Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

11.0.0045 0.38%
11.0.0042 7.60%
11.0.0031 33.08%
11.0.0028 19.01%
11.0.0027 1.14%
11.0.0022 2.66%
11.0.0015 1.14%
1.0.0031 5.70%
1.0.0026 0.38%
1.0.0018 17.87%
1.0.0017 8.75%
1.0.0012 2.28%

Relationships

Parent process
Related files

PE structurePE file structure

Show functions
Import table
advapi32.dll
ControlService, OpenServiceW, CloseServiceHandle, CreateServiceW, OpenSCManagerW, RegisterServiceCtrlHandlerW, StartServiceCtrlDispatcherW, RegQueryValueExW, SetServiceStatus, DeregisterEventSource, ReportEventW, RegisterEventSourceW, OpenProcessToken, RevertToSelf, CreateProcessAsUserW, ImpersonateLoggedOnUser, AdjustTokenPrivileges, LookupPrivilegeValueW, RegDeleteValueW, RegCreateKeyExW, RegSetValueExW, RegOpenKeyExW, RegEnumKeyExW, RegQueryInfoKeyW, RegDeleteKeyW, RegCloseKey, DeleteService
kernel32.dll
SetEvent, WaitForSingleObject, TerminateThread, DeleteFileW, GetSystemTimeAsFileTime, WaitForMultipleObjects, GlobalFree, LockResource, FindResourceExW, WideCharToMultiByte, GetCommandLineW, GetCurrentThreadId, CreateThread, LoadLibraryW, CreateFileW, ReadFile, GetTempPathW, SystemTimeToFileTime, WriteFile, SetLastError, SetFileTime, ResumeThread, SetFileAttributesW, FindFirstFileW, FindClose, VirtualFree, VirtualAlloc, GetSystemInfo, ExpandEnvironmentStringsW, GetModuleHandleExW, TryEnterCriticalSection, CompareStringA, CreateFileA, SetEnvironmentVariableW, SetEnvironmentVariableA, CompareStringW, FlushFileBuffers, WriteConsoleW, ResetEvent, CreateDirectoryW, GetCurrentProcess, VerifyVersionInfoW, VerSetConditionMask, CloseHandle, Sleep, CreateEventW, GetModuleFileNameW, LoadLibraryExW, FindResourceW, LoadResource, SizeofResource, MultiByteToWideChar, GetLastError, RaiseException, lstrcmpiW, GetModuleHandleW, lstrlenW, InterlockedDecrement, InterlockedIncrement, LeaveCriticalSection, EnterCriticalSection, FreeLibrary, GetProcAddress, DeleteCriticalSection, InitializeCriticalSection, GetConsoleOutputCP, WriteConsoleA, SetStdHandle, GetStringTypeW, GetStringTypeA, LCMapStringW, LCMapStringA, GetConsoleMode, GetConsoleCP, SetFilePointer, GetLocaleInfoA, LoadLibraryA, InitializeCriticalSectionAndSpinCount, GetFileAttributesW, GetTimeZoneInformation, IsValidCodePage, GetOEMCP, GetACP, GetCPInfo, GetCurrentProcessId, GetTickCount, QueryPerformanceCounter, GetStartupInfoA, GetFileType, SetHandleCount, GetEnvironmentStringsW, FreeEnvironmentStringsW