drupdate.dll

Description: Driver Servicing

Version: 10.0.19041.3745

Architecture: 64-bit

Operating System: Windows NT

SHA256: 4b49bda748848ab35852ecd1f568ed0b

File Size: 380.9 KB

Uploaded At: Dec. 1, 2025, 8:26 a.m.

Views: 13

Exported Functions

DriverUpdateCloseContext (Ordinal: 1, Address: 0x7080)
DriverUpdateEnableDeviceInstall (Ordinal: 2, Address: 0x7170)
DriverUpdateInstallUpdates (Ordinal: 3, Address: 0x7290)
DriverUpdateOpenContext (Ordinal: 4, Address: 0x73a0)
DriverUpdateQueryUpdatesInstallStatus (Ordinal: 5, Address: 0x74d0)
DriverUpdateQueryUpdatesUninstallStatus (Ordinal: 6, Address: 0x7610)
DriverUpdateStageUpdates (Ordinal: 7, Address: 0x7750)
DriverUpdateUninstallUpdates (Ordinal: 8, Address: 0x7860)
DriverUpdateUnstageUpdates (Ordinal: 9, Address: 0x7970)
InstallDriversOffline (Ordinal: 10, Address: 0x9610)
DllCanUnloadNow (Ordinal: 11, Address: 0x6e50)
DllCsiGetHandler (Ordinal: 12, Address: 0x6e70)

Imported DLLs & Functions

api-ms-win-core-com-l1-1-0.dll

CoCreateInstance (Address: 0x1800479e0)
CoTaskMemAlloc (Address: 0x1800479f0)
CoTaskMemFree (Address: 0x1800479d8)
CoTaskMemRealloc (Address: 0x1800479e8)

api-ms-win-core-debug-l1-1-0.dll

IsDebuggerPresent (Address: 0x180047a08)
OutputDebugStringA (Address: 0x180047a00)

api-ms-win-core-errorhandling-l1-1-0.dll

GetLastError (Address: 0x180047a30)
RaiseException (Address: 0x180047a28)
SetErrorMode (Address: 0x180047a20)
SetLastError (Address: 0x180047a18)
SetUnhandledExceptionFilter (Address: 0x180047a38)
UnhandledExceptionFilter (Address: 0x180047a40)

api-ms-win-core-file-l1-1-0.dll

CompareFileTime (Address: 0x180047a80)
CreateDirectoryW (Address: 0x180047ac0)
CreateFileW (Address: 0x180047aa8)
DeleteFileW (Address: 0x180047a68)
FileTimeToLocalFileTime (Address: 0x180047a78)
FindClose (Address: 0x180047a90)
FindFirstFileW (Address: 0x180047aa0)
FindNextFileW (Address: 0x180047a98)
FlushFileBuffers (Address: 0x180047ad0)
GetFileAttributesW (Address: 0x180047a88)
GetFileInformationByHandle (Address: 0x180047ac8)
GetFileSize (Address: 0x180047a60)
GetFullPathNameW (Address: 0x180047ab8)
SetEndOfFile (Address: 0x180047ab0)
SetFileAttributesW (Address: 0x180047a70)
SetFilePointer (Address: 0x180047a50)
WriteFile (Address: 0x180047a58)

api-ms-win-core-file-l2-1-0.dll

CreateHardLinkW (Address: 0x180047ae8)
MoveFileExW (Address: 0x180047ae0)

api-ms-win-core-handle-l1-1-0.dll

CloseHandle (Address: 0x180047af8)

api-ms-win-core-heap-l1-1-0.dll

GetProcessHeap (Address: 0x180047b20)
HeapAlloc (Address: 0x180047b08)
HeapFree (Address: 0x180047b18)
HeapReAlloc (Address: 0x180047b10)

api-ms-win-core-heap-obsolete-l1-1-0.dll

LocalFree (Address: 0x180047b30)

api-ms-win-core-io-l1-1-0.dll

DeviceIoControl (Address: 0x180047b40)

api-ms-win-core-libraryloader-l1-1-0.dll

DisableThreadLibraryCalls (Address: 0x180047b60)
FindResourceExW (Address: 0x180047b98)
FreeLibrary (Address: 0x180047b50)
GetModuleFileNameA (Address: 0x180047b88)
GetModuleFileNameW (Address: 0x180047b78)
GetModuleHandleW (Address: 0x180047b58)
GetProcAddress (Address: 0x180047b80)
LoadLibraryExW (Address: 0x180047b70)
LoadResource (Address: 0x180047b68)
SizeofResource (Address: 0x180047b90)

api-ms-win-core-localization-l1-2-0.dll

GetThreadLocale (Address: 0x180047bb0)
LCMapStringW (Address: 0x180047ba8)

