public void CallCustomX86(Action <X86Writer> writeX86)
{
if (CodeHandle.IsClosed || CodeHandle.IsInvalid)
{
CompletelyReInitializeAndInjectCodeInNewLocation();
}
Kernel.CheckAddress(CodeHandle.GetHandle().ToInt64(), FUNCTION_CALL_ASM_BUFFER_SIZE, "execute function");
Buffer_ParamPointerList.Clear();
AsmBuffer.Position = 0;
X86Writer asm = new X86Writer(AsmBuffer, CodeHandle.GetHandle());
writeX86.Invoke(asm);
if (WriteAsm((uint)CodeHandle.GetHandle(), AsmBuffer.ToArray(), (int)AsmBuffer.Position))
{
var threadHandle = new SafeRemoteThreadHandle(CodeHandle);
if (!threadHandle.IsClosed & !threadHandle.IsInvalid)
{
Kernel.WaitForSingleObject(threadHandle.GetHandle(), MAX_WAIT);
}
threadHandle.Close();
threadHandle.Dispose();
threadHandle = null;
}
}
private byte[] ExecuteAsm()
{
var threadHandle = new SafeRemoteThreadHandle(CodeHandle);
if (!threadHandle.IsClosed & !threadHandle.IsInvalid)
{
Kernel.WaitForSingleObject(threadHandle.GetHandle(), MAX_WAIT);
}
threadHandle.Close();
threadHandle.Dispose();
threadHandle = null;
return(CodeHandle.GetFuncReturnValue());
}
public void CallArrayOfBytes(byte[] asmBytes)
{
if (CodeHandle.IsClosed || CodeHandle.IsInvalid)
{
CompletelyReInitializeAndInjectCodeInNewLocation();
}
if (WriteAsm((uint)CodeHandle.GetHandle().ToInt64(), asmBytes, asmBytes.Length))
{
var threadHandle = new SafeRemoteThreadHandle(CodeHandle);
if (!threadHandle.IsClosed & !threadHandle.IsInvalid)
{
Kernel.WaitForSingleObject(threadHandle.GetHandle(), MAX_WAIT);
}
threadHandle.Close();
threadHandle.Dispose();
threadHandle = null;
}
}