Чтение памяти процесса

DWORD VA2OFS(DWORD dwVA)
{
   int      iSectNum = 0;
   
   PIMAGE_SECTION_HEADER      pSect = GetSectionByVA(dwVA,iSectNum);
   
   if (!pSect)
   {
      return 0;
   }
 
   return dwVA - (_pNTHeader->OptionalHeader.ImageBase + pSect->VirtualAddress - pSect->PointerToRawData);
}

DWORD OFS2VA(DWORD dwOfs)
{
   int      iSectNum = 0;
   
   PIMAGE_SECTION_HEADER      pSect = GetSectionByOffset(dwOfs,iSectNum);
   
   if (!pSect)
   {
      return 0;
   }
 
   return _pNTHeader->OptionalHeader.ImageBase + pSect->VirtualAddress - pSect->PointerToRawData + dwOfs;
}

bool ReadMemory(DWORD offset, LPVOID buffer){
    DWORD baseAddress=(DWORD)GetModuleHandleA(PROCESS_NAME);
    if (baseAddress == NULL){
        OutputDebugString("Base address not found");
        return 0;
    }
 
    memset(buffer, '\0', sizeof(buffer));
    baseAddress += offset;
    
    if (!ReadProcessMemory(GetCurrentProcess(),(LPVOID*)(baseAddress),buffer,sizeof(buffer),NULL))
    {
        char buff[250];
        char* result = "Error during ReadProcessMemory [%d]";
        sprintf_s(buff, result, GetLastError());
        OutputDebugString(buff);
        return 0;
    }
    return 1;
}

PIMAGE_SECTION_HEADER GetSectionByOffset(DWORD dwOffset,int& iSectNum)
{        
   iSectNum = 0;
                        
   int      iCnt = GetMaxSectionNum() + 1;
 
   for (int ii = 0; ii < iCnt; ++ii)
   {
      PIMAGE_SECTION_HEADER      pSection = GetSection(ii);
 
      if ((pSection->PointerToRawData <= dwOffset) && (dwOffset < pSection->PointerToRawData + pSection->SizeOfRawData))
      {
         iSectNum = ii;
         return pSection;
      }
   }
 
   return NULL;
}