ET MALWARE TinyNuke Exfil User Profile via Telegram

Query · suricata

flow:established,to_client;
http.response_body;
content:"|22|is|5f|bot|22 3a|";
content:"|22|Businessmertisau|5f|bot|22|"; distance:0; fast_pattern;
content:"|22|text|22 3a|"; distance:0;
content:"VNC"; distance:0;
content:"connectedIP"; distance:0;
content:"Country|3a|"; distance:0;
content:"User|3a|"; distance:0;
pcre:"/[0-9a-zA-Z]{8}\x22\x7d\x7d$/";
Raw source ET MALWARE TinyNuke Exfil User Profile via Telegram · 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 -> $HOME_NET any (
    msg:"ET MALWARE TinyNuke Exfil User Profile via Telegram";
    flow:established,to_client;
    http.response_body;
    content:"|22|is|5f|bot|22 3a|";
    content:"|22|Businessmertisau|5f|bot|22|"; distance:0; fast_pattern;
    content:"|22|text|22 3a|"; distance:0;
    content:"VNC"; distance:0;
    content:"connectedIP"; distance:0;
    content:"Country|3a|"; distance:0;
    content:"User|3a|"; distance:0;
    pcre:"/[0-9a-zA-Z]{8}\x22\x7d\x7d$/";
    reference:url,malpedia.caad.fkie.fraunhofer.de/details/win.tinynuke;
    classtype:trojan-activity;
    sid:2064540; rev:1;
    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_Endpoint, created_at 2025_09_10, deployment Perimeter, malware_family TinyNuke, confidence High, signature_severity Major, tag c2, updated_at 2025_09_10, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol;
)

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