mirror of
https://github.com/vxunderground/MalwareSourceCode.git
synced 2024-12-24 12:25:29 +00:00
719 lines
16 KiB
C
719 lines
16 KiB
C
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// ********************************************************
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// some user-mode structures
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typedef struct _LDR_DATA_TABLE_ENTRY
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{
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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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PVOID DllBase;
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PVOID EntryPoint;
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ULONG SizeOfImage;
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UNICODE_STRING FullDllName;
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UNICODE_STRING BaseDllName;
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ULONG Flags;
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USHORT LoadCount;
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USHORT TlsIndex;
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LIST_ENTRY HashLinks;
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PVOID SectionPointer;
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ULONG CheckSum;
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ULONG TimeDateStamp;
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} LDR_DATA_TABLE_ENTRY,
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*PLDR_DATA_TABLE_ENTRY;
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typedef struct _PEB_LDR_DATA
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{
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ULONG Length;
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BOOLEAN Initialized;
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PVOID SsHandle;
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LIST_ENTRY ModuleListLoadOrder;
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LIST_ENTRY ModuleListMemoryOrder;
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LIST_ENTRY ModuleListInitOrder;
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} PEB_LDR_DATA,
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*PPEB_LDR_DATA;
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// ********************************************************
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typedef struct SERVICE_DESCRIPTOR_ENTRY
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{
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PVOID *ServiceTableBase;
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PULONG ServiceCounterTableBase;
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ULONG NumberOfServices;
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PUCHAR ParamTableBase;
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} SERVICE_DESCRIPTOR_ENTRY,
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*PSERVICE_DESCRIPTOR_ENTRY;
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typedef struct _SERVICE_DESCRIPTOR_TABLE
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{
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SERVICE_DESCRIPTOR_ENTRY Entry[2];
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} SERVICE_DESCRIPTOR_TABLE,
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*PSERVICE_DESCRIPTOR_TABLE;
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typedef enum _SYSTEM_INFORMATION_CLASS
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{
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SystemBasicInformation,
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SystemProcessorInformation, // obsolete...delete
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SystemPerformanceInformation,
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SystemTimeOfDayInformation,
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SystemPathInformation,
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SystemProcessInformation,
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SystemCallCountInformation,
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SystemDeviceInformation,
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SystemProcessorPerformanceInformation,
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SystemFlagsInformation,
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SystemCallTimeInformation,
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SystemModuleInformation,
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SystemLocksInformation,
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SystemStackTraceInformation,
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SystemPagedPoolInformation,
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SystemNonPagedPoolInformation,
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SystemHandleInformation,
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SystemObjectInformation,
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SystemPageFileInformation,
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SystemVdmInstemulInformation,
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SystemVdmBopInformation,
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SystemFileCacheInformation,
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SystemPoolTagInformation,
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SystemInterruptInformation,
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SystemDpcBehaviorInformation,
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SystemFullMemoryInformation,
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SystemLoadGdiDriverInformation,
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SystemUnloadGdiDriverInformation,
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SystemTimeAdjustmentInformation,
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SystemSummaryMemoryInformation,
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SystemMirrorMemoryInformation,
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SystemPerformanceTraceInformation,
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SystemObsolete0,
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SystemExceptionInformation,
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SystemCrashDumpStateInformation,
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SystemKernelDebuggerInformation,
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SystemContextSwitchInformation,
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SystemRegistryQuotaInformation,
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SystemExtendServiceTableInformation,
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SystemPrioritySeperation,
