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C++ Cheat Trainer with source code

 
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Niels8500
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PostPosted: Mon Nov 17, 2008 10:20 am    Post subject: C++ Cheat Trainer with source code Reply with quote
Hello can anyone help me to make a cheat trainer, for a singleplayer game like 007 quantum of solace, like ammo hack. how i can make a trainer in C++ ty Smile

Code:
#include <windows.h>
#include <tlhelp32.h>
#include <conio.h>
#include <stdlib.h>

bool ChangeMemVal(const char * ProcessName, LPVOID MemAddress, int NewVal, int size);

void main()
{
     printf("=== Pinball Trainer Example. Made by <your name here> ===\n\n");
     if(ChangeMemVal("PINBALL.EXE", (void*) 0xA90C62, 100000000, 4))
          printf("The score has been edited successfully.\n");
     else
          printf("An error occured while attempting edit the score.\n");
     system("PAUSE");
     return 0;
}


/* This function modifys a memory address according to its arguments.
   Arguments :
             ProcessName - the process we want to modify
             MemAddress - the memory address we want to modify
             NewVal - the value we want to change the memory address to
             size - the size of the memory address
   Returns :
           the success of the edit.
   */


bool ChangeMemVal(const char * ProcessName, LPVOID MemAddress, int NewVal, int size)
{
     HANDLE hProcessSnap;
     HANDLE hProcess = NULL;
     PROCESSENTRY32 pe32;   
     hProcessSnap = CreateToolhelp32Snapshot( TH32CS_SNAPPROCESS, 0 );
     pe32.dwSize = sizeof( PROCESSENTRY32 );
     Process32First(hProcessSnap, &pe32);
     do
     {         
          if(!strcmp(pe32.szExeFile, ProcessName))
          {
               hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, pe32.th32ProcessID);
               break;
          }
     }
     while(Process32Next(hProcessSnap, &pe32));
     CloseHandle( hProcessSnap );
     if(hProcess != NULL)
     {
          WriteProcessMemory(hProcess, MemAddress, &NewVal, size, NULL);     // write the value         
          CloseHandle(hProcess);   
          return true;
     }   
     return false;
}
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Spawnfestis
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PostPosted: Mon Nov 17, 2008 11:20 am    Post subject: Reply with quote
God, at least get the least grip of how it works before you try to make a trainer on your own. Read some basic ASM tutorials first or something. Confused
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hcavolsdsadgadsg
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PostPosted: Mon Nov 17, 2008 11:58 am    Post subject: Reply with quote
Pinball uses pointers FYI.

So you'd have to do something like (yes, this is the right address, assuming you're on XP sp2):
Code:

void SetBalls(DWORD number){
   DWORD buffer;
   ReadProcessMemory(handle, (LPCVOID)0x01025658, &buffer, sizeof(DWORD), 0);
   buffer += 0x0146;
   WriteProcessMemory(handle, (LPVOID)buffer, &number, sizeof(number), 0);
}
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Noz3001
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PostPosted: Mon Nov 17, 2008 12:56 pm    Post subject: Reply with quote
Doing all that every time you want to write to the process seems a bit silly =|
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Niels8500
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PostPosted: Mon Nov 17, 2008 1:44 pm    Post subject: Reply with quote
Lol iam on Vista 32BIT
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sphere90
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PostPosted: Mon Nov 17, 2008 8:14 pm    Post subject: Reply with quote
Niels8500 wrote:
Lol iam on Vista 32BIT


So?
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Niels8500
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PostPosted: Tue Nov 18, 2008 7:36 am    Post subject: Reply with quote
But now with the problem can anyone help me
with a trainer
for like the game Command & Conquer Red alert 3
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Spawnfestis
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PostPosted: Tue Nov 18, 2008 8:32 am    Post subject: Reply with quote
Niels8500 wrote:
But now with the problem can anyone help me
with a trainer
for like the game Command & Conquer Red alert 3

No. Confused
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Niels8500
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PostPosted: Tue Nov 18, 2008 8:49 am    Post subject: Reply with quote
Spawnfestis wrote:
Niels8500 wrote:
But now with the problem can anyone help me
with a trainer
for like the game Command & Conquer Red alert 3

No. Confused


Why not, i wanne make my own cheat Razz
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BanMe
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PostPosted: Tue Nov 18, 2008 11:02 am    Post subject: Reply with quote
Code:

