ET INFO Generic HTTP EXE Upload Inbound

Query · suricata

flow:established,to_server;
http.method;
content:"POST"; nocase;
http.request_body;
content:"MZ";
content:"|00 00 00 00|"; distance:0;
content:"PE|00 00|"; fast_pattern; distance:0;
Raw source ET INFO Generic HTTP EXE Upload Inbound · 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 -> $HTTP_SERVERS any (
    msg:"ET INFO Generic HTTP EXE Upload Inbound";
    flow:established,to_server;
    http.method;
    content:"POST"; nocase;
    http.request_body;
    content:"MZ";
    content:"|00 00 00 00|"; distance:0;
    content:"PE|00 00|"; fast_pattern; distance:0;
    classtype:misc-activity;
    sid:2016774; rev:3;
    metadata:created_at 2013_04_19, confidence Medium, signature_severity Informational, updated_at 2020_04_23;
)

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