ET POLICY HSRP Active Router Changed

Query · suricata

content:"|00 04|"; depth:3;
Raw source ET POLICY HSRP Active Router Changed · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert udp any 1985 -> 224.0.0.2 1985 (
    msg:"ET POLICY HSRP Active Router Changed";
    content:"|00 04|"; depth:3;
    reference:url,packetlife.net/blog/2008/oct/27/hijacking-hsrp/;
    classtype:bad-unknown;
    sid:2009243; rev:2;
    metadata:created_at 2010_07_30, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;
)

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