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
Child 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:   11.0.0031
MD5:   e0e4a1f81a7d69c595a8a9ddad084c19
SHA1:   c8129018f81e146d0ec252587b4ba930727e5285
SHA256:   8f55f3637ae8bffb0ace37afc5122026525137e0b2923899b779c1bd08df0e22

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 Burning ROM published by Nero AG, Nero Burning ROM Help (CHM) from Nero AG and Nero Burning ROM Help (CHM) 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:11.0.0031
Size:751.4 KB (769,432 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
20% remove
Nero Burning ROM, 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
21% remove
This is the installed help portion of Burning ROM. The help system is based on compiled HTML known as .chm (for compiled help). It is based on the Microsoft Compiled HTML Help standard, a proprietary online help format that utilizes HTML pages as well navigation, search and an index. When uninstalling the mail program the help is designed for, this help program may need to be uninstalled manually.
Nero AG
23% remove
Nero Burning ROM 12, 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
27% remove
Nero ControlCenter is installed along with the Nero Suite. Nero ControlCenter allows you to determine whether new updates for your Nero Suite are available. These can then be downloaded and run. Also, you can select a language or languages to add to your installation. In addition, you have the option of modifying the existing installation of Nero, retrieving information about serial numbers, and deleting or adding serial numbers. The de...
Nero AG
21% remove
This is the installed help portion of Nero ControlCenter. The help system is based on compiled HTML known as .chm (for compiled help). It is based on the Microsoft Compiled HTML Help standard, a proprietary online help format that utilizes HTML pages as well navigation, search and an index. When uninstalling the mail program the help is designed for, this help program may need to be uninstalled manually.
Nero AG
7% remove
Add advanced personal touches to photo slideshows and special effects to movies to create cinema-style DVD-Video, High Definition DVD, and Blu-ray Disc movies movies like a pro. Apply Movie Themes to photo and video slideshows, and directly transfer projects to Nero Vision for advanced video editing and authoring. Use SmartEncoding for fast HD video output (MPEG 2, AVCHD) and author Blu-ray Discs including 24p frame quality format. Publ...
Nero AG
18% remove
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
10% 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
Nero AG
6% remove
Nero DiscCopy is a gadget that lets you copy a disc with just one click. Integrated in the Windows Vista sidebar, this gadget easily copies discs of any format. The gadget has an attractive skin and is animated so that minimal user interaction is required. Nero DiscCopy is a value-added bonus to every Windows Vista edition.
Nero AG
11% remove
This is part of Nero Creative Packs which include series of Standard and HD animations, transitions for enhancing video editing projects.
Nero AG
4% 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
8% remove
This program is a disc speed measurement and performance diagnostics tool. Not included in the Nero 11, is part of Nero Free Tools.
Nero AG
24% remove
Nero AG
25% 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
23% remove
Nero Wave Editor is a program for editing and recording audio files. The various filtering and sound optimization methods allow you to create individual audio files quickly and easily. It also offers numerous improvement functions for recording from tape or vinyl records. - Non-destructive editing lets you try many options and undo all changes. - A range of audio-processing options gives you complete control over your audio files. - Rea...
Nero AG
22% remove
Nero Essentials is a basic version of the Nero's regular programs, such as its CD burning software, according to Nero. Usually, hardware manufacturers include Nero Essentials so users have the bare minimum necessary to use their hardware. Nero Essentials only comes bundled with a new computer and pre-installed.
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
25% remove
Nero BackItUp is a system backup utility. The product is available separately to buy.

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:0.00045944%
0.028634%
Kernel CPU:0.00034585%
0.013761%
User CPU:0.00011359%
0.014873%
Kernel CPU time:95,275 ms/min
100,923,805ms/min
CPU cycles:14,589/sec
17,470,203/sec
Memory
Private memory:2.4 MB
21.59 MB
Private (maximum):6.1 MB
Private (minimum):3.54 MB
Non-paged memory:2.4 MB
21.59 MB
Virtual memory:56.04 MB
140.96 MB
Virtual memory (peak):61.09 MB
169.69 MB
Working set:3.94 MB
18.61 MB
Working set (peak):6.81 MB
37.95 MB
Page faults:2,768/min
2,039/min
I/O
I/O read transfer:12.96 KB/sec
1.02 MB/min
I/O read operations:3/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:49 Bytes/sec
448.09 KB/min
I/O other operations:3/sec
1,671/min
Resource allocations
Threads:7
12
Handles:148
600
GUI GDI count:4
103
GUI USER count:4
49

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 (by Microsoft)

ResourcesThreads

Averages
 
ntdll.dll
Total CPU:0.00063271%
0.272967%
Kernel CPU:0.00034005%
0.107585%
User CPU:0.00029266%
0.165382%
CPU cycles:14,619/sec
5,741,424/sec
Memory:1.66 MB
1.16 MB
sechost.dll
Total CPU:0.00024522%
Kernel CPU:0.00011644%
User CPU:0.00012878%
CPU cycles:4,526/sec
Memory:100 KB
NASvc.exe (main module)
Total CPU:0.00022479%
Kernel CPU:0.00014979%
User CPU:0.00007500%
CPU cycles:4,302/sec
Memory:768 KB
wow64.dll (Win32 Emulation on NT64 by Microsoft)
Total CPU:0.00019230%
Kernel CPU:0.00014493%
User CPU:0.00004737%
CPU cycles:3,784/sec
Memory:252 KB
wow64cpu.dll
Total CPU:0.00003722%
Kernel CPU:0.00003722%
User CPU:0.00000000%
CPU cycles:129/sec
Memory:32 KB
ADVAPI32.dll
Total CPU:0.00000730%
Kernel CPU:0.00000365%
User CPU:0.00000365%
CPU cycles:144/sec
Memory:792 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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