usosvc.dll

v10.0.19041.5848 64-bit Windows NT Analyzed
Description
Update Session Orchestrator Service
Authors
© Microsoft Corporation. All rights reserved.
File size
569.5 KB
Uploaded
2025-12-01 07:41
Views
103
SHA-256
e87c99012edc7f5ec7ab0ee815d8ed12

Exported functions 12

GetDefaultConfiguration #1 · 0x319b0
GetNextAcceptableTime #2 · 0x30a10
GetNextAcceptableTimeEx #3 · 0x30ad0
GetSmartActiveHours #4 · 0x31020
GetSmartActiveHoursEx #5 · 0x310d0
GetSmartBusyCheckVelocityFeature #6 · 0x34ea0
GetTimeIntervalConfidence #7 · 0x31630
GetUserActivityPredictionEx #8 · 0x35790
ServiceMain #9 · 0x198f0
SvchostPushServiceGlobals #10 · 0x19180
DllCanUnloadNow #11 · 0x8050
DllGetClassObject #12 · 0x8070

Imported DLLs & functions 333

api-ms-win-core-apiquery-l1-1-0.dll 1
ApiSetQueryApiSetPresence 0x180069f08
api-ms-win-core-com-l1-1-0.dll 15
CoCreateFreeThreadedMarshaler 0x180069f50
CoCreateGuid 0x180069f30
CoCreateInstance 0x180069f18
CoDisconnectContext 0x180069f40
CoDisconnectObject 0x180069f68
CoImpersonateClient 0x180069f38
CoInitializeEx 0x180069f28
CoRegisterClassObject 0x180069f20
CoRevertToSelf 0x180069f48
CoRevokeClassObject 0x180069f70
CoTaskMemAlloc 0x180069f78
CoTaskMemFree 0x180069f60
CoTaskMemRealloc 0x180069f88
CoUninitialize 0x180069f80
CoWaitForMultipleHandles 0x180069f58
api-ms-win-core-debug-l1-1-0.dll 3
DebugBreak 0x180069f98
IsDebuggerPresent 0x180069fa0
OutputDebugStringW 0x180069fa8
api-ms-win-core-delayload-l1-1-0.dll 1
DelayLoadFailureHook 0x180069fb8
api-ms-win-core-delayload-l1-1-1.dll 1
ResolveDelayLoadedAPI 0x180069fc8
api-ms-win-core-errorhandling-l1-1-0.dll 5
GetLastError 0x180069ff8
RaiseException 0x180069fe8
SetLastError 0x180069ff0
SetUnhandledExceptionFilter 0x180069fd8
UnhandledExceptionFilter 0x180069fe0
api-ms-win-core-file-l1-1-0.dll 9
CompareFileTime 0x18006a040
CreateDirectoryW 0x18006a038
CreateFileW 0x18006a008
DeleteFileW 0x18006a030
FindClose 0x18006a018
FindFirstFileW 0x18006a028
FindNextFileW 0x18006a020
GetFileAttributesExW 0x18006a048
GetFileAttributesW 0x18006a010
api-ms-win-core-handle-l1-1-0.dll 2
CloseHandle 0x18006a058
DuplicateHandle 0x18006a060
api-ms-win-core-heap-l1-1-0.dll 3
GetProcessHeap 0x18006a078
HeapAlloc 0x18006a080
HeapFree 0x18006a070
api-ms-win-core-heap-l2-1-0.dll 2
LocalAlloc 0x18006a098
LocalFree 0x18006a090
api-ms-win-core-interlocked-l1-1-0.dll 1
InitializeSListHead 0x18006a0a8
api-ms-win-core-kernel32-legacy-l1-1-0.dll 1
UnregisterWait 0x18006a0b8
api-ms-win-core-kernel32-legacy-l1-1-1.dll 4
PowerClearRequest 0x18006a0e0
PowerCreateRequest 0x18006a0d0
PowerSetRequest 0x18006a0d8
VerifyVersionInfoW 0x18006a0c8
api-ms-win-core-libraryloader-l1-2-0.dll 11
DisableThreadLibraryCalls 0x18006a130
FindResourceExW 0x18006a0f0
FreeLibrary 0x18006a128
GetModuleFileNameA 0x18006a0f8
GetModuleFileNameW 0x18006a120
GetModuleHandleExW 0x18006a108
GetModuleHandleW 0x18006a138
GetProcAddress 0x18006a100
LoadLibraryExW 0x18006a140
