Windows 10 DLL File Information - thumbcache.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:	Microsoft Thumbnail Cache
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:	218 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	199,168 Bytes	89.0%	Read, Execute	Code
.data	0x00032000	1,024 Bytes	0.5%	Write, Read	Initialized Data
.idata	0x00033000	9,216 Bytes	4.1%	Read	Initialized Data
.didat	0x00036000	512 Bytes	0.2%	Write, Read	Initialized Data
.rsrc	0x00037000	2,560 Bytes	1.1%	Read	Initialized Data
.reloc	0x00038000	10,240 Bytes	4.6%	Read, Discardable	Initialized Data

Static Linking

thumbcache.dll is statically linked to the following files:

msvcrt.dll
api-ms-win-shcore-obsolete-l1-1-0.dll
api-ms-win-shcore-stream-l1-1-0.dll
api-ms-win-shcore-stream-winrt-l1-1-0.dll
api-ms-win-shcore-comhelpers-l1-1-0.dll
api-ms-win-shcore-registry-l1-1-1.dll
api-ms-win-shcore-sysinfo-l1-1-0.dll
api-ms-win-shcore-thread-l1-1-0.dll
SHCORE.dll
api-ms-win-core-com-midlproxystub-l1-1-0.dll
RPCRT4.dll
api-ms-win-core-winrt-string-l1-1-0.dll
api-ms-win-core-libraryloader-l1-2-0.dll
api-ms-win-core-heap-l1-2-0.dll
api-ms-win-core-winrt-error-l1-1-1.dll
api-ms-win-core-synch-l1-2-0.dll
api-ms-win-core-util-l1-1-0.dll
api-ms-win-eventing-provider-l1-1-0.dll
api-ms-win-core-profile-l1-1-0.dll
api-ms-win-core-processthreads-l1-1-2.dll
api-ms-win-core-sysinfo-l1-2-1.dll
api-ms-win-core-errorhandling-l1-1-1.dll
api-ms-win-core-handle-l1-1-0.dll
api-ms-win-core-localization-l1-2-1.dll
api-ms-win-core-debug-l1-1-1.dll
api-ms-win-core-path-l1-1-0.dll
api-ms-win-core-string-l2-1-0.dll
api-ms-win-core-string-l1-1-0.dll
api-ms-win-core-registry-l1-1-0.dll
api-ms-win-core-file-l1-2-1.dll
api-ms-win-core-synch-l1-2-1.dll
api-ms-win-core-file-l2-1-1.dll
api-ms-win-core-heap-l2-1-0.dll
api-ms-win-security-base-l1-2-0.dll
api-ms-win-core-memory-l1-1-2.dll
api-ms-win-core-threadpool-l1-2-0.dll
api-ms-win-core-psapi-l1-1-0.dll
api-ms-win-core-timezone-l1-1-0.dll
api-ms-win-core-sidebyside-l1-1-0.dll
api-ms-win-core-shlwapi-legacy-l1-1-0.dll
api-ms-win-core-kernel32-legacy-l1-1-1.dll
api-ms-win-core-threadpool-legacy-l1-1-0.dll
api-ms-win-core-shlwapi-obsolete-l1-2-0.dll
api-ms-win-core-heap-obsolete-l1-1-0.dll
api-ms-win-core-string-obsolete-l1-1-0.dll
api-ms-win-appmodel-runtime-l1-1-1.dll
ntdll.dll
api-ms-win-core-delayload-l1-1-1.dll
api-ms-win-core-apiquery-l1-1-0.dll

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

General Resources Information

Resource Type	Number of Items	Total Size	% of File
Icons	0	0 Bytes	0.0%
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	2	476 Bytes	0.2%
Type Libraries	0	0 Bytes	0.0%
Manifest	1	1,173 Bytes	0.5%
All Others	2	1,140 Bytes	0.5%
Total	5	2,789 Bytes	1.2%

Icons in this file

No icons found in this file

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)

String ID	String Text
1000	Thumbnails
1001	Windows keeps a copy of all of your picture, video, and document thumbnails so they can be displayed quickly when you open a folder. If you delete these thumbnails, they will be automatically recreated as needed.

