使用GetBinaryType(…)

Here is same question for manged exe.

对于DLL(和EXE)

使用ImageNtHeader(…)获取文件的PE数据,然后检查IMAGE_FILE_HEADER.Machine字段.

Here is some code我发现使用谷歌代码搜索

没有清理并且没有错误检查

// map the file to our address space
// first,create a file mapping object
hMap = CreateFileMapping( 
  hFile,NULL,// security attrs
  PAGE_READONLY,// protection flags
  0,// max size - high DWORD
  0,// max size - low DWORD      
  NULL );         // mapping name - not used

// next,map the file to our address space
void* mapAddr = MapViewOfFileEx( 
  hMap,// mapping object
  FILE_MAP_READ,// desired access
  0,// loc to map - hi DWORD
  0,// loc to map - lo DWORD
  0,// #bytes to map - 0=all
  NULL );         // suggested map addr

peHdr = ImageNtHeader( mapAddr );