Windows 8 DLL File Information - nlasvc.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:	Network Location Awareness 2
File Version:	6.2.9200.16384 (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:	280 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	240,128 Bytes	83.8%	Read, Execute	Code
.data	0x0003c000	5,120 Bytes	1.8%	Write, Read	Initialized Data
.idata	0x0003e000	9,216 Bytes	3.2%	Read	Initialized Data
.rsrc	0x00041000	16,384 Bytes	5.7%	Read	Initialized Data
.reloc	0x00045000	14,848 Bytes	5.2%	Read, Discardable	Initialized Data

Static Linking

nlasvc.dll is statically linked to the following files:

msvcrt.dll
RPCRT4.dll
api-ms-win-core-heap-l1-2-0.dll
api-ms-win-core-libraryloader-l1-1-1.dll
api-ms-win-core-interlocked-l1-2-0.dll
api-ms-win-core-synch-l1-2-0.dll
api-ms-win-service-core-l1-1-1.dll
api-ms-win-core-registry-l1-1-0.dll
api-ms-win-core-errorhandling-l1-1-1.dll
api-ms-win-security-base-l1-2-0.dll
api-ms-win-security-sddl-l1-1-0.dll
api-ms-win-core-handle-l1-1-0.dll
IPHLPAPI.DLL
api-ms-win-core-sysinfo-l1-2-0.dll
api-ms-win-core-rtlsupport-l1-2-0.dll
api-ms-win-core-io-l1-1-1.dll
api-ms-win-core-processthreads-l1-1-1.dll
api-ms-win-core-threadpool-l1-2-0.dll
api-ms-win-core-profile-l1-1-0.dll
api-ms-win-core-kernel32-legacy-l1-1-0.dll
api-ms-win-core-threadpool-legacy-l1-1-0.dll
api-ms-win-core-heap-obsolete-l1-1-0.dll
api-ms-win-security-lsalookup-l1-1-1.dll
NSI.dll
dhcpcsvc.DLL
WINNSI.DLL
ntdll.dll
CFGMGR32.dll
wevtapi.dll
ncsi.dll
api-ms-win-service-management-l1-1-0.dll
api-ms-win-service-winsvc-l1-2-0.dll
api-ms-win-core-file-l1-2-0.dll
api-ms-win-core-timezone-l1-1-0.dll
api-ms-win-core-string-l1-1-0.dll
api-ms-win-service-private-l1-1-0.dll
api-ms-win-core-delayload-l1-1-1.dll

This means that when nlasvc.dll is loaded, the above files are automatically loaded too. If one of these files is corrupted or missing, nlasvc.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	3	788 Bytes	0.3%
Type Libraries	0	0 Bytes	0.0%
Manifest	0	0 Bytes	0.0%
All Others	4	25,298 Bytes	8.8%
Total	7	26,086 Bytes	9.1%

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
1	Network Location Awareness
2	Collects and stores configuration information for the network and notifies programs when this information is modified. If this service is stopped, configuration information might be unavailable. If this service is disabled, any services that explicitly depend on it will fail to start.
1000	Network Location Awareness Legacy (NLAv1) Namespace

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:

ServiceMain

SvchostPushServiceGlobals

Imported Functions List

The following functions are imported by this dll:

• msvcrt.dll:
  

  _XcptFilter	__dllonexit
  _amsg_exit	_except_handler4_common
  _initterm	_lock
  _onexit	_purecall
  _resetstkoflw	_unlock
  _vsnprintf	_vsnwprintf
  _wcsicmp	free
  malloc	mbstowcs
  mbstowcs_s	memcmp
  memcpy	memcpy_s
  memset	qsort
  strchr	void * __cdecl operator new(unsigned int)
  void * __cdecl operator new[](unsigned int)	void __cdecl operator delete(void *)
  void __cdecl operator delete[](void *)	wcsncmp
  wcsrchr

• RPCRT4.dll:
  

  I_RpcBindingInqTransportType	NdrAsyncServerCall	NdrServerCall2	RpcAsyncCompleteCall
  RpcBindingVectorFree	RpcEpRegisterW	RpcImpersonateClient	RpcRevertToSelf
  RpcServerInqBindings	RpcServerInqCallAttributesW	RpcServerInqDefaultPrincNameW	RpcServerListen
  RpcServerRegisterAuthInfoW	RpcServerRegisterIf3	RpcServerRegisterIfEx	RpcServerUnregisterIfEx
  RpcServerUseProtseqEpW	RpcServerUseProtseqW	RpcSsContextLockExclusive	RpcStringFreeW

• api-ms-win-core-heap-l1-2-0.dll:
  

  KernelBase!GetProcessHeap	KernelBase!HeapCreate	KernelBase!HeapDestroy	ntdll!RtlAllocateHeap
  ntdll!RtlFreeHeap

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

  KernelBase!DisableThreadLibraryCalls	KernelBase!FreeLibrary	KernelBase!GetModuleHandleExW
  KernelBase!GetProcAddress

