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:   11.0.0045
MD5:   0cb8324f6cb624812fd9d4fe9186f845
SHA1:   1b3c512582bdcc93d469b76a8f7da6c1a9628184

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 SyncUP published by Nero AG, Nero Prerequisite Installer 2.0 from Nero AG and Nero Prerequisite Installer 2.0 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:11.0.0045
Size:755.83 KB (773,968 bytes)
Build date:1/27/2014 7:56 AM
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
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
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 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
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
10% remove
Nero BackItUp 2014. The Nero BackItUp 2014 backup combo offers 4x local automatic backup (to hard disks, external storage, CD/DVD/Blu-ray and NAS) and your very own personal online hard disk for that extra bit of data security! Our zero-hassle backup plans cover your PC, laptop, tablet and even Android smartphone and protect you from data loss in just three easy steps. Features: - Backs up all your PCs, iOS, Android and Windows Phone - ...
Nero AG
8% remove
Nero InfoTool provides information about the most important features of installed drives, inserted discs, installed software, and much more.
Nero AG
19% remove
Nero BackItUp 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
30% 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
1% remove
Nero BackItUp performs incremental backups so only files that have changed since your last backup are included. This translates to significantly less time required to perform backups and it uses the least disc space necessary. Get selective with your backups. Nero BackItUp is seamlessly integrated with Nero Kwik Media so you can easily backup just your photos, videos and music.
Nero AG
2% remove
Nero AG
9% remove
Nero 2014 is the ultimate standard in multimedia software, allowing you to manage, create, convert, play, and burn your movies, music and photos for the best entertainment experience at home or on the go. Nero 2014 lets you achieve results fast and easily with fully integrated applications throughout the suite. Best ripping and conversion, all-round mobile device support, powerful and user-friendly express and advanced video editing, fu...
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
5% remove
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
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
3% remove
Nero Burning ROM 2014 is the de facto standard for high quality disc burning software. With a huge experience in optimizing CD, DVD and Blu-ray Disc burning you can rest assured that any disc recorder drive you own will be supported by Nero and you get the highest quality disc burning every time. Nero Burning ROM is renowned for its advanced security and reliability features. Moreover, it is still one of the easiest tools to use to make...

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:0.00032905%
0.028634%
Kernel CPU:0.00000828%
0.013761%
User CPU:0.00032078%
0.014873%
Kernel CPU time:7,004 ms/min
100,923,805ms/min
Context switches:5/sec
284/sec
Memory
Private memory:10.69 MB
21.59 MB
Private (maximum):19.37 MB
Private (minimum):13.94 MB
Non-paged memory:10.69 MB
21.59 MB
Virtual memory:86.17 MB
140.96 MB
Virtual memory (peak):110 MB
169.69 MB
Working set:18.49 MB
18.61 MB
Working set (peak):36.38 MB
37.95 MB
Resource allocations
Threads:9
12
Handles:301
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:0.09300864%
0.272967%
Kernel CPU:0.02122041%
0.107585%
User CPU:0.07178822%
0.165382%
CPU cycles:2,587,957/sec
5,741,424/sec
Context switches:2/sec
79/sec
Memory:772 KB
1.16 MB
ntdll.dll
Total CPU:0.00038712%
Kernel CPU:0.00019356%
User CPU:0.00019356%
CPU cycles:12,263/sec
Memory:1.66 MB
wow64.dll
Total CPU:0.00019455%
Kernel CPU:0.00019455%
User CPU:0.00000000%
CPU cycles:8,016/sec
Memory:252 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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