ET USER_AGENTS Suspicious User-Agent (urlRequest)

Query · suricata

flow:established,to_server;
http.user_agent;
content:"urlRequest"; bsize:10;
Raw source ET USER_AGENTS Suspicious User-Agent (urlRequest) · 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 USER_AGENTS Suspicious User-Agent (urlRequest)";
    flow:established,to_server;
    http.user_agent;
    content:"urlRequest"; bsize:10;
    reference:md5,988fbcfeebf2a49af4072030dead68f9;
    classtype:bad-unknown;
    sid:2034298; rev:1;
    metadata:attack_target Client_Endpoint, created_at 2021_10_29, deployment Perimeter, performance_impact Low, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_10_29;
)

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