LoadResource 0x18006a118
SizeofResource 0x18006a110
api-ms-win-core-libraryloader-l1-2-1.dll 1
LoadLibraryW 0x18006a150
api-ms-win-core-localization-l1-2-0.dll 1
FormatMessageW 0x18006a160
api-ms-win-core-path-l1-1-0.dll 5
PathAllocCanonicalize 0x18006a170
PathCchAppend 0x18006a178
PathCchCanonicalize 0x18006a180
PathCchRemoveBackslash 0x18006a188
PathCchSkipRoot 0x18006a190
api-ms-win-core-processenvironment-l1-1-0.dll 1
ExpandEnvironmentStringsW 0x18006a1a0
api-ms-win-core-processthreads-l1-1-0.dll 10
CreateProcessAsUserW 0x18006a1d8
CreateProcessW 0x18006a1c0
CreateThread 0x18006a1b8
GetCurrentProcess 0x18006a1e8
GetCurrentProcessId 0x18006a1b0
GetCurrentThreadId 0x18006a1c8
GetExitCodeProcess 0x18006a1e0
GetExitCodeThread 0x18006a1f8
OpenProcessToken 0x18006a1f0
TerminateProcess 0x18006a1d0
api-ms-win-core-processthreads-l1-1-1.dll 2
IsProcessorFeaturePresent 0x18006a210
OpenProcess 0x18006a208
api-ms-win-core-profile-l1-1-0.dll 1
QueryPerformanceCounter 0x18006a220
api-ms-win-core-psapi-l1-1-0.dll 1
QueryFullProcessImageNameW 0x18006a230
api-ms-win-core-registry-l1-1-0.dll 11
RegCloseKey 0x18006a250
RegCreateKeyExW 0x18006a260
RegDeleteTreeW 0x18006a278
RegDeleteValueW 0x18006a258
RegEnumKeyExW 0x18006a280
RegGetValueW 0x18006a268
RegOpenKeyExW 0x18006a270
RegQueryInfoKeyW 0x18006a288
RegQueryValueExW 0x18006a240
RegSetKeySecurity 0x18006a248
RegSetValueExW 0x18006a290
api-ms-win-core-registry-l1-1-1.dll 1
RegSetKeyValueW 0x18006a2a0
api-ms-win-core-rtlsupport-l1-1-0.dll 3
RtlCaptureContext 0x18006a2c0
RtlLookupFunctionEntry 0x18006a2b0
RtlVirtualUnwind 0x18006a2b8
api-ms-win-core-shlwapi-legacy-l1-1-0.dll 2
PathFileExistsW 0x18006a2d0
PathFindFileNameW 0x18006a2d8
api-ms-win-core-shutdown-l1-1-1.dll 1
InitiateShutdownW 0x18006a2e8
api-ms-win-core-string-l1-1-0.dll 2
MultiByteToWideChar 0x18006a300
WideCharToMultiByte 0x18006a2f8
api-ms-win-core-string-l2-1-0.dll 1
CharNextW 0x18006a310
api-ms-win-core-string-obsolete-l1-1-0.dll 1
lstrcmpiW 0x18006a320
api-ms-win-core-synch-l1-1-0.dll 24
AcquireSRWLockExclusive 0x18006a3a8
AcquireSRWLockShared 0x18006a398
CreateEventExW 0x18006a360
CreateEventW 0x18006a3e8
CreateMutexExW 0x18006a348
CreateMutexW 0x18006a330
CreateSemaphoreExW 0x18006a3d0
DeleteCriticalSection 0x18006a388
EnterCriticalSection 0x18006a3c8
InitializeCriticalSection 0x18006a350
InitializeCriticalSectionAndSpinCount 0x18006a368
InitializeCriticalSectionEx 0x18006a380
LeaveCriticalSection 0x18006a3c0
OpenEventW 0x18006a3b0
OpenSemaphoreW 0x18006a340
ReleaseMutex 0x18006a3e0
ReleaseSemaphore 0x18006a3b8
ReleaseSRWLockExclusive 0x18006a3a0
ReleaseSRWLockShared 0x18006a390
ResetEvent 0x18006a378
SetEvent 0x18006a370
WaitForMultipleObjectsEx 0x18006a358
WaitForSingleObject 0x18006a3d8
WaitForSingleObjectEx 0x18006a338
api-ms-win-core-synch-l1-2-0.dll 3
InitOnceBeginInitialize 0x18006a408
InitOnceComplete 0x18006a400
Sleep 0x18006a3f8
api-ms-win-core-synch-l1-2-1.dll 1
