C / C++ / MFC

#define DEBUG_KILL_PROCESS_ON_EXIT	0x1 
#define OBJ_KERNEL_HANDLE			0x00000200L
#define OBJ_CASE_INSENSITIVE		0x00000040L
#define OBJECT_ALL_ACCESS			(STANDARD_RIGHTS_REQUIRED | 0x1)


if(strcmp(Proc_Argument, "-debug") == 0)
{
	OBJECT_ATTRIBUTES	objAttr;
			
	objAttr.Length = sizeof(OBJECT_ATTRIBUTES);
	objAttr.RootDirectory = NULL;
	objAttr.Attributes = OBJ_CASE_INSENSITIVE | OBJ_KERNEL_HANDLE;
	objAttr.ObjectName = NULL;
	objAttr.SecurityDescriptor = NULL;
	objAttr.SecurityQualityOfService = NULL;

	HMODULE hDebugObject = NULL;
	HANDLE MyDebugHandle = NULL;
			
	HANDLE hProc = MyOpenProcess(PROCESS_SUSPEND_RESUME,FALSE, dwID);
			
	typedef NTSTATUS (WINAPI *_NtCreateDebugObject)(OUT PHANDLE DebugHandle,
                 				IN ACCESS_MASK DesiredAccess,
						IN POBJECT_ATTRIBUTES ObjectAttributes,
						IN ULONG Flags);

				 
	_NtCreateDebugObject Debug_Object;


			
	typedef NTSTATUS (WINAPI *_NtDebugActiveProcess)(IN HANDLE ProcessHandle,
						IN HANDLE DebugHandle);

	_NtDebugActiveProcess Debug_Process = NULL;


	hDebugObject = GetModuleHandle("ntdll.dll");

	if(hDebugObject == INVALID_HANDLE_VALUE || hDebugObject == NULL)
	{
		hDebugObject = LoadLibrary("ntdll.dll");
		if(hDebugObject == INVALID_HANDLE_VALUE || hDebugObject == NULL)
		{
			MessageBox(NULL, "Cannot Load NtDll.dll", "Error", MB_OK);
					
		}
	}

	Debug_Object = (_NtCreateDebugObject)GetProcAddress(hDebugObject, "NtCreateDebugObject");
	Debug_Process = (_NtDebugActiveProcess)GetProcAddress(hDebugObject, "NtDebugActiveProcess");


	NTSTATUS nStatus = Debug_Object(&MyDebugHandle,
								OBJECT_ALL_ACCESS,
								&objAttr,
								DEBUG_KILL_PROCESS_ON_EXIT);
	
        DWORD err = GetLastError();

	if(nStatus != STATUS_SUCCESS)
	{
		MessageBox(NULL, "Fail to create object", "Error", MB_OK)
		return FALSE;
	}

	NTSTATUS nStatusProc = Debug_Process(hWnd, MyDebugHandle);

        //This does not attch the process... Don't know what's the problem..
		
	err = GetLastError();
			
	if(nStatusProc != STATUS_SUCCESS)
	{
                
		MessageBox(NULL, "Cannot Attach Processl", "Error", MB_OK)
		return FALSE;
	}
			
	CloseHandle(MyDebugHandle);

}

programmer202 wrote:

LANGUAGE: C
MAIL: programmer202@gmail.com

programmer202 wrote:

Does anyone know any document wich deals with topics about libraries, headers (.h), source code (.c),...step by step with examples and all that....

Hamid. wrote:

What do you need exactly? are you sure you want a book that it contains source codes?

rajugis wrote:

mapiex.dll in outlook 2002