ET WEB_CLIENT Possible Apache DDos UA Observed (DDos Apache) Inbound

Query · suricata

flow:established,to_server;
http.user_agent;
content:"DDos Apache"; startswith;
Raw source ET WEB_CLIENT Possible Apache DDos UA Observed (DDos Apache) Inbound · 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 $EXTERNAL_NET any -> $HTTP_SERVERS any (
    msg:"ET WEB_CLIENT Possible Apache DDos UA Observed (DDos Apache) Inbound";
    flow:established,to_server;
    http.user_agent;
    content:"DDos Apache"; startswith;
    classtype:attempted-dos;
    sid:2029984; rev:3;
    metadata:affected_product Web_Server_Applications, attack_target Web_Server, created_at 2020_04_21, deployment Perimeter, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_10;
)

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