Game crahses with my DLL

[SawMister]

Hello. First of all, i must say sorry for my English, im German.
Yesterday i made a DLL for the game "Metin2". The DLL should freeze my Y coordinate, when i press F1. But when i press F1, the game crashes with the Error "???????". So i think in the code is something wrong.

Here is the Code:

#include "stdafx.h" #include <iostream> using namespace std; DWORD BasePo - Pastebin.com

The Pointer is 100% correctly.

I hope you can see the mistake..

Best regards, Rene

[TrollerCoaster]

There's seem to be many "errors" in the code, but a logical error is within CreateThread and your #define Points4

The 2nd parameter of CreateThread is stack space. Try CreateThread(0,4096...);
++ #define Points4 0x0000018g

g is not hexadecimal

You also keep re-defining dwPoints (doesn't make sense), but it looks like you were trying to do base+offset+offset+offset...
The rest of the mistakes should be up to you to fix.

[SawMister]

Okay thanks.

I tried:

#define Points0 0x8
#define Points1 0x5dc
#define Points2 0x2d8
#define Points3 0x0
#define Points4 0x18c

With same result

Please help again

Regards, Rene

[Jabberwock]

DWORD BasePointer = 0;

It's set to zero...

[WhiteHat PH]

Probs. :
#define Points0 0x00000008
#define Points1 0x000005dc
#define Points2 0x000002d8
#define Points3 0x00000000
#define Points4 0x0000018g >> what is this???

[Qmo]

Hello. First of all, i must say sorry for my English, im German.
Yesterday i made a DLL for the game "Metin2". The DLL should freeze my Y coordinate, when i press F1. But when i press F1, the game crashes with the Error "???????". So i think in the code is something wrong.

Here is the Code:

#include "stdafx.h" #include <iostream> using namespace std; DWORD BasePo - Pastebin.com

The Pointer is 100% correctly.

I hope you can see the mistake..

Best regards, Rene

CRASH because its function is not called

BasePointer = ImageBase + 0x002EBE1C;

[Kenshin13]

You realize when you're adding the pointers you aren't taking the value of the last pointer right?

            DWORD &dwPoints = *(DWORD*)(dwBasePointer +  Points0); //Nope. DWORD dwPoints = *(DWORD*)( (DWORD)GetCurrentProcess()+  Points0);
            dwPoints = *(DWORD*)(dwBasePointer +  Points1);  // Again no. dwPoints  = *(DWORD*)(dwPoints+Points1); etc.
            dwPoints = *(DWORD*)(dwBasePointer +  Points2); 
            dwPoints = *(DWORD*)(dwBasePointer +  Points3); 
            dwPoints = *(DWORD*)(dwBasePointer +  Points4);

//Finally, when writing to the pointer:
DWORD prot;
VirtualProtect( (LPVOID)dwPoints, sizeof( /*ValueHere*/ int ), PAGE_EXECUTE_READ_WRITE, &prot);
*(int*)dwPoints = 4;
VirtualProtect( (LPVOID)dwPoints, sizeof( /*ValueHere*/ int ), prot, &prot);

[XXkillerFin1]

@SawMister You got still the same problem? Because my base only contains some D3D drawings and when I inject the .dll in game,it will crash.

Infraction for me.