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SystemVerifierAddDriverInformation,
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SystemVerifierRemoveDriverInformation,
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SystemProcessorIdleInformation,
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SystemLegacyDriverInformation,
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SystemCurrentTimeZoneInformation,
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SystemLookasideInformation,
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SystemTimeSlipNotification,
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SystemSessionCreate,
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SystemSessionDetach,
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SystemSessionInformation,
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SystemRangeStartInformation,
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SystemVerifierInformation,
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SystemVerifierThunkExtend,
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SystemSessionProcessInformation,
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SystemLoadGdiDriverInSystemSpace,
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SystemNumaProcessorMap,
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SystemPrefetcherInformation,
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SystemExtendedProcessInformation,
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SystemRecommendedSharedDataAlignment,
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SystemComPlusPackage,
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SystemNumaAvailableMemory,
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SystemProcessorPowerInformation,
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SystemEmulationBasicInformation,
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SystemEmulationProcessorInformation,
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SystemExtendedHandleInformation,
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SystemLostDelayedWriteInformation,
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SystemBigPoolInformation,
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SystemSessionPoolTagInformation,
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SystemSessionMappedViewInformation,
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SystemHotpatchInformation,
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SystemObjectSecurityMode,
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SystemWatchdogTimerHandler,
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SystemWatchdogTimerInformation,
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SystemLogicalProcessorInformation,
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SystemWow64SharedInformation,
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SystemRegisterFirmwareTableInformationHandler,
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SystemFirmwareTableInformation,
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SystemModuleInformationEx,
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SystemVerifierTriageInformation,
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SystemSuperfetchInformation,
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SystemMemoryListInformation,
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SystemFileCacheInformationEx,
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MaxSystemInfoClass // MaxSystemInfoClass should always be the last enum
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} SYSTEM_INFORMATION_CLASS;
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typedef struct _RTL_PROCESS_MODULE_INFORMATION
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{
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HANDLE Section; // Not filled in
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PVOID MappedBase;
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PVOID ImageBase;
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ULONG ImageSize;
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ULONG Flags;
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USHORT LoadOrderIndex;
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USHORT InitOrderIndex;
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USHORT LoadCount;
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USHORT OffsetToFileName;
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UCHAR FullPathName[ 256 ];
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} RTL_PROCESS_MODULE_INFORMATION,
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*PRTL_PROCESS_MODULE_INFORMATION;
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typedef struct _RTL_PROCESS_MODULES
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{
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ULONG NumberOfModules;
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RTL_PROCESS_MODULE_INFORMATION Modules[ 1 ];
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} RTL_PROCESS_MODULES,
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*PRTL_PROCESS_MODULES;
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typedef struct _SYSTEM_HANDLE_TABLE_ENTRY_INFO
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{
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USHORT UniqueProcessId;
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USHORT CreatorBackTraceIndex;
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UCHAR ObjectTypeIndex;
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UCHAR HandleAttributes;
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USHORT HandleValue;
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PVOID Object;
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ULONG GrantedAccess;
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} SYSTEM_HANDLE_TABLE_ENTRY_INFO,
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*PSYSTEM_HANDLE_TABLE_ENTRY_INFO;
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typedef struct _SYSTEM_HANDLE_INFORMATION
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{
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ULONG NumberOfHandles;
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SYSTEM_HANDLE_TABLE_ENTRY_INFO Handles[ 1 ];
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} SYSTEM_HANDLE_INFORMATION,
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*PSYSTEM_HANDLE_INFORMATION;
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#ifndef _NTIFS_INCLUDED_
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typedef struct _FILE_DIRECTORY_INFORMATION
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{
