Windows 10 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 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:	WWAN Auto Config Service
File Version:	8.1.10130.0 (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:	871 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	771,584 Bytes	86.5%	Read, Execute	Code
.data	0x000be000	2,560 Bytes	0.3%	Write, Read	Initialized Data
.idata	0x000c0000	12,288 Bytes	1.4%	Read	Initialized Data
.didat	0x000c3000	512 Bytes	0.1%	Write, Read	Initialized Data
.rsrc	0x000c4000	59,392 Bytes	6.7%	Read	Initialized Data
.reloc	0x000d3000	45,056 Bytes	5.0%	Read, Discardable	Initialized Data

Static Linking

wwansvc.dll is statically linked to the following files:

msvcrt.dll
ntdll.dll
api-ms-win-core-libraryloader-l1-2-0.dll
OLEAUT32.dll
api-ms-win-core-handle-l1-1-0.dll
api-ms-win-core-synch-l1-2-0.dll
api-ms-win-core-debug-l1-1-1.dll
api-ms-win-eventing-provider-l1-1-0.dll
api-ms-win-eventing-classicprovider-l1-1-0.dll
api-ms-win-service-core-l1-1-1.dll
api-ms-win-core-errorhandling-l1-1-1.dll
api-ms-win-core-processthreads-l1-1-2.dll
api-ms-win-core-synch-l1-2-1.dll
api-ms-win-core-file-l1-2-1.dll
api-ms-win-core-io-l1-1-1.dll
api-ms-win-core-registry-l1-1-0.dll
api-ms-win-core-com-l1-1-1.dll
IPHLPAPI.DLL
RPCRT4.dll
api-ms-win-core-libraryloader-l1-2-1.dll
api-ms-win-core-processenvironment-l1-2-0.dll
api-ms-win-core-sysinfo-l1-2-1.dll
api-ms-win-devices-swdevice-l1-1-1.dll
WINHTTP.dll
api-ms-win-core-threadpool-l1-2-0.dll
WS2_32.dll
api-ms-win-core-localization-l1-2-1.dll
api-ms-win-core-profile-l1-1-0.dll
api-ms-win-core-threadpool-legacy-l1-1-0.dll
WMICLNT.dll
DEVOBJ.dll
api-ms-win-devices-query-l1-1-1.dll
CFGMGR32.dll
api-ms-win-core-heap-l2-1-0.dll
api-ms-win-core-timezone-l1-1-0.dll
api-ms-win-security-sddl-l1-1-0.dll
api-ms-win-security-base-l1-2-0.dll
bcrypt.dll
api-ms-win-core-heap-l1-2-0.dll
USERENV.dll
api-ms-win-service-management-l1-1-0.dll
api-ms-win-core-delayload-l1-1-1.dll
api-ms-win-core-string-l1-1-0.dll
api-ms-win-core-util-l1-1-0.dll
api-ms-win-core-registry-l2-2-0.dll
api-ms-win-core-kernel32-legacy-l1-1-1.dll
profapi.dll
api-ms-win-service-private-l1-1-1.dll
api-ms-win-core-misc-l1-1-0.dll
api-ms-win-security-accesshlpr-l1-1-0.dll
api-ms-win-security-capability-l1-1-0.dll
api-ms-win-core-apiquery-l1-1-0.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	0.1%
Type Libraries	0	0 Bytes	0.0%
Manifest	0	0 Bytes	0.0%
All Others	4	100,278 Bytes	11.2%
Total	11	101,158 Bytes	11.3%

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
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

  ___lc_codepage_func

  ___lc_handle_func

  ___mb_cur_max_func

  __crtLCMapStringW

  __dllonexit

  __pctype_func

  __uncaught_exception

  _amsg_exit

  _callnewh

  _errno

  _except_handler4_common

  _initterm

  _itow_s

  _lock

  _onexit

  _purecall

  _swprintf_c_l

  _unlock

  _vsnprintf

  _vsnwprintf

  _vsnwprintf_s

  _wcsdup

  _wcsicmp

  _wcsnicmp

  _wtoi

  abort

  calloc

  div

  free

  isalpha

  iswalnum

  iswdigit

  iswspace

  localeconv

  malloc

  memchr

  memcmp

  memcpy

  memcpy_s

  memmove

  memmove_s

  memset

  public: __thiscall bad_cast::bad_cast(class bad_cast const &)

  public: __thiscall exception::exception(char const * const &)

  public: __thiscall exception::exception(class exception const &)

  public: __thiscall exception::exception(void)

  public: virtual __thiscall bad_cast::~bad_cast(void)

  public: virtual __thiscall exception::~exception(void)

  public: virtual __thiscall type_info::~type_info(void)

  public: virtual char const * __thiscall exception::what(void)const

  qsort

  realloc

  setlocale

  sprintf_s

  strcpy_s

  strcspn

  strerror

  strncmp

  swprintf_s

  swscanf_s

  void __cdecl operator delete(void *)

  void __cdecl operator delete[](void *)

  void __cdecl terminate(void)

  wcschr

  wcscpy_s

  wcsncat_s

  wcsncmp

  wcsncpy_s

  wcsnlen

  wcsstr

  wcstok_s

• ntdll.dll:
  

