ET CHAT ICQ Login

Query · suricata

flow:from_client,established;
content:"|2A01|"; depth:2;
content:"|00010001|"; offset:8; depth:4;
Raw source ET CHAT ICQ Login · Suricata
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Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tcp $HOME_NET any -> $EXTERNAL_NET 5190 (
    msg:"ET CHAT ICQ Login";
    flow:from_client,established;
    content:"|2A01|"; depth:2;
    content:"|00010001|"; offset:8; depth:4;
    classtype:policy-violation;
    sid:2001804; rev:5;
    metadata:created_at 2010_07_30, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;
)

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