ET ADWARE_PUP Simbar Spyware User-Agent Detected

Query · suricata

flow:established,to_server;
http.user_agent;
content:"|3b 20|SIMBAR={";
Raw source ET ADWARE_PUP Simbar Spyware User-Agent Detected · 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 ADWARE_PUP Simbar Spyware User-Agent Detected";
    flow:established,to_server;
    http.user_agent;
    content:"|3b 20|SIMBAR={";
    reference:url,research.sunbelt-software.com/threatdisplay.aspx?name=AdWare.Win32.Simbar.a&threatid=427805;
    reference:url,vil.nai.com/vil/content/v_131206.htm;
    classtype:pup-activity;
    sid:2009005; rev:12;
    metadata:attack_target Client_Endpoint, created_at 2010_07_30, deployment Perimeter, confidence High, signature_severity Minor, tag Spyware_User_Agent, updated_at 2020_08_31;
)

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