Windows 8 DLL File Information - webio.dll

The following DLL report was generated by automatic DLL script that scanned and loaded all DLL files in the system32 directory of Windows 8, 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:	Web Transfer Protocols API
File Version:	6.2.9200.16384 (win8_rtm.120725-1247)
Company:	Microsoft Corporation
Product Name:	Microsoft® Windows® Operating System
DLL popularity	Very Low - 1 other DLL files in system32 directory are statically linked to this file.
File Size:	407 KB
Total Number of Exported Functions:	43
Total Number of Exported Functions With Names:	10

Section Headers

Name	Virtual Address	Raw Data Size	% of File	Characteristics	Section Contains...
.text	0x00001000	294,400 Bytes	70.6%	Read, Execute	Code
.data	0x00049000	39,936 Bytes	9.6%	Write, Read	Initialized Data
.idata	0x00053000	6,144 Bytes	1.5%	Read	Initialized Data
.rsrc	0x00055000	65,024 Bytes	15.6%	Read	Initialized Data
.reloc	0x00065000	10,752 Bytes	2.6%	Read, Discardable	Initialized Data

Static Linking

webio.dll is statically linked to the following files:

msvcrt.dll
ntdll.dll
api-ms-win-core-synch-l1-2-0.dll
api-ms-win-core-localization-l1-2-0.dll
api-ms-win-core-string-l1-1-0.dll
api-ms-win-core-processenvironment-l1-2-0.dll
api-ms-win-core-handle-l1-1-0.dll
api-ms-win-core-processthreads-l1-1-1.dll
api-ms-win-core-file-l1-2-0.dll
api-ms-win-core-sysinfo-l1-2-0.dll
api-ms-win-core-timezone-l1-1-0.dll
api-ms-win-core-interlocked-l1-2-0.dll
api-ms-win-core-errorhandling-l1-1-1.dll
api-ms-win-core-profile-l1-1-0.dll
api-ms-win-core-string-obsolete-l1-1-0.dll
api-ms-win-core-io-l1-1-1.dll
api-ms-win-core-registry-l1-1-0.dll
api-ms-win-core-libraryloader-l1-1-1.dll
api-ms-win-security-base-l1-2-0.dll
api-ms-win-core-threadpool-l1-2-0.dll
api-ms-win-core-heap-l1-2-0.dll
api-ms-win-core-kernel32-legacy-l1-1-0.dll
api-ms-win-core-heap-obsolete-l1-1-0.dll
api-ms-win-core-delayload-l1-1-1.dll

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

List of files that are statically linked to webio.dll

sstpsvc.dll

This means that when one of the above files is loaded, webio.dll will be loaded too. (The opposite of the previous 'Static Linking' section)

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	0	0 Bytes	0.0%
Type Libraries	0	0 Bytes	0.0%
Manifest	0	0 Bytes	0.0%
All Others	4	99,642 Bytes	23.9%
Total	4	99,642 Bytes	23.9%

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 200 dialogs)

No dialog resources in this file.

String resources in this dll (up to 200 strings)

No string resources in this file.

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:

WebPalCanScavengeDnsCache	WebPalCancelTwTimer	WebPalCreateDnsCacheCtx	WebPalCreateSocketCtx
WebPalFreeDnsCacheCtx	WebPalFreeSocketCtx	WebPalInitializeTwTimer	WebPalIsImplemented
WebPalSetTwTimer	WebPalTerminateTwTimer

Imported Functions List

The following functions are imported by this dll:

• msvcrt.dll:
  

  _XcptFilter	__CxxFrameHandler
  __dllonexit	_amsg_exit
  _except_handler4_common	_initterm
  _lock	_onexit
  _strcmpi	_strnicmp
  _unlock	_vsnprintf
  _wcsnicmp	free
  isalnum	isalpha
  isdigit	isspace
  malloc	memcmp
  memcpy	memcpy_s
  memmove	memset
  strchr	strncmp
  tolower	toupper
  void * __cdecl operator new(unsigned int)	void __cdecl operator delete(void *)

• ntdll.dll:
  

  EtwEventActivityIdControl	EtwEventEnabled	EtwEventRegister
  EtwEventUnregister	EtwEventWrite	EtwEventWriteTransfer
  EtwGetTraceEnableFlags	EtwGetTraceEnableLevel	EtwGetTraceLoggerHandle
  EtwRegisterTraceGuidsW	EtwTraceMessage	EtwUnregisterTraceGuids
  RtlAllocateHeap	RtlCompareUnicodeStrings	RtlDowncaseUnicodeChar
  RtlFreeHeap	RtlGetCurrentProcessorNumber	RtlIpv4StringToAddressExW
  RtlIpv6AddressToStringW	RtlIpv6StringToAddressExW	RtlIsCriticalSectionLockedByThread
  RtlNtStatusToDosError