  CsrIdentifyAlertableThread	EtwTraceMessage
  NtCreateWnfStateName	NtDeleteWnfStateName
  NtPowerInformation	NtQueryInformationToken
  NtQueryKey	NtQueryWnfStateData
  RtlAllocateWnfSerializationGroup	RtlIpv4AddressToStringW
  RtlIpv6AddressToStringW	RtlNtStatusToDosError
  RtlNtStatusToDosErrorNoTeb	RtlPublishWnfStateData
  RtlQueryWnfStateData	RtlSubscribeWnfStateChangeNotification
  RtlTestAndPublishWnfStateData	RtlUnsubscribeWnfNotificationWaitForCompletion
  RtlUnsubscribeWnfNotificationWithCompletionCallback	RtlWaitForWnfMetaNotification
  WinSqmAddToAverageDWORD	WinSqmAddToStreamEx

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

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

• OLEAUT32.dll:
  

  SysAllocString	SysAllocStringByteLen	SysAllocStringLen	SysFreeString
  SysReAllocStringLen	SysStringByteLen	SysStringLen	VarBstrCat
  VariantChangeType	VariantClear	VariantInit

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

  KernelBase!CloseHandle

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

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

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

  KernelBase!DebugBreak

  KernelBase!IsDebuggerPresent

  KernelBase!OutputDebugStringA

  KernelBase!OutputDebugStringW

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

  ntdll!EtwEventRegister	ntdll!EtwEventSetInformation	ntdll!EtwEventUnregister	ntdll!EtwEventWrite
  ntdll!EtwEventWriteTransfer

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

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

• 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-processthreads-l1-1-2.dll:
  

  KernelBase!OpenProcessToken	KernelBase!OpenThreadToken	KernelBase!SetThreadToken	kernel32!CreateThread
  kernel32!GetCurrentProcess	kernel32!GetCurrentProcessId	kernel32!GetCurrentThread	kernel32!GetCurrentThreadId
  kernel32!TerminateProcess

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

  KernelBase!WaitForMultipleObjects

• api-ms-win-core-file-l1-2-1.dll:
  

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

• api-ms-win-core-io-l1-1-1.dll:
  

  kernel32!DeviceIoControl

  kernel32!GetOverlappedResult

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

  KernelBase!RegCloseKey	KernelBase!RegCopyTreeW	KernelBase!RegCreateKeyExW
  KernelBase!RegDeleteTreeW	KernelBase!RegEnumKeyExW	KernelBase!RegEnumValueW
  KernelBase!RegGetValueW	KernelBase!RegNotifyChangeKeyValue	KernelBase!RegOpenKeyExW
  KernelBase!RegQueryInfoKeyW	KernelBase!RegQueryValueExW	KernelBase!RegSetValueExW

• api-ms-win-core-com-l1-1-1.dll:
  

  combase!CLSIDFromString	combase!CoCreateGuid	combase!CoCreateInstance	combase!CoImpersonateClient
  combase!CoInitializeEx	combase!CoRevertToSelf	combase!CoUninitialize	combase!IIDFromString
  combase!StringFromGUID2

• IPHLPAPI.DLL:
  

  ConvertInterfaceGuidToLuid

  GetAdaptersAddresses

  GetIfEntry2

• RPCRT4.dll:
  

  I_RpcExceptionFilter	I_RpcExceptionFilter	I_RpcOpenClientProcess
  NdrAsyncServerCall	NdrClientCall2	NdrClientCall4
  NdrServerCall2	RpcAsyncAbortCall	RpcAsyncCompleteCall
  RpcBindingFree	RpcBindingFromStringBindingW	RpcBindingSetAuthInfoExW
  RpcBindingSetAuthInfoW	RpcBindingSetOption	RpcBindingVectorFree
  RpcEpRegisterW	RpcEpUnregister	RpcImpersonateClient
  RpcMgmtInqServerPrincNameW	RpcRevertToSelfEx	RpcServerInqBindings
  RpcServerListen	RpcServerRegisterAuthInfoW	RpcServerRegisterIf3
  RpcServerSubscribeForNotification	RpcServerUnregisterIfEx	RpcServerUnsubscribeForNotification
  RpcServerUseProtseqW	RpcStringBindingComposeW	RpcStringFreeW
  UuidCreate	UuidFromStringW	UuidToStringW

