perfos.dll

v10.0.19041.3636 32-bit Windows NT Analyzed
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Description
Windows System Performance Objects DLL
Authors
© Microsoft Corporation. All rights reserved.
File size
36.0 KB
Uploaded
2025-12-01 08:02
Views
50
SHA-256
9c63c9acf2850e33ec83a548d9b0646a

Exported functions 3

CloseOSObject #1 · 0x3360
CollectOSObjectData #2 · 0x1730
OpenOSObject #3 · 0x35e0

Imported DLLs & functions 58

api-ms-win-core-errorhandling-l1-1-0.dll 3
GetLastError 0x10009008
SetUnhandledExceptionFilter 0x10009004
UnhandledExceptionFilter 0x10009000
api-ms-win-core-handle-l1-1-0.dll 1
CloseHandle 0x10009010
api-ms-win-core-heap-l1-1-0.dll 3
GetProcessHeap 0x10009018
HeapAlloc 0x1000901c
HeapFree 0x10009020
api-ms-win-core-kernel32-legacy-l1-1-0.dll 1
CreateFileMappingA 0x10009028
api-ms-win-core-libraryloader-l1-2-0.dll 4
DisableThreadLibraryCalls 0x10009030
FreeLibrary 0x1000903c
FreeLibraryAndExitThread 0x10009034
GetModuleHandleExA 0x10009038
api-ms-win-core-processthreads-l1-1-0.dll 5
CreateThread 0x10009054
GetCurrentProcess 0x10009050
GetCurrentProcessId 0x10009044
GetCurrentThreadId 0x1000904c
TerminateProcess 0x10009048
api-ms-win-core-profile-l1-1-0.dll 1
QueryPerformanceCounter 0x1000905c
api-ms-win-core-synch-l1-1-0.dll 7
CreateEventA 0x10009068
CreateMutexA 0x10009070
CreateSemaphoreExW 0x1000906c
CreateWaitableTimerExW 0x10009078
SetEvent 0x10009074
SetWaitableTimerEx 0x10009064
WaitForSingleObject 0x1000907c
api-ms-win-core-synch-l1-2-0.dll 4
InitOnceBeginInitialize 0x10009088
InitOnceExecuteOnce 0x10009084
InitOnceInitialize 0x1000908c
Sleep 0x10009090
api-ms-win-core-synch-l1-2-1.dll 1
WaitForMultipleObjects 0x10009098
api-ms-win-core-sysinfo-l1-1-0.dll 2
GetSystemTimeAsFileTime 0x100090a0
GetTickCount 0x100090a4
api-ms-win-eventing-provider-l1-1-0.dll 3
EventRegister 0x100090b0
EventUnregister 0x100090b4
EventWriteTransfer 0x100090ac
msvcrt.dll 9
_amsg_exit 0x100090d8
_except_handler4_common 0x100090d0
_initterm 0x100090d4
_XcptFilter 0x100090bc
free 0x100090c4
malloc 0x100090c8
memcpy 0x100090c0
memmove 0x100090cc
memset 0x100090dc
ntdll.dll 14
NtClose 0x100090fc
NtOpenKey 0x10009104
NtQueryObject 0x10009108
NtQuerySystemInformation 0x10009114
NtQueryValueKey 0x100090f8
RtlAcquireSRWLockExclusive 0x100090e8
RtlAcquireSRWLockShared 0x10009118
RtlFillMemoryUlonglong 0x100090f4
RtlInitializeSRWLock 0x100090f0
RtlInitUnicodeString 0x10009100
RtlIntegerToUnicodeString 0x1000910c
RtlNtStatusToDosError 0x10009110
RtlReleaseSRWLockExclusive 0x100090ec
RtlReleaseSRWLockShared 0x100090e4