ET ATTACK_RESPONSE Windows SCM DLL Hijack Command Inbound via HTTP M3

Query · suricata

flow:established,from_server;
http.stat_code;
content:"200";
file.data;
content:"stop|20|";
content:"copy|20|TSVIPSrv.dll";
content:"|5c|Windows|5c|System32|5c|TSVIPSrv.dll"; distance:0; fast_pattern;
Raw source ET ATTACK_RESPONSE Windows SCM DLL Hijack Command Inbound via HTTP M3 · 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 http any any -> $HOME_NET any (
    msg:"ET ATTACK_RESPONSE Windows SCM DLL Hijack Command Inbound via HTTP M3";
    flow:established,from_server;
    http.stat_code;
    content:"200";
    file.data;
    content:"stop|20|";
    content:"copy|20|TSVIPSrv.dll";
    content:"|5c|Windows|5c|System32|5c|TSVIPSrv.dll"; distance:0; fast_pattern;
    reference:url,posts.specterops.io/lateral-movement-scm-and-dll-hijacking-primer-d2f61e8ab992;
    classtype:attempted-user;
    sid:2027236; rev:3;
    metadata:created_at 2019_04_22, signature_severity Major, updated_at 2020_08_28;
)

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