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ULONG NextEntryOffset;
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ULONG FileIndex;
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LARGE_INTEGER CreationTime;
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LARGE_INTEGER LastAccessTime;
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LARGE_INTEGER LastWriteTime;
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LARGE_INTEGER ChangeTime;
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LARGE_INTEGER EndOfFile;
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LARGE_INTEGER AllocationSize;
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ULONG FileAttributes;
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ULONG FileNameLength;
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WCHAR FileName[1];
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} FILE_DIRECTORY_INFORMATION,
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*PFILE_DIRECTORY_INFORMATION;
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typedef struct _FILE_NAMES_INFORMATION
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{
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ULONG NextEntryOffset;
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ULONG FileIndex;
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ULONG FileNameLength;
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WCHAR FileName[1];
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} FILE_NAMES_INFORMATION,
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*PFILE_NAMES_INFORMATION;
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#endif
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typedef struct _FILE_FULL_DIRECTORY_INFORMATION
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{
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ULONG NextEntryOffset;
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ULONG FileIndex;
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LARGE_INTEGER CreationTime;
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LARGE_INTEGER LastAccessTime;
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LARGE_INTEGER LastWriteTime;
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LARGE_INTEGER ChangeTime;
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LARGE_INTEGER EndOfFile;
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LARGE_INTEGER AllocationSize;
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ULONG FileAttributes;
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ULONG FileNameLength;
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ULONG EaSize;
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WCHAR FileName[1];
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} FILE_FULL_DIRECTORY_INFORMATION,
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*PFILE_FULL_DIRECTORY_INFORMATION;
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typedef struct _FILE_BOTH_DIRECTORY_INFORMATION
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{
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ULONG NextEntryOffset;
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ULONG Unknown;
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LARGE_INTEGER CreationTime;
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LARGE_INTEGER LastAccessTime;
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LARGE_INTEGER LastWriteTime;
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LARGE_INTEGER ChangeTime;
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LARGE_INTEGER EndOfFile;
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LARGE_INTEGER AllocationSize;
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ULONG FileAttributes;
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ULONG FileNameLength;
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ULONG EaInformationLength;
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UCHAR AlternateNameLength;
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WCHAR AlternateName[12];
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WCHAR FileName[1];
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} FILE_BOTH_DIRECTORY_INFORMATION,
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*PFILE_BOTH_DIRECTORY_INFORMATION;
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typedef struct _FILE_ID_BOTH_DIRECTORY_INFORMATION
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{
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ULONG NextEntryOffset;
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ULONG FileIndex;
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LARGE_INTEGER CreationTime;
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LARGE_INTEGER LastAccessTime;
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LARGE_INTEGER LastWriteTime;
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LARGE_INTEGER ChangeTime;
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LARGE_INTEGER EndOfFile;
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LARGE_INTEGER AllocationSize;
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ULONG FileAttributes;
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ULONG FileNameLength;
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ULONG EaSize;
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CCHAR ShortNameLength;
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WCHAR ShortName[12];
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LARGE_INTEGER FileId;
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WCHAR FileName[1];
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} FILE_ID_BOTH_DIRECTORY_INFORMATION,
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*PFILE_ID_BOTH_DIRECTORY_INFORMATION;
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typedef struct _FILE_ID_FULL_DIRECTORY_INFORMATION
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{
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ULONG NextEntryOffset;
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ULONG FileIndex;
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LARGE_INTEGER CreationTime;
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LARGE_INTEGER LastAccessTime;
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LARGE_INTEGER LastWriteTime;
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LARGE_INTEGER ChangeTime;
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LARGE_INTEGER EndOfFile;
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LARGE_INTEGER AllocationSize;
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ULONG FileAttributes;
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ULONG FileNameLength;
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ULONG EaSize;
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LARGE_INTEGER FileId;
