{"id":6599,"date":"2022-01-28T17:18:50","date_gmt":"1999-01-01T00:00:00","guid":{"rendered":"https:\/\/www.wangonc.com\/?p=6599"},"modified":"2024-03-15T18:40:01","modified_gmt":"2024-03-15T10:40:01","slug":"notes-on-encryption-and-decryption-pe-file-format-sections-and-input-tables","status":"publish","type":"post","link":"https:\/\/www.wangonc.com\/index.php\/2022\/01\/28\/notes-on-encryption-and-decryption-pe-file-format-sections-and-input-tables\/","title":{"rendered":"\u300a\u52a0\u5bc6\u4e0e\u89e3\u5bc6\u300b\u8bfb\u4e66\u7b14\u8bb0 PE\u6587\u4ef6\u683c\u5f0f-\u533a\u5757\u548c\u8f93\u5165\u8868"},"content":{"rendered":"
This entry is \u7b2c 1 \u90e8\u5206\uff0c\u5171 1 in the series \u300a\u52a0\u5bc6\u4e0e\u89e3\u5bc6\u300b\u8bfb\u4e66\u7b14\u8bb0<\/a><\/div><\/div><\/div>

\u533a\u5757<\/h2>\n

\u5728\u539f\u59cb\u6570\u636e\u548c\u539f\u59cb\u6570\u636e\u4e4b\u95f4\u5b58\u5728\u4e00\u4e2a\u533a\u5757\u8868\uff0c\u5176\u4e2d\u5305\u542b\u7740\u6bcf\u4e2a\u5757\u5728\u5185\u5b58\u4e2d\u7684\u4fe1\u606f\uff0c\u5206\u522b\u6307\u5411\u4e0d\u540c\u533a\u5757\u7684\u5b9e\u4f53<\/p>\n

\u533a\u5757\u8868<\/h3>\n

\u533a\u5757\u8868\u662f\u4e00\u4e2aIMAGE_SECTION_HEADER\u7ed3\u6784\u6570\u7ec4\uff0c\u6570\u7ec4\u4e2d\u7684\u6bcf\u4e2a\u7ed3\u6784\u5305\u542b\u4e86\u5176\u6240\u5173\u8054\u7684\u533a\u5757\u4fe1\u606f\u3002\u533a\u5757\u7684\u6570\u76ee\u7531\u4e0a\u9762\u4ecb\u7ecd\u8fc7\u7684NumberOfSections\u5b57\u6bb5\u7ed9\u51fa\u3002\u5176\u7ed3\u6784\u5b9a\u4e49\u5982\u4e0b<\/p>\n

typedef struct _IMAGE_SECTION_HEADER \n{\n        BYTE Name[IMAGE_SIZEOF_SHORT_NAME];   \/\/ \u516b\u5b57\u8282\u957f\u5ea6\u7684\u533a\u5757\u540d\u79f0,\u5982\u201c.text\u201d \n        \/\/IMAGE_SIZEOF_SHORT_NAME=8\n        union   \/\/\u533a\u5757\u5c3a\u5bf8\n         {\n                DWORD PhysicalAddress; \/\/ \u7269\u7406\u5730\u5740\n                DWORD VirtualSize;     \/\/ \u771f\u5b9e\u957f\u5ea6\uff0c\u8fd9\u4e24\u4e2a\u503c\u662f\u4e00\u4e2a\u8054\u5408\u7ed3\u6784\uff0c\u53ef\u4ee5\u4f7f\u7528\u5176\u4e2d\u7684\u4efb\u4f55\u4e00\u4e2a\uff0c\u4e00\u822c\u662f\u53d6\u540e\u4e00\u4e2a\n        } Misc;\n        DWORD VirtualAddress;          \/\/ \u8282\u533a\u7684 RVA \u5730\u5740\n        DWORD SizeOfRawData;           \/\/ \u5728\u6587\u4ef6\u4e2d\u5bf9\u9f50\u540e\u7684\u5c3a\u5bf8\n        DWORD PointerToRawData;        \/\/ \u5728\u6587\u4ef6\u4e2d\u7684\u504f\u79fb\u91cf\n        DWORD PointerToRelocations;    \/\/ \u5728OBJ\u6587\u4ef6\u4e2d\u4f7f\u7528\uff0c\u91cd\u5b9a\u4f4d\u7684\u504f\u79fb\n        DWORD PointerToLinenumbers;    \/\/ \u884c\u53f7\u8868\u7684\u504f\u79fb\uff08\u4f9b\u8c03\u8bd5\u4f7f\u7528\u5730\uff09\n        WORD NumberOfRelocations;      \/\/ \u5728OBJ\u6587\u4ef6\u4e2d\u4f7f\u7528\uff0c\u91cd\u5b9a\u4f4d\u9879\u6570\u76ee\n        WORD NumberOfLinenumbers;      \/\/ \u884c\u53f7\u8868\u4e2d\u884c\u53f7\u7684\u6570\u76ee\n        DWORD Characteristics;         \/\/ \u8282\u5c5e\u6027\u5982\u53ef\u8bfb\uff0c\u53ef\u5199\uff0c\u53ef\u6267\u884c\u7b49\n} IMAGE_SECTION_HEADER, *PIMAGE_SECTION_HEADER;<\/code><\/pre>\n
\u4e00\u4e2aPE\u6587\u4ef6\u7684\u90e8\u5206\u533a\u5757\u8868\u5982\u4e0b\u56fe<\/p>\n
\"\"<\/div><\/p>\n
Name<\/strong> \u533a\u5757\u540d\u3002\u8fd9\u662f\u4e00\u4e2a\u75318\u4f4d\u7684ASCII \u7801\u540d\uff0c\u7528\u6765\u5b9a\u4e49\u533a\u5757\u7684\u540d\u79f0\u3002\u591a\u6570\u533a\u5757\u540d\u90fd\u4e60\u60ef\u6027\u4ee5\u4e00\u4e2a\u201c.\u201d\u4f5c\u4e3a\u5f00\u5934\uff08\u4f8b\u5982\uff1a.text\uff09\uff0c\u8fd9\u4e2a\u201c.\u201d \u5b9e\u9645\u4e0a\u662f\u4e0d\u662f\u5fc5\u987b\u7684\u3002\u5982\u679c\u533a\u5757\u540d\u8d85\u8fc7 8 \u4e2a\u5b57\u8282\uff0c\u5219\u6ca1\u6709\u6700\u540e\u7684\u7ec8\u6b62\u6807\u5fd7\u201cNULL\u201d \u5b57\u8282\u3002\u5e76\u4e14\u524d\u8fb9\u5e26\u6709\u4e00\u4e2a\u201c$\u201d \u7684\u533a\u5757\u540d\u5b57\u4f1a\u5728\u8f7d\u5165\u7684\u65f6\u5019\u88ab\u5408\u5e76\uff0c\u5728\u5408\u5e76\u4e4b\u540e\u7684\u533a\u5757\u4e2d\uff0c\u4ed6\u4eec\u662f\u6309\u7167\u201c$\u201d \u540e\u8fb9\u7684\u5b57\u7b26\u7684\u5b57\u6bcd\u987a\u5e8f\u8fdb\u884c\u5408\u5e76\u7684\u3002
