ET USER_AGENTS Suspicious UA Observed (YourUserAgent)

Query · suricata

flow:established,to_server;
http.user_agent;
content:"YourUserAgent"; depth:13; fast_pattern; endswith;
Raw source ET USER_AGENTS Suspicious UA Observed (YourUserAgent) · 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 UA Observed (YourUserAgent)";
    flow:established,to_server;
    http.user_agent;
    content:"YourUserAgent"; depth:13; fast_pattern; endswith;
    reference:md5,c1ca718e7304bf28b5c96559cbf69a06;
    classtype:bad-unknown;
    sid:2027484; rev:3;
    metadata:created_at 2019_06_17, deployment Perimeter, performance_impact Low, confidence High, signature_severity Minor, updated_at 2020_09_17;
)

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