ET HUNTING MacOS Process List in HTTP POST Request (/sbin/launchd) M2

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.request_body;
content:"1|20|0|20|0|20|";
content:"|20|/sbin/launchd"; fast_pattern; within:50;
target:src_ip;
Raw source ET HUNTING MacOS Process List in HTTP POST Request (/sbin/launchd) M2 · 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 $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET HUNTING MacOS Process List in HTTP POST Request (/sbin/launchd) M2";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.request_body;
    content:"1|20|0|20|0|20|";
    content:"|20|/sbin/launchd"; fast_pattern; within:50;
    reference:md5,e91559d036be0880ab0ce89eba9fa8d1;
    classtype:trojan-activity;
    sid:2048895; rev:1;
    metadata:affected_product Mac_OSX, attack_target Client_Endpoint, created_at 2023_10_24, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2023_10_24, reviewed_at 2023_10_24;
    target:src_ip;
)

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