ET MALWARE W32/Taidoor.Backdoor CnC Checkin With Default Substitute MAC Address Field

Query · suricata

flow:established,to_server;
http.uri;
content:".php?id=";
content:"121212121212";
pcre:"/\x2F[a-z]{5}\x2Ephp\x3Fid\x3D.+121212121212/";
Raw source ET MALWARE W32/Taidoor.Backdoor CnC Checkin With Default Substitute MAC Address Field · 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 W32/Taidoor.Backdoor CnC Checkin With Default Substitute MAC Address Field";
    flow:established,to_server;
    http.uri;
    content:".php?id=";
    content:"121212121212";
    pcre:"/\x2F[a-z]{5}\x2Ephp\x3Fid\x3D.+121212121212/";
    reference:url,www.symantec.com/connect/blogs/trojantaidoor-takes-aim-policy-think-tanks;
    classtype:command-and-control;
    sid:2014529; rev:3;
    metadata:created_at 2012_04_06, signature_severity Major, updated_at 2020_04_21;
)

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