ET MALWARE Sality Variant Downloader Activity (2)

Query · suricata

flow:established,to_server;
http.uri;
content:"/?rnd="; nocase;
content:"&id=";
pcre:"/\/\?rnd=\d+&id=\d+$/";
Raw source ET MALWARE Sality Variant Downloader Activity (2) · 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 -> $EXTERNAL_NET any (
    msg:"ET MALWARE Sality Variant Downloader Activity (2)";
    flow:established,to_server;
    http.uri;
    content:"/?rnd="; nocase;
    content:"&id=";
    pcre:"/\/\?rnd=\d+&id=\d+$/";
    reference:md5,579f2e29434218d62d31625d369cbc42;
    reference:md5,76cf08503cdd036850bcc4f29f64022f;
    classtype:trojan-activity;
    sid:2011337; rev:5;
    metadata:created_at 2010_09_28, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_10;
)

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