WaitForMultipleObjects 0x18006a418
api-ms-win-core-sysinfo-l1-1-0.dll 6
GetLocalTime 0x18006a448
GetSystemDirectoryW 0x18006a440
GetSystemTime 0x18006a438
GetSystemTimeAsFileTime 0x18006a428
GetTickCount 0x18006a430
GetTickCount64 0x18006a450
api-ms-win-core-sysinfo-l1-2-0.dll 1
VerSetConditionMask 0x18006a460
api-ms-win-core-threadpool-l1-2-0.dll 9
CloseThreadpool 0x18006a478
CloseThreadpoolTimer 0x18006a4a8
CreateThreadpool 0x18006a480
CreateThreadpoolTimer 0x18006a498
DisassociateCurrentThreadFromCallback 0x18006a470
SetThreadpoolThreadMaximum 0x18006a488
SetThreadpoolThreadMinimum 0x18006a4b0
SetThreadpoolTimer 0x18006a490
WaitForThreadpoolTimerCallbacks 0x18006a4a0
api-ms-win-core-timezone-l1-1-0.dll 3
FileTimeToSystemTime 0x18006a4c0
SystemTimeToFileTime 0x18006a4c8
TzSpecificLocalTimeToSystemTime 0x18006a4d0
api-ms-win-core-winrt-error-l1-1-0.dll 2
GetRestrictedErrorInfo 0x18006a4e0
SetRestrictedErrorInfo 0x18006a4e8
api-ms-win-core-winrt-error-l1-1-1.dll 1
RoOriginateLanguageException 0x18006a4f8
api-ms-win-core-winrt-l1-1-0.dll 2
RoActivateInstance 0x18006a508
RoGetActivationFactory 0x18006a510
api-ms-win-core-winrt-string-l1-1-0.dll 4
WindowsCreateString 0x18006a530
WindowsCreateStringReference 0x18006a528
WindowsDeleteString 0x18006a538
WindowsGetStringRawBuffer 0x18006a520
api-ms-win-crt-private-l1-1-0.dll 45
__C_specific_handler 0x18006a670
__CxxFrameHandler3 0x18006a5e8
__CxxFrameHandler4 0x18006a680
__std_terminate 0x18006a678
_CxxThrowException 0x18006a5f0
_o___std_exception_copy 0x18006a668
_o___std_exception_destroy 0x18006a660
_o___std_type_info_destroy_list 0x18006a658
_o___stdio_common_vsnprintf_s 0x18006a650
_o___stdio_common_vsprintf_s 0x18006a648
_o___stdio_common_vswprintf 0x18006a640
_o___stdio_common_vswscanf 0x18006a638
_o__beginthreadex 0x18006a630
_o__callnewh 0x18006a620
_o__cexit 0x18006a618
_o__configure_narrow_argv 0x18006a610
_o__crt_atexit 0x18006a608
_o__errno 0x18006a600
_o__execute_onexit_table 0x18006a5f8
_o__initialize_narrow_environment 0x18006a5a0
_o__initialize_onexit_table 0x18006a628
_o__invalid_parameter_noinfo 0x18006a548
_o__invalid_parameter_noinfo_noreturn 0x18006a550
_o__purecall 0x18006a558
_o__recalloc 0x18006a560
_o__register_onexit_function 0x18006a568
_o__seh_filter_dll 0x18006a570
_o__set_errno 0x18006a578
_o__wcsicmp 0x18006a580
_o__wcsnicmp 0x18006a588
_o__wtoi 0x18006a590
_o__wtol 0x18006a598
_o_free 0x18006a5a8
_o_iswspace 0x18006a5b0
_o_malloc 0x18006a5b8
_o_strncpy_s 0x18006a5c0
_o_strtol 0x18006a5c8
_o_terminate 0x18006a5d0
_o_towlower 0x18006a5d8
_o_wcsncpy_s 0x18006a5e0
memcmp 0x18006a6a0
memcpy 0x18006a698
memmove 0x18006a6a8
strchr 0x18006a688
strrchr 0x18006a690
api-ms-win-crt-runtime-l1-1-0.dll 2
_initterm 0x18006a6c0
_initterm_e 0x18006a6b8
api-ms-win-crt-string-l1-1-0.dll 2
memset 0x18006a6d0
wcscmp 0x18006a6d8
api-ms-win-eventing-controller-l1-1-0.dll 3
ControlTraceW 0x18006a6f8
EnableTraceEx2 0x18006a6e8
