ET MALWARE Supershell CnC Activity

Query · suricata

flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:"/supershell/"; fast_pattern;
Raw source ET MALWARE Supershell CnC Activity · Suricata
Esc
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 MALWARE Supershell CnC Activity";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:"/supershell/"; fast_pattern;
    reference:url,github.com/tdragon6/Supershell;
    reference:url,urlscan.io/result/2361de43-82dc-4d3b-84a8-5449331ad348;
    classtype:command-and-control;
    sid:2058130; rev:1;
    metadata:attack_target Client_Endpoint, created_at 2024_12_07, deployment Perimeter, confidence High, signature_severity Major, tag c2, tag Supershell, updated_at 2024_12_07, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel;
)

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