\n\u533a\u5757\u540d\u79f0\u662f\u552f\u4e00\u7684\uff0c\u5728\u4e00\u4e2aPE\u6587\u4ef6\u4e2d\u4e0d\u53ef\u91cd\u590d\uff0c\u800c\u4e14\u533a\u5757\u540d\u79f0\u4ec5\u4ec5\u662f\u4e00\u4e2a\u6807\u8bb0\uff0c\u548c\u533a\u5757\u5185\u5bb9\u6ca1\u6709\u4efb\u4f55\u5173\u7cfb\uff0c\u8fd9\u4e5f\u5c31\u610f\u5473\u7740\u5728\u628a\u4ee3\u7801\u5757\u547d\u540d\u6210.data\u4e5f\u662f\u5408\u6cd5\u7684\uff0c\u6240\u4ee5\u5224\u65ad\u533a\u5757\u5185\u5bb9\u53ef\u4ee5\u7ed3\u5408 IMAGE_OPTIONAL_HEADER32\u7ed3\u6784\u4e2d\u7684\u5b57\u6bb5\u7ed3\u5408\u5224\u65ad\u3002<\/p>\n
Virtual Size<\/strong> \u5bf9\u8868\u5bf9\u5e94\u7684\u533a\u5757\u7684\u5927\u5c0f\uff0c\u8fd9\u662f\u533a\u5757\u7684\u6570\u636e\u5728\u6ca1\u6709\u8fdb\u884c\u5bf9\u9f50\u5904\u7406\u524d\u7684\u5b9e\u9645\u5927\u5c0f\u3002\u5982\u679c\u8fd9\u4e2a\u5b57\u6bb5\u7684\u503c\u5927\u4e8eSizeOfRawData\u7684\u503c\uff0c\u90a3\u4e48\u76f8\u5dee\u7684\u5b57\u8282\u75280\u586b\u5145\u3002<\/p>\n
Virtual Address<\/strong> \u8be5\u533a\u5757\u88c5\u8f7d\u5230\u5185\u5b58\u4e2d\u7684RVA \u5730\u5740\u3002\u8fd9\u4e2a\u5730\u5740\u662f\u6309\u7167\u5185\u5b58\u9875\u6765\u5bf9\u9f50\u7684\uff0c\u56e0\u6b64\u5b83\u7684\u6570\u503c\u603b\u662f SectionAlignment \u7684\u503c\u7684\u6574\u6570\u500d\u3002\u5728Microsoft \u5de5\u5177\u4e2d\uff0c\u7b2c\u4e00\u4e2a\u5757\u7684\u9ed8\u8ba4 RVA \u603b\u4e3a1000h\u3002\u5728OBJ \u4e2d\uff0c\u8be5\u5b57\u6bb5\u6ca1\u6709\u610f\u4e49\u5730\uff0c\u5e76\u88ab\u8bbe\u4e3a0\u3002<\/p>\n
SizeOfRawData<\/strong> \u8be5\u533a\u5757\u5728\u78c1\u76d8\u4e2d\u6240\u5360\u7684\u5927\u5c0f\u3002\u5728\u53ef\u6267\u884c\u6587\u4ef6\u4e2d\uff0c\u8be5\u5b57\u6bb5\u662f\u5df2\u7ecf\u88abFileAlignment \u5904\u7406\u8fc7\u7684\u957f\u5ea6\u3002\u4f8b\u5982\uff0cFileAlignment\u4e3a200\u5b57\u8282\uff0cVirtual Size\u4e2d\u6307\u5b9a\u7684\u957f\u5ea6\u4e3a192h\u5b57\u8282\uff0c\u8be5\u5757\u5e94\u4fdd\u5b58\u4e3a200h\u5b57\u8282\u3002<\/p>\n
PointerToRawData<\/strong> \u8be5\u533a\u5757\u5728\u78c1\u76d8\u4e2d\u7684\u504f\u79fb\u3002\u8fd9\u4e2a\u6570\u503c\u662f\u4ece\u6587\u4ef6\u5934\u5f00\u59cb\u7b97\u8d77\u7684\u504f\u79fb\u91cf\u3002\u5982\u679c\u662f\u81ea\u88c5\u8f7dPE\u6587\u4ef6\u6216\u8005COFF\u6587\u4ef6\uff0c\u5219\u5fc5\u987b\u4f7f\u7528\u5b8c\u5168\u7ebf\u6027\u7684\u65b9\u5f0f\u88c5\u8f7d\u6587\u4ef6\uff0c\u800c\u4e0d\u662fVirtual Address\u5b57\u6bb5\u4e2d\u7684RVA\u5730\u5740\u3002<\/p>\n
PointerToRelocations<\/strong> \u8fd9\u4e2a\u5b57\u6bb5\u5728EXE\u4e2d\u6ca1\u6709\u4efb\u4f55\u610f\u4e49\uff0c\u5728OBJ \u6587\u4ef6\u4e2d\uff0c\u8868\u793a\u672c\u533a\u5757\u91cd\u5b9a\u4f4d\u4fe1\u606f\u7684\u504f\u79fb\u503c\u3002\uff08\u5728OBJ \u6587\u4ef6\u4e2d\u5982\u679c\u4e0d\u662f\u96f6\uff0c\u5b83\u4f1a\u6307\u5411\u4e00\u4e2aIMAGE_RELOCATION \u7ed3\u6784\u7684\u6570\u7ec4\uff09<\/p>\n
PointerToLinenumbers<\/strong> \u884c\u53f7\u8868\u5728\u6587\u4ef6\u4e2d\u7684\u504f\u79fb\u503c\uff0c\u662f\u6587\u4ef6\u7684\u8c03\u8bd5\u4fe1\u606f\u3002<\/p>\n
NumberOfRelocations<\/strong> \u5728EXE\u6587\u4ef6\u4e2d\u6ca1\u6709\u610f\u4e49\uff0c\u5728OBJ \u6587\u4ef6\u4e2d\uff0c\u662f\u672c\u533a\u5757\u5728\u91cd\u5b9a\u4f4d\u8868\u4e2d\u7684\u91cd\u5b9a\u4f4d\u6570\u76ee<\/p>\n
NumberOfLinenumbers<\/strong> \u8be5\u533a\u5757\u5728\u884c\u53f7\u8868\u4e2d\u7684\u884c\u53f7\u6570\u76ee\u3002<\/p>\n
Characteristics<\/strong> \u5757\u5c5e\u6027\uff0c\u662f\u4e00\u7ec4\u6307\u51fa\u5757\u5c5e\u6027\u7684\u6807\u5fd7\uff0c\u4e0e\u4e4b\u524d\u4ecb\u7ecd\u8fc7\u7684\u5c5e\u6027\u5b57\u6bb5\u76f8\u7c7b\u4f3c<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
