Windows 10 DLL File Information - wuwebv.dll

The following DLL report was generated by automatic DLL script that scanned and loaded all DLL files in the system32 directory of Windows 10, extracted the information from them, and then saved it into HTML reports. If you want to view a report of another DLL, go to the main page of this Web site.

General Information

File Description:	Windows Update Vista Web Control
File Version:	10.0.10130.0 (fbl_impressive.150522-2224)
Company:	Microsoft Corporation
Product Name:	Microsoft® Windows® Operating System
DLL popularity	Very Low - There is no any other DLL in system32 directory that is statically linked to this file.
File Size:	125 KB
Total Number of Exported Functions:	4
Total Number of Exported Functions With Names:	4

Section Headers

Name	Virtual Address	Raw Data Size	% of File	Characteristics	Section Contains...
.text	0x00001000	74,240 Bytes	57.8%	Read, Execute	Code
.wpp_sf	0x00014000	1,024 Bytes	0.8%	Read, Execute	Code
.data	0x00015000	6,144 Bytes	4.8%	Write, Read	Initialized Data
.idata	0x00018000	6,656 Bytes	5.2%	Read	Initialized Data
.rsrc	0x0001a000	35,840 Bytes	27.9%	Read	Initialized Data
.reloc	0x00023000	3,584 Bytes	2.8%	Read, Discardable	Initialized Data

Static Linking

wuwebv.dll is statically linked to the following files:

msvcrt.dll
KERNEL32.dll
USER32.dll
SHLWAPI.dll
ole32.dll
OLEAUT32.dll
RPCRT4.dll
api-ms-win-core-registry-l1-1-0.dll
api-ms-win-service-winsvc-l1-2-0.dll
api-ms-win-service-management-l1-1-0.dll
api-ms-win-service-management-l2-1-0.dll
api-ms-win-core-processenvironment-l1-2-0.dll
api-ms-win-core-timezone-l1-1-0.dll
api-ms-win-core-sysinfo-l1-2-1.dll
api-ms-win-security-base-l1-2-0.dll
api-ms-win-core-synch-l1-2-0.dll
api-ms-win-core-errorhandling-l1-1-1.dll
api-ms-win-core-debug-l1-1-1.dll
api-ms-win-core-file-l1-2-1.dll
SspiCli.dll
api-ms-win-eventing-classicprovider-l1-1-0.dll
api-ms-win-core-file-l2-1-1.dll
api-ms-win-core-heap-l1-2-0.dll
api-ms-win-core-com-l1-1-1.dll
api-ms-win-core-processthreads-l1-1-2.dll
api-ms-win-core-heap-l2-1-0.dll
CRYPT32.dll
api-ms-win-core-memory-l1-1-2.dll
profapi.dll
ntdll.dll
SHELL32.dll
WINTRUST.dll
UpdatePolicy.dll
Cabinet.dll

This means that when wuwebv.dll is loaded, the above files are automatically loaded too. If one of these files is corrupted or missing, wuwebv.dll won't be loaded.

General Resources Information

Resource Type	Number of Items	Total Size	% of File
Icons	1	25,196 Bytes	19.6%
Animated Icons	0	0 Bytes	0.0%
Cursors	0	0 Bytes	0.0%
Animated Cursors	0	0 Bytes	0.0%
Bitmaps	0	0 Bytes	0.0%
AVI Files	0	0 Bytes	0.0%
Dialog-Boxes	0	0 Bytes	0.0%
HTML Related Files	0	0 Bytes	0.0%
Menus	0	0 Bytes	0.0%
Strings	0	0 Bytes	0.0%
Type Libraries	1	7,256 Bytes	5.6%
Manifest	0	0 Bytes	0.0%
All Others	2	2,298 Bytes	1.8%
Total	4	34,750 Bytes	27.0%

Icons in this file

There are 1 icons stored in this DLL file. You can view all these icons in the following small thumbnail:

Cursors in this file

No cursors found in this file

Dialog-boxes list (up to 1000 dialogs)

No dialog resources in this file.

