Basic Dll Injection

[BeliveInNothing]

Hello .... even if i'm injecting this dll to any process, it just doesn't execute the main frunction

PHP Code:

#include <windows.h>
#include <stdio.h>
#include <stdlib.h>

void Hello ()
{
MessageBox (0, "Hello from injected DLL!\n", "Hi", MB_ICONINFORMATION);
}


BOOL APIENTRY DllMain (HINSTANCE hInst /* Library instance handle. */ ,
DWORD reason /* Reason this function is being called. */ ,
LPVOID reserved /* Not used. */ )
{
switch (reason)
{
case DLL_PROCESS_ATTACH:
Hello();
break;

case DLL_PROCESS_DETACH:
Hello();
break;

case DLL_THREAD_ATTACH:
Hello();
break;

case DLL_THREAD_DETACH:
Hello();
break;
}

/* Returns TRUE on success, FALSE on failure */
return TRUE;
} 


[C!rcle]

#include <windows.h>

void Hello()
{
	MessageBox (0, "Hello from injected DLL!\n", "Hi", MB_ICONINFORMATION);
}

DWORD WINAPI DllMain(HINSTANCE hInstance,DWORD dwReason,LPVOID lpReserved)
{
	switch(dwReason)
	{
		case DLL_PROCESS_ATTACH:
			Hello();
		break;
	}
	return 1;
}

That's just my way but it should work.

[bloodx]

#include <windows.h>

void Hello()
{
	MessageBox( 0 , L"Hello dude" , L"Hi!" , MB_OK );
}
unsigned long __stdcall DllMain( HMODULE , unsigned long  ul_reason_for_call, LPVOID )
{
	switch (ul_reason_for_call)
	{
	case DLL_PROCESS_ATTACH:
		Hello();
	case DLL_THREAD_ATTACH:
	case DLL_THREAD_DETACH:
	case DLL_PROCESS_DETACH:
		break;
	}

	return 1;
}

[BeliveInNothing]

I still don't get the MsgBox... if anyone is able to gelp me, add me on skype: theshadowscall

Thanks

[Delinquenz]

Which injector do you use? Maybe you used the wrong injection way?

[BeliveInNothing]

I'm using Kernel Detective to inject libraries to prcesses

[Delinquenz]

Maybe you try something like WinJect? (Also an injector)

[BeliveInNothing]

I tried many injectors... none work. If you have time, add me on skype " theshadowscall" and i could show you by team viewer...

[BeliveInNothing]

Nobody can help me??? I tried every code found on the internet, but when injectng NOTHING HAPPENS

[Delinquenz]

It should work guy. We can't understand your problem, sorry.

[BeliveInNothing]

Maybe is because of my computer?

Can anyone inject this to any process and tell me if "calc.exe" is executed?thanks

[iCraziE]

Not sure if this is necessary I know in order to use MessageBox you need to make sure you add the windows form resource.