\u5b57\u6bb5<\/th>\n\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n
IMAGE_SCN_CNT_CODE 0x00000020<\/td>\n\u5305\u542b\u4ee3\u7801\uff0c\u5e38\u4e0e 0x10000000\u4e00\u8d77\u8bbe\u7f6e\u3002<\/td>\n<\/tr>\n
IMAGE_SCN_CNT_INITIALIZED_DATA 0x00000040<\/td>\n\u8be5\u533a\u5757\u5305\u542b\u4ee5\u521d\u59cb\u5316\u7684\u6570\u636e\u3002<\/td>\n<\/tr>\n
IMAGE_SCN_CNT_UNINITIALIZED_DATA 0x00000080<\/td>\n\u8be5\u533a\u5757\u5305\u542b\u672a\u521d\u59cb\u5316\u7684\u6570\u636e\u3002<\/td>\n<\/tr>\n
IMAGE_SCN_MEM_DISCARDABLE 0x02000000<\/td>\n\u8be5\u533a\u5757\u53ef\u88ab\u4e22\u5f03\uff0c\u56e0\u4e3a\u5f53\u5b83\u4e00\u65e6\u88ab\u88c5\u5165\u540e\uff0c\u8fdb\u7a0b\u5c31\u4e0d\u5728\u9700\u8981\u5b83\u4e86\uff0c\u5178\u578b\u7684\u5982\u91cd\u5b9a\u4f4d\u533a\u5757\uff08\u5982.reloc\uff09\u3002<\/td>\n<\/tr>\n
IMAGE_SCN_MEM_SHARED 0x10000000<\/td>\n\u8be5\u533a\u5757\u4e3a\u5171\u4eab\u533a\u5757\u3002<\/td>\n<\/tr>\n
IMAGE_SCN_MEM_EXECUTE 0x20000000<\/td>\n\u8be5\u533a\u5757\u53ef\u4ee5\u6267\u884c\u3002\u901a\u5e38\u5f530x00000020\u88ab\u8bbe\u7f6e\u65f6\u5019\uff0c\u8be5\u6807\u5fd7\u4e5f\u88ab\u8bbe\u7f6e\u3002<\/td>\n<\/tr>\n
IMAGE_SCN_MEM_READ 0x40000000<\/td>\n\u8be5\u533a\u5757\u53ef\u8bfb\uff0c\u53ef\u6267\u884c\u6587\u4ef6\u4e2d\u7684\u533a\u5757\u603b\u662f\u8bbe\u7f6e\u8be5\u6807\u5fd7\u3002<\/td>\n<\/tr>\n
IMAGE_SCN_MEM_WRITE 0x80000000<\/td>\n\u8be5\u533a\u5757\u53ef\u5199\u3002\u8be5\u6807\u5fd7\u6ca1\u6709\u8bbe\u7f6e\uff0c\u88c5\u8f7d\u7a0b\u5e8f\u5c31\u4f1a\u5c06\u5185\u5b58\u6620\u50cf\u4e5f\u6807\u8bb0\u4e3a\u53ef\u8bfb\u6216\u53ef\u6267\u884c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u66f4\u591a\u5b9a\u4e49\u53ef\u4ee5\u67e5\u9605winnt.h\u5934\u6587\u4ef6<\/p>\n
\n
PE\u6587\u4ef6\u5230\u5185\u5b58\u7684\u6620\u5c04<\/h3>\n
\u5728\u6267\u884c\u4e00\u4e2aPE\u6587\u4ef6\u7684\u65f6\u5019\uff0cwindows \u5e76\u4e0d\u5728\u4e00\u5f00\u59cb\u5c31\u5c06\u6574\u4e2a\u6587\u4ef6\u8bfb\u5165\u5185\u5b58\u7684\uff0c\u800c\u662f\u91c7\u7528\u4e0e\u5185\u5b58\u6620\u5c04\u6587\u4ef6\u7c7b\u4f3c\u7684\u673a\u5236\u3002\u4e5f\u5c31\u662f\u8bf4\uff0cwindows \u88c5\u8f7d\u5668\u5728\u88c5\u8f7d\u7684\u65f6\u5019\u4ec5\u4ec5\u5efa\u7acb\u597d\u865a\u62df\u5730\u5740\u548cPE\u6587\u4ef6\u4e4b\u95f4\u7684\u6620\u5c04\u5173\u7cfb\u3002\u5f53\u4e14\u4ec5\u5f53\u771f\u6b63\u6267\u884c\u5230\u67d0\u4e2a\u5185\u5b58\u9875\u4e2d\u7684\u6307\u4ee4\u6216\u8005\u8bbf\u95ee\u67d0\u4e00\u9875\u4e2d\u7684\u6570\u636e\u65f6\uff0c\u8fd9\u4e2a\u9875\u9762\u624d\u4f1a\u88ab\u4ece\u78c1\u76d8\u63d0\u4ea4\u5230\u7269\u7406\u5185\u5b58\uff0c\u8fd9\u79cd\u673a\u5236\u4f7f\u6587\u4ef6\u88c5\u5165\u7684\u901f\u5ea6\u548c\u6587\u4ef6\u5927\u5c0f\u6ca1\u6709\u592a\u5927\u7684\u5173\u7cfb\u3002<\/p>\n
\u4f46\u662f\u8981\u6ce8\u610f\u7684\u662f\uff0c\u7cfb\u7edf\u88c5\u8f7d\u53ef\u6267\u884c\u6587\u4ef6\u7684\u65b9\u6cd5\u53c8\u4e0d\u5b8c\u5168\u7b49\u540c\u4e8e\u5185\u5b58\u6620\u5c04\u6587\u4ef6\u3002\u5f53\u4f7f\u7528\u5185\u5b58\u6620\u5c04\u6587\u4ef6\u7684\u65f6\u5019\uff0c\u5982\u679c\u5c06\u78c1\u76d8\u6587\u4ef6\u548c\u5185\u5b58\u6620\u50cf\u6bd4\u8f83\u7684\u8bdd\uff0c\u53ef\u4ee5\u53d1\u73b0\u4e0d\u7ba1\u662f\u6570\u636e\u672c\u8eab\u8fd8\u662f\u6570\u636e\u4e4b\u95f4\u7684\u76f8\u5bf9\u4f4d\u7f6e\u90fd\u662f\u5b8c\u5168\u76f8\u540c\u7684\u3002<\/p>\n
\u800c\u6211\u4eec\u77e5\u9053\uff0c\u5728\u88c5\u8f7d\u53ef\u6267\u884c\u6587\u4ef6\u7684\u65f6\u5019\uff0c\u6709\u4e9b\u6570\u636e\u5728\u88c5\u5165\u524d\u4f1a\u88ab\u9884\u5904\u7406\uff0c\u5982\u91cd\u5b9a\u4f4d\u7b49\uff0c\u6b63\u56e0\u6b64\uff0c\u88c5\u5165\u4ee5\u540e\uff0c\u6570\u636e\u4e4b\u95f4\u7684\u76f8\u5bf9\u4f4d\u7f6e\u53ef\u80fd\u53d1\u751f\u5fae\u5999\u7684\u53d8\u5316\u3002<\/p>\n