api-ms-win-core-memory-l1-1-0.dll

CreateFileMappingW (Address: 0x180047bd0)
MapViewOfFile (Address: 0x180047bc8)
UnmapViewOfFile (Address: 0x180047bc0)

api-ms-win-core-privateprofile-l1-1-0.dll

GetPrivateProfileStringW (Address: 0x180047be0)

api-ms-win-core-processenvironment-l1-1-0.dll

ExpandEnvironmentStringsW (Address: 0x180047bf0)
GetCommandLineA (Address: 0x180047bf8)

api-ms-win-core-processthreads-l1-1-0.dll

GetCurrentProcess (Address: 0x180047c30)
GetCurrentProcessId (Address: 0x180047c28)
GetCurrentThread (Address: 0x180047c20)
GetCurrentThreadId (Address: 0x180047c08)
OpenProcessToken (Address: 0x180047c40)
OpenThreadToken (Address: 0x180047c18)
SetThreadToken (Address: 0x180047c38)
TerminateProcess (Address: 0x180047c10)

api-ms-win-core-profile-l1-1-0.dll

QueryPerformanceCounter (Address: 0x180047c50)

api-ms-win-core-registry-l1-1-0.dll

RegCloseKey (Address: 0x180047cb0)
RegCreateKeyExW (Address: 0x180047c98)
RegDeleteKeyExW (Address: 0x180047c88)
RegDeleteValueW (Address: 0x180047c90)
RegEnumKeyExW (Address: 0x180047ca0)
RegFlushKey (Address: 0x180047ca8)
RegLoadAppKeyW (Address: 0x180047cb8)
RegLoadKeyW (Address: 0x180047cc8)
RegOpenKeyExW (Address: 0x180047c60)
RegQueryInfoKeyW (Address: 0x180047c70)
RegQueryValueExW (Address: 0x180047c68)
RegSaveKeyExW (Address: 0x180047cc0)
RegSetValueExW (Address: 0x180047c78)
RegUnLoadKeyW (Address: 0x180047c80)

api-ms-win-core-registry-l2-1-0.dll

RegEnumKeyW (Address: 0x180047cd8)

api-ms-win-core-rtlsupport-l1-1-0.dll

RtlCaptureContext (Address: 0x180047ce8)
RtlCompareMemory (Address: 0x180047d00)
RtlLookupFunctionEntry (Address: 0x180047cf0)
RtlVirtualUnwind (Address: 0x180047cf8)

api-ms-win-core-string-l1-1-0.dll

CompareStringOrdinal (Address: 0x180047d20)
CompareStringW (Address: 0x180047d28)
MultiByteToWideChar (Address: 0x180047d10)
WideCharToMultiByte (Address: 0x180047d18)

api-ms-win-core-string-l2-1-0.dll

CharNextW (Address: 0x180047d38)

api-ms-win-core-string-obsolete-l1-1-0.dll

lstrcmpiW (Address: 0x180047d48)

api-ms-win-core-synch-l1-1-0.dll

CreateEventW (Address: 0x180047d68)
CreateMutexW (Address: 0x180047d78)
DeleteCriticalSection (Address: 0x180047d90)
EnterCriticalSection (Address: 0x180047da8)
InitializeCriticalSection (Address: 0x180047da0)
LeaveCriticalSection (Address: 0x180047d88)
ReleaseMutex (Address: 0x180047d80)
SetEvent (Address: 0x180047d58)
SleepEx (Address: 0x180047d60)
WaitForMultipleObjectsEx (Address: 0x180047d98)
WaitForSingleObjectEx (Address: 0x180047d70)

api-ms-win-core-synch-l1-2-0.dll

Sleep (Address: 0x180047db8)

api-ms-win-core-sysinfo-l1-1-0.dll

GetLocalTime (Address: 0x180047dd8)
GetSystemTimeAsFileTime (Address: 0x180047dc8)
GetSystemWindowsDirectoryW (Address: 0x180047de8)
GetTickCount (Address: 0x180047de0)
GetTickCount64 (Address: 0x180047dd0)

api-ms-win-core-sysinfo-l1-2-0.dll

GetNativeSystemInfo (Address: 0x180047df8)

api-ms-win-core-timezone-l1-1-0.dll

FileTimeToSystemTime (Address: 0x180047e08)

api-ms-win-core-version-l1-1-0.dll

GetFileVersionInfoExW (Address: 0x180047e18)
GetFileVersionInfoSizeExW (Address: 0x180047e20)
VerQueryValueW (Address: 0x180047e28)

