{"id":92,"date":"2014-05-18T10:29:23","date_gmt":"2014-05-18T10:29:23","guid":{"rendered":""},"modified":"2014-05-18T10:29:23","modified_gmt":"2014-05-18T10:29:23","slug":"","status":"publish","type":"post","link":"http:\/\/weizn.net\/?p=92","title":{"rendered":"[\u8f6c]FS\u5bc4\u5b58\u5668\u8d44\u6599"},"content":{"rendered":"
\n

\n\t\tFS<\/span><\/span>\u5bc4\u5b58\u5668\u6307\u5411\u5f53\u524d\u6d3b\u52a8\u7ebf\u7a0b\u7684<\/span>TEB<\/span><\/span>\u7ed3\u6784\uff08\u7ebf\u7a0b\u7ed3\u6784\uff09<\/span><\/span>\n\t<\/p>\n

\n\t\t\u504f\u79fb<\/span>  <\/span><\/span><\/span>\u8bf4\u660e<\/span><\/span>\n\t<\/p>\n

\n\t\t000  <\/span><\/span><\/span>\u6307\u5411<\/span>SEH<\/span><\/span>\u94fe\u6307\u9488<\/span><\/span>\n\t<\/p>\n

\n\t\t004  <\/span><\/span><\/span>\u7ebf\u7a0b\u5806\u6808\u9876\u90e8<\/span><\/span>\n\t<\/p>\n

\n\t\t008  <\/span><\/span><\/span>\u7ebf\u7a0b\u5806\u6808\u5e95\u90e8<\/span><\/span>\n\t<\/p>\n

\n\t\t00C  <\/span>SubSystemTib<\/span><\/span>\n\t<\/p>\n

\n\t\t010  <\/span>FiberData<\/span><\/span>\n\t<\/p>\n

\n\t\t014  <\/span>ArbitraryUserPointer<\/span><\/span>\n\t<\/p>\n

\n\t\t018  <\/span>FS<\/span><\/span>\u6bb5\u5bc4\u5b58\u5668\u5728\u5185\u5b58\u4e2d\u7684\u955c\u50cf\u5730\u5740<\/span><\/span>\n\t<\/p>\n

\n\t\t020  <\/span><\/span><\/span>\u8fdb\u7a0b<\/span>PID<\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t024  <\/span><\/span><\/span>\u7ebf\u7a0b<\/span>ID<\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t02C  <\/span><\/span><\/span>\u6307\u5411\u7ebf\u7a0b\u5c40\u90e8\u5b58\u50a8\u6307\u9488<\/span><\/span>\n\t<\/p>\n

\n\t\t030  <\/span>PEB<\/span><\/span>\u7ed3\u6784\u5730\u5740\uff08\u8fdb\u7a0b\u7ed3\u6784\uff09<\/span><\/span>\n\t<\/p>\n

\n\t\t034  <\/span><\/span><\/span>\u4e0a\u4e2a\u9519\u8bef\u53f7<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t\u5f97\u5230<\/span>KERNEL32.DLL<\/span><\/span>\u57fa\u5740\u7684\u65b9\u6cd5<\/span><\/span>\n\t<\/p>\n

\n\t\tassume fs:nothing             <\/span>;<\/span><\/span>\u6253\u5f00<\/span>FS<\/span><\/span>\u5bc4\u5b58\u5668<\/span><\/span>\n\t<\/p>\n

\n\t\tmov eax,fs:[30h]            <\/span>;<\/span><\/span>\u5f97\u5230<\/span>PEB<\/span><\/span>\u7ed3\u6784\u5730\u5740<\/span><\/span>\n\t<\/p>\n

\n\t\tmov eax,[eax + 0ch]        <\/span>;<\/span><\/span>\u5f97\u5230<\/span>PEB_LDR_DATA<\/span><\/span>\u7ed3\u6784\u5730\u5740<\/span><\/span>\n\t<\/p>\n

\n\t\tmov esi,[eax + 1ch]        <\/span>;InInitializationOrderModuleList<\/span><\/span>\n\t<\/p>\n

\n\t\tlodsd                      <\/span>;<\/span><\/span>\u5f97\u5230<\/span>KERNEL32.DLL<\/span><\/span>\u6240\u5728<\/span>LDR_MODULE<\/span><\/span>\u7ed3\u6784\u7684<\/span>InInitializationOrderModuleList<\/span><\/span>\u5730\u5740<\/span><\/span>\n\t<\/p>\n