StartTraceW 0x18006a6f0
api-ms-win-eventing-legacy-l1-1-0.dll 1
QueryTraceW 0x18006a708
api-ms-win-eventing-provider-l1-1-0.dll 5
EventActivityIdControl 0x18006a718
EventRegister 0x18006a738
EventSetInformation 0x18006a730
EventUnregister 0x18006a720
EventWriteTransfer 0x18006a728
api-ms-win-oobe-notification-l1-1-0.dll 2
RegisterWaitUntilOOBECompleted 0x18006a748
UnregisterWaitUntilOOBECompleted 0x18006a750
api-ms-win-power-base-l1-1-0.dll 3
CallNtPowerInformation 0x18006a760
PowerRegisterSuspendResumeNotification 0x18006a770
PowerUnregisterSuspendResumeNotification 0x18006a768
api-ms-win-power-setting-l1-1-0.dll 2
PowerSettingRegisterNotification 0x18006a788
PowerSettingUnregisterNotification 0x18006a780
api-ms-win-security-base-l1-1-0.dll 7
AdjustTokenPrivileges 0x18006a7a8
AllocateAndInitializeSid 0x18006a7a0
CheckTokenMembership 0x18006a7c0
DuplicateTokenEx 0x18006a798
FreeSid 0x18006a7b0
GetTokenInformation 0x18006a7c8
PrivilegeCheck 0x18006a7b8
api-ms-win-security-sddl-l1-1-0.dll 1
ConvertStringSecurityDescriptorToSecurityDescriptorW 0x18006a7d8
api-ms-win-service-core-l1-1-0.dll 2
RegisterServiceCtrlHandlerExW 0x18006a7f0
SetServiceStatus 0x18006a7e8
api-ms-win-service-management-l1-1-0.dll 3
CloseServiceHandle 0x18006a800
OpenSCManagerW 0x18006a808
OpenServiceW 0x18006a810
api-ms-win-service-private-l1-1-0.dll 1
I_QueryTagInformation 0x18006a820
api-ms-win-stateseparation-helpers-l1-1-0.dll 1
GetPersistedRegistryLocationW 0x18006a830
combase.dll 4
0x18006a840
0x18006a848
0x18006a850
0x18006a858
CRYPT32.dll 1
CertVerifyCertificateChainPolicy 0x180069e10
msvcp_win.dll 48
_Cnd_broadcast 0x18006a9c8
_Cnd_destroy_in_situ 0x18006a9c0
_Cnd_do_broadcast_at_thread_exit 0x18006a9a8
_Cnd_init_in_situ 0x18006a9b8
_Cnd_wait 0x18006a9d8
_Mtx_destroy_in_situ 0x18006a880
_Mtx_init_in_situ 0x18006a878
_Mtx_lock 0x18006a870
_Mtx_unlock 0x18006a890
_Thrd_detach 0x18006a9a0
_Xtime_get_ticks 0x18006a8b8
?_Lock@?$basic_streambuf@GU?$char_traits@G@std@@@std@@UEAAXXZ 0x18006a958
?_Osfx@?$basic_ostream@GU?$char_traits@G@std@@@std@@QEAAXXZ 0x18006a940
?_Pninc@?$basic_streambuf@GU?$char_traits@G@std@@@std@@IEAAPEAGXZ 0x18006a8f8
?_Throw_C_error@std@@YAXH@Z 0x18006a868
?_Throw_Cpp_error@std@@YAXH@Z 0x18006a9b0
?_Unlock@?$basic_streambuf@GU?$char_traits@G@std@@@std@@UEAAXXZ 0x18006a960
?_Xbad_alloc@std@@YAXXZ 0x18006a9e0
?_Xlength_error@std@@YAXPEBD@Z 0x18006a898
??0?$basic_ios@GU?$char_traits@G@std@@@std@@IEAA@XZ 0x18006a928
??0?$basic_ostream@GU?$char_traits@G@std@@@std@@QEAA@PEAV?$basic_streambuf@GU?$char_traits@G@std@@@1@_N@Z 0x18006a930
??0?$basic_streambuf@GU?$char_traits@G@std@@@std@@IEAA@XZ 0x18006a8c0
??1?$basic_ios@GU?$char_traits@G@std@@@std@@UEAA@XZ 0x18006a900
??1?$basic_ostream@GU?$char_traits@G@std@@@std@@UEAA@XZ 0x18006a938
??1?$basic_streambuf@GU?$char_traits@G@std@@@std@@UEAA@XZ 0x18006a8c8
??6?$basic_ostream@GU?$char_traits@G@std@@@std@@QEAAAEAV01@H@Z 0x18006a948
