ET INFO Monitic RMM API Activity (Download Installer)

Query · suricata

flow:established,to_server;
http.method;
content:"GET";
http.host; bsize:15;
content:"api.monitic.com"; fast_pattern;
http.uri; bsize:27;
content:"/api/ext/download-installer";
Raw source ET INFO Monitic RMM API Activity (Download Installer) · 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 INFO Monitic RMM API Activity (Download Installer)";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.host; bsize:15;
    content:"api.monitic.com"; fast_pattern;
    http.uri; bsize:27;
    content:"/api/ext/download-installer";
    reference:url,attack.mitre.org/techniques/T1219/;
    classtype:misc-activity;
    sid:2063355; rev:2;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Windows_11, affected_product Windows_8, affected_product Windows_10, attack_target Client_and_Server, created_at 2025_07_08, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, tag RAT, tag RemoteAccessTool, tag Monitic, updated_at 2026_07_06, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1219, mitre_technique_name Remote_Access_Software;
)

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