Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

7, 3, 4, 0 1.56%
7, 3, 4, 0 1.56%
7, 3, 1, 0 1.56%
7, 3, 1, 0 7.81%
7, 3, 1, 0 1.56%
6, 3, 9, 2 7.81%
6, 3, 9, 1 1.56%
6, 3, 9, 1 14.06%
6, 3, 9, 1 1.56%
6, 3, 9, 1 10.94%
6, 3, 9, 1 1.56%
6, 3, 8, 0 17.19%
6, 3, 8, 0 12.50%
6, 3, 8, 0 3.13%
6, 3, 8, 0 1.56%
6, 3, 8, 0 4.69%
6, 3, 8, 0 1.56%
6, 3, 8, 0 1.56%
6, 3, 8, 0 1.56%
6, 3, 0, 0 1.56%
6, 2, 3, 0 1.56%
6, 1, 6, 0 1.56%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
StartServiceCtrlDispatcherA, RegisterEventSourceA, AllocateAndInitializeSid, SetEntriesInAclA, InitializeSecurityDescriptor, SetSecurityDescriptorDacl, SetServiceStatus, ReportEventA, RegDeleteValueA, RegCreateKeyExA, RegEnumValueA, RegCreateKeyA, RegSetValueExA, RegOpenKeyExA, RegQueryValueExA, RegCloseKey, RegOpenKeyA, RegDeleteKeyA, RegisterServiceCtrlHandlerA
kernel32.dll
HeapFree, GetModuleHandleW, Sleep, GetProcAddress, ExitProcess, GetCommandLineA, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, DeleteCriticalSection, LeaveCriticalSection, EnterCriticalSection, VirtualFree, VirtualAlloc, HeapCreate, GetStdHandle, GetModuleFileNameA, GetCPInfo, InterlockedIncrement, InterlockedDecrement, GetACP, GetOEMCP, IsValidCodePage, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, SetLastError, GetCurrentThreadId, HeapReAlloc, LoadLibraryA, InitializeCriticalSectionAndSpinCount, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, WideCharToMultiByte, GetEnvironmentStringsW, SetHandleCount, GetFileType, GetStartupInfoA, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, GetSystemTimeAsFileTime, GetConsoleCP, GetConsoleMode, LCMapStringA, MultiByteToWideChar, LCMapStringW, GetStringTypeA, GetStringTypeW, GetLocaleInfoA, HeapSize, SetStdHandle, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW, HeapAlloc, WaitForMultipleObjects, CreateEventA, CreateMailslotA, LocalAlloc, SetEvent, GetSystemWindowsDirectoryA, GetWindowsDirectoryA, CreateFileA, CloseHandle, DeviceIoControl, GetFileSize, SetFilePointer, WriteFile, FlushFileBuffers, ReadFile, GetLastError
ntdll.dll
RtlUnwind

nlssrv32.exe

Nalpeiron License Management by Nalpeiron LTD (Signed)

Remove nlssrv32.exe
Version:   6, 3, 8, 0
MD5:   f74442ac821ceda3f80bdf8e88956b18
SHA1:   7959203399897f104f8ace75e9de8d2cf1122c4b
SHA256:   c1042b0a6da8077d04fd14298ce07792cf42816c9ea61ecf483284e0242e98a5

About nlssrv32.exe (from Nalpeiron LTD)

The Nalpeiron Licensing and Analytics Service™ is the modern way to manage your software licensing and analytics infrastructure. Both the Analytics and the Licensing can be purchased and deployed se

Overview

nlssrv32.exe runs as a service under the name NLS Service (nlsX86cc) with extensive SYSTEM privileges (full administrator access). The file is digitally signed by Nalpeiron LTD which was issued by the The USERTRUST Network certificate authority (CA).

DetailsDetails

File name:nlssrv32.exe
Publisher:Nalpeiron Ltd.
Product name:Nalpeiron License Management
Description:This service enables products that use the Nalpeiron Licensing System
Typical file path:C:\windows\syswow64\nlssrv32.exe
Original name:nslsrv32.exe
File version:6, 3, 8, 0
Size:68.01 KB (69,640 bytes)
Certificate
Issued to:Nalpeiron LTD
Authority (CA):The USERTRUST Network
Effective date:Monday, October 4, 2010
Expiration date:Thursday, October 4, 2012
Digital DNA
File packed:No
.NET CLR:No
More details

BehaviorsBehaviors

Services
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • 'nlsX86cc' (NLS Service)
  • nlsX86cc

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00027696%
0.028634%
Kernel CPU:0.00013848%
0.013761%
User CPU:0.00013848%
0.014873%
Kernel CPU time:16 ms/min
100,923,805ms/min
Memory
Private memory:588 KB
21.59 MB
Private (maximum):1.75 MB
Private (minimum):1.75 MB
Non-paged memory:588 KB
21.59 MB
Virtual memory:13.77 MB
140.96 MB
Virtual memory (peak):13.78 MB
169.69 MB
Working set:1.75 MB
18.61 MB
Working set (peak):1.75 MB
37.95 MB
Resource allocations
Threads:2
12
Handles:51
600
GUI GDI count:4
103
GUI USER count:1
49

BehaviorsProcess properties

Integrety level:Undefined
Platform:32-bit
Command line:C:\Windows\System32\nlssrv32.exe
Owner:SYSTEM
Windows Service
Service name:nlsX86cc
Display name:NLS Service
Description:“Nalpeiron Licensing Service”
Type:Win32OwnProcess
Parent process:services.exe (Services and Controller app by Microsoft)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 31.15%
Windows 7 Ultimate 18.03%
Windows 8 16.39%
Windows 8.1 8.20%
Microsoft Windows XP 4.92%
Windows 8 Pro 4.92%
Windows 8.1 Single Language 3.28%
Windows 8 Single Language 3.28%
Windows 8.1 Pro 3.28%
Windows 8 Enterprise 3.28%
Windows 8.1 Pro with Media Center 1.64%
Windows 7 Professional 1.64%

Distribution by countryDistribution by country

United States installs about 50.82% of Nalpeiron License Management.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Lenovo 28.57%
Dell 24.18%
Toshiba 17.58%
ASUS 15.38%
Acer 4.40%
Hewlett-Packard 4.40%
Sony 2.20%
Alienware 2.20%
American Megatrends 1.10%
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