String resources in this dll (up to 1000 strings)

No string resources in this file.

COM Classes/Interfaces

Name	Type	Description
IWUWebControl	Dispatch
WUWebControl	CoClass

Exported Functions List

The following functions are exported by this dll:

DllCanUnloadNow

DllGetClassObject

DllRegisterServer

DllUnregisterServer

Imported Functions List

The following functions are imported by this dll:

• msvcrt.dll:
  

  _XcptFilter	__dllonexit	_amsg_exit	_callnewh
  _errno	_except_handler4_common	_initterm	_lock
  _onexit	_purecall	_unlock	_vsnwprintf
  _wcsicmp	_wtol	free	malloc
  memcmp	memcpy	memcpy_s	memmove
  memset	qsort	realloc	wcscat_s
  wcscpy_s	wcsncpy_s	wcsrchr

• KERNEL32.dll:
  

  CloseHandle	CompareStringA	CompareStringW
  CreateProcessW	DisableThreadLibraryCalls	FindResourceExW
  FreeLibrary	GetCurrentProcess	GetCurrentProcessId
  GetCurrentThreadId	GetLastError	GetModuleFileNameW
  GetModuleHandleW	GetProcAddress	GetProductInfo
  GetSystemDirectoryW	GetSystemTimeAsFileTime	GetThreadLocale
  GetTickCount	GetUserDefaultUILanguage	GetVersionExW
  LoadLibraryExW	LoadResource	MultiByteToWideChar
  OutputDebugStringA	QueryPerformanceCounter	RaiseException
  SetThreadLocale	SetUnhandledExceptionFilter	SizeofResource
  Sleep	TerminateProcess	UnhandledExceptionFilter
  WideCharToMultiByte	lstrcmpiW	ntdll!RtlDeleteCriticalSection
  ntdll!RtlEnterCriticalSection	ntdll!RtlInitializeCriticalSection	ntdll!RtlLeaveCriticalSection

• USER32.dll:
  

  CharNextW	GetSystemMetrics	IsWindow	PostMessageW
  UnregisterClassA

• SHLWAPI.dll:
  

  PathIsRelativeW	PathIsRootW	PathIsUNCW	PathStripToRootW
  StrChrW	StrRChrW	UrlGetPartW

• ole32.dll:
  

  CoGetObject	combase!CoCreateInstance	combase!CoTaskMemAlloc	combase!CoTaskMemFree
  combase!CoTaskMemRealloc	combase!StringFromGUID2

• OLEAUT32.dll:
  

  LoadRegTypeLib	LoadTypeLib	RegisterTypeLib	SysAllocString
  SysFreeString	SysStringLen	UnRegisterTypeLib	VarUI4FromStr
  VariantClear	VariantInit

• RPCRT4.dll:
  

  RpcStringFreeA

  UuidFromStringW

  UuidToStringA

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

  KernelBase!RegCloseKey	KernelBase!RegCreateKeyExW	KernelBase!RegDeleteValueW	KernelBase!RegEnumKeyExW
  KernelBase!RegEnumValueW	KernelBase!RegOpenKeyExW	KernelBase!RegQueryInfoKeyW	KernelBase!RegQueryValueExW
  KernelBase!RegSetValueExW

• api-ms-win-service-winsvc-l1-2-0.dll:
  

  sechost!QueryServiceStatus

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

  sechost!CloseServiceHandle

  sechost!OpenSCManagerW

  sechost!OpenServiceW

  sechost!StartServiceW

• api-ms-win-service-management-l2-1-0.dll:
  

  sechost!ChangeServiceConfig2W

  sechost!ChangeServiceConfigW

  sechost!QueryServiceConfig2W

  sechost!QueryServiceConfigW

• api-ms-win-core-processenvironment-l1-2-0.dll:
  