, GetModuleHandleA, TlsFree, TlsSetValue, TlsAlloc, TlsGetValue, GetModuleFileNameA, GetStdHandle, ExitProcess, HeapCreate, RtlUnwind, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, TerminateProcess, GetStartupInfoW, VirtualQuery, VirtualProtect, ExitThread, GetProcessHeap, HeapSize, HeapReAlloc, HeapFree, HeapAlloc, HeapDestroy, OpenProcess, GetExitCodeProcess, GetFileSize, IsValidLocale, EnumSystemLocalesA, GetUserDefaultLCID, OutputDebugStringW, LocalFree, GetLocaleInfoW, IsProcessorFeaturePresent, GetDateFormatW, GetTimeFormatW, HeapSetInformation, DecodePointer, EncodePointer, InterlockedExchange, InterlockedCompareExchange, FormatMessageW, CreateFileMappingW, GetVersionExW, UnmapViewOfFile, GetSystemDefaultUILanguage, GetUserDefaultUILanguage, SearchPathW, SetEndOfFile, MapViewOfFile
ole32.dll
IIDFromString, StringFromIID, CoSuspendClassObjects, StringFromGUID2, CoRegisterClassObject, CoRevokeClassObject, CoResumeClassObjects, CoCreateInstance, CoInitializeSecurity, CoUninitialize, CoInitializeEx, CoDisconnectObject, CoTaskMemAlloc, CoTaskMemRealloc, CoTaskMemFree, CoCreateGuid, CoRevertToSelf, CoImpersonateClient, CoReleaseServerProcess, CoAddRefServerProcess, CoGetCurrentLogicalThreadId
shell32.dll
ShellExecuteExW, SHFileOperationW, SHGetFolderPathW
shlwapi.dll
PathMakePrettyW, PathRemoveArgsW, PathParseIconLocationW, SHCreateStreamOnFileW, PathIsUNCServerW, PathFindFileNameW, PathAddExtensionW, PathIsDirectoryW, PathCombineW, PathAddBackslashW, PathFindExtensionW, PathStripPathW, PathRemoveExtensionW, SHCreateStreamOnFileEx, PathRemoveFileSpecW, PathFileExistsW, PathCanonicalizeW, PathIsRootW, PathAppendW
user32.dll
TranslateMessage, wvsprintfA, CharUpperW, DispatchMessageW, MessageBoxW, GetMessageW, PostThreadMessageW, CharNextW, LoadStringW
userenv.dll
CreateEnvironmentBlock, DestroyEnvironmentBlock
version.dll
VerQueryValueW, GetFileVersionInfoW, GetFileVersionInfoSizeW
winhttp.dll
WinHttpCloseHandle, WinHttpCrackUrl, WinHttpReceiveResponse, WinHttpSendRequest, WinHttpConnect, WinHttpSetOption, WinHttpGetIEProxyConfigForCurrentUser, WinHttpOpen, WinHttpReadData, WinHttpOpenRequest, WinHttpGetProxyForUrl, WinHttpQueryDataAvailable, WinHttpSetTimeouts, WinHttpQueryAuthSchemes, WinHttpQueryHeaders
wtsapi32.dll
WTSQueryUserToken, WTSFreeMemory, WTSEnumerateSessionsW
xmllite.dll
CreateXmlReaderInputWithEncodingName, CreateXmlWriterOutputWithEncodingName, CreateXmlWriter, CreateXmlReader

