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Copy pathHM_Reloc.h
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HM_Reloc.h
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#include <windows.h>
#define ibaseDD *(PDWORD)&ibase
#define RVATOVA(base,offset) ((PVOID)((DWORD)(base)+(DWORD)(offset)))
typedef struct {
WORD offset:12;
WORD type:4;
} IMAGE_FIXUP_ENTRY, *PIMAGE_FIXUP_ENTRY;
typedef struct {
DWORD Characteristics;
DWORD TimeDateStamp;
WORD MajorVersion;
WORD MinorVersion;
DWORD Name;
DWORD Base;
DWORD NumberOfFunctions;
DWORD NumberOfNames;
DWORD AddressOfFunctions;
DWORD AddressOfNames;
DWORD AddressOfNameOrdinals;
} MY_IMAGE_EXPORT_DESCRIPTOR;
struct FixupBlock {
unsigned long pageRVA;
unsigned long blockSize;
};
struct PE_Header
{
unsigned long signature;
unsigned short machine;
unsigned short numSections;
unsigned long timeDateStamp;
unsigned long pointerToSymbolTable;
unsigned long numOfSymbols;
unsigned short sizeOfOptionHeader;
unsigned short characteristics;
};
struct PE_ExtHeader
{
unsigned short magic;
unsigned char majorLinkerVersion;
unsigned char minorLinkerVersion;
unsigned long sizeOfCode;
unsigned long sizeOfInitializedData;
unsigned long sizeOfUninitializedData;
unsigned long addressOfEntryPoint;
unsigned long baseOfCode;
unsigned long baseOfData;
unsigned long imageBase;
unsigned long sectionAlignment;
unsigned long fileAlignment;
unsigned short majorOSVersion;
unsigned short minorOSVersion;
unsigned short majorImageVersion;
unsigned short minorImageVersion;
unsigned short majorSubsystemVersion;
unsigned short minorSubsystemVersion;
unsigned long reserved1;
unsigned long sizeOfImage;
unsigned long sizeOfHeaders;
unsigned long checksum;
unsigned short subsystem;
unsigned short DLLCharacteristics;
unsigned long sizeOfStackReserve;
unsigned long sizeOfStackCommit;
unsigned long sizeOfHeapReserve;
unsigned long sizeOfHeapCommit;
unsigned long loaderFlags;
unsigned long numberOfRVAAndSizes;
unsigned long exportTableAddress;
unsigned long exportTableSize;
unsigned long importTableAddress;
unsigned long importTableSize;
unsigned long resourceTableAddress;
unsigned long resourceTableSize;
unsigned long exceptionTableAddress;
unsigned long exceptionTableSize;
unsigned long certFilePointer;
unsigned long certTableSize;
unsigned long relocationTableAddress;
unsigned long relocationTableSize;
unsigned long debugDataAddress;
unsigned long debugDataSize;
unsigned long archDataAddress;
unsigned long archDataSize;
unsigned long globalPtrAddress;
unsigned long globalPtrSize;
unsigned long TLSTableAddress;
unsigned long TLSTableSize;
unsigned long loadConfigTableAddress;
unsigned long loadConfigTableSize;
unsigned long boundImportTableAddress;
unsigned long boundImportTableSize;
unsigned long importAddressTableAddress;
unsigned long importAddressTableSize;
unsigned long delayImportDescAddress;
unsigned long delayImportDescSize;
unsigned long COMHeaderAddress;
unsigned long COMHeaderSize;
unsigned long reserved2;
unsigned long reserved3;
};
struct SectionHeader
{
unsigned char sectionName[8];
unsigned long virtualSize;
unsigned long virtualAddress;
unsigned long sizeOfRawData;
unsigned long pointerToRawData;
unsigned long pointerToRelocations;
unsigned long pointerToLineNumbers;
unsigned short numberOfRelocations;
unsigned short numberOfLineNumbers;
unsigned long characteristics;
};
struct MZHeader
{
unsigned short signature;
unsigned short partPag;
unsigned short pageCnt;
unsigned short reloCnt;
unsigned short hdrSize;
unsigned short minMem;
unsigned short maxMem;
unsigned short reloSS;
unsigned short exeSP;
unsigned short chksum;
unsigned short exeIP;
unsigned short reloCS;
unsigned short tablOff;
unsigned short overlay;
unsigned char reserved[32];
unsigned long offsetToPE;
};
extern BOOL readPEInfo(char *modulePos, MZHeader *outMZ, PE_Header *outPE, PE_ExtHeader *outpeXH, SectionHeader **outSecHdr);
extern DWORD GetHeaders(PCHAR ibase,
PIMAGE_FILE_HEADER *pFH,
PIMAGE_OPTIONAL_HEADER *pOH,
PIMAGE_SECTION_HEADER *pSH);
extern DWORD FindKiServiceTable(HMODULE hModule,DWORD dwKSDT);
extern BOOL RelocImage(PVOID exeAddr, PVOID newAddr);
extern LPVOID loadDLL(char *dllName);
DWORD myStrlenA(char *ptr);