how to find pointer PresentEngine

help me how to find pointer PresentEngine

#sorry bad english

Pattern Scan:

Code:

DWORD PresentEngine = FindPattern(0x400000, 0xFFFFFF,(PBYTE)"\x8B\x51\x00\x6A\x00\x6A\x00\x6A\x00\x50\xFF\xD2\xB8\x00\x00\x00\x00\xE8\x00\x00\x00\x00\xC7\x05\x00\x00\x00\x00","xx?x?x?x?xxxx????x????xx????");

Originally Posted by -[I]fLuX

Pattern Scan:

Code:

DWORD PresentEngine = FindPattern(0x400000, 0xFFFFFF,(PBYTE)"\x8B\x51\x00\x6A\x00\x6A\x00\x6A\x00\x50\xFF\xD2\xB8\x00\x00\x00\x00\xE8\x00\x00\x00\x00\xC7\x05\x00\x00\x00\x00","xx?x?x?x?xxxx????x????xx????");

any source code presentengine Undetect?

how to scan find pattern

Originally Posted by sabatbatu

how to scan find pattern

You do not need to find a scan pattern

Originally Posted by sabatbatu

how to scan find pattern

Ollydbg -> Binary Strings

Originally Posted by DevTisy

Ollydbg -> Binary Strings

IS boolean Ture OR false?

Originally Posted by BBgunz

IS boolean Ture OR false?

I dont get you ? Is there BOOL ?

Originally Posted by DevTisy

I dont get you ? Is there BOOL ?

Boolean is TRUE OR FALSE????

---------- Post added at 04:49 PM ---------- Previous post was at 04:48 PM ----------

Boolean, string or Interger!!!! i dont get it

Originally Posted by BBgunz

Boolean is TRUE OR FALSE????

---------- Post added at 04:49 PM ---------- Previous post was at 04:48 PM ----------

Boolean, string or Interger!!!! i dont get it

Learn cplusplus..

Im not quite sure where this is going or what is being asked for as fallowing the comments makes me confused but I will post this hoping it will be of some use to someone.

Code:

bool bCompare(const BYTE* pData, const BYTE* bMask, const char* szMask)
{
	for(;*szMask;++szMask,++pData,++bMask)
		if(*szMask=='x' && *pData!=*bMask)  
			return 0;
	return (*szMask) == NULL;
}

DWORD FindPattern(DWORD dwAddress,DWORD dwLen,BYTE *bMask,char * szMask)
{
	for(DWORD i=0; i<dwLen; i++)
		if (bCompare((BYTE*)(dwAddress+i),bMask,szMask))  
			return (DWORD)(dwAddress+i);
	return 0;
}

Then you should know what to do from there.

Credits go to: @D0M1n1c

/edit Holy shit I thought i was in the combat arms section... I just failed. Im not sure if this will still work here but its worth a shot i guess!

BeginScene = vTable[41];
EndScene = vTable[42];
DrawIndexPrim = vTable[82];
PresentEngine = vTable[17];

Originally Posted by pedbera

BeginScene = vTable[41];
EndScene = vTable[42];
DrawIndexPrim = vTable[82];
PresentEngine = vTable[17];

and offstes for engines in crossfire.exe:

Code:

BeginScene			= vTable[41] || 41 = 0x29 = 0x29 * 0x4 = 0xA4;
EndScene			= vTable[42] || 42 = 0x2A = 0x2A * 0x4 = 0xA8;
DrawIndexPrim		= vTable[82] || 82 = 0x52 = 0x52 * 0x4 = 0x148;
PresentEngine		= vTable[17] || 17 = 0x11 = 0x11 * 0x4 = 0x44;

how to find pointer PresentEngine

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