api-ms-win-devices-config-l1-1-0.dll

CM_Delete_Class_Key (Address: 0x180047e50)
CM_Delete_DevNode_Key (Address: 0x180047e58)
CM_Get_Device_ID_List_SizeW (Address: 0x180047e60)
CM_Get_Device_ID_ListW (Address: 0x180047e38)
CM_Get_DevNode_Registry_PropertyW (Address: 0x180047e48)
CM_Get_DevNode_Status (Address: 0x180047e80)
CM_Locate_DevNodeW (Address: 0x180047e68)
CM_Set_DevNode_Registry_PropertyW (Address: 0x180047e70)
CM_Setup_DevNode (Address: 0x180047e40)
CM_Uninstall_DevNode (Address: 0x180047e78)

api-ms-win-security-base-l1-1-0.dll

AdjustTokenPrivileges (Address: 0x180047ea0)
AllocateAndInitializeSid (Address: 0x180047ea8)
CheckTokenMembership (Address: 0x180047e90)
DuplicateTokenEx (Address: 0x180047eb8)
FreeSid (Address: 0x180047eb0)
GetKernelObjectSecurity (Address: 0x180047e98)

api-ms-win-security-lsalookup-l2-1-0.dll

LookupPrivilegeValueW (Address: 0x180047ec8)

api-ms-win-security-sddl-l1-1-0.dll

ConvertSecurityDescriptorToStringSecurityDescriptorW (Address: 0x180047ee8)
ConvertStringSecurityDescriptorToSecurityDescriptorW (Address: 0x180047ed8)
ConvertStringSidToSidW (Address: 0x180047ee0)

api-ms-win-service-management-l1-1-0.dll

CloseServiceHandle (Address: 0x180047f08)
OpenSCManagerW (Address: 0x180047f00)
OpenServiceW (Address: 0x180047ef8)

api-ms-win-service-winsvc-l1-1-0.dll

ControlService (Address: 0x180047f18)

CFGMGR32.dll

CM_Create_DevNodeW (Address: 0x1800479b0)
CM_Reenumerate_DevNode (Address: 0x1800479a8)
CMP_WaitNoPendingInstallEvents (Address: 0x1800479b8)

msvcrt.dll

__C_specific_handler (Address: 0x180047f98)
__dllonexit (Address: 0x180047f80)
_amsg_exit (Address: 0x180047f40)
_callnewh (Address: 0x180047f58)
_errno (Address: 0x180047f30)
_initterm (Address: 0x180047f38)
_lock (Address: 0x180047ff0)
_onexit (Address: 0x180047f88)
_purecall (Address: 0x180047f70)
_resetstkoflw (Address: 0x180047f50)
_snprintf_s (Address: 0x180048008)
_ultow_s (Address: 0x180047fa0)
_unlock (Address: 0x180047f60)
_vsnprintf (Address: 0x180047ff8)
_vsnwprintf (Address: 0x180047fb0)
_wcsicmp (Address: 0x180047fb8)
_wcsnicmp (Address: 0x180047fe0)
_XcptFilter (Address: 0x180047f48)
free (Address: 0x180047fd0)
malloc (Address: 0x180047fc8)
memcmp (Address: 0x180048028)
memcpy (Address: 0x180048020)
memcpy_s (Address: 0x180047fd8)
memmove (Address: 0x180048018)
memset (Address: 0x180047f90)
realloc (Address: 0x180047f28)
strncmp (Address: 0x180048010)
swprintf_s (Address: 0x180047fa8)
toupper (Address: 0x180047fe8)
wcschr (Address: 0x180047f78)
wcscmp (Address: 0x180048030)
wcsncpy_s (Address: 0x180047fc0)
wcsrchr (Address: 0x180047f68)
wcstoul (Address: 0x180048000)

