ET MALWARE Win32.Kazy Checkin

Query · suricata

flow:established,to_server;
urilen:65;
http.uri;
content:"AAA=="; endswith; fast_pattern;
pcre:"/\/[\x2f\x2bA-Za-z0-9]{59}AAA==$/";
http.host;
content:!"mvds1.org";
Raw source ET MALWARE Win32.Kazy Checkin · 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 -> $EXTERNAL_NET any (
    msg:"ET MALWARE Win32.Kazy Checkin";
    flow:established,to_server;
    urilen:65;
    http.uri;
    content:"AAA=="; endswith; fast_pattern;
    pcre:"/\/[\x2f\x2bA-Za-z0-9]{59}AAA==$/";
    http.host;
    content:!"mvds1.org";
    classtype:command-and-control;
    sid:2018401; rev:5;
    metadata:created_at 2014_04_18, signature_severity Major, updated_at 2020_10_09;
)

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