ET POLICY Possible ProxyShell Hide IP Installation file download

Query · suricata

flow:established,to_server;
http.method;
content:"GET"; nocase;
http.uri;
content:"/proxyshell_hide_ip_setup.exe"; nocase;
Raw source ET POLICY Possible ProxyShell Hide IP Installation file download · 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 POLICY Possible ProxyShell Hide IP Installation file download";
    flow:established,to_server;
    http.method;
    content:"GET"; nocase;
    http.uri;
    content:"/proxyshell_hide_ip_setup.exe"; nocase;
    reference:url,www.browserdefender.com/file/484661/site/putas18.info/;
    classtype:policy-violation;
    sid:2010972; rev:5;
    metadata:created_at 2010_07_30, confidence Medium, signature_severity Informational, updated_at 2020_08_04;
)

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