Dev Pionter //Discuss

Well i was fooling around with ca today hooking all different ways. And when i got to the Device Pionter i would crash on start up. So it led me to believe HS patched the use of it?

Here the hook i use if yall wanna test..
[Highlight=c++]

void d3dXhook(void)
{
DWORD* device = ***(DWORD****)0x90BF20;

pReset = (oReset) DetourCreate(( BYTE* )device[16], ( BYTE* )Reset, 5);
pPresent = (oPresent) DetourCreate(( BYTE* )device[17], ( BYTE* )Present, 5);
}

[/Highlight]

Does the same happen to yall?
EDIT: thers something wrong with syntax highlighter. Suppose to be device[16] and device[17]

Try this?

Code:

DWORD * FindDevice(VOID)
{
    DWORD Base = (DWORD)LoadLibraryW(L"d3d9.dll");

    for(DWORD i = 0; i < 0x128000; i++ )
    {
      if ( (*(BYTE *)(Base+i+0x00))==0xC7
        && (*(BYTE *)(Base+i+0x01))==0x06
        && (*(BYTE *)(Base+i+0x06))==0x89
        && (*(BYTE *)(Base+i+0x07))==0x86
        && (*(BYTE *)(Base+i+0x0C))==0x89
        && (*(BYTE *)(Base+i+0x0D))==0x86 )
        return (DWORD *)(Base + i + 2);
    }
    return NULL;
}  

void HookZors(void)
{
    DWORD * VtablePtr = FindDevice();
    DWORD* devicePtr = ***(DWORD****)VtablePtr;

    DWORD * VTable ;
    *(DWORD *)&VTable = *(DWORD *)VtablePtr;

    oReset = ( tReset )DetourCreate(( BYTE* )VTable[16], ( BYTE* )hkReset,5);
    oPresent = ( tPresent )DetourCreate(( BYTE* )VTable[17], ( BYTE* )hkPresent,5);
}

Credits: Clone for findDevice function

Nah i just wanna know did ca patch the use of Dev pionter i have working hook

Originally Posted by whit

Nah i just wanna know did ca patch the use of Dev pionter i have working hook

No They did not patch the use of the Device Pointer.

Code:

DWORD* VTable = 0;
	
while(!GetModuleHandle(L"d3d9.dll")){
	Sleep(100);

ADDY addy = Hack.Addresses.FindPattern((DWORD)GetModuleHandle(L"d3d9.dll"), 0x1280000, (PBYTE)"\xC7\x06\x00\x00\x00\x00\x89\x86\x00\x00\x00\x00\x89\x86", "xx????xx????xx");
memcpy(&VTable, (void*)(addy+2), 4);

pReset   = (oReset)D3D.Misc.DetourCreate(( PBYTE )VTable[16],   ( PBYTE )Reset,   5 );	
pPresent = (oPresent)D3D.Misc.DetourCreate(( PBYTE )VTable[17], ( PBYTE )Present, 5 );

this?

Don't patch Whit..

Im talking about the engine Dev Pionter Guys..
Not The Device in d3d9.dll

Originally Posted by whit

Im talking about the engine Dev Pionter Guys..
Not The Device in d3d9.dll

Code:

Hack.Addresses.Device = Hack.Addresses.FindPattern((DWORD)GetModuleHandle(L"Engine.exe"), 0x4BE000,(PBYTE)"\x00\x00\x00\x00\xE8\x00\x00\x00\x00\x8B\x95\x00\x00\x00\x00\x8B\x42\x08\x89\x85\x00\x00\x00\x00\x8B\x8D\x00\x00\x00\x00\x89\x8D\x00\x00\x00\x00\x8B\x95\x00\x00\x00\x00\x89\x95\x00\x00\x00\x00\x8B\x85\x00\x00\x00\x00\x8B\x48\x04","????x????xx????xxxxx????xx????xx????xx????xx????xx????xxx");

**(LPDIRECT3DDEVICE9**)Hack.Addresses.Device

i dont know if this REALY work

Originally Posted by kotentopf

Code:

Hack.Addresses.Device = Hack.Addresses.FindPattern((DWORD)GetModuleHandle(L"Engine.exe"), 0x4BE000,(PBYTE)"\x00\x00\x00\x00\xE8\x00\x00\x00\x00\x8B\x95\x00\x00\x00\x00\x8B\x42\x08\x89\x85\x00\x00\x00\x00\x8B\x8D\x00\x00\x00\x00\x89\x8D\x00\x00\x00\x00\x8B\x95\x00\x00\x00\x00\x89\x95\x00\x00\x00\x00\x8B\x85\x00\x00\x00\x00\x8B\x48\x04","????x????xx????xxxxx????xx????xx????xx????xx????xx????xxx"); **(LPDIRECT3DDEVICE9**)Hack.Addresses.Device

i dont know if this REALY work

Thanks For sig

but off topic:
I think i figured out sig scans
Its all about the Static and dynamic bytes ( idk which ones which ) but ones an x and the other "0x00" isa ? in the mask

Originally Posted by whit

Thanks For sig

but off topic:
I think i figured out sig scans
Its all about the Static and dynamic bytes ( idk which ones which ) but ones an x and the other "0x00" isa ? in the mask

x = static
? = dynamic

an byte (f.e. 0x90 "\x90") in the cshell which is the same byte after a patch, than its static (x)
an byte (f.e. 0x37 "\x37") in the cshell which is after a patch not the same byte (f.e. than its 0x40 "\x40") is dynamic (?)

Whit is Noob

/Joke

Originally Posted by Alessandro10

Whit is Noob

/Joke

yea at reversing/ollydbg and ASM but thats what learnings for

Originally Posted by Alessandro10

Whit is Noob

/Joke

and NOOB is whit.

ASM 32 / 64 Bits is Excelent! But Hard!

Originally Posted by Alessandro10

ASM 32 / 64 Bits is Excelent! But Hard!

Im learning win32 asm thanks to @Void

Dev Pionter //Discuss

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