ET PHISHING Possible Successful Credential Phish - Form submitted to submit-form Form Hosting

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.host;
content:"submit-form.com"; endswith;
Raw source ET PHISHING Possible Successful Credential Phish - Form submitted to submit-form Form Hosting · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET PHISHING Possible Successful Credential Phish - Form submitted to submit-form Form Hosting";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.host;
    content:"submit-form.com"; endswith;
    classtype:credential-theft;
    sid:2030707; rev:3;
    metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2020_08_20, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2023_03_28, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;
)

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