\n\t\tmov edx,[eax + 8h]         <\/span>;<\/span><\/span>\u5f97\u5230<\/span>BaseAddress<\/span><\/span>\uff0c\u65e2<\/span>Kernel32.dll<\/span><\/span>\u57fa\u5740<\/span> <\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t\u5b9e\u4f8b\u5206\u6790\uff1a\u5982\u4f55\u7528<\/span>FS<\/span><\/span>\u5bc4\u5b58\u5668\u67e5\u627e<\/span>KERNEL32.DLL<\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t\u5728<\/span>shellcode<\/span><\/span>\u4e2d\u7528\u5b83\u6765\u627e<\/span>KERNEL32.DLL<\/span><\/span>\u57fa\u5730\u5740\u662f\u5e38\u89c1\u7684\u7b97\u6cd5\u4e86\uff0c\u7ecf\u5178\u7684\u4e09\u79cd\u7b97\u6cd5\u90fd\u7528\u5230\u4e86<\/span>FS<\/span><\/span>\u5bc4\u5b58\u5668\uff01\u5979\u4eec\u662f\uff1a<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t1.       <\/span><\/span><\/span>\u901a\u8fc7<\/span>PEB(FS:[30])<\/span><\/span>\u83b7\u53d6<\/span>KERNEL32.DLL<\/span><\/span>\u57fa\u5730\u5740<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t2.       <\/span><\/span><\/span>\u901a\u8fc7<\/span>TEB(FS:[18])<\/span><\/span>\u83b7\u53d6<\/span>KERNEL32.DLL<\/span><\/span>\u57fa\u5730\u5740<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t3.       <\/span><\/span><\/span>\u901a\u8fc7<\/span>SEH(FS:[00])<\/span><\/span>\u83b7\u53d6<\/span>KERNEL32.DLL<\/span><\/span>\u57fa\u5730\u5740<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t\u547d\u9898\u4e00\uff1a\u901a\u8fc7<\/span>PEB(FS:[30])<\/span><\/span>\u83b7\u53d6<\/span>KERNEL32.DLL<\/span><\/span>\u57fa\u5730\u5740<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t\u7b97\u6cd5\u63cf\u8ff0\uff1a<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tmov eax,fs:[30h]     <\/span>;<\/span><\/span>\u5f97\u5230<\/span>PEB<\/span><\/span>\u7ed3\u6784\u5730\u5740<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tmov eax,[eax + 0ch]  <\/span>;<\/span><\/span>\u5f97\u5230<\/span>PEB_LDR_DATA<\/span><\/span>\u7ed3\u6784\u5730\u5740<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tmov esi,[eax + 1ch]   <\/span><\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tlodsd  <\/span>; <\/span><\/span>\u5f97\u5230<\/span>KERNEL32.DLL<\/span><\/span>\u6240\u5728<\/span>LDR_MODULE<\/span><\/span>\u7ed3\u6784\u7684<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t; InInitializationOrderModuleList<\/span><\/span>\u5730\u5740<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tmov edx,[eax + 8h]   <\/span>;<\/span><\/span>\u5f97\u5230<\/span>BaseAddress<\/span><\/span>\uff0c\u65e2<\/span>Kernel32.dll<\/span><\/span>\u57fa\u5740<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t\u8bc1\u660e\uff1a<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t1.       <\/span><\/span><\/span>\u968f\u4fbf<\/span>open<\/span><\/span>\u4e00\u4e2a<\/span>exe<\/span><\/span>\uff0c\u5185\u5b58\u4e2d\u7684<\/span>KERNEL32.DLL<\/span><\/span>\u57fa\u5730\u5740\u662f\u4e0d\u53d8\u7684\uff1b<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t2.       <\/span><\/span><\/span>\u83b7\u53d6<\/span>PEB<\/span><\/span>\u57fa\u5730\u5740\uff0c<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t0:000> dd fs:30 L1<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t003b:00000030  <\/span>7ffd6000<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t\u770b\u5230\u4e86\uff0c<\/span>7ffd6000<\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t3.       <\/span><\/span><\/span>\u83b7\u53d6<\/span>PEB_LDR_DATA<\/span><\/span>\u7ed3\u6784\u5730\u5740<\/span>7ffd6000+0c<\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tpeb<\/span><\/span>\u7684\u7ed3\u6784\u5b9a\u4e49\uff1a<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tntdll!_PEB<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t   <\/span>+0x000 InheritedAddressSpace : UChar<\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t   <\/span>+0x001 ReadImageFileExecOptions : UChar<\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t   <\/span>+0x002 BeingDebugged    <\/span>: UChar<\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t   <\/span>+0x003 SpareBool        <\/span>: UChar<\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t   <\/span>+0x004 Mutant           <\/span>: Ptr32 Void<\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t   <\/span>+0x008 ImageBaseAddress : Ptr32 Void<\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t   <\/span>+0x00c Ldr              <\/span>: Ptr32 _PEB_LDR_DATA<\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t   <\/span>+0x010 ProcessParameters : Ptr32 _RTL_USER_PROCESS_PARAMETERS<\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t   <\/span>+0x014 SubSystemData    <\/span>: Ptr32 Void<\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t   <\/span>+0x018 ProcessHeap      <\/span>: Ptr32 Void<\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t   <\/span>+0x01c FastPebLock      <\/span>: Ptr32 _RTL_CRITICAL_SECTION<\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t……<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t0:000>  <\/span>dd 7ffd6000+0c L1<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t7ffd600c  <\/span>00181ea0<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tPEB_LDR_DATA-> 00181ea0 <\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t4.       <\/span><\/span><\/span>\u83b7\u53d6<\/span>InInitializationOrderModuleList<\/span><\/span>\u7684\u5730\u5740<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t\u8bf4\u4e00\u4e0b\u8fd9\u4e2a<\/span>PEB_LDR_DATA<\/span><\/span>\uff0c\u5979\u662f<\/span>ntdll.dll<\/span><\/span>\u4e2d\u7684<\/span>undocumented<\/span><\/span>\u7684\u4e00\u4e2a\u7ed3\u6784\uff0c<\/span>PEB_LDR_DATA<\/span><\/span>\u7684\u7ed3\u6784\u5b9a\u4e49\uff1a<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t0:000> dt _PEB_LDR_DATA<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t   <\/span>+0x000 Length           <\/span>: Uint4B<\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t   <\/span>+0x004 Initialized      <\/span>: UChar<\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t   <\/span>+0x008 SsHandle         <\/span>: Ptr32 Void<\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t   <\/span>+0x00c InLoadOrderModuleList : _LIST_ENTRY<\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t   <\/span>+0x014 InMemoryOrderModuleList : _LIST_ENTRY<\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t   <\/span>+0x01c InInitializationOrderModuleList : _LIST_ENTRY<\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t   <\/span>+0x024 EntryInProgress  <\/span>: Ptr32 Void<\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t0:000> dd 00181ea0+1c L1<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t00181ebc  <\/span>00181f58<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tInInitializationOrderModuleList->00181f58<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t5.       <\/span><\/span><\/span>\u83b7\u53d6<\/span>kernel32<\/span><\/span>\u7684\u57fa\u5730\u5740<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t0:000> dd 00181f58+8 L1<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t00181f60  <\/span>7c920000<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t7c920000<\/span><\/span>\u5c31\u662f\u4e86\uff1f<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tcheck<\/span><\/span>\u4e00\u4e0b\uff1a<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t0:000> dd kernel32 L1<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t7c800000  <\/span>00905a4d<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t\u554a\uff01\u7adf\u7136\u4e0d\u662f\u554a\uff0c<\/span>7c920000<\/span><\/span>\u662f<\/span>ntdll.dll<\/span><\/span>\u7684\uff0c\u54c8\u54c8\u3002<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t\u4e0d\u8fc7\uff0c\u7b97\u6cd5\u547d\u9898\u4ecd\u7136\u662f\u6b63\u786e\u7684\u3002\u56e0\u4e3a\u5728<\/span>shellcode<\/span><\/span>\u4e2d\u6a21\u5757\u5217\u8868\u7684\u7b2c\u4e00\u4e2a\u5c31\u662f<\/span>kernel32<\/span><\/span>\u4e86\uff0c\u5f53\u7136\u53ef\u4ee5\u901a\u8fc7\u955c\u50cf\u540d\u79f0\u6765<\/span>check<\/span><\/span>\u7684\uff0c\u4e0d\u8fc7<\/span>shellcode<\/span><\/span>\u7684\u7a7a\u95f4\u4e0d\u5141\u8bb8\u7684\uff0c\u8fd9\u5c31\u662f<\/span>shellcode<\/span><\/span>\u7684\u827a\u672f\u4e86\u3002\u6211\u7528\u6765\u6d4b\u8bd5\u7684<\/span>exe<\/span><\/span>\u6070\u597d\u5148\u52a0\u8f7d\u4e86<\/span>ntdll.dll<\/span><\/span>\u3002<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t\u547d\u9898\u4e8c\uff1a\u901a\u8fc7<\/span>TEB(FS:[18])<\/span><\/span>\u83b7\u53d6<\/span>KERNEL32.DLL<\/span><\/span>\u57fa\u5730\u5740<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t\u7b97\u6cd5\u63cf\u8ff0\uff1a<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t\u672c\u5730\u7ebf\u7a0b\u7684\u6808\u91cc\u504f\u79fb<\/span>18H<\/span><\/span>\u7684\u6307\u9488\u6307\u5411<\/span>kernel32.dll<\/span><\/span>\u5185\u90e8\uff0c\u800c<\/span>fs :[ 0x18 ] <\/span><\/span>\u6307\u5411\u5f53\u524d\u7ebf\u7a0b\u800c\u4e14\u5f80\u91cc\u56db\u4e2a\u5b57\u8282\u6307\u5411\u7ebf\u7a0b\u6808\uff0c\u7ed3\u5408\u6808\u9876\u6307\u9488\u8fdb\u884c\u5bf9\u9f50\u904d\u5386\uff0c\u627e\u5230<\/span>PE<\/span><\/span>\u6587\u4ef6\u5934\uff08<\/span>DLL<\/span><\/span>\u7684\u6587\u4ef6\u683c\u5f0f\uff09\u7684\u201c<\/span>MZ<\/span><\/span>\u201d<\/span>MSDOS<\/span><\/span>\u6807\u5fd7\uff0c\u5c31\u62ff\u5230\u4e86<\/span>kernel32.dll<\/span><\/span>\u57fa\u5740\u3002<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\txor esi , esi<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tmov esi , fs :[ esi + 0x18 ] \/\/ TEB<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tmov eax , [ esi + 4 ] \/\/ <\/span><\/span>\u8fd9\u4e2a\u662f\u9700\u8981\u7684\u6808\u9876<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tmov eax , [ eax – 0x1c ] \/\/ <\/span><\/span>\u6307\u5411<\/span>Kernel32.dll<\/span><\/span>\u5185\u90e8<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tfind_kernel32_base :<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tdec eax \/\/ <\/span><\/span>\u5f00\u59cb\u5730\u6bef\u5f0f\u641c\u7d22<\/span>Kernel32<\/span><\/span>\u7a7a\u95f4<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\txor ax , ax<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tcmp word ptr [ eax ], 0x5a4d \/\/ “MZ”<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tjne find_kernel32_base \/\/ <\/span><\/span>\u5faa<\/span> <\/span>\u73af\u904d<\/span> <\/span>\u5386<\/span> <\/span>\uff0c\u627e\u5230<\/span> <\/span>\u5219<\/span> <\/span>\u8fd4\u56de<\/span> eax<\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t\u8bc1\u660e\uff1a<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t1.       <\/span><\/span><\/span>\u627e\u5230<\/span>TEB<\/span><\/span>\uff0c\u8fd9\u4e2a\u597d\u529e\uff1a<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t0:000>  <\/span>dd fs:18 L1<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t003b:00000018  <\/span>7ffdd000<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tTEB->7ffdd000<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t2.       <\/span><\/span><\/span>\u627e\u5230\u6808\u9876\u6307\u9488\uff1a<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t0:000> dd 7ffdd000+4 L1<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t7ffdd004  <\/span>00070000<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t3.       <\/span><\/span><\/span>\u8fdb\u5165<\/span>Kernel32<\/span><\/span>\u7a7a\u95f4\uff1a<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t0:000> dd 00070000-1c L1<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t0006ffe4  <\/span>7c839aa8<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t4.       <\/span>Kernel32<\/span><\/span>\u7a7a\u95f4\u7684\u5927\u641c\u7d22\uff1a<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t0:000> db 7c839aa7 L4<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t7c839aa7  <\/span>30 55 8b ec                                      <\/span>0U..<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t……<\/span><\/span>\u4e00\u76f4\u641e\u4e0b\u53bb<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t0:000> db 7c800000 L4<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t7c800000  <\/span>4d 5a 90 00                                      <\/span>MZ..<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t\u627e\u5230\u4e86\u5427\uff0c\u54c8\u54c8\u3002\u6709\u70b9\u6548\u7387\u95ee\u9898\uff0c<\/span>shellcode<\/span><\/span>\u6709\u65f6\u5019\u662f\u8981\u727a\u7272\u6548\u7387\u7684\uff0c\u6ca1\u529e\u6cd5\uff0c\u8fd8\u662f\u827a\u672f\u95ee\u9898\u3002<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t\u547d\u9898\u4e09\uff1a\u901a\u8fc7<\/span>SEH(FS:[00])<\/span><\/span>\u83b7\u53d6<\/span>KERNEL32.DLL<\/span><\/span>\u57fa\u5730\u5740<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t\u7b97\u6cd5\u63cf\u8ff0\uff1a<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t\u6ce8\u610f\uff1a<\/span>FS:[ 0 ] <\/span><\/span>\u6307\u5411\u7684\u662f<\/span>SHE<\/span><\/span>\uff0c\u5b83\u6307\u5411<\/span>kernel32.dll<\/span><\/span>\u5185\u90e8\u94fe\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u987a\u85e4\u6478\u74dc\u4e86\u3002<\/span>FS:[ 0 ] <\/span><\/span>\u6307\u5411\u7684\u662f<\/span>SHE<\/span><\/span>\u7684\u5185\u5c42\u94fe\uff0c\u4e3a\u4e86\u627e\u5230\u9876\u5c42\u5f02\u5e38\u5904\u7406\uff0c\u6211\u4eec\u5411\u5916\u904d\u5386\u627e\u5230<\/span>prev<\/span><\/span>\u6210\u5458\u7b49\u4e8e<\/span> 0xffffffff <\/span><\/span>\u7684<\/span>EXCEPTION_REGISTER<\/span><\/span>\u7ed3\u6784\uff0c\u8be5\u7ed3\u6784\u7684<\/span>handler<\/span><\/span>\u503c\u5c31\u662f\u7cfb\u7edf<\/span> <\/span>\u9ed8<\/span> <\/span>\u8ba4\u7684\u5904\u7406\u4f8b\u7a0b\uff1b\u8fd9\u91cc\u6709\u4e2a\u7ec6\u8282\uff0c<\/span>DLL<\/span><\/span>\u7684\u88c5\u8f7d\u662f<\/span>64K<\/span><\/span>\u8fb9\u754c\u5bf9\u9f50\u7684\uff0c\u6240\u4ee5\u9700\u8981\u5229\u7528\u904d\u5386\u5230\u7684\u6307\u5411\u6700\u540e\u7684\u5f02\u5e38\u5904\u7406\u7684\u6307\u9488\u8fdb\u884c\u9875\u67e5\u627e\uff0c\u518d\u7ed3\u5408<\/span>PE<\/span><\/span>\u6587\u4ef6<\/span>MSDOS<\/span><\/span>\u6807\u5fd7\u90e8\u5206\uff0c\u53ea\u8981\u5728\u6bcf\u4e2a<\/span> 64K <\/span><\/span>\u8fb9\u754c\u67e5\u627e<\/span> <\/span>\u201c<\/span>MZ <\/span><\/span>\u201d\u5b57\u7b26\u5c31\u80fd\u627e\u5230<\/span>kernel32.dll<\/span><\/span>\u57fa\u5740\u3002<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\txor ecx , ecx<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tmov esi , fs :[ ecx ]<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tfind_seh :<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tmov eax ,[ esi ] <\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tmov esi , eax<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tcmp [ eax ], ecx<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tjns find_seh \/\/ 0xffffffff<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tmov eax , [ eax + 0x04 ] \/\/ handler<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tfind_kernel32_base :<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tdec eax<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\txor ax , ax<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tcmp word ptr [ eax ], 0x5a4d<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tjne find_kernel32_base<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t\u8bc1\u660e\uff1a<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t1.       <\/span><\/span><\/span>\u627e\u5230\u5f53\u524d<\/span>SEH<\/span><\/span>\uff1a<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t0:000> dd fs:0 L1<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t003b:00000000  <\/span>0006fedc<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t2.       <\/span><\/span><\/span>\u627e\u5230\u6700\u5916\u5c42<\/span>SEH<\/span><\/span>\uff1a<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tround 1:<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t0:000> dd 0006fedc L1<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t0006fedc  <\/span>0006ffb0 ; esi<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t0:000> dd 0006ffb0 L1<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t0006ffb0  <\/span>0006ffe0 ; [eax]<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\tround 2:<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t0:000> dd 0006ffb0 L1<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t0006ffb0  <\/span>0006ffe0 ; esi<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t0:000> dd 0006ffe0 L1<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t0006ffe0  <\/span>ffffffff ; [eax]<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t\u4e0d\u9519\uff0c\u7b2c\u4e8c\u8d9f\u5c31\u627e\u5230\u4e86\uff01\u6b64\u65f6\uff0c<\/span>eax=0006ffe0<\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t3.       <\/span><\/span><\/span>\u627e\u5230<\/span>MZ<\/span><\/span>\uff1a<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t0:000> dd 0006ffe0+4 L1<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t0006ffe4  <\/span>7c839aa8<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t0:000> db 7c839aa7 L4<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t7c839aa7  <\/span>30 55 8b ec                                     <\/span> <\/span>0U..<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t……<\/span><\/span>\u53c8\u662f\u4e00\u76f4\u641e\u4e0b\u53bb<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t0:000> db 7c800000 L4<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t7c800000  <\/span>4d 5a 90 00                                      <\/span>MZ..<\/span><\/span>\n\t<\/p>\n