NASvc.exe

NeroUpdate by Nero AG (Signed)

Remove NASvc.exe
Version:   1.0.0018
MD5:   9d1cce440552500ded3a62f9d779cdb4
SHA1:   9a2e4c21e3fb644338ee44a615b304beb8eec27e
SHA256:   c6b3b1c891a8ba3f91cc1ec21919c4f80f4c9caf88971ab6ca11f09820601ebd

What is NASvc.exe?

NeroUpdate (NASvc.exe) is the software updater program which runs in the background of Windows and automatically starts up when your PC boots. It checks for software udpates and automatically downloads and installs them if found.

Overview

NASvc.exe runs as a service under the name Nero Güncelleme (NAUpdate) with extensive SYSTEM privileges (full administrator access). It is installed with a couple of know programs including Nero Update published by Nero AG, SyncUP from Nero AG and SyncUP by Nero AG. The file is digitally signed by Nero AG which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:NASvc.exe
Publisher:Nero AG
Product name:NeroUpdate
Typical file path:C:\Program Files\nero\update\nasvc.exe
Original name:NASvc.exe.mui
File version:1.0.0018
Size:491.29 KB (503,080 bytes)
Certificate
Issued to:Nero AG
Authority (CA):VeriSign
Effective date:Sunday, May 10, 2009
Expiration date:Thursday, June 21, 2012
Digital DNA
Entropy:6.398711
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Nero AG
22% remove
Nero Update Manager is a program designed to manage all installed Nero programs on the user's PC and check for and update any new versions of the software if available. This service will run in the background when Windows starts and periodically check for updates.
Nero AG
19% remove
SyncUP powered by Nero is the easy way to keep the smartphones, tablets and computers in your network in sync. Sync your photos, music, videos, and documents across the devices on your home network, so you have the content you want2 on the device you want. Choose what you want to sync by device and let SyncUP powered by Nero do the rest. Sync your files on all your supported networked devices on the same WiFi network, or save to your st...
Nero AG
23% remove
These are the drivers the Nero backup service utilizes. Nero Backup Drivers is listed separately in Program and Features in addition to Nero 10, 11, etc.
Nero AG
4% remove
Nero Multimedia Suite is a popular software suite for Microsoft Windows by Nero AG. Nero includes Nero Burning ROM, Nero Express, Nero DiscSpeed, Nero Video, Nero Recode, Nero BackItUp, Nero Wave Editor and various other disk authoring, video authoring and data backup untiliies as well as audio editing tools. The suite's name "Nero" is followed by its major version number. The most commonly available versions of Nero are the OEM suites,...
Nero AG
19% remove
Nero MediaHub is the all-in-one music, photo and video organizer, media player, photo editor and slideshow creator in one interface. The powerful software is ideal for creating music playlists, organizing video and photo favorites, enhancing photo attributes, applying creative effects and titles and music from templates to photos and videos, and arranging photos and trimming video clips in the storyboard. It’s the essential easy-to-use ...
Nero AG
25% remove
Expand your creativity with Nero Video Premium HD. Bring your creativity to life with advanced HD video editing, authoring, and playback tools that will take your home video project from modest start to incredible finish. Use cutting-edge editing tools to create cinema-style HD movies and slideshows, author to DVD-Video, AVCHD or Blu-ray Disc, then upload to social communities or conveniently play back your Blu-ray-Disc movies.
Nero AG
24% remove
DiskSpeed is a CD/DVD-ROM benchmark which can test the most important features of a CD-ROM drive. Test the performance of your CD-ROM/DVD drive and get technical data. Results can be viewed either as a graph or as a test log.
Nero AG
20% remove
Nero Creative Packs will jumpstart any project and help create cinematic finishes for your photo slideshows and home videos. Set of one Standard 2D, two Animated 2D and two Smart 3D disc menu templates for SD and HD disc authoring.
Nero AG
23% remove
The Nero Movie ThemePack 1 contains 10 Movie Themes and 10 disc Menu Templates including seasonal, kids & family, home cinema and romance. The program theme pack will provide the ability to customize videos created when using Nero Multimedia Suite or Nero Vision Xtra.
Nero AG
25% remove
Nero BackItUp is a system backup utility. The product is available separately to buy.
Nero AG
22% remove
Nero Express is a simplified edition of Nero Burning ROM targeted at entry level users, is available with the Nero software suite. Although Nero Express is not as powerful as the full-featured Nero Burning ROM, it features a streamlined user interface, and offers a range of features than those offered by Windows. Nero Express is also integrated into Nero software suite, typically into OEM editions of this software which lack Nero Burnin...
Nero AG
24% remove
The Nero Movie ThemePack 2 contains 10 Movie Themes and 10 disc Menu Templates including seasonal, kids & family, home cinema and romance. The program theme pack will provide the ability to customize videos created when using Nero Multimedia Suite or Nero Vision Xtra.
Nero AG
27% remove
Nero Burning ROM 10, commonly called Nero, is an optical disc authoring program for Microsoft Windows by Nero AG. Nero contains a player for DVDs, video files, audio files, an image viewer, and software to assist with production of DVDs and other multimedia content. Nero Burning ROM works with a number of optical disc image formats, including the raw uncompressed image following the ISO9660 standard,
Nero AG
24% remove
Nero Creative Packs will jumpstart any project and help create cinematic finishes for your photo slideshows and home videos.
Nero AG
20% remove
Nero Recode allows you to recode non-copy-protected DVD movies to DVD or hard drive while maintaining optimal quality. You can recode entire DVDs while retaining the original menus, recode the main movie, or convert DVD movies to Nero Digital.
Nero AG
22% remove
Nero Creative Packs will jumpstart any project and help create cinematic finishes for your photo slideshows and home videos. Set of 13 Animated 2D disc menu templates for SD and HD disc authoring.
Nero AG
26% remove
Includes one sample video.
Nero AG
23% remove
Nero BurnRights lets users without administrative rights burn discs by allowing system administrators to set up user accounts with exclusive burn rights for Nero.
Nero AG
19% remove
Nero Creative Packs will jumpstart any project and help create cinematic finishes for your photo slideshows and home videos.
Nero AG
21% remove
Nero Vision is a video editing software publicated by Nero AG which is suitable for multichannel video editing - even with images. After editing the software burns a DVD, whose menu and chapters you can create individually in single steps before finishing. Here many effects came to those of the earlier versions as well as optional point markings on the timeline for example to variate the image size. In menu editing areas no essential th...

