IMAGE_NT_HEADERS STRUCT
typedef struct _IMAGE_FILE_HEADER
{
+04hWORD Machine; // 运行平台
+06h WORD NumberOfSections;// 文件的区块数目
+08hDWORD TimeDateStamp;// 文件创建日期和时间
+0Ch DWORD PointerToSymbolTable;// 指向符号表(主要用于调试)
+10h DWORD NumberOfSymbols;// 符号表中符号个数(同上)
+14h WORD SizeOfOptionalHeader;// IMAGE_OPTIONAL_HEADER32 结构大小
+16h WORD Characteristics;// 文件属性
} IMAGE_FILE_HEADER, *PIMAGE_FILE_HEADER;
该结构如下图所示：
| Value | Meaning |
|---|---|
|
x86 |
|
Intel Itanium |
|
x64 |
The characteristics of the image. This member can be one or more of the following values.
| Value | Meaning |
|---|---|
|
Relocation information was stripped from the file. The file must be loaded at its preferred base address. If the base address is not available, the loader reports an error. |
|
The file is executable (there are no unresolved external references). |
|
COFF line numbers were stripped from the file. |
|
COFF symbol table entries were stripped from file. |
|
Aggressively trim the working set. This value is obsolete as of Windows 2000. |
|
The application can handle addresses larger than 2 GB. |
|
The bytes of the word are reversed. This flag is obsolete. |
|
The computer supports 32-bit words. |
|
Debugging information was removed and stored separately in another file. |
|
If the image is on removable media, copy it to and run it from the swap file. |
|
If the image is on the network, copy it to and run it from the swap file. |
|
The image is a system file. |
|
The image is a DLL file. While it is an executable file, it cannot be run directly. |
|
The file should be run only on a uniprocessor computer. |
|
The bytes of the word are reversed. This flag is obsolete. |
小甲鱼PE详解之IMAGE_NT_HEADERS结构定义即各个属性的作用（PE详解02）
原文：http://www.cnblogs.com/kuangke/p/5392890.html