\n\t\t <\/span><\/span>\n\t<\/p>\n

\n\t\t\u627e\u5230\uff01<\/span><\/span>\n\t<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

\n

FS<\/span><\/span>\u5bc4\u5b58\u5668\u6307\u5411\u5f53\u524d\u6d3b\u52a8\u7ebf\u7a0b\u7684<\/span>TEB<\/span><\/span>\u7ed3\u6784\uff08\u7ebf\u7a0b\u7ed3\u6784\uff09<\/span><\/span><\/p>\n

\u504f\u79fb<\/span>  <\/span><\/span><\/span>\u8bf4\u660e<\/span><\/span><\/p>\n

000  <\/span><\/span><\/span>\u6307\u5411<\/span>SEH<\/span><\/span>\u94fe\u6307\u9488<\/span><\/span><\/p>\n

004  <\/span><\/span><\/span>\u7ebf\u7a0b\u5806\u6808\u9876\u90e8<\/span><\/span><\/p>\n

008  <\/span><\/span><\/span>\u7ebf\u7a0b\u5806\u6808\u5e95\u90e8<\/span><\/span><\/p>\n

00C  <\/span>SubSystemTib<\/span><\/span><\/p>\n

010  <\/span>FiberData<\/span><\/span><\/p>\n

014  <\/span>ArbitraryUserPointer<\/span><\/span><\/p>\n

018  <\/span>FS<\/span><\/span>\u6bb5\u5bc4\u5b58\u5668\u5728\u5185\u5b58\u4e2d\u7684\u955c\u50cf\u5730\u5740<\/span><\/span><\/p>\n

020  <\/span><\/span><\/span>\u8fdb\u7a0b<\/span>PID<\/span><\/span><\/span><\/p>\n

