Office Phish 2020-02-26";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.request_body;
    content:"t1="; depth:3; nocase;
    content:"&email="; nocase; distance:0;
    content:"|25|40"; distance:0;
    content:"&password="; nocase; distance:0;
    content:"&submit=Extract+File+Now&sendgo="; nocase; distance:0; fast_pattern;
    classtype:credential-theft;
    sid:2029692; rev:2;
    metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2020_02_26, deployment Perimeter, confidence High, signature_severity Critical, tag Phishing, updated_at 2020_02_26, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;
)