netpulseapichill.biz/vnc-ws

domain C2 not resolving

Tracked by C2 Tracker · Whois queried never

Registration

Registrar
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Registered
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Expires
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DNS

Resolves to
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Nameservers
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Status
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Observed in malware

FamilySample SHA-256RoleFirst seen
Shellapp VNC RAT (provisional) 844b58576a5f… C2 2026-09-29

About Shellapp VNC RAT (provisional)

VNC-over-WebSocket remote-access payload shipped behind the **"shellapp" native dropper** (same packer as Telegram Phish Proxy). The unpacked stealer carries a plaintext `assets/c2_config.json` with a panel API URL and a `vnc_server_url` plus fallbacks, and an `assets/mode.json` marking `device_type: rat`. Distinct from the Telegram Phish Proxy payload (which uses a `ws://<ip>:9800` device relay and a phishing WebView); here the operator drives a VNC session over `wss://`. C2 indicators are recovered by a full static unpack of the dropper. Family label provisional.

Signing certificate

Subject CN
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Issuer CN
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Valid
2017-12-02 → 2042-11-26
Fingerprint
eea324cf335f92ef4d5d9812f6104ca9972f1a60c985ed579d09b24d149b347c

Other samples signed with this certificate? That's a lead worth checking - but not proof of a shared operator, since signing keys (and the Android debug certificate in particular) are widely reused. See the certificate page for every sample signed with it.