GameGuard Hooking Source Code C++

[COD3RIN]

Hey guy's i found this Source code in google this is useful code someday to you its hard to search that's why i post it here easy to find no need to search in google...


DllMain.cpp

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


__declspec(naked) HookFunction()       
{
  char Text = "Mpgh.net.. :] \n";   
  int sizeMsg = 40;
                                    // Some Gcc inline here :\
   __asm("movl %eax,0xC(%ebp)");    // Put msg param into stack
   __asm("pop %eax");               // Take msglen from stack
   __asm("movl %eax,0x10(%ebp)");   // Put msglen into stack
   __asm("pop %eax");               // Sub dword from stack
   __asm("popf");                   // Restore Flags
   __asm("mov %edi,%edi");          
   __asm("push %ebp");              ////// } Harcoded preable from Ws2_32.dll -> Too lazy today :} Do a VirtualProtect and memcpy of your own.
   __asm("mov %ebp,%esp");          
   __asm("nop");               
   __asm("nop");               
   __asm("nop");               
   __asm("nop");               
   __asm("nop");               
   __asm("nop");               
   __asm("nop");               
   __asm("nop");               
   __asm("nop");               
   __asm("nop");               
   __asm("nop");                    // If you desire to add some functionalities :]
   __asm("nop");               
   __asm("nop");               
   __asm("nop");               
   __asm("nop");               
   __asm("nop");               
   __asm("nop");               
   __asm("nop");               
   __asm("nop");               
   __asm("nop");               
   __asm("nop");               
   __asm("nop");               
   __asm("nop");               
   __asm("nop");               
   __asm("nop");                    //1 byte JMP + 4 bytes for address.
   __asm("nop"); 
   __asm("nop"); 
   __asm("nop"); 
}


BOOL APIENTRY DllMain (HINSTANCE hInst,DWORD reason,LPVOID reserved)     
{
char  JmpOpcode[1] =     "\xE9";  
char  SavesOpcodes[5] =  "\x90\x90\x90\x90\x90"; 
char  OpcodesMyFunc[3] = "\x9C\x8B\xEC";  
DWORD AddressToWriteTrampolineToSend;
DWORD CalculateJumpFromHookFunctionToWsaSend,CalculateAddressTrampoline;       
DWORD lpflOldProtect  = 0;
DWORD OldProtect  = 0;
HMODULE HandleModule;
DWORD AddressAPI;
DWORD AddresseFakeApi;
DWORD calculateJMP,JMP_TO;


   
    switch (reason)
    {
      case DLL_PROCESS_ATTACH:
      HandleModule = GetModuleHandle(TEXT("ws2_32.dll"));                                      // Get the module Handle of ws2_32.dll
      AddressAPI = GetProcAddress(HandleModule,"send");                                        // Get Address of send API
      AddresseFakeApi = (LPDWORD)&HookFunction;                                                // Get address of AddresseFakeApi


      memcpy(SavesOpcodes,AddressAPI,0x5);                                                     // Save Opcodes from preable. You can use them later with memcpy or harcode them into your HookFunction.


      calculateJMP = AddresseFakeApi - AddressAPI;                                             // Calculate our Jump
      JMP_TO = calculateJMP - 5;                                                          


      VirtualProtect(AddressAPI,0x8,PAGE_READWRITE,&lpflOldProtect);                           // Disable memory protection.
      memcpy(AddressAPI,JmpOpcode,0x1);                                                        //  Write Jump Opcode
      memcpy(AddressAPI+1,&JMP_TO,0x4);                                                        //  Write jump address
      VirtualProtect(AddressAPI,0x8,PAGE_EXECUTE_READ,&lpflOldProtect); //Nuevo
     
      VirtualProtect(AddresseFakeApi,0x3,PAGE_READWRITE,&OldProtect);                          // Disable memory protection.
      memcpy(AddresseFakeApi,OpcodesMyFunc,0x3);                                               // "\x9C\x8B\xEC" to -> HookFunction
      VirtualProtect(AddresseFakeApi,0x3,PAGE_EXECUTE_READ,&OldProtect);                       // Enable memory protection.


      //__asm("int3");                                                                         // 0xCC BreakPoint. For debugging purposes.
      AddressToWriteTrampolineToSend = AddresseFakeApi + 0x32; //1e                            // Where are we going to write JMP XXXXXXXX ?




      CalculateAddressTrampoline = AddressAPI + 0x5;                                           // We must calculate our jump to the first intruction after the preable @ address -> 7651C4CD SUB ESP,10
      CalculateJumpFromHookFunctionToWsaSend = CalculateAddressTrampoline - AddressToWriteTrampolineToSend - 0x5;
      VirtualProtect(AddressToWriteTrampolineToSend,0x8,PAGE_READWRITE,&OldProtect);           // Disable memory protection @ HookFunction


      memcpy(AddressToWriteTrampolineToSend,JmpOpcode,0x1);                                    //Copy uncondicional JUMP opcode
      memcpy(AddressToWriteTrampolineToSend+1,&CalculateJumpFromHookFunctionToWsaSend,0x4);    //Copy Jump Opcode
      VirtualProtect(AddressToWriteTrampolineToSend,0x8,PAGE_EXECUTE_READ,&OldProtect);        //Enable memory protection @ HookFunction
      break;
    }
    return TRUE;
}

DllMain.h

#ifndef _DLL_H_
#define _DLL_H_


#if BUILDING_DLL
# define DLLIMPORT __declspec (dllexport)
#else /* Not BUILDING_DLL */
# define DLLIMPORT __declspec (dllimport)
#endif /* Not BUILDING_DLL */




#endif /* _DLL_H_ */

No credit be found

[shahir1]

good, this useful.