COM Classes/Interfaces

There is no type library in this file with COM classes/interfaces information

Exported Functions List

The following functions are exported by this dll:

DllCanUnloadNow

DllGetActivationFactory

DllGetClassObject

GetProxyDllInfo

Imported Functions List

The following functions are imported by this dll:

• msvcrt.dll:
  

  _CxxThrowException	_XcptFilter
  __CxxFrameHandler	__dllonexit
  _amsg_exit	_except_handler4_common
  _ftol2	_initterm
  _lock	_onexit
  _ui64tow_s	_ultow_s
  _unlock	_vsnwprintf
  free	malloc
  memcmp	memcpy
  memcpy_s	memset
  public: virtual __thiscall type_info::~type_info(void)	realloc

• api-ms-win-shcore-obsolete-l1-1-0.dll:
  

  SHCore!SHStrDupW

• api-ms-win-shcore-stream-l1-1-0.dll:
  

  SHCore!IStream_Copy	SHCore!IStream_Read	SHCore!IStream_Reset	SHCore!IStream_Size
  SHCore!IStream_Write	SHCore!SHCreateMemStream

• api-ms-win-shcore-stream-winrt-l1-1-0.dll:
  

  SHCore!CreateRandomAccessStreamOverStream

  SHCore!CreateStreamOverRandomAccessStream

• api-ms-win-shcore-comhelpers-l1-1-0.dll:
  

  SHCore!IUnknown_Set

  SHCore!IUnknown_SetSite

• api-ms-win-shcore-registry-l1-1-1.dll:
  

  SHCore!SHGetValueW

• api-ms-win-shcore-sysinfo-l1-1-0.dll:
  

  SHCore!IsOS

• api-ms-win-shcore-thread-l1-1-0.dll:
  

  SHCore!SHCreateThread

• SHCORE.dll:
  

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

  combase!CStdStubBuffer2_Connect	combase!CStdStubBuffer2_CountRefs	combase!CStdStubBuffer2_Disconnect
  combase!CStdStubBuffer2_QueryInterface	combase!NdrProxyForwardingFunction3	combase!NdrProxyForwardingFunction4
  combase!NdrProxyForwardingFunction5	combase!ObjectStublessClient6	combase!ObjectStublessClient7
  combase!ObjectStublessClient8

• RPCRT4.dll:
  

  CStdStubBuffer_AddRef	CStdStubBuffer_DebugServerQueryInterface
  CStdStubBuffer_DebugServerRelease	CStdStubBuffer_Invoke
  CStdStubBuffer_IsIIDSupported	IUnknown_AddRef_Proxy
  IUnknown_QueryInterface_Proxy	IUnknown_Release_Proxy
  NdrCStdStubBuffer2_Release	NdrDllCanUnloadNow
  NdrDllGetClassObject	NdrOleAllocate
  NdrOleFree	NdrStubCall2
  NdrStubForwardingFunction

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

  combase!HSTRING_UserFree	combase!HSTRING_UserMarshal	combase!HSTRING_UserSize
  combase!HSTRING_UserUnmarshal	combase!WindowsCreateString	combase!WindowsGetStringRawBuffer
  combase!WindowsIsStringEmpty	combase!WindowsStringHasEmbeddedNull

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

  KernelBase!DisableThreadLibraryCalls	KernelBase!FreeLibrary	KernelBase!GetModuleFileNameA
  KernelBase!GetModuleFileNameW	KernelBase!GetModuleHandleExW	KernelBase!GetModuleHandleW
  KernelBase!GetProcAddress	KernelBase!LoadLibraryExW	KernelBase!LoadStringW

• api-ms-win-core-heap-l1-2-0.dll:
  

  KernelBase!GetProcessHeap

  ntdll!RtlAllocateHeap

  ntdll!RtlFreeHeap

• api-ms-win-core-winrt-error-l1-1-1.dll:
  

  combase!RoOriginateError

  combase!RoOriginateErrorW

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

  KernelBase!CreateEventW	KernelBase!CreateMutexW	KernelBase!InitOnceBeginInitialize
  KernelBase!InitOnceComplete	KernelBase!ReleaseMutex	KernelBase!ReleaseSemaphore
  KernelBase!ResetEvent	KernelBase!SetEvent	KernelBase!Sleep
  KernelBase!WaitForSingleObject	ntdll!RtlAcquireSRWLockExclusive	ntdll!RtlAcquireSRWLockShared
  ntdll!RtlInitializeConditionVariable	ntdll!RtlReleaseSRWLockExclusive	ntdll!RtlReleaseSRWLockShared

• api-ms-win-core-util-l1-1-0.dll:
  

  ntdll!RtlDecodePointer

  ntdll!RtlEncodePointer

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

  ntdll!EtwEventActivityIdControl	ntdll!EtwEventEnabled	ntdll!EtwEventRegister
  ntdll!EtwEventSetInformation	ntdll!EtwEventUnregister	ntdll!EtwEventWrite
  ntdll!EtwEventWriteTransfer

