ET EXPLOIT Selenium Server Chrome 3.141.59 Remote Code Execution

Query · suricata

flow:established,to_server;
flowbits:set,ET.Selenium314159.RCE;
urilen:15;
http.method;
content:"POST";
http.uri;
content:"/wd/hub/session"; fast_pattern;
http.request_body;
content:"|22|goog|3a|chromeOptions|22|";
content:"|22|binary|22|";
content:"|22|args|22|";
content:"|5b 22|"; within:5;
target:dest_ip;

Rule dependencies

Feeds into

  • 1 rule read ET.Selenium314159.RCE · view all
Raw source ET EXPLOIT Selenium Server Chrome 3.141.59 Remote Code Execution · 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 any any -> $HOME_NET any (
    msg:"ET EXPLOIT Selenium Server Chrome 3.141.59 Remote Code Execution";
    flow:established,to_server;
    flowbits:set,ET.Selenium314159.RCE;
    urilen:15;
    http.method;
    content:"POST";
    http.uri;
    content:"/wd/hub/session"; fast_pattern;
    http.request_body;
    content:"|22|goog|3a|chromeOptions|22|";
    content:"|22|binary|22|";
    content:"|22|args|22|";
    content:"|5b 22|"; within:5;
    reference:url,github.com/BoredHackerBlog/selenium_code_exec_notes;
    classtype:attempted-admin;
    sid:2052319; rev:2;
    metadata:attack_target Web_Server, tls_state TLSDecrypt, created_at 2024_05_01, deployment Perimeter, deployment Internal, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_05_02, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
    target:dest_ip;
)

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