Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

7, 6, 1, 0 11.11%
7, 6, 0, 6 55.56%
7, 5, 0, 5 33.33%

Relationships

Parent process
Related files

PE structurePE file structure

Show functions
Import table
advapi32.dll
SetSecurityDescriptorDacl, RegOpenKeyA, StartServiceCtrlDispatcherA, OpenServiceA, ControlService, QueryServiceStatus, DeleteService, OpenSCManagerA, CreateServiceA, CloseServiceHandle, RegSetValueExA, RegCreateKeyExA, StartServiceA, RegisterServiceCtrlHandlerA, GetUserNameA, SetServiceStatus, RegisterEventSourceA, ReportEventA, DeregisterEventSource, RegOpenKeyExA, RegQueryValueExA, RegCloseKey, InitializeSecurityDescriptor, CryptGenRandom, CryptAcquireContextA, FreeSid, SetNamedSecurityInfoA, SetEntriesInAclA, AllocateAndInitializeSid, RegEnumKeyExA, CryptReleaseContext
kernel32.dll
GlobalAlloc, GetComputerNameA, GlobalFree, ResetEvent, GetVersionExA, LoadLibraryA, GetProcAddress, FreeLibrary, GetModuleFileNameA, ResumeThread, SuspendThread, CreateMutexA, PulseEvent, CreateEventA, GetLastError, FlushViewOfFile, SetEvent, EnterCriticalSection, LeaveCriticalSection, DeleteCriticalSection, InitializeCriticalSection, CloseHandle, Sleep, WaitForSingleObject, OpenEventA, GetModuleHandleA, ReleaseMutex, SetEndOfFile, SetEnvironmentVariableA, CompareStringW, CompareStringA, FlushFileBuffers, CreateFileA, GetSystemDirectoryA, GetExitCodeThread, SetThreadAffinityMask, GetVersion, GetTickCount, DeviceIoControl, QueryPerformanceCounter, QueryPerformanceFrequency, GetPrivateProfileStringA, GetPrivateProfileIntA, MapViewOfFile, OpenFileMappingA, CreateFileMappingA, GetFileSize, GetTempPathA, UnmapViewOfFile, DeleteFileA, LocalFree, lstrlenA, MultiByteToWideChar, lstrcmpA, LocalAlloc, WideCharToMultiByte, HeapFree, CreateThread, GetCurrentThreadId, TlsSetValue, ExitThread, InterlockedDecrement, InterlockedIncrement, GetTimeZoneInformation, GetSystemTime, GetLocalTime, HeapAlloc, RtlUnwind, ExitProcess, TerminateProcess, GetCurrentProcess, GetCommandLineA, GetCurrentProcessId, HeapDestroy, HeapCreate, VirtualFree, VirtualAlloc, HeapReAlloc, TlsAlloc, SetLastError, TlsGetValue, UnhandledExceptionFilter, ReadFile, SetFilePointer, WriteFile, FreeEnvironmentStringsA, FreeEnvironmentStringsW, GetEnvironmentStrings, GetEnvironmentStringsW, SetHandleCount, GetStdHandle, GetFileType, GetStartupInfoA, LCMapStringA, LCMapStringW, GetCPInfo, GetACP, GetOEMCP, GetStringTypeA, GetStringTypeW, SetStdHandle, GetSystemInfo, FileTimeToSystemTime, GetSystemTimeAsFileTime, SystemTimeToFileTime, OpenMutexA, GetFullPathNameA, FindClose, CreateDirectoryA, FindFirstFileA, CopyFileA, GetFileAttributesA, GetVolumeInformationA, DefineDosDeviceA, QueryDosDeviceA, GetDiskFreeSpaceA, UnlockFile, LockFileEx, LockFile, CreateFileW, GetTempPathW, GetFileAttributesW, DeleteFileW, GetFullPathNameW, FormatMessageA, MoveFileA
user32.dll
wsprintfA

spnsrvnt.exe

SPI by SafeNet (Signed)

Remove spnsrvnt.exe
Version:   7, 5, 0, 5
MD5:   fd8723219c907c7ab753c93334fa4610
SHA1:   93457d3e31f887410255e6d9041e7ede31fbe9c8
SHA256:   4dbbe1961882b5c0a0453baf039b06d49b7a4ff40df4532e8a0e7da2d0920286

Overview

spnsrvnt.exe runs as a service under the name Sentinel Protection Server (SentinelProtectionServer) with extensive SYSTEM privileges (full administrator access). The file is digitally signed by SafeNet which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:spnsrvnt.exe
Publisher:SafeNet, Inc
Product name:SPI
Description:Sentinel Protection Server for SuperPro and UltraPro network keys
Typical file path:C:\Program Files\common files\safenet sentinel\sentinel protection server\winnt\spnsrvnt.exe
File version:7, 5, 0, 5
Size:221.28 KB (226,592 bytes)
Certificate
Issued to:SafeNet
Authority (CA):VeriSign
Effective date:Thursday, February 28, 2008
Expiration date:Wednesday, March 16, 2011
Digital DNA
File packed:No
.NET CLR:No
More details

BehaviorsBehaviors

Service
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • 'SentinelProtectionServer' (Sentinel Protection Server)
Network connections
  • [UDP] listens on port 6001

  • ResourcesResource utilization

    (Note: statistics below are averages based on a minimum sample size of 200 unique participants)
    Averages
     
    CPU
    Total CPU:0.00002852%
    0.028634%
    Kernel CPU:0.00001442%
    0.013761%
    User CPU:0.00001411%
    0.014873%
    Kernel CPU time:858,013 ms/min
    100,923,805ms/min
    CPU cycles:47,301/sec
    17,470,203/sec
    Memory
    Private memory:1.71 MB
    21.59 MB
    Private (maximum):2.77 MB
    Private (minimum):2.71 MB
    Non-paged memory:1.71 MB
    21.59 MB
    Virtual memory:36.3 MB
    140.96 MB
    Virtual memory (peak):36.34 MB
    169.69 MB
    Working set:2.8 MB
    18.61 MB
    Working set (peak):4.74 MB
    37.95 MB
    Page faults:1,625/min
    2,039/min
    I/O
    I/O read transfer:0 Bytes/sec
    1.02 MB/min
    I/O read operations:1/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:221 Bytes/sec
    448.09 KB/min
    I/O other operations:14/sec
    1,671/min
    Resource allocations
    Threads:6
    12
    Handles:100
    600

    BehaviorsProcess properties

    Integrety level:System
    Platform:64-bit
    Command line:"C:\Program Files\common files\safenet sentinel\sentinel protection server\winnt\spnsrvnt.exe"
    Owner:SYSTEM
    Windows Service
    Service name:SentinelProtectionServer
    Display name:Sentinel Protection Server
    Description:“Manages Sentinel SuperPro and UltraPro keys attached/installed on the system.”
    Type:Win32OwnProcess
    Parent process:services.exe (Services and Controller app by Microsoft)

    Windows OS versionsDistribution by Windows OS

    OS versiondistribution
    Windows Vista Home Premium 33.33%
    Windows 7 Home Premium 33.33%
    Windows 7 Ultimate 22.22%
    Windows 7 Professional 11.11%

    Distribution by countryDistribution by country

    United States installs about 55.56% of SPI.

    OEM distributionDistribution by PC manufacturer

    PC Manufacturerdistribution
    Hewlett-Packard 44.44%
    Sahara 22.22%
    Sony 22.22%
    Acer 11.11%
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