\u800c\u6211\u4eec\u77e5\u9053\uff0c\u5728\u88c5\u8f7d\u53ef\u6267\u884c\u6587\u4ef6\u7684\u65f6\u5019\uff0c\u6709\u4e9b\u6570\u636e\u5728\u88c5\u5165\u524d\u4f1a\u88ab\u9884\u5904\u7406\uff0c\u5982\u91cd\u5b9a\u4f4d\u7b49\uff0c\u6b63\u56e0\u6b64\uff0c\u88c5\u5165\u4ee5\u540e\uff0c\u6570\u636e\u4e4b\u95f4\u7684\u76f8\u5bf9\u4f4d\u7f6e\u53ef\u80fd\u53d1\u751f\u5fae\u5999\u7684\u53d8\u5316\u3002<\/p>\n
Windows \u88c5\u8f7d\u5668\u5728\u88c5\u8f7dDOS\u90e8\u5206\u3001PE\u6587\u4ef6\u5934\u90e8\u5206\u548c\u8282\u8868\uff08\u533a\u5757\u8868\uff09\u90e8\u5206\u662f\u4e0d\u8fdb\u884c\u4efb\u4f55\u7279\u6b8a\u5904\u7406\u7684\uff0c\u800c\u5728\u88c5\u8f7d\u8282\uff08\u533a\u5757\uff09\u7684\u65f6\u5019\u5219\u4f1a\u81ea\u52a8\u6309\u8282\uff08\u533a\u5757\uff09\u7684\u5c5e\u6027\u505a\u4e0d\u540c\u7684\u5904\u7406\u3002<\/p>\n
\n
\u5e38\u89c1\u7684\u533a\u5757\u548c\u533a\u5757\u5408\u5e76<\/h3>\n
\u4e00\u822c\u6765\u8bf4\uff0c\u4e00\u4e2aPE\u6587\u4ef6\u4f1a\u5305\u542b\u81f3\u5c11\u4ee3\u7801\u5757\u548c\u6570\u636e\u5757\u4e24\u4e2a\u533a\u5757\uff0c\u8bf6\u4e2a\u533a\u5757\u90fd\u6709\u7279\u5b9a\u7684\u540d\u5b57\u7528\u4e8e\u533a\u522b\u533a\u5757\u7684\u7528\u9014\uff0c\u533a\u5757\u5728\u6620\u50cf\u4e2d\u662f\u6309\u7167RVA\u6392\u5217\u7684\u3002EXE\u548cOBJ\u6587\u4ef6\u4e00\u4e9b\u5e38\u89c1\u7684\u533a\u5757\u8868\u5982\u4e0b\u56fe<\/p>\n
\"file\"<\/div><\/p>\n
\"file\"<\/div><\/p>\n
\u7528\u6237\u8fd8\u53ef\u4ee5\u81ea\u5df1\u521b\u5efa\u548c\u547d\u540d\u81ea\u5df1\u7684\u533a\u5757\uff0c\u5728vc++\u4e2d\u7528#pragma\u6765\u58f0\u660e\uff0c\u544a\u8bc9\u7f16\u8bd1\u5668\u5c06\u6570\u636e\u63d2\u5165\u4e00\u4e2a\u533a\u5757\uff0c\u4ee3\u7801\u5982\u4e0b
\n#pragma data_seg(MY_DATA)<\/code>
\n\u8fd9\u6837\uff0cvc++\u5904\u7406\u7684\u6570\u636e\u90fd\u5c06\u653e\u8fdb\u4e00\u4e2a\u53ebMY_DATA\u7684\u533a\u5757\u5185\uff0c\u800c\u4e0d\u662f\u9ed8\u8ba4\u7684.data\u533a\u5757\u3002<\/p>\n
\u5982\u679c\u4e24\u4e2a\u533a\u5757\u62e5\u6709\u76f8\u4f3c\u6216\u76f8\u540c\u7684\u5c5e\u6027\uff0c\u90a3\u4e48\u4ed6\u4eec\u5728\u94fe\u63a5\u65f6\u5c31\u80fd\u591f\u5408\u5e76\u6210\u4e00\u4e2a\u533a\u5757\u3002\u5408\u5e76\u533a\u5757\u7684\u4f18\u70b9\u662f\u8282\u7701\u78c1\u76d8\u548c\u5185\u5b58\u7a7a\u95f4\u3002\u5408\u5e76\u533a\u5757\u6ca1\u6709\u4ec0\u4e48\u786c\u6027\u89c4\u5b9a\uff0c\u4f46\u662f\u4e0d\u5e94\u8be5\u628a.rsrc\u3001.reloc\u6216.pdata\u5408\u5e76\u5230\u5176\u4ed6\u533a\u5757\u91cc\u3002\u56e0\u4e3a\u90e8\u5206\u8f93\u5165\u6570\u636e\u662f\u5728\u8f7d\u5165\u5185\u5b58\u65f6\u7531Windows\u52a0\u8f7d\u5668\u5199\u5165\u7684\uff0c\u6240\u4ee5\u5bf9\u4e8e\u90a3\u4e9b\u53ea\u8bfb\u533a\u5757\uff0c\u7cfb\u7edf\u4f1a\u4e34\u65f6\u4fee\u6539\u90a3\u4e9b\u5305\u542b\u8f93\u5165\u6570\u636e\u7684\u9875\u5c5e\u6027\u4e3a\u53ef\u8bfb\u53ef\u5199\uff0c\u521d\u59cb\u5316\u5b8c\u6210\u540e\u6062\u590d\u6210\u539f\u6765\u7684\u5c5e\u6027\u3002<\/p>\n
\u533a\u5757\u7684\u5bf9\u9f50\u503c<\/h3>\n
\u5728PE\u6587\u4ef6\u5934\u91cc\uff0cFileAlignment\u5b9a\u4e49\u78c1\u76d8\u533a\u5757\u7684\u5bf9\u9f50\u503c\u3002\u6bcf\u4e00\u4e2a\u533a\u5757\u4ece\u5bf9\u9f50\u503c\u7684\u500d\u6570\u7684\u504f\u79fb\u4f4d\u7f6e\u5f00\u59cb\u5b58\u653e\u3002\u800c\u533a\u5757\u7684\u5b9e\u9645\u4ee3\u7801\u6216\u6570\u636e\u7684\u5927\u5c0f\u4e0d\u4e00\u5b9a\u521a\u597d\u662f\u8fd9\u4e48\u591a\uff0c\u6240\u4ee5\u5728\u591a\u4f59\u7684\u5730\u65b9\u4e00\u822c\u4ee500h \u6765\u586b\u5145\uff0c\u8fd9\u5c31\u662f\u533a\u5757\u95f4\u7684\u95f4\u9699\u3002<\/p>\n
\u5728PE\u6587\u4ef6\u5934\u4e2d\uff0cSectionAlignment\u5b9a\u4e49\u4e86\u5185\u5b58\u4e2d\u533a\u5757\u7684\u5bf9\u9f50\u503c\u3002PE \u6587\u4ef6\u88ab\u6620\u5c04\u5230\u5185\u5b58\u4e2d\u65f6\uff0c\u533a\u5757\u603b\u662f\u81f3\u5c11\u4ece\u4e00\u4e2a\u9875\u8fb9\u754c\u5f00\u59cb\u3002\u4e00\u822c\u5728X86 \u7cfb\u5217\u7684CPU \u4e2d\uff0c\u9875\u662f\u63094KB\uff081000h\uff09\u6765\u6392\u5217\u7684\uff1b\u5728IA-64 \u4e0a\uff0c\u662f\u63098KB\uff082000h\uff09\u6765\u6392\u5217\u7684\u3002\u6240\u4ee5\u5728X86 \u7cfb\u7edf\u4e2d\uff0cPE\u6587\u4ef6\u533a\u5757\u7684\u5185\u5b58\u5bf9\u9f50\u503c\u4e00\u822c\u7b49\u4e8e 1000h\uff0c\u6bcf\u4e2a\u533a\u5757\u63091000h \u7684\u500d\u6570\u5728\u5185\u5b58\u4e2d\u5b58\u653e\u3002<\/p>\n
