ET INFO Internet Printing Protocol (IPP) Get-Printer-Attributes Outbound Request

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.content_type;
content:"application/ipp"; fast_pattern;
http.user_agent;
content:"CUPS|2f|"; startswith;
http.header;
content:"|0d 0a|Expect|3a 20|100-continue";
http.request_body;
content:"|00 0b|"; offset:2; depth:2;
Raw source ET INFO Internet Printing Protocol (IPP) Get-Printer-Attributes Outbound Request · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http [$HOME_NET,$HTTP_SERVERS] any -> any any (
    msg:"ET INFO Internet Printing Protocol (IPP) Get-Printer-Attributes Outbound Request";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.content_type;
    content:"application/ipp"; fast_pattern;
    http.user_agent;
    content:"CUPS|2f|"; startswith;
    http.header;
    content:"|0d 0a|Expect|3a 20|100-continue";
    http.request_body;
    content:"|00 0b|"; offset:2; depth:2;
    classtype:misc-activity;
    sid:2056212; rev:1;
    metadata:created_at 2024_09_26, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_09_26;
)

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