ET USER_AGENTS Suspicious User-Agent (USERAGENT)

Query · suricata

flow:to_server,established;
http.user_agent;
content:"USERAGENT"; nocase; depth:9; endswith;
Raw source ET USER_AGENTS Suspicious User-Agent (USERAGENT) · 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 (USERAGENT)";
    flow:to_server,established;
    http.user_agent;
    content:"USERAGENT"; nocase; depth:9; endswith;
    reference:md5,cd0e98508657b208219d435f9ac9d76c;
    reference:md5,cd100abc8eedf2119c7e6746975d7773;
    classtype:trojan-activity;
    sid:2034066; rev:7;
    metadata:created_at 2011_11_22, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_10_15;
)

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