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WCHAR FileName[1];
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} FILE_ID_FULL_DIRECTORY_INFORMATION,
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*PFILE_ID_FULL_DIRECTORY_INFORMATION;
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typedef struct _SYSTEM_OBJECT_TYPE_INFORMATION
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{
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ULONG NextEntryOffset;
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ULONG ObjectCount;
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ULONG HandleCount;
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ULONG TypeNumber;
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ULONG InvalidAttributes;
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GENERIC_MAPPING GenericMapping;
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ACCESS_MASK ValidAccessMask;
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POOL_TYPE PoolType;
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UCHAR Unknown;
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UNICODE_STRING Name;
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} SYSTEM_OBJECT_TYPE_INFORMATION,
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*PSYSTEM_OBJECT_TYPE_INFORMATION;
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typedef struct _SYSTEM_OBJECT_INFORMATION
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{
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ULONG NextEntryOffset;
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PVOID Object;
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ULONG CreatorProcessId;
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USHORT Unknown;
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USHORT Flags;
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ULONG PointerCount;
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ULONG HandleCount;
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ULONG PagedPoolUsage;
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ULONG NonPagedPoolUsage;
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ULONG ExclusiveProcessId;
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PSECURITY_DESCRIPTOR SecurityDescriptor;
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UNICODE_STRING Name;
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} SYSTEM_OBJECT_INFORMATION,
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*PSYSTEM_OBJECT_INFORMATION;
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NTSYSAPI
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NTSTATUS
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NTAPI
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ZwQueryDirectoryFile(
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HANDLE FileHandle,
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HANDLE Event,
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PIO_APC_ROUTINE ApcRoutine,
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PVOID ApcContext,
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PIO_STATUS_BLOCK IoStatusBlock,
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PVOID FileInformation,
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ULONG FileInformationLength,
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FILE_INFORMATION_CLASS FileInformationClass,
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BOOLEAN ReturnSingleEntry,
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PUNICODE_STRING FileName,
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BOOLEAN RestartScan
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);
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typedef struct _SYSTEM_PROCESS_INFORMATION {
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ULONG NextEntryOffset;
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ULONG NumberOfThreads;
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LARGE_INTEGER SpareLi1;
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LARGE_INTEGER SpareLi2;
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LARGE_INTEGER SpareLi3;
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LARGE_INTEGER CreateTime;
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LARGE_INTEGER UserTime;
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LARGE_INTEGER KernelTime;
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UNICODE_STRING ImageName;
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KPRIORITY BasePriority;
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HANDLE UniqueProcessId;
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HANDLE InheritedFromUniqueProcessId;
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ULONG HandleCount;
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ULONG SessionId;
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ULONG_PTR PageDirectoryBase;
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SIZE_T PeakVirtualSize;
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SIZE_T VirtualSize;
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ULONG PageFaultCount;
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SIZE_T PeakWorkingSetSize;
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SIZE_T WorkingSetSize;
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SIZE_T QuotaPeakPagedPoolUsage;
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SIZE_T QuotaPagedPoolUsage;
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SIZE_T QuotaPeakNonPagedPoolUsage;
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SIZE_T QuotaNonPagedPoolUsage;
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SIZE_T PagefileUsage;
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SIZE_T PeakPagefileUsage;
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SIZE_T PrivatePageCount;
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LARGE_INTEGER ReadOperationCount;
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LARGE_INTEGER WriteOperationCount;
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LARGE_INTEGER OtherOperationCount;
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LARGE_INTEGER ReadTransferCount;
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LARGE_INTEGER WriteTransferCount;
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LARGE_INTEGER OtherTransferCount;
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} SYSTEM_PROCESS_INFORMATION, *PSYSTEM_PROCESS_INFORMATION;
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typedef struct THREAD_BASIC_INFORMATION
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{
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NTSTATUS ExitStatus;
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PVOID TebBaseAddress;
