ET ADWARE_PUP W32/OpenTrio User-Agent (Open3)

Query · suricata

flow:established,to_server;
http.user_agent;
content:"Open3"; startswith;
Raw source ET ADWARE_PUP W32/OpenTrio User-Agent (Open3) · 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 ADWARE_PUP W32/OpenTrio User-Agent (Open3)";
    flow:established,to_server;
    http.user_agent;
    content:"Open3"; startswith;
    classtype:pup-activity;
    sid:2014190; rev:4;
    metadata:created_at 2012_02_06, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_08_31;
)

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