ET PHISHING Successful HM Revenue Phish 2016-10-06

alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET PHISHING Successful HM Revenue Phish 2016-10-06";
    flow:to_server,established;
    http.method;
    content:"POST";
    http.uri;
    content:".php"; nocase; endswith;
    http.request_body;
    content:"form-data|3b 20|name=|22|email|22|";
    content:"form-data|3b 20|name=|22|ccname|22|"; fast_pattern;
    content:"form-data|3b 20|name=|22|ccn";
    content:"form-data|3b 20|name=|22|ccexp|22|";
    content:"form-data|3b 20|name=|22|secode|22|";
    http.content_type;
    content:"multipart/form-data|3b|"; startswith;
    classtype:credential-theft;
    sid:2032579; rev:6;
    metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2016_10_06, 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;
)