BehaviorsBehaviors

Services
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • 'NAUpdate' (Nero Güncelleme)
  • NAUpdate
  • 'NAUpdate' (Nero Update)

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00047326%
0.028634%
Kernel CPU:0.00042211%
0.013761%
User CPU:0.00005115%
0.014873%
Kernel CPU time:173,300 ms/min
100,923,805ms/min
CPU cycles:10,105/sec
17,470,203/sec
Context switches:7/sec
284/sec
Memory
Private memory:2.38 MB
21.59 MB
Private (maximum):5.74 MB
Private (minimum):3.68 MB
Non-paged memory:2.38 MB
21.59 MB
Virtual memory:54.98 MB
140.96 MB
Virtual memory (peak):58.97 MB
169.69 MB
Working set:3.98 MB
18.61 MB
Working set (peak):6.6 MB
37.95 MB
Page faults:3,693/min
2,039/min
I/O
I/O read transfer:109 Bytes/sec
1.02 MB/min
I/O read operations:1/sec
343/min
I/O write transfer:0 Bytes/sec
274.99 KB/min
I/O write operations:1/sec
227/min
I/O other transfer:7 Bytes/sec
448.09 KB/min
I/O other operations:1/sec
1,671/min
Resource allocations
Threads:7
12
Handles:138
600

BehaviorsProcess properties

Integrety level:System
Platform:64-bit
Command line:"C:\Program Files\nero\update\nasvc.exe"
Owner:SYSTEM
Windows Service
Service name:NAUpdate
Display name:Nero Güncelleme
Description:“Voit siirtyä Nero-sovelluksen päivityksiin ja hallita Nero-sovelluksia.”
Type:Win32OwnProcess
Parent process:services.exe (Services and Controller app by Microsoft)

ResourcesThreads

Averages
 
wow64.dll
Total CPU:0.00987079%
0.272967%
Kernel CPU:0.00986449%
0.107585%
User CPU:0.00000630%
0.165382%
CPU cycles:4,498/sec
5,741,424/sec
Memory:276 KB
1.16 MB
ntdll.dll
Total CPU:0.00200191%
Kernel CPU:0.00200191%
User CPU:0.00000000%
CPU cycles:47,619/sec
Memory:1.66 MB
NASvc.exe (main module)
Total CPU:0.00059866%
Kernel CPU:0.00058509%
User CPU:0.00001357%
CPU cycles:36,252/sec
Memory:508 KB

Common loaded modules

These are modules that are typiclaly loaded within the context of this process.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 35.00%
Windows 7 Ultimate 17.50%
Windows 8 13.50%
Windows 8 Pro 10.50%
Windows 8.1 5.50%
Windows 8.1 Single Language 4.50%
Windows 7 Professional 3.50%
Windows Vista Home Premium 3.50%
Windows 8 Single Language 2.00%
Microsoft Windows XP 2.00%
Windows 7 Home Basic 1.50%
Windows 8 Pro with Media Center 1.00%

Distribution by countryDistribution by country

United States installs about 31.12% of NeroUpdate.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Acer 34.10%
Toshiba 26.73%
Dell 13.82%
Hewlett-Packard 8.76%
ASUS 4.61%
Intel 3.69%
GIGABYTE 2.30%
American Megatrends 1.84%
Compaq 1.84%
Medion 0.92%
Packard Bell 0.92%
Alienware 0.46%
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