ET HUNTING Powershell Request for paste .ee Page

Query · suricata

flow:established,to_server;
http.method;
content:"GET";
http.host;
content:"paste.ee"; fast_pattern;
http.user_agent;
content:") WindowsPowerShell/";
Raw source ET HUNTING Powershell Request for paste .ee Page · 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 HUNTING Powershell Request for paste .ee Page";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.host;
    content:"paste.ee"; fast_pattern;
    http.user_agent;
    content:") WindowsPowerShell/";
    classtype:bad-unknown;
    sid:2034979; rev:2;
    metadata:attack_target Client_Endpoint, created_at 2022_01_26, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_01_26;
)

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