1.PE文件结构
[参考文章](https://blog.csdn.net/adam001521/article/details/84658708)1.1结构地址偏移
hMod = GetModuleHandle(NULL);
pAddr = (PBYTE)hMod;
PrintImportTable(pAddr);
// pAddr = VA to PE signature (IMAGE_NT_HEADERS)
pAddr += *((long long*)&pAddr[0x3C]);
// dwRVA = RVA to IMAGE_IMPORT_DESCRIPTOR Table
dwRVA = *((long long*)&pAddr[0x80]);