RVA\u4e0eFOA\u7684\u8f6c\u6362<\/h3>\n
\u5728\u78c1\u76d8\u5bf9\u9f50\u503c\u548c\u5185\u5b58\u5bf9\u9f50\u503c\u90fd\u662f1000h\u7684\u7a0b\u5e8f\u4e2d\uff0c\u6587\u4ef6\u5728\u78c1\u76d8\u4e2d\u7684\u504f\u79fb\u5730\u5740\u4e0e\u5728\u5185\u5b58\u4e2d\u7684\u4fbf\u5b9c\u5730\u5740\u662f\u76f8\u540c\u7684\uff0c\u4e0d\u9700\u8981\u8ba1\u7b97\u3002\u4f46\u662f\u5bf9\u4e8e\u8fd9\u4e24\u4e2a\u5bf9\u9f50\u503c\u4e0d\u540c\u7684\uff0c\u5c31\u9700\u8981\u4e00\u5b9a\u7684\u8f6c\u6362\uff0c\u8fd9\u91cc\u6709\u4e00\u79cd\u65b9\u6cd5\u3002<\/p>\n
\u5982\u679c\u5982\u679c\u6709\u4e00\u4e2aVA\uff0c\u9700\u8981\u5148\u627e\u5230\u5176\u6240\u5c5e\u7684\u533a\u5757\uff08\u5934\u90e8\u5728\u6620\u50cf\u91cc\u548c\u78c1\u76d8\u4e0a\u5b8c\u5168\u76f8\u540c\uff09\uff0c\u7136\u540e\u7528\u533a\u5757\u8868\u4e2d\u7684VirtualAddress\u5b57\u6bb5\u548cPointerOfRawData\u5b57\u6bb5\u76f8\u51cf\u5f97\u5230RVA\u4e0eFOA\u7684\u5dee\u503c\uff0c\u518d\u7528VA-ImageBase-\u5dee\u503c\u5373\u5f97\u5230FOA\u3002\u5176\u539f\u7406\u5b9e\u9645\u4e0a\u5c31\u662f\u8ba1\u7b97\u51fa\u4e86\u5728\u5185\u5b58\u4e2d\u6bd4\u5728\u78c1\u76d8\u4e2d\u591a\u4e86\u591a\u5c11\u586b\u5145\uff0c\u518d\u51cf\u6389\u591a\u4f59\u7684\u586b\u5145\uff0c\u5c31\u5f97\u5230\u4e86\u6587\u4ef6\u4e2d\u7684\u504f\u79fb\u5730\u5740\u3002<\/p>\n
\u4ea6\u6216\u8005\u4e5f\u53ef\u4ee5\u4f7f\u7528\u5730\u5740\u8f6c\u6362\u5668\uff0cLoadPE\u5c31\u6709\u8fd9\u6837\u7684\u529f\u80fd\u3002<\/p>\n
\n
\u8f93\u5165\u8868<\/h2>\n
\u53ef\u6267\u884c\u6587\u4ef6\u4f7f\u7528\u6765\u81ea\u5176\u4ed6Dll\u7684\u4ee3\u7801\u6216\u6570\u636e\u7684\u52a8\u4f5c\u79f0\u4f5c\u662f\u8f93\u5165\u3002\u5f53PE\u6587\u4ef6\u88abWIndows\u52a0\u8f7d\u5668\u8f7d\u5165\u65f6\uff0c\u5176\u7528\u4f5c\u4e4b\u4e00\u5c31\u662f\u5b9a\u4f4d\u6240\u6709\u88ab\u8f93\u5165\u7684\u51fd\u6570\u548c\u6570\u636e\uff0c\u5e76\u4e14\u8ba9\u6b63\u5728\u8f7d\u5165\u7684\u6587\u4ef6\u53ef\u4ee5\u4f7f\u7528\u90a3\u4e9b\u5730\u5740\uff0c\u8fd9\u4e2a\u8fc7\u7a0b\u5c31\u662f\u901a\u8fc7PE\u6587\u4ef6\u7684\u8f93\u5165\u8868\uff08Import Table\uff0c\u5bfc\u5165\u8868\uff09\u6765\u5b8c\u6210\u7684\u3002\u8868\u4e2d\u4fdd\u5b58\u7684\u4fe1\u606f\u5c31\u662f\u51fd\u6570\u540d\u548c\u5176\u9a7b\u7559Dll\u540d\u7b49\u52a8\u6001\u94fe\u63a5\u6240\u9700\u8981\u7684\u4fe1\u606f\u3002<\/p>\n
\u8f93\u5165\u51fd\u6570<\/h3>\n
\u8f93\u5165\u51fd\u6570\u5c31\u662f\u88ab\u7a0b\u5e8f\u8c03\u7528\u4f46\u662f\u5176\u6267\u884c\u4ee3\u7801\u4e0d\u5728\u7a0b\u5e8f\u4e2d\u7684\u51fd\u6570\uff0c\u8fd9\u4e9b\u51fd\u6570\u7684\u4ee3\u7801\u5728Dll\u4e2d\u3002<\/p>\n
\u7a0b\u5e8f\u94fe\u63a5DLL\u6709\u9690\u5f0f\u94fe\u63a5\u548c\u663e\u5f0f\u94fe\u63a5\u4e24\u79cd\u65b9\u5f0f\uff0c\u5176\u4e2d\u9690\u5f0f\u94fe\u63a5\u662f\u5b8c\u5168\u7531Windows\u88c5\u8f7d\u5668\u5b8c\u6210\uff0c\u663e\u793a\u94fe\u63a5\u5219\u9700\u8981\u901a\u8fc7\u8c03\u7528LoadLibrary\u548cGetProcAddress\u6765\u4f7fDLL\u88ab\u52a0\u8f7d\u3002\u4e0d\u8fc7\u5728\u9690\u5f0f\u94fe\u63a5\u4e2d\uff0c\u7c7b\u4f3c\u4e8eLoadLibrary\u548cGetProcAddress\u7684\u4ee3\u7801\u5728Windows\u88c5\u8f7d\u5668\u4e2d\u6267\u884c\uff0c\u4e14\u8981\u786e\u4fddPE\u6587\u4ef6\u6240\u9700\u7684\u4efb\u4f55DLL\u90fd\u88ab\u8f7d\u5165\u3002<\/p>\n
\u5728PE\u6587\u4ef6\u4e2d\u6709\u4e00\u7ec4\u7ed3\u6784\uff0c\u5206\u522b\u5b58\u50a8\u4e86\u8f93\u5165\u7684DLL\u540d\u79f0\u5e76\u4e14\u6307\u5411\u4e00\u7ec4\u51fd\u6570\u6307\u9488\uff0c\u8fd9\u6837\u7684\u4e00\u7ec4\u7ed3\u6784\u53eb\u505a\u8f93\u5165\u5730\u5740\u8868\uff08Import Adress Table\uff0cIAT\uff09\uff0c\u6bcf\u4e00\u4e2a\u88ab\u5f15\u5165\u7684API\u5728IAT\u4e2d\u90fd\u6709\u4f4d\u7f6e\uff0c\u5c06\u88abWindows\u88c5\u8f7d\u5668\u5199\u5165\u8f93\u5165\u51fd\u6570\u7684\u5730\u5740\u3002\u4e00\u65e6\u6a21\u5757\u88ab\u8f7d\u5165\uff0cIAT\u4e2d\u5c06\u4f1a\u5305\u542b\u6240\u8981\u8c03\u7528\u51fd\u6570\u7684\u5730\u5740\u3002<\/p>\n
