ET MALWARE MegalodonHTTP/LuciferHTTP Client Action

Query · suricata

flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:".php?hwid="; fast_pattern;
pcre:"/\.php\?hwid=[A-F0-9]{16}$/";
http.header_names;
content:"|0d 0a|Host|0d 0a 0d 0a|"; startswith;
Raw source ET MALWARE MegalodonHTTP/LuciferHTTP Client Action · 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 -> $EXTERNAL_NET any (
    msg:"ET MALWARE MegalodonHTTP/LuciferHTTP Client Action";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:".php?hwid="; fast_pattern;
    pcre:"/\.php\?hwid=[A-F0-9]{16}$/";
    http.header_names;
    content:"|0d 0a|Host|0d 0a 0d 0a|"; startswith;
    reference:md5,966301e88d8a43abe1215413bfd48b09;
    reference:url,damballa.com/megalodonhttp-botnet-discovered-the-shark-paradox/;
    reference:md5,d543973bd33d45d515e8dfc251411c4b;
    classtype:trojan-activity;
    sid:2022127; rev:4;
    metadata:created_at 2015_11_23, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_10_05;
)

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