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

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

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

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

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

  sechost!RegisterServiceCtrlHandlerExW

  sechost!SetServiceStatus

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

  KernelBase!RegCloseKey	KernelBase!RegCreateKeyExW	KernelBase!RegDeleteKeyExW	KernelBase!RegEnumKeyExW
  KernelBase!RegGetValueW	KernelBase!RegOpenKeyExW	KernelBase!RegQueryInfoKeyW	KernelBase!RegQueryValueExW
  KernelBase!RegSetValueExW

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

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

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

  KernelBase!AddAccessAllowedAce	KernelBase!AllocateAndInitializeSid	KernelBase!FreeSid
  KernelBase!GetLengthSid	KernelBase!InitializeAcl	KernelBase!InitializeSecurityDescriptor
  KernelBase!SetSecurityDescriptorDacl

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

  sechost!ConvertStringSecurityDescriptorToSecurityDescriptorW

  sechost!ConvertStringSidToSidW

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

  KernelBase!CloseHandle

  KernelBase!DuplicateHandle

• IPHLPAPI.DLL:
  

  CancelMibChangeNotify2	ConvertInterfaceGuidToLuid	ConvertInterfaceIndexToLuid	ConvertInterfaceLuidToAlias
  ConvertInterfaceLuidToGuid	ConvertInterfaceLuidToIndex	ConvertInterfaceLuidToNameW	FreeMibTable
  GetAdaptersAddresses	GetAdaptersInfo	GetIfTable2Ex	GetIpInterfaceTable
  GetUnicastIpAddressEntry	NotifyIpInterfaceChange	NotifyRouteChange2	NotifyUnicastIpAddressChange
  ResolveIpNetEntry2

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

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

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

  ntdll!RtlCompareMemory

• api-ms-win-core-io-l1-1-1.dll:
  

  kernel32!DeviceIoControl

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

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

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

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

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

  ntdll!RtlQueryPerformanceCounter

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

  kernel32!LoadLibraryW

  kernel32!RegisterWaitForSingleObject

  kernel32!UnregisterWait

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

  KernelBase!QueueUserWorkItem

  KernelBase!UnregisterWaitEx

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

  kernel32!LocalAlloc

  kernel32!LocalFree

• api-ms-win-security-lsalookup-l1-1-1.dll:
  

  sechost!LookupAccountNameLocalW

• NSI.dll:
  

  NsiAllocateAndGetTable	NsiFreeTable	NsiGetAllParameters	NsiGetParameter
  NsiSetAllParameters

• dhcpcsvc.DLL:
  

  DhcpFreeLeaseInfo

  DhcpIsEnabled

  DhcpQueryLeaseInfoEx

• WINNSI.DLL:
  

  NsiConnectToServer	NsiDisconnectFromServer	NsiRpcDeregisterChangeNotification
  NsiRpcRegisterChangeNotification

• ntdll.dll:
  

  EtwEventActivityIdControl	EtwEventEnabled	EtwEventRegister	EtwEventUnregister
  EtwEventWrite	EtwEventWriteTransfer	EtwGetTraceEnableFlags	EtwGetTraceEnableLevel
  EtwGetTraceLoggerHandle	EtwRegisterTraceGuidsW	EtwTraceMessage	EtwUnregisterTraceGuids
  NtAccessCheckAndAuditAlarm	NtClose	NtOpenFile	NtOpenProcessToken
  RtlAddAce	RtlAdjustPrivilege	RtlAnsiStringToUnicodeString	RtlCopySid
  RtlCopyUnicodeString	RtlCreateAcl	RtlCreateSecurityDescriptor	RtlDeleteSecurityObject
  RtlEqualUnicodeString	RtlFreeAnsiString	RtlGUIDFromString	RtlInitAnsiString
  RtlInitUnicodeString	RtlIpv4AddressToStringExW	RtlIpv6AddressToStringExW	RtlLengthSid
  RtlNewSecurityObject	RtlNtStatusToDosError	RtlSetDaclSecurityDescriptor	RtlSetGroupSecurityDescriptor
  RtlSetOwnerSecurityDescriptor	RtlSetSaclSecurityDescriptor	RtlStringFromGUID	RtlUpcaseUnicodeChar

• CFGMGR32.dll:
  

  CM_Open_Class_Key_ExW

• wevtapi.dll:
  

  EvtClose

  EvtOpenSession

  EvtSubscribe

• ncsi.dll:
  

  NcsiAllocateAndGetConnectivityStatusSet	NcsiDeregisterConnectivityStatusChange	NcsiFreeConnectivityStatusSet
  NcsiNotifySessionChange	NcsiPerformRefresh	NcsiRegisterConnectivityStatusChange
  NcsiUpdateClientPresence

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

  sechost!CloseServiceHandle

  sechost!OpenSCManagerW

  sechost!OpenServiceW

  sechost!StartServiceW

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

  sechost!ControlService

  sechost!QueryServiceStatus

• api-ms-win-core-file-l1-2-0.dll:
  

  KernelBase!CreateFileW

  KernelBase!FileTimeToLocalFileTime

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

  KernelBase!FileTimeToSystemTime

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

  KernelBase!MultiByteToWideChar

  KernelBase!WideCharToMultiByte

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

  sechost!SubscribeServiceChangeNotifications

  sechost!UnsubscribeServiceChangeNotifications

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

  kernel32!DelayLoadFailureHook

  ntdll!LdrResolveDelayLoadedAPI