ET PHISHING Lucy Security Time Tracking - Phishing Simulation

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"scenario/track-time"; endswith; fast_pattern;
http.request_body;
content:"|7b 22|page|22 3a 22|"; startswith;
content:"|22 2c 22|time|22 3a|"; within:40;
content:!"|22|"; distance:0;
content:"|7d|"; within:6;
threshold:type limit, count 1, seconds 300, track by_src;
Raw source ET PHISHING Lucy Security Time Tracking - Phishing Simulation · Suricata
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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 Lucy Security Time Tracking - Phishing Simulation";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"scenario/track-time"; endswith; fast_pattern;
    http.request_body;
    content:"|7b 22|page|22 3a 22|"; startswith;
    content:"|22 2c 22|time|22 3a|"; within:40;
    content:!"|22|"; distance:0;
    content:"|7d|"; within:6;
    threshold:type limit, count 1, seconds 300, track by_src;
    classtype:social-engineering;
    sid:2049828; rev:1;
    metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2023_12_22, deployment Perimeter, deployment SSLDecrypt, malware_family Lucy, malware_family Lucy_Phishing, performance_impact Low, confidence High, signature_severity Major, tag Phishing, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_12_22;
)

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