ET HUNTING Generic CollectGarbage in Hex

Query · suricata

flow:established,from_server;
file_data;
content:"|5c|x43|5c|x6f|5c|x6c|5c|x6c|5c|x65|5c|x63|5c|x74|5c|x47|5c|x61|5c|x72|5c|x62|5c|x61|5c|x67|5c|x65"; nocase;
Raw source ET HUNTING Generic CollectGarbage in Hex · 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 HUNTING Generic CollectGarbage in Hex";
    flow:established,from_server;
    file_data;
    content:"|5c|x43|5c|x6f|5c|x6c|5c|x6c|5c|x65|5c|x63|5c|x74|5c|x47|5c|x61|5c|x72|5c|x62|5c|x61|5c|x67|5c|x65"; nocase;
    classtype:suspicious-filename-detect;
    sid:2019338; rev:6;
    metadata:affected_product Any, attack_target Client_Endpoint, created_at 2014_10_02, deployment Perimeter, confidence Medium, signature_severity Informational, tag DriveBy, updated_at 2019_07_26;
)

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