ET MALWARE Jadtree Downloader rar

Query · suricata

flow:established,to_server;
http.uri;
content:".rar"; nocase; endswith;
http.user_agent; bsize:4;
pcre:"/^\d{4}$/";
Raw source ET MALWARE Jadtree Downloader rar · Suricata
Esc
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 -> $EXTERNAL_NET any (
    msg:"ET MALWARE Jadtree Downloader rar";
    flow:established,to_server;
    http.uri;
    content:".rar"; nocase; endswith;
    http.user_agent; bsize:4;
    pcre:"/^\d{4}$/";
    reference:md5,13cbc8d458c6dd30e94f46b00f8bda00;
    classtype:trojan-activity;
    sid:2018046; rev:5;
    metadata:created_at 2014_01_30, signature_severity Major, updated_at 2020_09_15;
)

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