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

  KernelBase!LoadLibraryW

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

  KernelBase!ExpandEnvironmentStringsW

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

  KernelBase!GetSystemTimeAsFileTime	KernelBase!GetSystemWindowsDirectoryW	KernelBase!GetTickCount
  KernelBase!GetTickCount64

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

  cfgmgr32!SwDeviceClose

  cfgmgr32!SwDeviceCreate

• WINHTTP.dll:
  

  WinHttpConnectionSetProxyInfo

  WinHttpCrackUrl

  WinHttpCreateUrl

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

  KernelBase!CallbackMayRunLong	KernelBase!CreateThreadpoolCleanupGroup	KernelBase!CreateThreadpoolTimer
  KernelBase!CreateThreadpoolWait	KernelBase!TrySubmitThreadpoolCallback	ntdll!TpDisassociateCallback
  ntdll!TpReleaseCleanupGroup	ntdll!TpReleaseCleanupGroupMembers	ntdll!TpReleaseTimer
  ntdll!TpReleaseWait	ntdll!TpSetTimer	ntdll!TpSetWait
  ntdll!TpWaitForTimer	ntdll!TpWaitForWait

• WS2_32.dll:
  

  WSAAddressToStringW	WSACleanup	WSAEnumNetworkEvents	WSAEventSelect
  WSAGetLastError	WSAIoctl	WSAStartup	closesocket
  socket

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

  KernelBase!FormatMessageW

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

  ntdll!RtlQueryPerformanceCounter

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

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

• WMICLNT.dll:
  

  WmiNotificationRegistrationW

• DEVOBJ.dll:
  

  DevObjCreateDeviceInfoList	DevObjDestroyDeviceInfoList	DevObjEnumDeviceInfo
  DevObjEnumDeviceInterfaces	DevObjGetClassDevs	DevObjGetDeviceInstanceId
  DevObjGetDeviceInterfaceDetail	DevObjGetDeviceProperty	DevObjGetDeviceRegistryProperty
  DevObjOpenDevRegKey	DevObjOpenDeviceInfo

• api-ms-win-devices-query-l1-1-1.dll:
  

  cfgmgr32!DevFreeObjectProperties

  cfgmgr32!DevGetObjectProperties

• CFGMGR32.dll:
  

  SwDeviceInterfaceRegister

  SwMemFree

• api-ms-win-core-heap-l2-1-0.dll:
  

  KernelBase!LocalAlloc

  KernelBase!LocalFree

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

  KernelBase!FileTimeToSystemTime

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

  sechost!ConvertStringSecurityDescriptorToSecurityDescriptorW

  sechost!ConvertStringSidToSidW

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

  KernelBase!AdjustTokenPrivileges	KernelBase!AllocateAndInitializeSid	KernelBase!CheckTokenCapability
  KernelBase!CheckTokenMembership	KernelBase!DuplicateTokenEx	KernelBase!FreeSid
  KernelBase!GetTokenInformation	KernelBase!InitializeSecurityDescriptor

• bcrypt.dll:
  

  BCryptCloseAlgorithmProvider	BCryptCreateHash	BCryptDestroyHash	BCryptFinishHash
  BCryptGetProperty	BCryptHashData	BCryptOpenAlgorithmProvider

• api-ms-win-core-heap-l1-2-0.dll:
  

  KernelBase!GetProcessHeap

  ntdll!RtlAllocateHeap

  ntdll!RtlFreeHeap

• USERENV.dll:
  

  RegisterGPNotification

  UnregisterGPNotification

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

  sechost!CloseServiceHandle

  sechost!OpenSCManagerW

  sechost!OpenServiceW

  sechost!StartServiceW

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

  KernelBase!DelayLoadFailureHook

  KernelBase!ResolveDelayLoadedAPI

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

  KernelBase!GetStringTypeW

  KernelBase!MultiByteToWideChar

  KernelBase!WideCharToMultiByte

• api-ms-win-core-util-l1-1-0.dll:
  

  ntdll!RtlDecodePointer

  ntdll!RtlEncodePointer

• api-ms-win-core-registry-l2-2-0.dll:
  

  advapi32!RegDeleteKeyW

  advapi32!RegOpenKeyW

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

  kernel32!RegisterWaitForSingleObject

• profapi.dll:
  

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

  sechost!WaitServiceState

• api-ms-win-core-misc-l1-1-0.dll:
  

  KernelBase!lstrcmpW

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

  sechost!FreeTransientObjectSecurityDescriptor

  sechost!QueryTransientObjectSecurityDescriptor

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

  sechost!CapabilityCheck

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

  ntdll!ApiSetQueryApiSetPresence