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:   7, 3, 1, 0
MD5:   bf15d119a19f8fd8b71f1e22c1bda579
SHA1:   517f354bbcaa617e8027d123c26fa7c8de3c94b9

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:7, 3, 1, 0
Size:68.01 KB (69,640 bytes)
Build date:4/23/2013 3:08 PM
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:0.00001731%
0.028634%
User CPU:0.00001731%
0.014873%
CPU cycles:4,393/sec
17,470,203/sec
Memory
Private memory:868 KB
21.59 MB
Private (maximum):3.69 MB
Private (minimum):2.67 MB
Non-paged memory:868 KB
21.59 MB
Virtual memory:22.79 MB
140.96 MB
Virtual memory (peak):25.72 MB
169.69 MB
Working set:3.37 MB
18.61 MB
Working set (peak):3.73 MB
37.95 MB
Page faults:1,153/min
2,039/min
I/O
I/O read transfer:287 Bytes/sec
1.02 MB/min
I/O read operations:1/sec
343/min
I/O other transfer:0 Bytes/sec
448.09 KB/min
I/O other operations:1/sec
1,671/min
Resource allocations
Threads:2
12
Handles:65
600

BehaviorsProcess properties

Integrety level:System
Platform:64-bit
Command line:C:\windows\syswow64\nlssrv32.exe
Owner:SYSTEM
Windows Service
Service name:nlsX86cc
Display name:NLS Service
Description:“Nalpeiron Licensing Service”
Type:Win32OwnProcess

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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