Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

12,0,109,0 14.29%
12,0,76,0 7.14%
12,0,48,0 17.86%
12,0,32,0 7.14%
12,0,27,0 14.29%
11,5,29,0 10.71%
11,5,22,0 3.57%
7, 0, 27, 4 3.57%
7, 0, 27, 0 7.14%
7, 0, 21, 0 7.14%
7, 0, 16, 0 3.57%
7, 0, 15, 0 3.57%

Relationships

Parent process
Related files

PE structurePE file structure

Show functions
Import table
advapi32.dll
RegQueryValueExW, RegEnumKeyW, RegQueryInfoKeyW, RegDeleteValueW, RegSetValueExW, RegOpenKeyExW, RegCreateKeyExW, RegCloseKey, SetSecurityDescriptorDacl, InitializeSecurityDescriptor
kernel32.dll
HeapReAlloc, GetSystemTimeAsFileTime, GetProcessHeap, HeapFree, HeapSize, HeapValidate, HeapAlloc, IsBadCodePtr, CreateEventW, CreateThread, SetEvent, WaitForSingleObject, TerminateThread, CloseHandle, GetCurrentThreadId, ExitThread, CreateMutexW, ReleaseMutex, lstrlenW, CreateFileW, SetThreadPriority, CancelIo, DisconnectNamedPipe, ReadFile, GetLastError, WaitForMultipleObjects, LoadLibraryW, GetOverlappedResult, WriteFile, PeekNamedPipe, ConnectNamedPipe, GetTickCount, InitializeCriticalSectionAndSpinCount, DeleteCriticalSection, EnterCriticalSection, LeaveCriticalSection, Sleep, GetVersionExW, OpenProcess, TerminateProcess, MultiByteToWideChar, DeviceIoControl, WideCharToMultiByte, GetCurrentProcessId, QueryPerformanceCounter, GetEnvironmentStringsW, FreeEnvironmentStringsW, GetFileType, SetHandleCount, SetFilePointer, RtlUnwind, LCMapStringW, GetStringTypeW, SetLastError, TlsFree, TlsSetValue, GetConsoleCP, SetEndOfFile, GetConsoleMode, SetStdHandle, FlushFileBuffers, WriteConsoleW, ResetEvent, TlsGetValue, TlsAlloc, IsValidCodePage, GetOEMCP, GetACP, InterlockedDecrement, InterlockedIncrement, GetCPInfo, HeapCreate, IsProcessorFeaturePresent, GetModuleFileNameW, GetStdHandle, ExitProcess, GetModuleHandleW, EncodePointer, DecodePointer, GetCommandLineW, HeapSetInformation, GetStartupInfoW, RaiseException, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, GetProcAddress
ole32.dll
CLSIDFromString, CoTaskMemAlloc, CoTaskMemFree, StringFromCLSID
setupapi.dll
SetupDiEnumDeviceInterfaces, SetupDiGetDeviceInterfaceDetailW, SetupDiDestroyDeviceInfoList, CM_Locate_DevNode_ExW, CM_Reenumerate_DevNode, SetupDiEnumDeviceInfo, SetupDiGetDeviceRegistryPropertyW, CM_Get_DevNode_Status, SetupDiSetClassInstallParamsW, SetupDiCallClassInstaller, SetupDiSetDeviceRegistryPropertyW, SetupDiGetDeviceInstallParamsW, SetupDiGetClassDevsW
shell32.dll
SHGetSpecialFolderPathW
user32.dll
RegisterClassExW, DispatchMessageW, GetMessageW, PostQuitMessage, CreateWindowExW, ShowWindow, UnregisterClassW, DefWindowProcW, PostMessageW, CharUpperBuffW, RegisterDeviceNotificationW, UnregisterDeviceNotification, UpdateWindow
wtsapi32.dll
WTSFreeMemory, WTSEnumerateProcessesW

NclUSBSrv.exe

PC Connectivity Solution by Nokia (Signed)

Remove NclUSBSrv.exe
Version:   12,0,48,0
MD5:   ce4c682a93cc030614ce9fbe305ff1f4
SHA1:   d27ba6bde0990f2fe01a9ab1a7632bfc69837ade
SHA256:   c1339cb5add8fa783c148d21a1459a4e2a3be75553ddc71745940ed544bbd02f

What is NclUSBSrv.exe?