  KernelBase!ExpandEnvironmentStringsW

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

  KernelBase!GetTimeZoneInformation	KernelBase!SystemTimeToFileTime
  KernelBase!SystemTimeToTzSpecificLocalTime

• api-ms-win-core-sysinfo-l1-2-1.dll:
  

  KernelBase!GetNativeSystemInfo

  KernelBase!GetSystemTime

  KernelBase!GetSystemWindowsDirectoryW

• api-ms-win-security-base-l1-2-0.dll:
  

  KernelBase!AddAccessAllowedAce	KernelBase!AllocateAndInitializeSid	KernelBase!CheckTokenMembership
  KernelBase!CopySid	KernelBase!FreeSid	KernelBase!GetLengthSid
  KernelBase!GetTokenInformation	KernelBase!InitializeAcl	KernelBase!InitializeSecurityDescriptor
  KernelBase!IsValidSid	KernelBase!SetSecurityDescriptorDacl

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

  KernelBase!CreateMutexW

  KernelBase!ReleaseMutex

  KernelBase!WaitForSingleObject

• api-ms-win-core-errorhandling-l1-1-1.dll:
  

  ntdll!RtlRestoreLastWin32Error

• api-ms-win-core-debug-l1-1-1.dll:
  

  KernelBase!DebugBreak

  KernelBase!OutputDebugStringW

• api-ms-win-core-file-l1-2-1.dll:
  

  KernelBase!CreateDirectoryW	KernelBase!CreateFileW	KernelBase!DeleteFileW
  KernelBase!FindClose	KernelBase!FindFirstFileW	KernelBase!FindNextFileW
  KernelBase!FlushFileBuffers	KernelBase!GetCompressedFileSizeW	KernelBase!GetDiskFreeSpaceW
  KernelBase!GetDriveTypeW	KernelBase!GetFileAttributesExW	KernelBase!GetFileAttributesW
  KernelBase!GetFileSize	KernelBase!GetFileSizeEx	KernelBase!GetFileType
  KernelBase!GetVolumePathNameW	KernelBase!ReadFile	KernelBase!SetEndOfFile
  KernelBase!SetFilePointer	KernelBase!WriteFile

• SspiCli.dll:
  

  GetUserNameExW

• api-ms-win-eventing-classicprovider-l1-1-0.dll:
  

  ntdll!EtwTraceMessageVa

• api-ms-win-core-file-l2-1-1.dll:
  

  KernelBase!MoveFileExW

• api-ms-win-core-heap-l1-2-0.dll:
  

  KernelBase!GetProcessHeap

  ntdll!RtlAllocateHeap

  ntdll!RtlFreeHeap

  ntdll!RtlReAllocateHeap

• api-ms-win-core-com-l1-1-1.dll:
  

  combase!CoCreateGuid

  combase!CoInitializeEx

  combase!CoUninitialize

• api-ms-win-core-processthreads-l1-1-2.dll:
  

  KernelBase!OpenProcessToken

  KernelBase!OpenThreadToken

  kernel32!GetCurrentThread

• api-ms-win-core-heap-l2-1-0.dll:
  

  KernelBase!LocalFree

• CRYPT32.dll:
  

  CertVerifyCertificateChainPolicy

• api-ms-win-core-memory-l1-1-2.dll:
  

  KernelBase!CreateFileMappingW

  KernelBase!MapViewOfFile

  KernelBase!UnmapViewOfFile

• profapi.dll:
  

• ntdll.dll:
  

  RtlGetVersion

• SHELL32.dll:
  

  SHCreateDirectoryExW

  SHGetKnownFolderPath

• WINTRUST.dll:
  

  CryptCATHandleFromStore

  WTHelperGetProvSignerFromChain

  WinVerifyTrust

• UpdatePolicy.dll:
  

  ReadPolicy

• Cabinet.dll:
  

  FDICopy

  FDICreate

  FDIDestroy