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CLIENT_ID ClientId;
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KAFFINITY AffinityMask;
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KPRIORITY Priority;
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KPRIORITY BasePriority;
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} THREAD_BASIC_INFORMATION,
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*PTHREAD_BASIC_INFORMATION;
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NTSYSAPI
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NTSTATUS
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NTAPI
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ZwQuerySystemInformation(
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SYSTEM_INFORMATION_CLASS SystemInformationClass,
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PVOID SystemInformation,
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ULONG SystemInformationLength,
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PULONG ReturnLength
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);
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NTSYSAPI
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NTSTATUS
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NTAPI
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ZwQueryInformationProcess(
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HANDLE ProcessHandle,
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PROCESSINFOCLASS ProcessInformationClass,
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PVOID ProcessInformation,
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ULONG ProcessInformationLength,
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PULONG ReturnLength
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);
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NTSYSAPI
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NTSTATUS
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NTAPI
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ZwOpenThread(
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PHANDLE ThreadHandle,
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ACCESS_MASK DesiredAccess,
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POBJECT_ATTRIBUTES ObjectAttributes,
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PCLIENT_ID ClientId
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);
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NTSYSAPI
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NTSTATUS
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NTAPI
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ZwDeviceIoControlFile(
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HANDLE FileHandle,
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HANDLE Event,
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PIO_APC_ROUTINE ApcRoutine,
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PVOID ApcContext,
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PIO_STATUS_BLOCK IoStatusBlock,
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ULONG IoControlCode,
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PVOID InputBuffer,
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ULONG InputBufferLength,
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PVOID OutputBuffer,
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ULONG OutputBufferLength
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);
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NTSYSAPI
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NTSTATUS
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NTAPI
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ZwFsControlFile(
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HANDLE FileHandle,
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HANDLE Event OPTIONAL,
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PIO_APC_ROUTINE ApcRoutine OPTIONAL,
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PVOID ApcContext OPTIONAL,
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PIO_STATUS_BLOCK IoStatusBlock,
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ULONG FsControlCode,
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PVOID InputBuffer OPTIONAL,
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ULONG InputBufferLength,
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PVOID OutputBuffer OPTIONAL,
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ULONG OutputBufferLength
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);
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NTSYSAPI
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NTSTATUS
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NTAPI
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ZwSaveKey(
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HANDLE KeyHandle,
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HANDLE FileHandle
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);
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NTSYSAPI
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NTSTATUS
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NTAPI
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ZwQueryVolumeInformationFile(
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HANDLE FileHandle,
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PIO_STATUS_BLOCK IoStatusBlock,
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PVOID FsInformation,
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ULONG Length,
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FS_INFORMATION_CLASS FsInformationClass
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);
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NTSYSAPI
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NTSTATUS
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NTAPI
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ZwQuerySecurityObject(
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HANDLE Handle,
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SECURITY_INFORMATION SecurityInformation,
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PSECURITY_DESCRIPTOR SecurityDescriptor,
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ULONG Length,
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PULONG LengthNeeded
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);
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NTSYSAPI
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NTSTATUS
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NTAPI
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ZwSetSecurityObject(
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HANDLE Handle,