[ismahaziq]

How to use this code?

[malfoe]

vamos falar em portugues? gostei isto é muito bom para quem quer burlar o game guard muito obrigado pelo compartilhamento!

[COD3RIN]

How to use this code?

Use c++:-):-):-):-):-)

[COD3RIN]

vamos falar em portugues? gostei isto é muito bom para quem quer burlar o game guard muito obrigado pelo compartilhamento!

English.....

[see111]

Source code build failed. Something went wrong for those code!

[see111]

1>------ Build started: Project: 9999, Configuration: Debug Win32 ------
1> 123123123123.cpp
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(7): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(8): error C2489: 'Text' : initialized auto or register variable not allowed at function scope in 'naked' function
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(8): error C2440: 'initializing' : cannot convert from 'const char [16]' to 'char'
1> There is no context in which this conversion is possible
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(9): error C2489: 'sizeMsg' : initialized auto or register variable not allowed at function scope in 'naked' function
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(11): warning C4010: single-line comment contains line-continuation character
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(12): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(13): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(14): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(15): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(16): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(17): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(18): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(19): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(20): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(21): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(22): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(23): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(24): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(25): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(26): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(27): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(28): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(29): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(30): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(31): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(32): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(33): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(34): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(35): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(36): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(37): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(38): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(39): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(40): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(41): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(42): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(43): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(44): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(45): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(46): error C2400: inline assembler syntax error in 'opcode'; found '('
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(47): warning C4508: 'HookFunction' : function should return a value; 'void' return type assumed
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(52): error C2117: 'JmpOpcode' : array bounds overflow
1> c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(52) : see declaration of 'JmpOpcode'
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(52): error C2117: 'JmpOpcode' : array bounds overflow
1> c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(52) : see declaration of 'JmpOpcode'
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(53): error C2117: 'SavesOpcodes' : array bounds overflow
1> c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(53) : see declaration of 'SavesOpcodes'
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(53): error C2117: 'SavesOpcodes' : array bounds overflow
1> c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(53) : see declaration of 'SavesOpcodes'
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(54): error C2117: 'OpcodesMyFunc' : array bounds overflow
1> c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(54) : see declaration of 'OpcodesMyFunc'
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(54): error C2117: 'OpcodesMyFunc' : array bounds overflow
1> c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(54) : see declaration of 'OpcodesMyFunc'
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(70): error C2440: '=' : cannot convert from 'FARPROC' to 'DWORD'
1> There is no context in which this conversion is possible
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(71): error C2440: '=' : cannot convert from 'LPDWORD' to 'DWORD'
1> There is no context in which this conversion is possible
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(74): error C2664: 'memcpy' : cannot convert parameter 2 from 'DWORD' to 'const void *'
1> Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(81): error C2664: 'VirtualProtect' : cannot convert parameter 1 from 'DWORD' to 'LPVOID'
1> Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(82): error C2664: 'memcpy' : cannot convert parameter 1 from 'DWORD' to 'void *'
1> Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(83): error C2664: 'memcpy' : cannot convert parameter 1 from 'DWORD' to 'void *'
1> Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(84): error C2664: 'VirtualProtect' : cannot convert parameter 1 from 'DWORD' to 'LPVOID'
1> Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(86): error C2664: 'VirtualProtect' : cannot convert parameter 1 from 'DWORD' to 'LPVOID'
1> Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(87): error C2664: 'memcpy' : cannot convert parameter 1 from 'DWORD' to 'void *'
1> Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(88): error C2664: 'VirtualProtect' : cannot convert parameter 1 from 'DWORD' to 'LPVOID'
1> Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(99): error C2664: 'VirtualProtect' : cannot convert parameter 1 from 'DWORD' to 'LPVOID'
1> Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(102): error C2664: 'memcpy' : cannot convert parameter 1 from 'DWORD' to 'void *'
1> Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(103): error C2664: 'memcpy' : cannot convert parameter 1 from 'DWORD' to 'void *'
1> Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast
1>c:\users\rynnsteng\documents\visual studio 2010\projects\9999\9999\123123123123.cpp(104): error C2664: 'VirtualProtect' : cannot convert parameter 1 from 'DWORD' to 'LPVOID'
1> Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

[see111]

Let's see how to fix those code.

[COD3RIN]

Let's see how to fix those code.

here your answer



do not >>>>>>Use Unicode Character Set>>>>>>>all hack Use Multi-Byte Character Set and click F7 to build

[COD3RIN]

Source code build failed. Something went wrong for those code!

i am busy creating hack in mw4

[see111]

I did it correct as you had mention. But then it's still failed for me xD

[Lovroman]

May I ask why multiple __asm("nop")'s?
Couldn't you just do:
__asm
{
nop
nop
nop
nop
nop
nop
nop
nop
...
}

[Chencheong]

I don't even know how to use C++ and watch video already still got many errors

[Lovroman]

I don't even know how to use C++ and watch video already still got many errors

Learn it.
It's not very good idea to C&P code and not understand what it actually does.