ET MALWARE Genome User-Agent (Http Down)

Query · suricata

flow:established,to_server;
http.user_agent;
content:"Http Down"; fast_pattern; startswith;
Raw source ET MALWARE Genome User-Agent (Http Down) · 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 $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE Genome User-Agent (Http Down)";
    flow:established,to_server;
    http.user_agent;
    content:"Http Down"; fast_pattern; startswith;
    reference:md5,479306863946029e545a4803b303d74c;
    classtype:trojan-activity;
    sid:2022654; rev:3;
    metadata:created_at 2016_03_24, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_06_29;
)

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