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

  ntdll!RtlQueryPerformanceCounter

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

  KernelBase!OpenProcessToken	kernel32!GetCurrentProcess	kernel32!GetCurrentProcessId	kernel32!GetCurrentThread
  kernel32!GetCurrentThreadId	kernel32!GetProcessId	kernel32!OpenProcess	kernel32!TerminateProcess

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

  KernelBase!GetSystemInfo	KernelBase!GetSystemTimeAsFileTime	KernelBase!GetTickCount
  KernelBase!GetWindowsDirectoryW

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

  KernelBase!GetLastError	KernelBase!RaiseException	KernelBase!SetUnhandledExceptionFilter
  KernelBase!UnhandledExceptionFilter

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

  KernelBase!CloseHandle

  KernelBase!DuplicateHandle

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

  KernelBase!FormatMessageW

  KernelBase!LCMapStringW

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

  KernelBase!OutputDebugStringW

• api-ms-win-core-path-l1-1-0.dll:
  

  KernelBase!PathCchAppend

  KernelBase!PathCchRemoveBackslash

  KernelBase!PathCchStripToRoot

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

  KernelBase!CharUpperBuffW

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

  KernelBase!CompareStringOrdinal

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

  KernelBase!RegCloseKey	KernelBase!RegCreateKeyExW	KernelBase!RegGetValueW	KernelBase!RegOpenKeyExW
  KernelBase!RegQueryValueExW

• api-ms-win-core-file-l1-2-1.dll:
  

  KernelBase!CreateDirectoryW	KernelBase!CreateFileW	KernelBase!DeleteFileW
  KernelBase!FindClose	KernelBase!FindFirstFileW	KernelBase!FindNextFileW
  KernelBase!GetDiskFreeSpaceExW	KernelBase!GetDriveTypeW	KernelBase!GetFileAttributesW
  KernelBase!GetFileSize	KernelBase!GetTempFileNameW	KernelBase!GetVolumeInformationW
  KernelBase!RemoveDirectoryW	KernelBase!SetEndOfFile	KernelBase!SetFileAttributesW
  KernelBase!SetFileInformationByHandle	KernelBase!SetFilePointer	KernelBase!WriteFile

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

  KernelBase!CreateSemaphoreW

• api-ms-win-core-file-l2-1-1.dll:
  

  KernelBase!GetFileInformationByHandleEx

  KernelBase!MoveFileExW

• api-ms-win-core-heap-l2-1-0.dll:
  

  KernelBase!GlobalAlloc

  KernelBase!GlobalFree

  KernelBase!LocalAlloc

  KernelBase!LocalFree

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

  KernelBase!GetSecurityDescriptorControl

  KernelBase!GetTokenInformation

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

  KernelBase!CreateFileMappingW

  KernelBase!MapViewOfFile

  KernelBase!UnmapViewOfFile

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

  KernelBase!CreateThreadpoolTimer	ntdll!TpReleaseTimer	ntdll!TpSetTimer
  ntdll!TpWaitForTimer

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

  KernelBase!K32QueryWorkingSetEx

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

  KernelBase!SystemTimeToFileTime

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

  KernelBase!ActivateActCtx

  KernelBase!CreateActCtxW

  KernelBase!DeactivateActCtx

  KernelBase!ReleaseActCtx

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

  KernelBase!PathAppendW	KernelBase!PathCombineW	KernelBase!PathFindExtensionW
  KernelBase!PathFindFileNameW	KernelBase!PathIsRootW	KernelBase!PathIsUNCW
  KernelBase!PathRemoveFileSpecW	KernelBase!PathSkipRootW	KernelBase!PathStripToRootW

• api-ms-win-core-kernel32-legacy-l1-1-1.dll:
  

  kernel32!MulDiv

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

  KernelBase!CreateTimerQueueTimer

  KernelBase!DeleteTimerQueueTimer

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

  KernelBase!QISearch

  KernelBase!StrCmpICW

  KernelBase!StrCmpNIW

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

  kernel32!GlobalLock

  kernel32!GlobalUnlock

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

  kernel32!lstrlenW

• api-ms-win-appmodel-runtime-l1-1-1.dll:
  

  kernel!GetPackageFamilyName

• ntdll.dll:
  

  CsrIdentifyAlertableThread	NtQueryInformationFile	RtlAddAccessAllowedAce	RtlCreateAcl
  RtlCreateSecurityDescriptor	RtlSetDaclSecurityDescriptor	WinSqmAddToStreamEx

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

  KernelBase!DelayLoadFailureHook

  KernelBase!ResolveDelayLoadedAPI

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

  ntdll!ApiSetQueryApiSetPresence