ET INFO Suspicious User-Agent (CustomStringHere)

Query · suricata

flow:established,to_server;
http.user_agent;
content:"CustomStringHere";
Raw source ET INFO Suspicious User-Agent (CustomStringHere) · 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 INFO Suspicious User-Agent (CustomStringHere)";
    flow:established,to_server;
    http.user_agent;
    content:"CustomStringHere";
    reference:md5,7a8cb1223e006bc7e70169c060d7057b;
    classtype:misc-activity;
    sid:2025436; rev:3;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2018_03_19, deployment Perimeter, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_08_24;
)

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