\u5728\u8c03\u7528\u8f93\u5165\u51fd\u6570\u65f6\uff0c\u6709\u4e24\u79cd\u60c5\u51b5\u3002\u5047\u8bbe\u8f93\u5165\u51fd\u6570\u572800402010h\u4e2d\uff0c\u4f4d\u4e8eIAT\u4e2d\uff0c\u5219\u9ad8\u6548\u7684\u60c5\u51b5\u5c06\u4f1a\u8fd9\u6837\u8c03\u7528
\nCALL DWORD PTR [00402010]<\/code>
\n\u4f46\u662f\u5bf9\u4e8e\u4e00\u4e2a\u4f4e\u6548\u7684\u8c03\u7528\u5219\u662f\u4e0b\u9762\u8fd9\u79cd\u60c5\u51b5\u7684
\nCALL 00401164<\/code>
\n\u2026\u2026<\/code>
\n\uff1a00401164\uff1a<\/code>
\nJmp dword ptr [00402010]   ;\u6307\u5411USER32.LoadIconA\u51fd\u6570<\/code><\/p>\n
\u8fd9\u79cd\u60c5\u51b5\u4e0bcall\u6307\u4ee4\u628a\u63a7\u5236\u6743\u4ea4\u7ed9\u4e86\u4e00\u4e2a\u5b50\u7a0b\u5e8f\uff0c\u5b50\u7a0b\u5e8f\u4e2d\u7684jmp\u6307\u4ee4\u8df3\u8f6c\u5230IAT\u4e2d\uff0c\u4f7f\u7528\u4e86\u800c\u5916\u7684\u4ee3\u7801\u5e76\u4e14\u8017\u8d39\u4e86\u989d\u5916\u7684\u65f6\u95f4\u3002\u8fd9\u6837\u7684\u539f\u56e0\u662f\u56e0\u4e3a\u7f16\u8bd1\u5668\u65e0\u6cd5\u533a\u5206\u8f93\u5165\u51fd\u6570\u8c03\u7528\u548c\u666e\u901a\u51fd\u6570\u8c03\u7528\uff0c\u5bf9\u4e8e\u6bcf\u4e00\u4e2a\u8c03\u7528\u51fd\u6570\u7f16\u8bd1\u5668\u4f1a\u4f7f\u7528\u76f8\u540c\u7684CALL XXXXXXX<\/code>\u6307\u4ee4\uff0c\u8fd9\u91cc\u7684xxxxx\u5b9e\u9645\u4e0a\u662f\u51fd\u6570\u7684\u5b9e\u9645\u5730\u5740\uff0c\u800c\u4e0d\u662f\u4e00\u4e2a\u6307\u9488\uff0c\u4f46\u662f\u5728\u7a0b\u5e8f\u4e2d\u8f93\u5165\u51fd\u6570\u7684\u5b9e\u9645\u5730\u5740\u5e76\u4e0d\u5b58\u5728\uff0c\u6240\u4ee5\u94fe\u63a5\u5668\u4ea7\u751f\u4e86jmp\u6765\u53d6\u4ee3xxxxx\u3002\u8fd9\u91cc\u7684jmp\u6307\u4ee4\u6765\u81ea\u4e3a\u8f93\u5165\u51fd\u6570\u51c6\u5907\u7684\u8f93\u5165\u5e93\u3002<\/p>\n
\u5982\u679c\u60f3\u8981\u4f7f\u7528\u9ad8\u6548\u7684\u65b9\u5f0f\uff0c\u53ef\u4ee5\u4f7f\u7528declspec(dllimport)\u6765\u544a\u8bc9\u7f16\u8bd1\u5668\u8fd9\u4e2a\u51fd\u6570\u6765\u81ea\u53e6\u4e00\u4e2aDll\u6b64\u65f6\u7f16\u8bd1\u5668\u4f1a\u7ed9\u51fd\u6570\u52a0\u4e0a\u4e00\u4e2a\u201c__imp\\<\/em>\u201d\u524d\u7f00\uff0c\u7136\u540e\u628a\u51fd\u6570\u9001\u7ed9\u94fe\u63a5\u5668\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u76f4\u63a5\u628a\u51fd\u6570\u9001\u5165\u5230IAT\u4e2d\uff0c\u7a0b\u5e8f\u5c31\u53ef\u4ee5\u76f4\u63a5\u8c03\u7528\u4e86\u3002<\/p>\n
\n
\u8fd9\u91cc\u7684\u51fd\u6570\u4fee\u9970\u7b26\u9664\u4e86\u53ef\u4ee5\u8ba9\u8f93\u5165\u51fd\u6570\u7684\u8c03\u7528\u6548\u7387\u53d8\u9ad8\uff0c\u8fd8\u53ef\u4ee5\u66f4\u597d\u7684\u5904\u7406DLL\u4e2d\u7684\u9759\u6001\u53d8\u91cf\u3002\u52a0\u5165\u5916\u90e8dll\u5e93\u7684\u7c7b\u4e2d\u5b58\u5728\u4e00\u4e2a\u9759\u6001\u53d8\u91cf\uff0c\u4f7f\u7528_declspec(dllimport)\u4fee\u9970\u7b26\u624d\u53ef\u4ee5\u4f7f\u7528\u8fd9\u4e2a\u9759\u6001\u53d8\u91cf\u3002
\n\u6ce8\u610f:\u60f3\u8981dll\u6210\u4e3a\u5916\u90e8\u5e93\uff0c\u9700\u8981\u4f7f\u7528_declspec(dllexport)\u4fee\u9970\u7b26\uff0c\u8fd9\u6837\u53ef\u4ee5\u4f7fdll\u4e2d\u7684\u4ee3\u7801\u66b4\u9732\u51fa\u6765\u4e3a\u5176\u4ed6\u5e94\u7528\u7a0b \u5e8f\u4f7f\u7528\u3002<\/p>\n<\/blockquote>\n
\u8f93\u5165\u8868\u7ed3\u6784<\/h3>\n
\u8f93\u5165\u8868\u4ee5\u4e00\u4e2aIMAGE_IMPORT_DESCRIPTOR(IID)\u6570\u7ec4\u5f00\u59cb\uff0c\u6bcf\u4e00\u4e2a\u88abPE\u6587\u4ef6\u9690\u5f0f\u94fe\u63a5\u7684DLL \u90fd\u6709\u4e00\u4e2aIID\u3002\u5728\u8fd9\u4e2a\u7ed3\u6784\u4e2d\u5e76\u6ca1\u6709\u6307\u51fa\u8be5\u7ed3\u6784\u6570\u7ec4\u7684\u9879\u6570\uff0c\u4f46\u662f\u6570\u7ec4\u6700\u540e\u4e00\u4e2a\u5355\u5143\u662fNULL\uff0c\u7531\u6b64\u53ef\u4ee5\u8ba1\u7b97\u51fa\u6570\u7ec4\u7684\u9879\u6570\u3002\u8f93\u5165\u8868\u7684\u7ed3\u6784\u5982\u4e0b<\/p>\n
