ET INFO Microsoft Compact Office Document Format File Download

Query · suricata

flow:established,from_server;
file_data;
content:"|D0 CF 11 E0 A1 B1 1A E1|"; within:8;
flowbits:set,et.MCOFF;
flowbits:noalert;

Rule dependencies

Feeds into

Raw source ET INFO Microsoft Compact Office Document Format File Download · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET INFO Microsoft Compact Office Document Format File Download";
    flow:established,from_server;
    file_data;
    content:"|D0 CF 11 E0 A1 B1 1A E1|"; within:8;
    flowbits:set,et.MCOFF;
    flowbits:noalert;
    classtype:misc-activity;
    sid:2019834; rev:2;
    metadata:created_at 2014_12_02, confidence High, signature_severity Informational, updated_at 2019_07_26;
)

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