GPL NETBIOS DOS RFPoison

Query · suricata

flow:to_server,established;
content:"|5C 00 5C 00|*|00|S|00|M|00|B|00|S|00|E|00|R|00|V|00|E|00|R|00 00 00 00 00 01 00 00 00 01 00 00 00 00 00 00 00 FF FF FF FF 00 00 00 00|";
Raw source GPL NETBIOS DOS RFPoison · 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 139 (
    msg:"GPL NETBIOS DOS RFPoison";
    flow:to_server,established;
    content:"|5C 00 5C 00|*|00|S|00|M|00|B|00|S|00|E|00|R|00|V|00|E|00|R|00 00 00 00 00 01 00 00 00 01 00 00 00 00 00 00 00 FF FF FF FF 00 00 00 00|";
    reference:arachnids,454;
    classtype:attempted-dos;
    sid:2100529; rev:8;
    metadata:created_at 2010_09_23, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;
)

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