__declspec(naked)void SetOffsetDword();
CONTEXT Context = {CONTEXT_FULL};
__declspec(naked)void SetOffsetDword()
{
      __asm
      {
          add ecx,edx
          mov [ecx],eax
       }
      SuspendThread(GetCurrentThread());
}
int Size = mlde(SetOffetDword);//mlde engine
CreateRemoteThread(blah,(LPTHREAD_START_ROUTINE)memcpy(VirtualAllocEx(,TargetProcess,blah,Size),SetOffsetDword,Size),blah);

Get/SetThreadContext to set params On the Thread
Base = ecx,
offset = edx,
Number = eax;

reuseable remote write process memory without WriteProcessMemory
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Niels8500
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PostPosted: Tue Nov 18, 2008 11:46 am    Post subject: Reply with quote
BanMe wrote:
Code:

__declspec(naked)void SetOffsetDword();
CONTEXT Context = {CONTEXT_FULL};
__declspec(naked)void SetOffsetDword()
{
      __asm
      {
          add ecx,edx
          mov [ecx],eax
       }
      SuspendThread(GetCurrentThread());
}
int Size = mlde(SetOffetDword);//mlde engine
CreateRemoteThread(blah,(LPTHREAD_START_ROUTINE)memcpy(VirtualAllocEx(,TargetProcess,blah,Size),SetOffsetDword,Size),blah);

Get/SetThreadContext to set params On the Thread
Base = ecx,
offset = edx,
Number = eax;

reuseable remote write process memory without WriteProcessMemory


to difficult...
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hcavolsdsadgadsg
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PostPosted: Tue Nov 18, 2008 2:29 pm    Post subject: Reply with quote
Code:
#include <Windows.h>
#include <iostream>
#include "trainer.h"

int main()
{
   DWORD choice, num;
   if(CheckProcess("PINBALL.EXE")){
      std::cout << "Running." << std::endl;
      std::cout << "1. Read"  << std::endl;
      std::cout << "2. Write" << std::endl;
      std::cout << "3. Quit"  << std::endl;      
      do{
         std::cin  >> choice;
         switch(choice){
         case 1:
            std::cout << ReadBalls() << std::endl;
            break;
         case 2:   
            std::cin >> num;
            WriteBalls(num);
            break;
         case 3:
            return 0;
         default:            
            break;
         }
      }while(choice != 3);
   }
   else{
      std::cout << "Not running." << std::endl;
   }
   return 0;
}


Code:
#include <tlhelp32.h>

PROCESSENTRY32   pe;
HANDLE   snapshot,
      handle;

BOOL CheckProcess(char* target){
   pe.dwSize = sizeof(PROCESSENTRY32);
   snapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
   Process32First(snapshot, &pe);
   while(lstrcmpi(pe.szExeFile, target) != 0){
      if(!Process32Next(snapshot, &pe)){
         return FALSE;
      }         
   }CloseHandle(snapshot);
   handle = OpenProcess(PROCESS_ALL_ACCESS, FALSE, pe.th32ProcessID);
   return TRUE;
}

DWORD ReadBalls(void){
   DWORD buffer = 0;
   ReadProcessMemory(handle, (LPCVOID)0x01025658, &buffer, sizeof(DWORD), 0);
   buffer += 0x0146;
   ReadProcessMemory(handle, (LPCVOID)buffer, &buffer, sizeof(DWORD), 0);
   return buffer;
}

void WriteBalls(DWORD number){
   DWORD buffer = 0;
   ReadProcessMemory(handle, (LPCVOID)0x01025658, &buffer, sizeof(DWORD), 0);
   buffer += 0x0146;
   WriteProcessMemory(handle, (LPVOID)buffer, &number, sizeof(number), 0);
}
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Niels8500
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PostPosted: Wed Nov 19, 2008 9:48 am    Post subject: Reply with quote
Lol dont know what to do
with this do i have to add
buttons or something?
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Spawnfestis
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PostPosted: Wed Nov 19, 2008 10:35 am    Post subject: Reply with quote
Niels8500 wrote:
Lol dont know what to do
with this do i have to add
buttons or something?

Can't someone lock this topic? The guy doesn't know jackshit, I already said in the top post that he should read the basics first.
Really, either lock it or answer him properly without feeding him source code just making it more troublesome for him and yourself. Confused
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hcavolsdsadgadsg
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PostPosted: Wed Nov 19, 2008 11:24 am    Post subject: Reply with quote
Niels8500 wrote:
Lol dont know what to do
with this do i have to add
buttons or something?


You go to www.cplusplus.com

Come back after you've attempted to help yourself.
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