NAPI Native addon for Windows DLL injection with support for Wow64 and Unicode path.
This is a simple injector using the classic createRemoteThread()
LoadLibrary()
from Kernel32
combo.
- x64 injector
- can inject x64 DLL into x64 processes.
- can inject x86 DLL into x86 processes (Wow64).
- x86 injector
- can inject x86 DLL into x86 processes.
- ARM64 injector (Untested)
- should inject ARM64 DLL into ARM64 processes.
📦 Scoped @xan105
packages are for my own personal use but feel free to use them.
import { spawn } from "node:child_process";
import { dirname } from "node:path";
import { createRemoteThread } from "@xan105/remote-thread";
const EXECUTABLE = "G:\\foo\\bar.exe";
const ADDON = "G:\\foo\\人名.dll";
const binary = spawn(EXECUTABLE, [], {
cwd: dirname(EXECUTABLE),
stdio:[ "ignore", "ignore", "ignore" ],
detached: true
});
binary.once("error", (err) => {
console.error(err);
});
binary.once("spawn", () => {
binary.unref();
//DLL Injection
createRemoteThread(binary.pid, ADDON);
});
npm install @xan105/remote-thread
🚀 x86, x64 and ARM64 prebuilt binary provided.
Force compiling:
npm install @xan105/remote-thread --build-from-source
You will need C/C build tools and Python 3.x (node-gyp) to build this module.
Important
This package doesn't have any installation restrictions in its package.json file to facilitate multi-platform development; however, it is designed to work only on Windows with x86/x64 architecture. ARM64 is untested.
Injects the specified DLL located at filePath into the process identified by the given pid.
❌ This function will throw if you are not running on Windows x86/x64.
❌ This function will throw on unexpected error.