ET SCAN DCERPC rpcmgmt ifids Unauthenticated BIND

Query · suricata

flow:established,to_server;
content:"|05|";
content:"|80 bd a8 af 8a 7d c9 11 be f4 08 00 2b 10 29 89|"; distance:31;
Raw source ET SCAN DCERPC rpcmgmt ifids Unauthenticated BIND · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tcp $EXTERNAL_NET any -> $HOME_NET [135,139,445,1024:2048] (
    msg:"ET SCAN DCERPC rpcmgmt ifids Unauthenticated BIND";
    flow:established,to_server;
    content:"|05|";
    content:"|80 bd a8 af 8a 7d c9 11 be f4 08 00 2b 10 29 89|"; distance:31;
    reference:url,www.symantec.com/avcenter/reference/Vista_Network_Attack_Surface_RTM.pdf;
    reference:url,www.blackhat.com/presentations/win-usa-04/bh-win-04-seki-up2.pdf;
    reference:url,seclists.org/fulldisclosure/2003/Aug/0432.html;
    classtype:attempted-recon;
    sid:2009832; rev:3;
    metadata:created_at 2010_07_30, confidence High, signature_severity Minor, updated_at 2019_07_26;
)

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