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https://github.com/bb107/MemoryModulePP
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Add support for ReflectiveLoader
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//===============================================================================================//
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// Copyright (c) 2012, Stephen Fewer of Harmony Security (www.harmonysecurity.com)
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are permitted
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// provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// * Redistributions in binary form must reproduce the above copyright notice, this list of
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// conditions and the following disclaimer in the documentation and/or other materials provided
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// with the distribution.
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//
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// * Neither the name of Harmony Security nor the names of its contributors may be used to
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// endorse or promote products derived from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
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// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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// FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//===============================================================================================//
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#ifndef _REFLECTIVEDLLINJECTION_REFLECTIVELOADER_H
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#define _REFLECTIVEDLLINJECTION_REFLECTIVELOADER_H
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//===============================================================================================//
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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#include <Winsock2.h>
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#include <intrin.h>
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#include "ReflectiveDLLInjection.h"
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#ifdef _WIN64
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#define WIN_X64
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#else
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#define WIN_X86
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#endif
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typedef HMODULE(WINAPI* LOADLIBRARYA)(LPCSTR);
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typedef FARPROC(WINAPI* GETPROCADDRESS)(HMODULE, LPCSTR);
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typedef LPVOID(WINAPI* VIRTUALALLOC)(LPVOID, SIZE_T, DWORD, DWORD);
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typedef DWORD(NTAPI* NTFLUSHINSTRUCTIONCACHE)(HANDLE, PVOID, ULONG);
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#define KERNEL32DLL_HASH 0x6A4ABC5B
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#define NTDLLDLL_HASH 0x3CFA685D
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#define LOADLIBRARYA_HASH 0xEC0E4E8E
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#define GETPROCADDRESS_HASH 0x7C0DFCAA
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#define VIRTUALALLOC_HASH 0x91AFCA54
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#define NTFLUSHINSTRUCTIONCACHE_HASH 0x534C0AB8
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#define IMAGE_REL_BASED_ARM_MOV32A 5
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#define IMAGE_REL_BASED_ARM_MOV32T 7
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#define ARM_MOV_MASK (DWORD)(0xFBF08000)
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#define ARM_MOV_MASK2 (DWORD)(0xFBF08F00)
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#define ARM_MOVW 0xF2400000
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#define ARM_MOVT 0xF2C00000
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#define HASH_KEY 13
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//===============================================================================================//
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#pragma intrinsic( _rotr )
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__forceinline DWORD ror(DWORD d)
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{
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return _rotr(d, HASH_KEY);
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}
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__forceinline DWORD hash(char* c)
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{
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register DWORD h = 0;
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do
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{
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h = ror(h);
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h += *c;
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} while (*++c);
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return h;
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}
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//===============================================================================================//
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typedef struct _UNICODE_STR
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{
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USHORT Length;
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USHORT MaximumLength;
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PWSTR pBuffer;
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} UNICODE_STR, * PUNICODE_STR;
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// WinDbg> dt -v ntdll!_LDR_DATA_TABLE_ENTRY
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//__declspec( align(8) )
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typedef struct _LDR_DATA_TABLE_ENTRY
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{
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//LIST_ENTRY InLoadOrderLinks; // As we search from PPEB_LDR_DATA->InMemoryOrderModuleList we dont use the first entry.