ntdll.dll

DbgPrint (Address: 0x1800480b8)
DbgPrintEx (Address: 0x1800482e8)
LdrGetDllHandle (Address: 0x180048080)
LdrGetProcedureAddress (Address: 0x180048068)
LdrLoadDll (Address: 0x180048098)
LdrUnloadDll (Address: 0x180048088)
NtAdjustPrivilegesToken (Address: 0x180048248)
NtClose (Address: 0x1800480a8)
NtCreateFile (Address: 0x1800480b0)
NtCreateKey (Address: 0x180048160)
NtDeleteKey (Address: 0x180048158)
NtDeleteValueKey (Address: 0x180048178)
NtDuplicateObject (Address: 0x180048278)
NtDuplicateToken (Address: 0x180048240)
NtEnumerateKey (Address: 0x180048180)
NtEnumerateValueKey (Address: 0x180048268)
NtOpenKey (Address: 0x180048078)
NtOpenProcessToken (Address: 0x180048230)
NtOpenProcessTokenEx (Address: 0x180048288)
NtOpenThreadToken (Address: 0x180048228)
NtOpenThreadTokenEx (Address: 0x180048280)
NtQueryInformationFile (Address: 0x180048138)
NtQueryInformationToken (Address: 0x180048290)
NtQueryKey (Address: 0x180048168)
NtQuerySecurityObject (Address: 0x180048238)
NtQuerySystemInformation (Address: 0x180048300)
NtQueryValueKey (Address: 0x1800480c0)
NtSetInformationFile (Address: 0x180048140)
NtSetInformationThread (Address: 0x1800480f0)
NtSetSecurityObject (Address: 0x180048260)
NtSetValueKey (Address: 0x180048170)
NtWriteFile (Address: 0x180048070)
RtlAbsoluteToSelfRelativeSD (Address: 0x180048200)
RtlAcquireSRWLockExclusive (Address: 0x180048210)
RtlAddAccessAllowedAceEx (Address: 0x1800481e0)
RtlAddAce (Address: 0x180048258)
RtlAllocateHeap (Address: 0x1800482c8)
RtlAppendUnicodeStringToString (Address: 0x1800482a8)
RtlConvertSidToUnicodeString (Address: 0x1800482a0)
RtlCopySid (Address: 0x180048250)
RtlCreateAcl (Address: 0x1800481d8)
RtlCreateSecurityDescriptor (Address: 0x1800481e8)
RtlCreateUnicodeString (Address: 0x180048220)
RtlCreateUnicodeStringFromAsciiz (Address: 0x1800480c8)
RtlDeleteCriticalSection (Address: 0x180048040)
RtlDosPathNameToNtPathName_U (Address: 0x180048090)
RtlEnterCriticalSection (Address: 0x180048050)
RtlEqualSid (Address: 0x180048298)
RtlEqualUnicodeString (Address: 0x1800481c0)
RtlFormatCurrentUserKeyPath (Address: 0x180048148)
RtlFreeHeap (Address: 0x1800482c0)
RtlFreeUnicodeString (Address: 0x180048150)
RtlGetDaclSecurityDescriptor (Address: 0x180048110)
RtlGetGroupSecurityDescriptor (Address: 0x180048100)
RtlGetOwnerSecurityDescriptor (Address: 0x1800480f8)
RtlGetSaclSecurityDescriptor (Address: 0x180048108)
RtlGetVersion (Address: 0x1800480d0)
RtlGUIDFromString (Address: 0x180048120)
RtlImageNtHeader (Address: 0x180048130)
RtlInitAnsiString (Address: 0x1800482b0)
RtlInitializeCriticalSection (Address: 0x180048058)
RtlInitializeSid (Address: 0x180048188)
RtlInitializeSRWLock (Address: 0x180048208)
RtlInitUnicodeString (Address: 0x180048118)
RtlInitUnicodeStringEx (Address: 0x1800481a8)
RtlLeaveCriticalSection (Address: 0x180048060)
RtlLengthSecurityDescriptor (Address: 0x1800481b8)
RtlLengthSid (Address: 0x1800481d0)
RtlMultiByteToUnicodeN (Address: 0x1800482d0)
RtlMultiByteToUnicodeSize (Address: 0x1800482d8)
RtlNtStatusToDosError (Address: 0x1800482f8)
RtlNtStatusToDosErrorNoTeb (Address: 0x1800480e8)
RtlPrefixUnicodeString (Address: 0x1800481c8)
RtlQueryEnvironmentVariable_U (Address: 0x1800480a0)
RtlRaiseStatus (Address: 0x1800482e0)
RtlRandomEx (Address: 0x180048128)
RtlReAllocateHeap (Address: 0x1800482b8)
RtlReleaseSRWLockExclusive (Address: 0x180048218)
RtlSetDaclSecurityDescriptor (Address: 0x1800481f0)
RtlSetGroupSecurityDescriptor (Address: 0x1800481a0)
RtlSetOwnerSecurityDescriptor (Address: 0x1800482f0)
RtlSubAuthoritySid (Address: 0x180048190)
RtlTimeToTimeFields (Address: 0x180048048)
RtlUnicodeStringToInteger (Address: 0x180048270)
RtlUnicodeToMultiByteN (Address: 0x1800480e0)
RtlUnicodeToMultiByteSize (Address: 0x1800480d8)
RtlValidRelativeSecurityDescriptor (Address: 0x1800481b0)
RtlValidSecurityDescriptor (Address: 0x1800481f8)
RtlValidSid (Address: 0x180048198)

OLEAUT32.dll

VarUI4FromStr (Address: 0x1800479c8)