MinSharp

Minimalistic .NET API wrapper for the minimalistic x86/x64 API Hooking Library for Windows by TsudaKageyu.

Example

private delegate int MessageBoxWDelegate(
  IntPtr hWnd,
  [MarshalAs(UnmanagedType.LPWStr)] string text,
  [MarshalAs(UnmanagedType.LPWStr)] string caption,
  NativeFunctions.MessageBoxType type);

IntPtr pTarget = [...]; // Find address of target function

var hook = new Hook<MessageBoxWDelegate>(pTarget, MessageBoxWDetour);
hook.Enable();

private int MessageBoxWDetour(IntPtr hwnd, string text, string caption, NativeFunctions.MessageBoxType type)
{
    Console.WriteLine($"Hook triggered: {hwnd:X} {text} {caption} {type}");
    return this.messageBoxMinHook.Original(hwnd, text, caption, type);
}

Attribution

MinHook by TsudaKageyu under BSD 2-Clause, with modifications by m417z
Note: The MinHook binary that ships with MinSharp is based on m417z's multihook branch.