Windows 8 DLL File Information - wwansvc.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:	WWAN Auto Config Service
File Version:	08.01.9200.16384 (win8_rtm.120725-1247)
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:	363 KB
Total Number of Exported Functions:	2
Total Number of Exported Functions With Names:	2

Section Headers

Name	Virtual Address	Raw Data Size	% of File	Characteristics	Section Contains...
.text	0x00001000	290,304 Bytes	78.0%	Read, Execute	Code
.data	0x00048000	2,560 Bytes	0.7%	Write, Read	Initialized Data
.idata	0x0004a000	9,728 Bytes	2.6%	Read	Initialized Data
.rsrc	0x0004d000	47,616 Bytes	12.8%	Read	Initialized Data
.reloc	0x00059000	20,992 Bytes	5.6%	Read, Discardable	Initialized Data

Static Linking

wwansvc.dll is statically linked to the following files:

msvcrt.dll
ntdll.dll
api-ms-win-eventing-classicprovider-l1-1-0.dll
api-ms-win-core-libraryloader-l1-1-1.dll
api-ms-win-core-synch-l1-2-0.dll
api-ms-win-core-sysinfo-l1-2-0.dll
api-ms-win-service-core-l1-1-1.dll
api-ms-win-core-errorhandling-l1-1-1.dll
api-ms-win-core-interlocked-l1-2-0.dll
api-ms-win-eventing-provider-l1-1-0.dll
api-ms-win-core-handle-l1-1-0.dll
api-ms-win-core-processthreads-l1-1-1.dll
RPCRT4.dll
api-ms-win-service-management-l1-1-0.dll
api-ms-win-service-management-l2-1-0.dll
api-ms-win-core-heap-l1-2-0.dll
api-ms-win-core-registry-l1-1-0.dll
api-ms-win-core-com-l1-1-0.dll
IPHLPAPI.DLL
api-ms-win-core-file-l1-2-0.dll
api-ms-win-core-io-l1-1-1.dll
api-ms-win-core-processenvironment-l1-2-0.dll
api-ms-win-security-base-l1-2-0.dll
api-ms-win-security-sddl-l1-1-0.dll
api-ms-win-core-profile-l1-1-0.dll
api-ms-win-core-kernel32-legacy-l1-1-0.dll
DEVOBJ.dll
NSI.dll
api-ms-win-devices-swdevice-l1-1-0.dll
KERNEL32.dll
USER32.dll
CFGMGR32.dll
api-ms-win-core-timezone-l1-1-0.dll
api-ms-win-core-file-l2-1-0.dll
CRYPT32.dll
OLEAUT32.dll
api-ms-win-core-threadpool-l1-2-0.dll
api-ms-win-core-util-l1-1-0.dll
bcrypt.dll
USERENV.dll
api-ms-win-core-debug-l1-1-1.dll
api-ms-win-core-registry-l2-1-0.dll
api-ms-win-core-threadpool-legacy-l1-1-0.dll
profapi.dll
SETUPAPI.dll

This means that when wwansvc.dll is loaded, the above files are automatically loaded too. If one of these files is corrupted or missing, wwansvc.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	7	880 Bytes	0.2%
Type Libraries	0	0 Bytes	0.0%
Manifest	0	0 Bytes	0.0%
All Others	4	75,094 Bytes	20.2%
Total	11	75,974 Bytes	20.4%

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)

String ID	String Text
257	WWAN AutoConfig
258	This service manages mobile broadband (GSM & CDMA) data card/embedded module adapters and connections by auto-configuring the networks. It is strongly recommended that this service be kept running for best user experience of mobile broadband devices.
259	Unnamed Network
260	Mobile Broadband Firmware Device
512	Microsoft
513	Windows.Networking.NetworkOperators.MobileBroadbandAccount
514	Windows.Devices.Sms.SmsDevice

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:

SvchostPushServiceGlobals

WwanSvcMain

Imported Functions List

The following functions are imported by this dll:

• msvcrt.dll:
  

  _CxxThrowException	_XcptFilter
  __CxxFrameHandler	_amsg_exit
  _errno	_except_handler4_common
  _ftol2	_initterm
  _purecall	_vsnwprintf
  _wcsicmp	_wcsnicmp
  _wtol	bsearch_s
  calloc	free
  isalpha	iswalnum
  iswdigit	iswspace
  malloc	memcpy
  memcpy_s	memmove
  memmove_s	memset
  public: virtual __thiscall type_info::~type_info(void)	qsort
  qsort_s	realloc
  strncmp	swprintf_s
  void * __cdecl operator new(unsigned int)	void __cdecl operator delete(void *)
  void __cdecl operator delete[](void *)	wcschr
  wcscpy_s	wcsncmp
  wcsncpy_s	wcsnlen
  wcsrchr	wcsstr
  wcstok_s