?fill@?$basic_ios@GU?$char_traits@G@std@@@std@@QEBAGXZ 0x18006a920
?flags@ios_base@std@@QEBAHXZ 0x18006a8a0
?flush@?$basic_ostream@GU?$char_traits@G@std@@@std@@QEAAAEAV12@XZ 0x18006a950
?gbump@?$basic_streambuf@GU?$char_traits@G@std@@@std@@IEAAXH@Z 0x18006a8f0
?good@ios_base@std@@QEBA_NXZ 0x18006a888
?gptr@?$basic_streambuf@GU?$char_traits@G@std@@@std@@IEBAPEAGXZ 0x18006a8e0
?imbue@?$basic_streambuf@GU?$char_traits@G@std@@@std@@MEAAXAEBVlocale@2@@Z 0x18006a968
?pptr@?$basic_streambuf@GU?$char_traits@G@std@@@std@@IEBAPEAGXZ 0x18006a8e8
?rdbuf@?$basic_ios@GU?$char_traits@G@std@@@std@@QEBAPEAV?$basic_streambuf@GU?$char_traits@G@std@@@2@XZ 0x18006a918
?setbuf@?$basic_streambuf@GU?$char_traits@G@std@@@std@@MEAAPEAV12@PEAG_J@Z 0x18006a970
?setstate@?$basic_ios@GU?$char_traits@G@std@@@std@@QEAAXH_N@Z 0x18006a908
?showmanyc@?$basic_streambuf@GU?$char_traits@G@std@@@std@@MEAA_JXZ 0x18006a978
?sputc@?$basic_streambuf@GU?$char_traits@G@std@@@std@@QEAAGG@Z 0x18006a8d0
?sputn@?$basic_streambuf@GU?$char_traits@G@std@@@std@@QEAA_JPEBG_J@Z 0x18006a8d8
?sync@?$basic_streambuf@GU?$char_traits@G@std@@@std@@MEAAHXZ 0x18006a980
?tie@?$basic_ios@GU?$char_traits@G@std@@@std@@QEBAPEAV?$basic_ostream@GU?$char_traits@G@std@@@2@XZ 0x18006a910
?uflow@?$basic_streambuf@GU?$char_traits@G@std@@@std@@MEAAGXZ 0x18006a988
?uncaught_exception@std@@YA_NXZ 0x18006a9d0
?width@ios_base@std@@QEAA_J_J@Z 0x18006a8b0
?width@ios_base@std@@QEBA_JXZ 0x18006a8a8
?xsgetn@?$basic_streambuf@GU?$char_traits@G@std@@@std@@MEAA_JPEAG_J@Z 0x18006a990
?xsputn@?$basic_streambuf@GU?$char_traits@G@std@@@std@@MEAA_JPEBG_J@Z 0x18006a998
ntdll.dll 15
DbgPrintEx 0x18006a9f0
LdrAddRefDll 0x18006aa58
LdrUnloadDll 0x18006aa50
NtIsSystemResumeAutomatic 0x18006aa40
NtPowerInformation 0x18006aa48
NtQueryWnfStateData 0x18006aa30
RtlAllocateHeap 0x18006aa10
RtlFreeHeap 0x18006aa08
RtlNtStatusToDosError 0x18006aa60
RtlPublishWnfStateData 0x18006aa20
RtlRaiseStatus 0x18006a9f8
RtlRandomEx 0x18006aa18
RtlReAllocateHeap 0x18006aa00
RtlSubscribeWnfStateChangeNotification 0x18006aa38
RtlUnsubscribeWnfNotificationWaitForCompletion 0x18006aa28
OLEAUT32.dll 10
SysAllocString 0x180069e28
SysFreeString 0x180069e30
SysStringLen 0x180069e20
VarBstrCmp 0x180069e50
VariantChangeType 0x180069e60
VariantClear 0x180069e48
VariantCopy 0x180069e58
VariantInit 0x180069e38
VariantTimeToSystemTime 0x180069e40
VarUI4FromStr 0x180069e68
profapi.dll 1
0x18006aa70
RPCRT4.dll 8
I_RpcBindingInqLocalClientPID 0x180069ea0
NdrClientCall3 0x180069e98
RpcBindingFree 0x180069e90
RpcBindingFromStringBindingW 0x180069eb0
RpcBindingSetAuthInfoExW 0x180069e80
RpcStringBindingComposeW 0x180069e78
RpcStringFreeW 0x180069e88
UuidCreate 0x180069ea8
UMPDC.dll 3
PdcTaskClientRegister 0x180069ec8
PdcTaskClientRequest 0x180069ed0
PdcTaskClientUnregister 0x180069ec0
UpdatePolicy.dll 4
ReadPolicy 0x180069ef8
ReadPolicyWithFallback 0x180069ef0
ReleaseEnterprisePolicyValue 0x180069ee8
ReleaseUpdatePolicyValue 0x180069ee0