ET MALWARE eCh0raix/QNAPCrypt Requesting Key/Wallet/Note

Query · suricata

flow:established,to_server;
flowbits:isset,ET.Socks5.OnionReq;
flowbits:set,ET.QNAPCrypt.DetailReq;
http.request_line;
content:"GET /api/GetAvailKeysByCampId/"; depth:30; fast_pattern;
http.header;
content:".onion|0d 0a|user-agent|3a 20|go-http-client/1.1"; nocase;

Rule dependencies

⚠ Higher-order rule. It fires on other rules' alerts, not on raw events, so it cannot fire on its own. Deploy the rules it depends on too.

Depends on

Feeds into

  • 1 rule read ET.QNAPCrypt.DetailReq · view all
Raw source ET MALWARE eCh0raix/QNAPCrypt Requesting Key/Wallet/Note · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tcp $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE eCh0raix/QNAPCrypt Requesting Key/Wallet/Note";
    flow:established,to_server;
    flowbits:isset,ET.Socks5.OnionReq;
    flowbits:set,ET.QNAPCrypt.DetailReq;
    http.request_line;
    content:"GET /api/GetAvailKeysByCampId/"; depth:30; fast_pattern;
    http.header;
    content:".onion|0d 0a|user-agent|3a 20|go-http-client/1.1"; nocase;
    reference:url,www.intezer.com/blog-seizing-15-active-ransomware-campaigns-targeting-linux-file-storage-servers;
    classtype:trojan-activity;
    sid:2027704; rev:2;
    metadata:attack_target IoT, created_at 2019_07_11, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Ransomware, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2026_04_30;
)

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