typedef struct _IMAGE_IMPORT_DESCRIPTOR {   \/\/ 0 for terminating null import descriptor\n    union {\n        DWORD   Characteristics;\n        DWORD   OriginalFirstThunk;      \/\/ RVA to original unbound IAT (PIMAGE_THUNK_DATA)\n    };\n    DWORD   TimeDateStamp;                  \/\/ 0 if not bound,\n                                            \/\/ -1 if bound, and real date\\time stamp\n                                   \/\/     in IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT (new BIND)\n                                   \/\/ O.W. date\/time stamp of DLL bound to (Old BIND)\n\n    DWORD   ForwarderChain;                 \/\/ -1 if no forwarders\n    DWORD   Name;\n    DWORD   FirstThunk;               \/\/ RVA to IAT (if bound this IAT has actual addresses)\n} IMAGE_IMPORT_DESCRIPTOR;<\/code><\/pre>\n
Characteristics\u3001OriginalFirstThunk<\/strong> \u5305\u542b\u6307\u5411\u8f93\u5165\u540d\u79f0\u8868\u7684RVA\u3002\u8f93\u5165\u540d\u79f0\u8868\u662f\u4e00\u4e2aIMAGE_THUNK_DATA\u7ed3\u6784\u7684\u6570\u7ec4\uff0c\u6570\u7ec4\u4e2d\u6bcf\u4e00\u4e2a\u7ed3\u6784\u90fd\u6307\u5411IMAGE_IMPORT_BY_NAME\u7ed3\u6784\uff0c\u62e5\u6709 Hint \u548c Function name \u7684\u5730\u5740\uff0c\u6570\u7ec4\u4ee5\u4e00\u4e2a\u4e3a0\u7684\u7ed3\u6784\u7ed3\u675f\u3002<\/p>\n
TimeDateStamp<\/strong> \u4e00\u4e2a32\u4f4d\u65f6\u95f4\u6233\uff0c\u53ef\u4ee5\u5ffd\u7565\u3002<\/p>\n
ForwarderChain<\/strong> \u7b2c\u4e00\u4e2a\u88ab\u8f6c\u5411\u7684API\u7684\u7d22\u5f15\uff0c\u4e00\u822c\u4e3a0\uff0c\u5f53\u7a0b\u5e8f\u5f15\u7528\u4e00\u4e2aDLL\u4e2d\u7684API\uff0c\u800c\u8fd9\u4e2aAPI\u53c8\u5728\u5f15\u7528\u5176\u4ed6DLL\u7684API\u65f6\u4f7f\u7528\uff0c\u8fd9\u6837\u7684\u60c5\u51b5\u5f88\u5c11\u51fa\u73b0\uff0c\u4e00\u822c\u53ef\u4ee5\u5ffd\u7565\u3002<\/p>\n
Name<\/strong> DLL\u540d\u5b57\u7684RVA\uff0c\u662f\u4e00\u4e2a\u4ee500\u4e3a\u7ed3\u5c3e\u7684ASCII\u5b57\u7b26\u4e32\u7684RVA\u5730\u5740\uff0c\u5176\u5b58\u50a8\u7684\u662f\u5b8c\u6574\u7684DLL\u6587\u4ef6\u540d\uff0c\u5305\u542b.DLL\u540e\u7f00\u3002<\/p>\n
FirstThunk<\/strong> \u4ed6\u6307\u5411\u8f93\u5165\u5730\u5740\u8868\uff08IAT\uff09\uff0cIAT\u662f\u4e00\u4e2aIMAGE_THUNK_DATA\u7ed3\u6784\u7684\u6570\u7ec4\u3002<\/p>\n
\n
OriginalFirstThunk\u548cFirstThunk\u76f8\u4f3c\uff0c\u5206\u522b\u6307\u5411\u4e24\u4e2a\u672c\u8d28\u4e0a\u76f8\u540c\u7684\u6570\u7ec4\uff0cIMAGE_THUNK_DATA\u7ed3\u6784\uff0c\u8fd9\u4e9b\u6570\u7ec4\u6700\u5e38\u89c1\u7684\u6559\u6cd5\u5c31\u662fIAT\u548cINT\u3002\u6bcf\u4e2aIMAGE_THUNK_DATA\u5143\u7d20\u5bf9\u5e94\u4e8e\u4e00\u4e2a\u4ece\u53ef\u6267\u884c\u6587\u4ef6\u8f93\u5165\u7684\u51fd\u6570\u3002<\/p>\n<\/blockquote>\n
\u4e3a\u4ec0\u4e48\u4f1a\u6709\u4e24\u4e2a\u4e00\u6a21\u4e00\u6837\u7684\u6570\u7ec4\u5462\uff1f<\/strong>
\nOriginalFirstThunk \u6307\u5411\u7684\u6570\u7ec4\u4e5f\u53eb\u505a\u53eb\u505a hint-name table\uff0c\u5373 HNT \uff0c\u4ed6\u5728 PE \u52a0\u8f7d\u5230\u5185\u5b58\u4e2d\u65f6\u88ab\u4fdd\u7559\u4e86\u4e0b\u6765\u4e14\u6c38\u8fdc\u4e0d\u4f1a\u88ab\u4fee\u6539\u3002\u4f46\u662f\u5728 Windows \u52a0\u8f7d\u8fc7 PE \u5230\u5185\u5b58\u4e4b\u540e\uff0cWindows \u4f1a\u901a\u8fc7INT\u7d22\u5f15\u8f93\u5165\u51fd\u6570\u7684\u5730\u5740\uff0c\u7136\u540e\u91cd\u5199 FirstThunk \u6240\u6307\u5411\u7684\u6570\u7ec4\u5143\u7d20\u4e2d\u7684\u5185\u5bb9\uff0c\u4f7f\u5f97\u6570\u7ec4\u4e2d\u6bcf\u4e2a IMAGE_THUNK_DATA \u4e0d\u518d\u8868\u793a\u6307\u5411\u5e26\u6709\u51fd\u6570\u63cf\u8ff0\u7684 IMAGE_THUNK_DATA \u5143\u7d20\uff0c\u800c\u662f\u76f4\u63a5\u6307\u5411\u4e86\u51fd\u6570\u5730\u5740\u3002\u6b64\u65f6\uff0cFirstThunk \u6240\u6307\u5411\u7684\u6570\u7ec4\u5c31\u79f0\u4e4b\u4e3a\u8f93\u5165\u5730\u5740\u8868\uff08Import Address Table \uff0c\u5373\u7ecf\u5e38\u8bf4\u7684 IAT\uff09\u3002
\n\u91cd\u5199\u524d\uff1a<\/p>\n
\"file\"<\/div><\/p>\n