• ntdll.dll:
  

  EtwTraceMessage	NtOpenFile	NtPowerInformation	RtlInitUnicodeString
  RtlNtStatusToDosError	WinSqmAddToStream	WinSqmAddToStreamEx	WinSqmIncrementDWORD
  WinSqmIsOptedIn

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

  ntdll!EtwGetTraceEnableFlags	ntdll!EtwGetTraceEnableLevel	ntdll!EtwGetTraceLoggerHandle	ntdll!EtwRegisterTraceGuidsW
  ntdll!EtwTraceMessage	ntdll!EtwUnregisterTraceGuids

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

  KernelBase!DisableThreadLibraryCalls	KernelBase!FreeLibrary	KernelBase!GetModuleHandleExW
  KernelBase!GetProcAddress	KernelBase!LoadLibraryExW	KernelBase!LoadStringW

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

  KernelBase!CreateEventW	KernelBase!InitOnceExecuteOnce
  KernelBase!InitializeCriticalSectionAndSpinCount	KernelBase!SetEvent
  KernelBase!Sleep	KernelBase!WaitForSingleObject
  ntdll!RtlDeleteCriticalSection	ntdll!RtlEnterCriticalSection
  ntdll!RtlInitializeCriticalSection	ntdll!RtlLeaveCriticalSection

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

  KernelBase!GetSystemTime	KernelBase!GetSystemTimeAsFileTime	KernelBase!GetSystemWindowsDirectoryW
  KernelBase!GetTickCount	KernelBase!GetTickCount64	KernelBase!GetVersionExW

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

  sechost!RegisterServiceCtrlHandlerExW

  sechost!SetServiceStatus

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

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

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

  KernelBase!InterlockedCompareExchange	KernelBase!InterlockedDecrement	KernelBase!InterlockedExchange
  KernelBase!InterlockedIncrement

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

  ntdll!EtwEventEnabled

  ntdll!EtwEventRegister

  ntdll!EtwEventUnregister

  ntdll!EtwEventWrite

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

  KernelBase!CloseHandle

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

  KernelBase!OpenThreadToken	kernel32!GetCurrentProcess	kernel32!GetCurrentProcessId	kernel32!GetCurrentThread
  kernel32!GetCurrentThreadId	kernel32!TerminateProcess

• RPCRT4.dll:
  

  I_RpcExceptionFilter	NdrAsyncServerCall	NdrClientCall2
  NdrServerCall2	RpcAsyncAbortCall	RpcAsyncCompleteCall
  RpcBindingFree	RpcBindingFromStringBindingW	RpcBindingSetAuthInfoW
  RpcBindingSetOption	RpcBindingVectorFree	RpcEpRegisterW
  RpcEpUnregister	RpcImpersonateClient	RpcMgmtInqServerPrincNameW
  RpcRevertToSelf	RpcRevertToSelfEx	RpcServerInqBindings
  RpcServerInqDefaultPrincNameW	RpcServerListen	RpcServerRegisterAuthInfoW
  RpcServerRegisterIf3	RpcServerRegisterIfEx	RpcServerSubscribeForNotification
  RpcServerUnregisterIfEx	RpcServerUnsubscribeForNotification	RpcServerUseProtseqW
  RpcStringBindingComposeW	RpcStringFreeW	UuidCompare
  UuidCreate	UuidFromStringW	UuidToStringW

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

  sechost!CloseServiceHandle

  sechost!OpenSCManagerW

  sechost!OpenServiceW

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

  sechost!QueryServiceConfigW

• api-ms-win-core-heap-l1-2-0.dll:
  

  KernelBase!GetProcessHeap

  ntdll!RtlAllocateHeap

  ntdll!RtlFreeHeap

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

  KernelBase!RegCloseKey	KernelBase!RegCreateKeyExW	KernelBase!RegDeleteTreeW	KernelBase!RegDeleteValueW
  KernelBase!RegEnumKeyExW	KernelBase!RegGetValueW	KernelBase!RegOpenKeyExW	KernelBase!RegQueryInfoKeyW
  KernelBase!RegQueryValueExW	KernelBase!RegSetValueExW

• api-ms-win-core-com-l1-1-0.dll:
  

  combase!CLSIDFromString	combase!CoCreateGuid	combase!CoInitializeEx	combase!CoUninitialize
  combase!StringFromGUID2

• IPHLPAPI.DLL:
  

