[C++] WritePointer Funktion

[Acubra]

Hey,
hier meine Funktion um von einer BaseAdresse aus mit beliebig vielen Offsets in eine Adresse zu schreiben.

C Code

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////////////////////////////////////////////////////////////////////////// //WritePointer //This function will write a specific value to a multilevel pointer with x offsets. // ////////////////////////////////////////////////////////////////////////// int WritePointer(LPCWSTR szProcessName, LPCWSTR szModuleName, DWORD dwAddressOffset, DWORD dwOffsets[], int nOffsets, BYTE szCode[], int nCode) { //First offset has to be zero HANDLE hProcess; //Process handle. int iCounter = 0; DWORD BytesRead, BaseAddress, lpAddress, dwOldProtect; hProcess = GetProcessHandle(szProcessName); if (hProcess == 0 ) { MessageBox(NULL, _T("Couldn't get process handle!"), szErrorTitle, NULL); return 0; } BaseAddress = GetModuleBaseAddress(szProcessName, szModuleName); //Get the base address of the specific module. if (BaseAddress == 0) { MessageBox(NULL, _T("Couldn't get module base address!"), szErrorTitle, NULL); return 0; } lpAddress = (DWORD)BaseAddress + dwAddressOffset; //Calculate real address. while (iCounter != nOffsets) //mod the code here! { lpAddress = lpAddress + dwOffsets[iCounter]; if (ReadProcessMemory(hProcess, (LPVOID)lpAddress, &BytesRead, nCode, 0) == 0) { MessageBox(NULL, _T("ReadProcessMemory failed!"), szErrorTitle, NULL); return 0; } else { lpAddress = BytesRead; iCounter++; } } lpAddress = lpAddress + dwOffsets[iCounter]; if ((WriteProcessMemory(hProcess, (LPVOID)lpAddress, (LPCVOID)szCode, nCode, 0)) == 0) { //Oh noes, WPM error. MessageBox(NULL, _T("Failed to write to process memory.."), szErrorTitle, NULL); return 0; } else //Everything went fine. { Beep(0x1000,200); //Activated sound. return 1; } return 0; }

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