GPL DNS zone transfer UDP

Query · suricata

content:"|00 00 FC|"; offset:14;
Raw source GPL DNS zone transfer UDP · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert udp $EXTERNAL_NET any -> $HOME_NET 53 (
    msg:"GPL DNS zone transfer UDP";
    content:"|00 00 FC|"; offset:14;
    reference:cve,1999-0532;
    reference:nessus,10595;
    classtype:attempted-recon;
    sid:2101948; rev:8;
    metadata:created_at 2010_09_23, cve CVE_1999_0532, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;
)

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