  ConvertInterfaceGuidToLuid

• api-ms-win-core-file-l1-2-0.dll:
  

  KernelBase!CreateDirectoryW	KernelBase!CreateFileW	KernelBase!DeleteFileW	KernelBase!GetFileAttributesW
  KernelBase!GetFullPathNameW	KernelBase!ReadFile	KernelBase!SetFileAttributesW	KernelBase!WriteFile

• api-ms-win-core-io-l1-1-1.dll:
  

  kernel32!DeviceIoControl

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

  KernelBase!ExpandEnvironmentStringsW

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

  KernelBase!AccessCheck	KernelBase!AddAccessAllowedAce	KernelBase!AddAccessDeniedAce
  KernelBase!AllocateAndInitializeSid	KernelBase!CheckTokenCapability	KernelBase!CheckTokenMembership
  KernelBase!CreateWellKnownSid	KernelBase!FreeSid	KernelBase!GetLengthSid
  KernelBase!GetSecurityDescriptorDacl	KernelBase!GetSecurityDescriptorOwner	KernelBase!GetTokenInformation
  KernelBase!InitializeAcl	KernelBase!InitializeSecurityDescriptor	KernelBase!SetSecurityDescriptorDacl
  KernelBase!SetSecurityDescriptorGroup	KernelBase!SetSecurityDescriptorOwner

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

  sechost!ConvertStringSecurityDescriptorToSecurityDescriptorW

  sechost!ConvertStringSidToSidW

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

  ntdll!RtlQueryPerformanceCounter

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

  kernel32!LoadLibraryW	kernel32!MoveFileW	kernel32!RegisterWaitForSingleObject
  kernel32!UnregisterWait	kernel32!WaitForMultipleObjects

• DEVOBJ.dll:
  

  DevObjCreateDeviceInfoList	DevObjDestroyDeviceInfoList	DevObjEnumDeviceInfo
  DevObjGetClassDevs	DevObjGetDeviceInstanceId	DevObjGetDeviceRegistryProperty
  DevObjOpenDevRegKey

• NSI.dll:
  

  NsiSetParameter

• api-ms-win-devices-swdevice-l1-1-0.dll:
  

  cfgmgr32!SwDeviceClose

  cfgmgr32!SwDeviceCreate

• KERNEL32.dll:
  

  LocalAlloc

  LocalFree

  lstrcmpW

• USER32.dll:
  

  RegisterDeviceNotificationA

  UnregisterDeviceNotification

• CFGMGR32.dll:
  

  SwDeviceInterfaceRegister

  SwMemFree

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

  KernelBase!FileTimeToSystemTime

• api-ms-win-core-file-l2-1-0.dll:
  

  KernelBase!ReplaceFileW

• CRYPT32.dll:
  

  CryptProtectData

  CryptUnprotectData

• OLEAUT32.dll:
  

  SysAllocString	SysAllocStringByteLen	SysAllocStringLen	SysFreeString
  SysStringByteLen	SysStringLen	VarBstrCat	VariantClear
  VariantInit

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

  KernelBase!CallbackMayRunLong	KernelBase!CreateThreadpoolCleanupGroup	KernelBase!CreateThreadpoolWork
  ntdll!TpPostWork	ntdll!TpReleaseCleanupGroup	ntdll!TpReleaseCleanupGroupMembers

• api-ms-win-core-util-l1-1-0.dll:
  

  ntdll!RtlDecodePointer

  ntdll!RtlEncodePointer

• bcrypt.dll:
  

  BCryptCloseAlgorithmProvider	BCryptCreateHash	BCryptDestroyHash	BCryptFinishHash
  BCryptGetProperty	BCryptHashData	BCryptOpenAlgorithmProvider

• USERENV.dll:
  

  RegisterGPNotification

  UnregisterGPNotification

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

  KernelBase!OutputDebugStringA

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

  advapi32!RegDeleteKeyW

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

  KernelBase!ChangeTimerQueueTimer	KernelBase!CreateTimerQueue	KernelBase!CreateTimerQueueTimer
  KernelBase!DeleteTimerQueueEx	KernelBase!DeleteTimerQueueTimer	KernelBase!UnregisterWaitEx

• profapi.dll:
  

• SETUPAPI.dll:
  

  SetupDiDestroyDeviceInfoList	SetupDiEnumDeviceInfo	SetupDiEnumDeviceInterfaces
  SetupDiGetClassDevsW	SetupDiGetDeviceInstanceIdW	SetupDiGetDeviceInterfaceDetailW
  SetupDiGetDevicePropertyW	SetupDiOpenDevRegKey