ET INFO Observed UDP cups-browsed Add Printer Packet Inbound (IPP)

Query · suricata

content:"|20|"; within:3;
content:"|20|ipp"; distance:1; within:7; fast_pattern;
pcre:"/^(?:[A-Fa-f0-9]{1,2}\x20){2}ipps?\x3a\x2f\x2f/";
Raw source ET INFO Observed UDP cups-browsed Add Printer Packet Inbound (IPP) · 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 udp any any -> [$HOME_NET,$HTTP_SERVERS] 631 (
    msg:"ET INFO Observed UDP cups-browsed Add Printer Packet Inbound (IPP)";
    content:"|20|"; within:3;
    content:"|20|ipp"; distance:1; within:7; fast_pattern;
    pcre:"/^(?:[A-Fa-f0-9]{1,2}\x20){2}ipps?\x3a\x2f\x2f/";
    reference:cve,2024-47176;
    classtype:misc-activity;
    sid:2056211; rev:3;
    metadata:created_at 2024_09_26, cve CVE_2024_47176, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_09_27;
)

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