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SECURITY_INFORMATION SecurityInformation,
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PSECURITY_DESCRIPTOR SecurityDescriptor
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);
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|
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NTSYSAPI
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NTSTATUS
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NTAPI
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|
ZwDuplicateObject(
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HANDLE SourceProcessHandle,
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|
HANDLE SourceHandle,
|
|
HANDLE TargetProcessHandle,
|
|
PHANDLE TargetHandle,
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|
ACCESS_MASK DesiredAccess,
|
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ULONG HandleAttributes,
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ULONG Options
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);
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|
|
NTSYSAPI
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|
NTSTATUS
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|
NTAPI
|
|
RtlGetDaclSecurityDescriptor(
|
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PSECURITY_DESCRIPTOR SecurityDescriptor,
|
|
PBOOLEAN DaclPresent,
|
|
PACL *Dacl,
|
|
PBOOLEAN DaclDefaulted
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);
|
|
|
|
#ifndef _NTIFS_INCLUDED_
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|
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typedef struct _SID_IDENTIFIER_AUTHORITY
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{
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UCHAR Value[ 6 ];
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|
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} SID_IDENTIFIER_AUTHORITY;
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|
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typedef struct _SID_IDENTIFIER_AUTHORITY *PSID_IDENTIFIER_AUTHORITY;
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#endif
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|
NTSYSAPI
|
|
NTSTATUS
|
|
NTAPI
|
|
RtlInitializeSid(
|
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PSID Sid,
|
|
PSID_IDENTIFIER_AUTHORITY IdentifierAuthority,
|
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UCHAR SubAuthorityCount
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);
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|
|
|
NTSYSAPI
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|
ULONG
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|
NTAPI
|
|
RtlLengthSid(
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PSID Sid
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);
|
|
|
|
NTSYSAPI
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|
NTSTATUS
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|
NTAPI
|
|
RtlAddAccessAllowedAce(
|
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PACL Acl,
|
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ULONG AceRevision,
|
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ACCESS_MASK AccessMask,
|
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PSID Sid
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);
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|
|
NTSYSAPI
|
|
NTSTATUS
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|
NTAPI
|
|
RtlSetDaclSecurityDescriptor(
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OUT PSECURITY_DESCRIPTOR SecurityDescriptor,
|
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BOOLEAN DaclPresent,
|
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PACL Dacl,
|
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BOOLEAN DaclDefaulted
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);
|
|
|
|
NTSYSAPI
|
|
NTSTATUS
|
|
NTAPI
|
|
RtlSelfRelativeToAbsoluteSD2(
|
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PSECURITY_DESCRIPTOR pSelfRelativeSecurityDescriptor,
|
|
PULONG pBufferSize
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);
|
|
|
|
NTSYSAPI
|
|
BOOLEAN
|
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NTAPI
|
|
RtlValidSid(
|
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PSID Sid
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);
|
|
|
|
#ifndef _NTIFS_INCLUDED_
|
|
|
|
typedef struct _KAPC_STATE
|
|
{
|
|
LIST_ENTRY ApcListHead[2];
|
|
PVOID Process;
|
|
BOOLEAN KernelApcInProgress;
|
|
BOOLEAN KernelApcPending;
|
|
BOOLEAN UserApcPending;
|
|
|
|
} KAPC_STATE,
|
|
*PKAPC_STATE;
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|
|
#endif
|
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|
|
NTSYSAPI
|
|
VOID
|
|
NTAPI
|
|
KeStackAttachProcess(
|
|
PEPROCESS Process,
|
|
PKAPC_STATE ApcState
|
|
);
|
|
|
|
NTSYSAPI
|
|
VOID
|
|
NTAPI
|
|
KeUnstackDetachProcess(
|
|
PKAPC_STATE ApcState
|
|
);
|
|
|
|
NTSYSAPI
|
|
NTSTATUS
|
|
NTAPI
|
|
PsLookupProcessByProcessId(
|
|
HANDLE ProcessId,
|
|
PEPROCESS *Process
|
|
);
|
|
|
|
NTSYSAPI
|
|
NTSTATUS
|
|
NTAPI
|
|
PsLookupThreadByThreadId(
|
|
HANDLE ThreadId,
|
|
PETHREAD *Thread
|
|
);
|
|
|
|
|
|
NTSYSAPI
|
|
NTSTATUS
|
|
NTAPI
|
|
ObOpenObjectByPointer(
|
|
PVOID Object,
|
|
ULONG HandleAttributes,
|
|
PACCESS_STATE PassedAccessState,
|
|
ACCESS_MASK DesiredAccess,
|
|
POBJECT_TYPE ObjectType,
|
|
KPROCESSOR_MODE AccessMode,
|
|
PHANDLE Handle
|
|
);
|
|
|
|
NTSYSAPI
|
|
NTSTATUS
|
|
NTAPI
|
|
ObOpenObjectByName(
|
|
POBJECT_ATTRIBUTES ObjectAttributes,
|
|
POBJECT_TYPE ObjectType,
|
|
KPROCESSOR_MODE AccessMode,
|
|
PACCESS_STATE AccessState,
|
|
ACCESS_MASK DesiredAccess,
|
|
PVOID ParseContext,
|
|
PHANDLE Handle
|
|
);
|
|
|
|
NTSYSAPI
|
|
NTSTATUS
|
|
NTAPI
|
|
ObReferenceObjectByName(
|
|
PUNICODE_STRING ObjectPath,
|
|
ULONG Attributes,
|
|
PACCESS_STATE PassedAccessState,
|
|
ACCESS_MASK DesiredAccess,
|
|
POBJECT_TYPE ObjectType,
|
|
KPROCESSOR_MODE AccessMode,
|
|
PVOID ParseContext,
|
|
PVOID *ObjectPtr
|
|
);
|
|
|
|
NTKERNELAPI
|
|
NTSTATUS
|
|
ObQueryNameString(
|
|
PVOID Object,
|
|
POBJECT_NAME_INFORMATION ObjectNameInfo,
|
|
ULONG Length,
|
|
PULONG ReturnLength
|
|
);
|
|
|
|
NTKERNELAPI
|
|
VOID
|
|
KeSetSystemAffinityThread(
|
|
KAFFINITY Affinity
|
|
);
|
|
|
|
typedef enum
|
|
{
|
|
OriginalApcEnvironment,
|
|
AttachedApcEnvironment,
|
|
CurrentApcEnvironment
|
|
|
|
} KAPC_ENVIRONMENT;
|
|
|
|
NTKERNELAPI
|
|
VOID
|
|
KeInitializeApc(
|
|
PRKAPC Apc,
|
|
PRKTHREAD Thread,
|
|
KAPC_ENVIRONMENT Environment,
|
|
PKKERNEL_ROUTINE KernelRoutine,
|
|
PKRUNDOWN_ROUTINE RundownRoutine,
|
|
PKNORMAL_ROUTINE NormalRoutine,
|
|
KPROCESSOR_MODE ApcMode,
|
|
PVOID NormalContext
|
|
);
|
|
|
|
NTKERNELAPI
|
|
BOOLEAN
|
|
KeInsertQueueApc(
|
|
PKAPC Apc,
|
|
PVOID SystemArgument1,
|
|
PVOID SystemArgument2,
|
|
KPRIORITY Increment
|
|
);
|