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

  KernelBase!CreateEventW	KernelBase!InitializeCriticalSectionAndSpinCount
  KernelBase!SetEvent	KernelBase!Sleep
  KernelBase!WaitForSingleObject	ntdll!RtlAcquireSRWLockExclusive
  ntdll!RtlAcquireSRWLockShared	ntdll!RtlDeleteCriticalSection
  ntdll!RtlEnterCriticalSection	ntdll!RtlInitializeConditionVariable
  ntdll!RtlLeaveCriticalSection	ntdll!RtlReleaseSRWLockExclusive
  ntdll!RtlReleaseSRWLockShared

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

  KernelBase!GetCPInfo	KernelBase!GetCPInfoExW	KernelBase!IdnToAscii	KernelBase!IdnToUnicode
  KernelBase!IsDBCSLeadByteEx

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

  KernelBase!CompareStringOrdinal

  KernelBase!MultiByteToWideChar

  KernelBase!WideCharToMultiByte

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

  KernelBase!GetEnvironmentVariableA

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

  KernelBase!CloseHandle

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

  KernelBase!OpenThreadToken	KernelBase!SetThreadToken	kernel32!CreateThread	kernel32!GetCurrentProcess
  kernel32!GetCurrentProcessId	kernel32!GetCurrentThread	kernel32!GetCurrentThreadId	kernel32!SwitchToThread
  kernel32!TerminateProcess	kernel32!TlsAlloc	kernel32!TlsFree	kernel32!TlsGetValue
  kernel32!TlsSetValue

• api-ms-win-core-file-l1-2-0.dll:
  

  KernelBase!CompareFileTime

  KernelBase!LocalFileTimeToFileTime

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

  KernelBase!GetSystemDirectoryW	KernelBase!GetSystemTime	KernelBase!GetSystemTimeAsFileTime
  KernelBase!GetTickCount	KernelBase!GetTickCount64

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

  KernelBase!FileTimeToSystemTime

  KernelBase!SystemTimeToFileTime

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

  KernelBase!InterlockedCompareExchange	KernelBase!InterlockedDecrement	KernelBase!InterlockedExchange
  KernelBase!InterlockedIncrement	ntdll!RtlInitializeSListHead	ntdll!RtlInterlockedCompareExchange64
  ntdll!RtlInterlockedPopEntrySList	ntdll!RtlInterlockedPushEntrySList	ntdll!RtlQueryDepthSList

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

  KernelBase!GetLastError	KernelBase!SetUnhandledExceptionFilter	KernelBase!UnhandledExceptionFilter
  ntdll!RtlRestoreLastWin32Error

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

  ntdll!RtlQueryPerformanceCounter

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

  kernel32!lstrcmp

• api-ms-win-core-io-l1-1-1.dll:
  

  kernel32!CreateIoCompletionPort

  kernel32!GetQueuedCompletionStatus

  kernel32!PostQueuedCompletionStatus

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

  KernelBase!RegCloseKey

  KernelBase!RegGetValueW

  KernelBase!RegOpenKeyExW

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

  KernelBase!FreeLibrary	KernelBase!FreeLibraryAndExitThread	KernelBase!GetModuleHandleExW
  KernelBase!GetModuleHandleW	KernelBase!GetProcAddress	KernelBase!LoadLibraryExW

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

  KernelBase!GetLengthSid

  KernelBase!GetTokenInformation

  KernelBase!RevertToSelf

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

  KernelBase!CallbackMayRunLong	KernelBase!CreateThreadpoolCleanupGroup	KernelBase!CreateThreadpoolIo
  KernelBase!CreateThreadpoolTimer	KernelBase!CreateThreadpoolWork	KernelBase!TrySubmitThreadpoolCallback
  ntdll!TpCancelAsyncIoOperation	ntdll!TpPostWork	ntdll!TpReleaseCleanupGroup
  ntdll!TpReleaseCleanupGroupMembers	ntdll!TpReleaseIoCompletion	ntdll!TpReleaseTimer
  ntdll!TpReleaseWork	ntdll!TpSetTimer	ntdll!TpStartAsyncIoOperation
  ntdll!TpWaitForTimer

• api-ms-win-core-heap-l1-2-0.dll:
  

  KernelBase!GetProcessHeap

  ntdll!RtlAllocateHeap

  ntdll!RtlFreeHeap

• api-ms-win-core-kernel32-legacy-l1-1-0.dll:
  

  kernel32!SetFileCompletionNotificationModes

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

  kernel32!LocalAlloc

  kernel32!LocalFree

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

  kernel32!DelayLoadFailureHook

  ntdll!LdrResolveDelayLoadedAPI