024…<\/span><\/span><\/span><\/span><\/p>\n<\/div>\n","protected":false},"author":1,"featured_media":585,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[328],"tags":[],"class_list":["post-92","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"yoast_head":"\n[\u8f6c]FS\u5bc4\u5b58\u5668\u8d44\u6599 - Wayne's Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/weizn.net\/?p=92\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[\u8f6c]FS\u5bc4\u5b58\u5668\u8d44\u6599 - Wayne's Blog\" \/>\n<meta property=\"og:description\" content=\"FS\u5bc4\u5b58\u5668\u6307\u5411\u5f53\u524d\u6d3b\u52a8\u7ebf\u7a0b\u7684TEB\u7ed3\u6784\uff08\u7ebf\u7a0b\u7ed3\u6784\uff09\u504f\u79fb  \u8bf4\u660e000  \u6307\u5411SEH\u94fe\u6307\u9488004  \u7ebf\u7a0b\u5806\u6808\u9876\u90e8008  \u7ebf\u7a0b\u5806\u6808\u5e95\u90e800C  SubSystemTib010  FiberData014  ArbitraryUserPointer018  FS\u6bb5\u5bc4\u5b58\u5668\u5728\u5185\u5b58\u4e2d\u7684\u955c\u50cf\u5730\u5740020  \u8fdb\u7a0bPID024...\" \/>\n<meta property=\"og:url\" content=\"http:\/\/weizn.net\/?p=92\" \/>\n<meta property=\"og:site_name\" content=\"Wayne's Blog\" \/>\n<meta property=\"article:published_time\" content=\"2014-05-18T10:29:23+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/weizn.net\/wp-content\/uploads\/2020\/10\/t0122f89493f0b242f5.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"zinan\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"http:\/\/weizn.net\/#website\",\"url\":\"http:\/\/weizn.net\/\",\"name\":\"Wayne's Blog\",\"description\":\"\",\"publisher\":{\"@id\":\"http:\/\/weizn.net\/#\/schema\/person\/e88bc12c590502d8b6249326f960b264\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"http:\/\/weizn.net\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"ImageObject\",\"@id\":\"http:\/\/weizn.net\/?p=92#primaryimage\",\"inLanguage\":\"zh-Hans\",\"url\":\"http:\/\/weizn.net\/wp-content\/uploads\/2020\/10\/t0122f89493f0b242f5.png\",\"contentUrl\":\"http:\/\/weizn.net\/wp-content\/uploads\/2020\/10\/t0122f89493f0b242f5.png\",\"width\":1920,\"height\":1080},{\"@type\":\"WebPage\",\"@id\":\"http:\/\/weizn.net\/?p=92#webpage\",\"url\":\"http:\/\/weizn.net\/?p=92\",\"name\":\"[\\u8f6c]FS\\u5bc4\\u5b58\\u5668\\u8d44\\u6599 - Wayne's Blog\",\"isPartOf\":{\"@id\":\"http:\/\/weizn.net\/#website\"},\"primaryImageOfPage\":{\"@id\":\"http:\/\/weizn.net\/?p=92#primaryimage\"},\"datePublished\":\"2014-05-18T10:29:23+00:00\",\"dateModified\":\"2014-05-18T10:29:23+00:00\",\"breadcrumb\":{\"@id\":\"http:\/\/weizn.net\/?p=92#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"http:\/\/weizn.net\/?p=92\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"http:\/\/weizn.net\/?p=92#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\\u9996\\u9875\",\"item\":\"http:\/\/weizn.net\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"[\\u8f6c]FS\\u5bc4\\u5b58\\u5668\\u8d44\\u6599\"}]},{\"@type\":\"Article\",\"@id\":\"http:\/\/weizn.net\/?p=92#article\",\"isPartOf\":{\"@id\":\"http:\/\/weizn.net\/?p=92#webpage\"},\"author\":{\"@id\":\"http:\/\/weizn.net\/#\/schema\/person\/e88bc12c590502d8b6249326f960b264\"},\"headline\":\"[\\u8f6c]FS\\u5bc4\\u5b58\\u5668\\u8d44\\u6599\",\"datePublished\":\"2014-05-18T10:29:23+00:00\",\"dateModified\":\"2014-05-18T10:29:23+00:00\",\"mainEntityOfPage\":{\"@id\":\"http:\/\/weizn.net\/?p=92#webpage\"},\"wordCount\":1099,\"commentCount\":0,\"publisher\":{\"@id\":\"http:\/\/weizn.net\/#\/schema\/person\/e88bc12c590502d8b6249326f960b264\"},\"image\":{\"@id\":\"http:\/\/weizn.net\/?p=92#primaryimage\"},\"thumbnailUrl\":\"http:\/\/weizn.net\/wp-content\/uploads\/2020\/10\/t0122f89493f0b242f5.png\",\"articleSection\":[\"ASM\"],\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"http:\/\/weizn.net\/?p=92#respond\"]}]},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"http:\/\/weizn.net\/#\/schema\/person\/e88bc12c590502d8b6249326f960b264\",\"name\":\"zinan\",\"logo\":{\"@id\":\"http:\/\/weizn.net\/#personlogo\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"[\u8f6c]FS\u5bc4\u5b58\u5668\u8d44\u6599 - Wayne's Blog","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"http:\/\/weizn.net\/?p=92","og_locale":"zh_CN","og_type":"article","og_title":"[\u8f6c]FS\u5bc4\u5b58\u5668\u8d44\u6599 - Wayne's