ET ADWARE_PUP User-Agent (http-get-demo) Possible Reverse Web Shell

Query · suricata

flow:established,to_server;
http.user_agent;
content:"http-get-demo"; depth:13; endswith;
Raw source ET ADWARE_PUP User-Agent (http-get-demo) Possible Reverse Web Shell · 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 User-Agent (http-get-demo) Possible Reverse Web Shell";
    flow:established,to_server;
    http.user_agent;
    content:"http-get-demo"; depth:13; endswith;
    classtype:pup-activity;
    sid:2011392; rev:7;
    metadata:created_at 2010_09_28, confidence Medium, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_10_19;
)

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