\u91cd\u5199\u540e\uff1a<\/p>\n
\"file\"<\/div><\/p>\n
IMAGE_THUNK_DATA\u662f\u4e00\u4e2a\u53cc\u5b57\uff0c\u4e0d\u540c\u65f6\u523b\u6709\u7740\u4e0d\u540c\u7684\u542b\u4e49\u3002\u5176\u7ed3\u6784\u5982\u4e0b<\/p>\n
typedef struct _IMAGE_THUNK_DATA32 {\n    union {\n        DWORD ForwarderString;      \/\/ \u6307\u5411\u4e00\u4e2a\u8f6c\u5411\u8005\u5b57\u7b26\u4e32\u7684RVA\n        DWORD Function;             \/\/ \u88ab\u8f93\u5165\u7684\u51fd\u6570\u7684\u5185\u5b58\u5730\u5740\n         DWORD Ordinal;              \/\/ \u88ab\u8f93\u5165\u7684 API \u7684\u5e8f\u6570\u503c\n         DWORD AddressOfData;        \/\/ \u6307\u5411 IMAGE_IMPORT_BY_NAME\n    } u1;\n} IMAGE_THUNK_DATA32;<\/code><\/pre>\n
\u5f53\u8fd9\u4e2a\u7ed3\u6784\u7684\u9ad8\u4f4d\u4e3a1\u7684\u65f6\u5019\uff0c\u8868\u793a\u8be5\u51fd\u6570\u4ee5\u5e8f\u53f7\u7684\u5f62\u5f0f\u8f93\u5165\uff0c\u8fd9\u65f6\u4f4e31\u4f4d\u4f1a\u88ab\u89c6\u4f5c\u4e00\u4e2a\u51fd\u6570\u5e8f\u53f7\uff0c\u5f53\u9ad8\u4f4d\u4e3a0\u7684\u65f6\u5019\uff0c\u8868\u793a\u51fd\u6570\u4ee5\u5b57\u7b26\u4e32\u7c7b\u578b\u7684\u51fd\u6570\u540d\u65b9\u5f0f\u8f93\u5165\uff0c\u8fd9\u662f\u5176\u503c\u662f\u4e00\u4e2aRVA\uff0c\u6307\u5411\u4e00\u4e2aIMAGE_IMPORT_BY_NAME\u7ed3\u6784\u3002\u5bf9\u4e8eIMAGE_IMPORT_BY_NAME\uff0c\u5176\u7ed3\u6784\u5982\u4e0b<\/p>\n
typedef struct _IMAGE_IMPORT_BY_NAME {\n    WORD   Hint;     \/\/ \u5e8f\u53f7 \n    CHAR   Name[1];  \/\/ \u5b9e\u9645\u4e0a\u662f\u4e00\u4e2a\u53ef\u53d8\u957f\u7684\u4ee50\u4e3a\u7ed3\u5c3e\u7684\u5b57\u7b26\u4e32\n} IMAGE_IMPORT_BY_NAME, *PIMAGE_IMPORT_BY_NAME;<\/code><\/pre>\n
HInt<\/strong>\u662f\u672c\u51fd\u6570\u5728\u5176\u6240\u9a7b\u7559\u7684DLL\u4e2d\u7684\u7684\u5e8f\u53f7\u3002PE\u88c5\u5728\u5176\u53ef\u4ee5\u7528\u6765\u5728DLL\u7684\u8f93\u51fa\u8868\u91cc\u5feb\u901f\u67e5\u8be2\u51fd\u6570\u3002
\nName<\/strong>\u662f\u51fd\u6570\u540d\u7684ASCII\u5b57\u7b26\u4e32\uff0c\u5b9e\u9645\u4e0a\u662f\u4e00\u4e2a\u53d8\u957f\u7ed3\u6784\uff0c\u4ee5NULL\u4e3a\u7ed3\u5c3e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
This entry is \u7b2c 1 \u90e8\u5206\uff0c\u5171 1 in the series \u300a\u52a0\u5bc6\u4e0e\u89e3\u5bc6\u300b\u8bfb\u4e66\u7b14\u8bb0<\/a><\/div><\/div><\/div>
\u533a\u5757 \u5728\u539f\u59cb\u6570\u636e\u548c\u539f\u59cb\u6570\u636e\u4e4b\u95f4\u5b58\u5728\u4e00\u4e2a\u533a\u5757\u8868\uff0c\u5176\u4e2d\u5305\u542b\u7740\u6bcf\u4e2a\u5757\u5728\u5185\u5b58\u4e2d\u7684\u4fe1\u606f\uff0c\u5206\u522b\u6307\u5411\u4e0d\u540c\u533a\u5757\u7684\u5b9e\u4f53 \u533a\u5757\u8868  […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"series":[80],"class_list":["post-6599","post","type-post","status-publish","format-standard","hentry","category-study-notes","series-80"],"_links":{"self":[{"href":"https:\/\/www.wangonc.com\/index.php\/wp-json\/wp\/v2\/posts\/6599","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wangonc.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wangonc.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wangonc.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wangonc.com\/index.php\/wp-json\/wp\/v2\/comments?post=6599"}],"version-history":[{"count":7,"href":"https:\/\/www.wangonc.com\/index.php\/wp-json\/wp\/v2\/posts\/6599\/revisions"}],"predecessor-version":[{"id":7382,"href":"https:\/\/www.wangonc.com\/index.php\/wp-json\/wp\/v2\/posts\/6599\/revisions\/7382"}],"wp:attachment":[{"href":"https:\/\/www.wangonc.com\/index.php\/wp-json\/wp\/v2\/media?parent=6599"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wangonc.com\/index.php\/wp-json\/wp\/v2\/categories?post=6599"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wangonc.com\/index.php\/wp-json\/wp\/v2\/tags?post=6599"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/www.wangonc.com\/index.php\/wp-json\/wp\/v2\/series?post=6599"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}