USB Media Server for Nokia PC Connectivity Solution is an application for Nokia users to connect their devices to a PC and access mobile content as if the device and the PC were one. Nokia PC Connectivity Solution can synchronize contacts, calendar, messages, photos, videos and music between a Nokia device and a PC.

Overview

nclusbsrv.exe executes as a process under the SYSTEM account with extensive privileges (the system and the administrator accounts have the same file privileges) typically within the context of its parent servicelayer.exe (PC Connectivity Solution by Nokia). It is installed with a couple of know programs including PC Connectivity Solution published by Nokia and Bonzuna published by Search Core Systems. The file is digitally signed by Nokia which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:nclusbsrv.exe
Publisher:Nokia
Product name:PC Connectivity Solution
Description:USB Media Server
Typical file path:C:\Program Files\pc connectivity solution\transports\nclusbsrv.exe
File version:12,0,48,0
Size:170.4 KB (174,488 bytes)
Certificate
Issued to:Nokia
Authority (CA):VeriSign
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Nokia
5% remove
The PC Connectivity Solution is a feature of Nokia's PC Suite that allows Nokia phone users the ability to synchronize their phones with their computer.
Search Core Systems
  73% remove
With Bonzuna youll be able to acess all your Favorite Videos without having to surf the net. Bonzuna is a download manager that allows you to download or stream any video on the internet. One of the exceptional capabilities of Bonzuna is that it is the simplest way to download your favorite media from the web. If you are uninterested in downloading you can always opt to just stream and enjoy. The Bonzuna toolbar is extended functionalit...

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00580833%
0.028634%
Kernel CPU:0.00234120%
0.013761%
User CPU:0.00346713%
0.014873%
Kernel CPU time:218,648 ms/min
100,923,805ms/min
CPU cycles:23,319/sec
17,470,203/sec
Context switches:3/sec
284/sec
Memory
Private memory:1.01 MB
21.59 MB
Private (maximum):2.9 MB
Private (minimum):2.3 MB
Non-paged memory:1.01 MB
21.59 MB
Virtual memory:51.48 MB
140.96 MB
Virtual memory (peak):52.29 MB
169.69 MB
Working set:2.34 MB
18.61 MB
Working set (peak):3.37 MB
37.95 MB
Page faults:1,629/min
2,039/min
I/O
I/O read transfer:16 Bytes/sec
1.02 MB/min
I/O read operations:1/sec
343/min
I/O write transfer:43 Bytes/sec
274.99 KB/min
I/O write operations:1/sec
227/min
I/O other transfer:0 Bytes/sec
448.09 KB/min
I/O other operations:1/sec
1,671/min
Resource allocations
Threads:4
12
Handles:73
600

BehaviorsProcess properties

Integrety level:System
Platform:32-bit
Command lines:
  • {aca1069f-be6d-4219-8785-26f7f7262483}
  • {de2f0596-89d1-4a11-9bd0-85a4eecd29dc}
  • {52318a09-440f-4fc6-bc81-2477b55104fb}
  • {ea9a6733-fa09-423f-af7c-68e79c42b7ae}
  • {e3a8e38a-840d-4b89-a1e8-0db7ed26027d}
Owner:SYSTEM
Parent process:servicelayer.exe (PC Connectivity Solution by Nokia)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 33.33%
Microsoft Windows XP 28.57%
Windows 7 Professional 19.05%
Windows 8 Pro 9.52%
Windows Vista Home Basic 4.76%
Windows Vista Ultimate 4.76%

Distribution by countryDistribution by country

India installs about 23.81% of PC Connectivity Solution.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 30.77%
Intel 15.38%
Dell 15.38%
Toshiba 15.38%
Lenovo 15.38%
GIGABYTE 7.69%
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