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LIST_ENTRY InMemoryOrderModuleList;
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LIST_ENTRY InInitializationOrderModuleList;
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PVOID DllBase;
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PVOID EntryPoint;
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ULONG SizeOfImage;
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UNICODE_STR FullDllName;
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UNICODE_STR BaseDllName;
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ULONG Flags;
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SHORT LoadCount;
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SHORT TlsIndex;
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LIST_ENTRY HashTableEntry;
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ULONG TimeDateStamp;
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} LDR_DATA_TABLE_ENTRY, * PLDR_DATA_TABLE_ENTRY;
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// WinDbg> dt -v ntdll!_PEB_LDR_DATA
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typedef struct _PEB_LDR_DATA //, 7 elements, 0x28 bytes
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{
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DWORD dwLength;
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DWORD dwInitialized;
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LPVOID lpSsHandle;
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LIST_ENTRY InLoadOrderModuleList;
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LIST_ENTRY InMemoryOrderModuleList;
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LIST_ENTRY InInitializationOrderModuleList;
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LPVOID lpEntryInProgress;
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} PEB_LDR_DATA, * PPEB_LDR_DATA;
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// WinDbg> dt -v ntdll!_PEB_FREE_BLOCK
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typedef struct _PEB_FREE_BLOCK // 2 elements, 0x8 bytes
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{
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struct _PEB_FREE_BLOCK* pNext;
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DWORD dwSize;
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} PEB_FREE_BLOCK, * PPEB_FREE_BLOCK;
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// struct _PEB is defined in Winternl.h but it is incomplete
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// WinDbg> dt -v ntdll!_PEB
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typedef struct __PEB // 65 elements, 0x210 bytes
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{
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BYTE bInheritedAddressSpace;
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BYTE bReadImageFileExecOptions;
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BYTE bBeingDebugged;
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BYTE bSpareBool;
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LPVOID lpMutant;
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LPVOID lpImageBaseAddress;
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PPEB_LDR_DATA pLdr;
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LPVOID lpProcessParameters;
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LPVOID lpSubSystemData;
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LPVOID lpProcessHeap;
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PRTL_CRITICAL_SECTION pFastPebLock;
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LPVOID lpFastPebLockRoutine;
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LPVOID lpFastPebUnlockRoutine;
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DWORD dwEnvironmentUpdateCount;
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LPVOID lpKernelCallbackTable;
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DWORD dwSystemReserved;
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DWORD dwAtlThunkSListPtr32;
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PPEB_FREE_BLOCK pFreeList;
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DWORD dwTlsExpansionCounter;
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LPVOID lpTlsBitmap;
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DWORD dwTlsBitmapBits[2];
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LPVOID lpReadOnlySharedMemoryBase;
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LPVOID lpReadOnlySharedMemoryHeap;
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LPVOID lpReadOnlyStaticServerData;
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LPVOID lpAnsiCodePageData;
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LPVOID lpOemCodePageData;
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LPVOID lpUnicodeCaseTableData;
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DWORD dwNumberOfProcessors;
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DWORD dwNtGlobalFlag;
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LARGE_INTEGER liCriticalSectionTimeout;
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DWORD dwHeapSegmentReserve;
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DWORD dwHeapSegmentCommit;
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DWORD dwHeapDeCommitTotalFreeThreshold;
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DWORD dwHeapDeCommitFreeBlockThreshold;
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DWORD dwNumberOfHeaps;
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DWORD dwMaximumNumberOfHeaps;
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LPVOID lpProcessHeaps;
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LPVOID lpGdiSharedHandleTable;
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LPVOID lpProcessStarterHelper;
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DWORD dwGdiDCAttributeList;
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LPVOID lpLoaderLock;
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DWORD dwOSMajorVersion;
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DWORD dwOSMinorVersion;
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WORD wOSBuildNumber;
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WORD wOSCSDVersion;
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DWORD dwOSPlatformId;
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DWORD dwImageSubsystem;
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DWORD dwImageSubsystemMajorVersion;
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DWORD dwImageSubsystemMinorVersion;
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DWORD dwImageProcessAffinityMask;
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DWORD dwGdiHandleBuffer[34];
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LPVOID lpPostProcessInitRoutine;
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LPVOID lpTlsExpansionBitmap;
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DWORD dwTlsExpansionBitmapBits[32];
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DWORD dwSessionId;
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ULARGE_INTEGER liAppCompatFlags;
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ULARGE_INTEGER liAppCompatFlagsUser;
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LPVOID lppShimData;
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LPVOID lpAppCompatInfo;
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UNICODE_STR usCSDVersion;
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LPVOID lpActivationContextData;
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LPVOID lpProcessAssemblyStorageMap;
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LPVOID lpSystemDefaultActivationContextData;
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LPVOID lpSystemAssemblyStorageMap;
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DWORD dwMinimumStackCommit;
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} _PEB, * _PPEB;
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typedef struct
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{
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WORD offset : 12;
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WORD type : 4;
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} IMAGE_RELOC, * PIMAGE_RELOC;
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//===============================================================================================//
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#endif
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//===============================================================================================//
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