Blog","og_description":"FS\u5bc4\u5b58\u5668\u6307\u5411\u5f53\u524d\u6d3b\u52a8\u7ebf\u7a0b\u7684TEB\u7ed3\u6784\uff08\u7ebf\u7a0b\u7ed3\u6784\uff09\u504f\u79fb  \u8bf4\u660e000  \u6307\u5411SEH\u94fe\u6307\u9488004  \u7ebf\u7a0b\u5806\u6808\u9876\u90e8008  \u7ebf\u7a0b\u5806\u6808\u5e95\u90e800C  SubSystemTib010  FiberData014  ArbitraryUserPointer018  FS\u6bb5\u5bc4\u5b58\u5668\u5728\u5185\u5b58\u4e2d\u7684\u955c\u50cf\u5730\u5740020  \u8fdb\u7a0bPID024...","og_url":"http:\/\/weizn.net\/?p=92","og_site_name":"Wayne's Blog","article_published_time":"2014-05-18T10:29:23+00:00","og_image":[{"width":1920,"height":1080,"url":"http:\/\/weizn.net\/wp-content\/uploads\/2020\/10\/t0122f89493f0b242f5.png","path":"\/app\/wp-content\/uploads\/2020\/10\/t0122f89493f0b242f5.png","size":"full","id":585,"alt":"","pixels":2073600,"type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"zinan","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"5 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebSite","@id":"http:\/\/weizn.net\/#website","url":"http:\/\/weizn.net\/","name":"Wayne's Blog","description":"","publisher":{"@id":"http:\/\/weizn.net\/#\/schema\/person\/e88bc12c590502d8b6249326f960b264"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"http:\/\/weizn.net\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":"ImageObject","@id":"http:\/\/weizn.net\/?p=92#primaryimage","inLanguage":"zh-Hans","url":"http:\/\/weizn.net\/wp-content\/uploads\/2020\/10\/t0122f89493f0b242f5.png","contentUrl":"http:\/\/weizn.net\/wp-content\/uploads\/2020\/10\/t0122f89493f0b242f5.png","width":1920,"height":1080},{"@type":"WebPage","@id":"http:\/\/weizn.net\/?p=92#webpage","url":"http:\/\/weizn.net\/?p=92","name":"[\u8f6c]FS\u5bc4\u5b58\u5668\u8d44\u6599 - Wayne's Blog","isPartOf":{"@id":"http:\/\/weizn.net\/#website"},"primaryImageOfPage":{"@id":"http:\/\/weizn.net\/?p=92#primaryimage"},"datePublished":"2014-05-18T10:29:23+00:00","dateModified":"2014-05-18T10:29:23+00:00","breadcrumb":{"@id":"http:\/\/weizn.net\/?p=92#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["http:\/\/weizn.net\/?p=92"]}]},{"@type":"BreadcrumbList","@id":"http:\/\/weizn.net\/?p=92#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"http:\/\/weizn.net\/"},{"@type":"ListItem","position":2,"name":"[\u8f6c]FS\u5bc4\u5b58\u5668\u8d44\u6599"}]},{"@type":"Article","@id":"http:\/\/weizn.net\/?p=92#article","isPartOf":{"@id":"http:\/\/weizn.net\/?p=92#webpage"},"author":{"@id":"http:\/\/weizn.net\/#\/schema\/person\/e88bc12c590502d8b6249326f960b264"},"headline":"[\u8f6c]FS\u5bc4\u5b58\u5668\u8d44\u6599","datePublished":"2014-05-18T10:29:23+00:00","dateModified":"2014-05-18T10:29:23+00:00","mainEntityOfPage":{"@id":"http:\/\/weizn.net\/?p=92#webpage"},"wordCount":1099,"commentCount":0,"publisher":{"@id":"http:\/\/weizn.net\/#\/schema\/person\/e88bc12c590502d8b6249326f960b264"},"image":{"@id":"http:\/\/weizn.net\/?p=92#primaryimage"},"thumbnailUrl":"http:\/\/weizn.net\/wp-content\/uploads\/2020\/10\/t0122f89493f0b242f5.png","articleSection":["ASM"],"inLanguage":"zh-Hans","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["http:\/\/weizn.net\/?p=92#respond"]}]},{"@type":["Person","Organization"],"@id":"http:\/\/weizn.net\/#\/schema\/person\/e88bc12c590502d8b6249326f960b264","name":"zinan","logo":{"@id":"http:\/\/weizn.net\/#personlogo"}}]}},"_links":{"self":[{"href":"http:\/\/weizn.net\/index.php?rest_route=\/wp\/v2\/posts\/92","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/weizn.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/weizn.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/weizn.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/weizn.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=92"}],"version-history":[{"count":0,"href":"http:\/\/weizn.net\/index.php?rest_route=\/wp\/v2\/posts\/92\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/weizn.net\/index.php?rest_route=\/wp\/v2\/media\/585"}],"wp:attachment":[{"href":"http:\/\/weizn.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=92"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/weizn.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=92"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/weizn.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=92"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}