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:   11.0.0015
MD5:   7f79da9e719d0774bdbc3622abd3afd9
SHA1:   0f404dfe50d0f2612de2367df8c76cb2fa828006
SHA256:   ba45d9d5c983d85999bf18c6d7f985a8d2e2ca5b2a86ff2b8b0928565e789d61

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 11 published by Nero AG, Nero Backup Drivers from Nero AG and Nero Backup Drivers 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:11.0.0015
Size:674.29 KB (690,472 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
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
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
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
27% remove
Nero Multimedia Suite 10 is a bundle of three powerful products – Nero Vision Xtra™, Nero BackItUp & Burn™ and Nero Burning ROM™. Designed to provide digital enthusiasts with advanced video editing and authoring, disc burning and backup solutions, plus project enhancing tools, it’s the most complete multimedia package available. Create, edit, play back and organize all your video, photo and music files. Reliably burn and copy data, musi...
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
26% remove
Nero StartSmart is the central starting point for all your audio, video, backup, and recording tasks. Choose a task from several categories to launch the corresponding Nero application, and customize the Nero StartSmart to suit your needs. A new tab within Nero StartSmart, the Nero Knowledge Center provides access to online step-by-step tutorials and manuals, networking with My Nero community, share blogs and tips with other Nero users,...
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
21% remove
Nero Kwik Media connects immediately and automatically to all your photos, your music and videos. All photos, videos and music. Organization, playback, sharing and synchronization. Nero Kwik Media is available in three versions with some free apps available for a trial period and some for free. One that includes all the apps with exception of the blue-ray, and the other with all apps including the blue-ray.
Nero AG
12% remove
Nero Multimedia Suite 10 is a bundle of three powerful products – Nero Vision Xtra™, Nero BackItUp & Burn™ and Nero Burning ROM™. Designed to provide digital enthusiasts with advanced video editing and authoring, disc burning and backup solutions, plus project enhancing tools, it’s the most complete multimedia package available. Create, edit, play back and organize all your video, photo and music files. Reliably burn and copy data, musi...
Nero AG
25% remove
Nero BackItUp is a system backup utility. The product is available separately to buy.
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
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
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...
Nero AG
18% remove
Nero SoundTrax is the professional application for the production of audio CDs. Instead of simply compiling audio files into a playlist for a CD as before, you can now mix or change the contents of the audio files. A number of wizards are provided to help you copy your records or cassettes to your computer in just a few steps. Thanks to the many templates, even demanding projects are no longer a problem: 5.1. Surround, 7.1 Surround - si...
Nero AG
21% remove
Nero RescueAgent helps you to recover files from damaged or partially-unreadable media and to restore files that were accidentally deleted.
Nero AG
19% remove
Nero WaveEditor allows you to record pieces of music, edit the corresponding audio files using various filters and sound enhancement methods, for example, and then burn them using Nero Burning ROM or Nero Express. With Nero WaveEditor, you edit the audio files non-destructively in real time. Thanks to an internal reference-based audio format, the editing history is also saved so that changes can also be undone. Various effects (e.g. cho...
Nero AG
18% remove
Nero InfoTool provides information about the most important features of installed drives, inserted discs, installed software, and much more.
Nero AG
12% remove
Nero CoverDesigner is a user-friendly program for creating and designing individual covers and labels. You can use your own ideas to create CD/DVD covers and booklets, or you can import covers from your scanner, digital camera, or the Internet.
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
27% remove
Go for the goal with exciting football themes for slideshows. Nero Kwik Media is the free media manager for your photos, music and videos. The complete, all-in-one source lets you find, organize, edit, play, share, sync, burn and enjoy your media with the built-in market that lets you buy and activate the apps you want for a truly unique experience.

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:0.00008585%
0.028634%
Kernel CPU:0.00006538%
0.013761%
User CPU:0.00002047%
0.014873%
Kernel CPU time:141 ms/min
100,923,805ms/min
CPU cycles:10,295/sec
17,470,203/sec
Memory
Private memory:2.78 MB
21.59 MB
Private (maximum):4.05 MB
Private (minimum):134 KB
Non-paged memory:2.78 MB
21.59 MB
Virtual memory:50.88 MB
140.96 MB
Virtual memory (peak):54.26 MB
169.69 MB
Working set:222 KB
18.61 MB
Working set (peak):6.91 MB
37.95 MB
Page faults:3,684/min
2,039/min
I/O
I/O read transfer:0 Bytes/sec
1.02 MB/min
I/O read operations:1/sec
343/min
I/O other transfer:29 Bytes/sec
448.09 KB/min
I/O other operations:3/sec
1,671/min
Resource allocations
Threads:7
12
Handles:155
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
 
NASvc.exe (main module)
Total CPU:0.00010414%
0.272967%
Kernel CPU:0.00009222%
0.107585%
User CPU:0.00001192%
0.165382%
CPU cycles:3,055/sec
5,741,424/sec
Memory:696 KB
1.16 MB
wow64.dll (Win32 Emulation on NT64 by Microsoft)
Total CPU:0.00002383%
Kernel CPU:0.00002383%
User CPU:0.00000000%
CPU cycles:847/sec
Memory:252 KB
sechost.dll
Total CPU:0.00000587%
Kernel CPU:0.00000000%
User CPU:0.00000587%
CPU cycles:144/sec
Memory:100 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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