ET MALWARE BlackEnergy POST Request

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:".php";
http.header_names;
content:!"Accept";
content:!"Referer|0d 0a|";
http.request_body;
content:"id="; depth:3;
content:"&bid="; distance:0; fast_pattern;
content:"&t="; distance:0;
Raw source ET MALWARE BlackEnergy POST Request · 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 BlackEnergy POST Request";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:".php";
    http.header_names;
    content:!"Accept";
    content:!"Referer|0d 0a|";
    http.request_body;
    content:"id="; depth:3;
    content:"&bid="; distance:0; fast_pattern;
    content:"&t="; distance:0;
    reference:url,f-secure.com/documents/996508/1030745/blackenergy_whitepaper.pdf;
    reference:md5,72372ffac0ee73dc8b6d237878e119c1;
    classtype:trojan-activity;
    sid:2019283; rev:3;
    metadata:created_at 2014_09_26, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_05_12;
)

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