Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

2, 91, 0, 0 0.76%
2, 90, 0, 0 2.27%
2, 88, 0, 0 12.88%
2, 87, 0, 0 7.58%
2, 85, 0, 0 0.76%
2, 84, 0, 0 4.55%
2, 83, 0, 0 4.55%
2, 81, 0, 0 0.76%
2, 79, 0, 0 2.27%
2, 78, 0, 0 12.88%
2, 78, 0, 0 2.27%
2, 78, 0, 0 0.76%
2, 76, 0, 0 6.82%
2, 75, 0, 0 0.76%
2, 74, 0, 0 6.82%
2, 72, 0, 0 0.76%
2, 70, 0, 0 2.27%
1, 0, 0, 1 18.18%
1, 0, 0, 1 9.85%
1, 0, 0, 1 2.27%

Relationships

Parent process
Related files

PE structurePE file structure

Show functions
Import table
advapi32.dll
InitializeSecurityDescriptor, ChangeServiceConfig2W, RegisterServiceCtrlHandlerW, DeleteService, ControlService, QueryServiceStatus, StartServiceW, OpenServiceW, RegCreateKeyW, CloseServiceHandle, CreateServiceW, OpenSCManagerW, SetSecurityDescriptorDacl, RegCloseKey, SetServiceStatus, RegSetValueExW, RegCreateKeyExW, RegEnumKeyExW, RegDeleteKeyW, RegOpenKeyExA, RegEnumKeyExA, StartServiceCtrlDispatcherW, RegOpenKeyExW, RegQueryValueExW
iphlpapi.dll
GetAdaptersInfo
kernel32.dll
FindResourceW, FindResourceExW, MultiByteToWideChar, GetModuleFileNameW, lstrlenW, GlobalFree, GlobalAlloc, WideCharToMultiByte, LoadResource, CloseHandle, CreateThread, GetSystemWindowsDirectoryW, GetCurrentDirectoryW, GetLastError, OpenEventW, Sleep, SetConsoleCtrlHandler, GetVersionExW, LockResource, SizeofResource, FindFirstFileW, FindNextFileW, CompareFileTime, FindClose, FileTimeToSystemTime, lstrlenA, SetEnvironmentVariableA, CompareStringW, CompareStringA, GetFullPathNameA, GetDriveTypeA, CreateFileA, SetEndOfFile, InterlockedExchange, GetLocaleInfoW, LoadLibraryA, InitializeCriticalSectionAndSpinCount, WriteConsoleW, GetConsoleOutputCP, WriteConsoleA, SetStdHandle, InterlockedDecrement, GetCurrentProcess, LoadLibraryW, FreeLibrary, GetProcAddress, HeapFree, GetProcessHeap, GetCurrentThreadId, CreateEventW, WaitForSingleObject, PostQueuedCompletionStatus, SetEvent, TerminateThread, CreateIoCompletionPort, GetQueuedCompletionStatus, InitializeCriticalSection, DeleteCriticalSection, EnterCriticalSection, LeaveCriticalSection, WaitForMultipleObjects, ResetEvent, CreateFileW, DeviceIoControl, GetVolumeInformationW, GetTempPathW, SetCurrentDirectoryW, CreateMutexW, ReleaseMutex, OpenMutexW, ReadFile, InterlockedIncrement, GetTempFileNameW, DeleteFileW, RaiseException, HeapDestroy, HeapAlloc, HeapReAlloc, HeapSize, RtlUnwind, GetSystemTimeAsFileTime, TerminateProcess, GetModuleHandleA, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, ExitThread, ResumeThread, FileTimeToLocalFileTime, GetDriveTypeW, GetTimeFormatA, GetDateFormatA, CreateDirectoryW, GetTimeZoneInformation, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, GetModuleHandleW, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, SetLastError, GetCurrentThread, WriteFile, GetConsoleCP, GetConsoleMode, HeapCreate, VirtualFree, FatalAppExitA, VirtualAlloc, GetStdHandle, GetModuleFileNameA, LCMapStringA, LCMapStringW, ExitProcess, FreeEnvironmentStringsW, GetEnvironmentStringsW, GetCommandLineW, SetHandleCount, GetFileType, GetStartupInfoA, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, GetFullPathNameW, GetFileInformationByHandle, PeekNamedPipe, GetCurrentDirectoryA, SetCurrentDirectoryA, SetFilePointer, FlushFileBuffers, GetStringTypeA, GetStringTypeW, GetUserDefaultLCID, GetLocaleInfoA, EnumSystemLocalesA, IsValidLocale, GetStartupInfoW, GetSystemDirectoryW, CreateProcessW, GetFileSize, EncodePointer, DecodePointer, HeapSetInformation, FindFirstFileExW, FindFirstFileExA, IsProcessorFeaturePresent, CreateProcessA, FindCloseChangeNotification, FindNextChangeNotification, FindFirstChangeNotificationW
ole32.dll
CoCreateInstance, CoInitialize, OleRun, StringFromGUID2
shell32.dll
SHGetFolderPathW, SHGetFolderPathA
shlwapi.dll
PathFileExistsW, PathAddBackslashW, PathAppendW, PathIsRootW, PathIsDirectoryW
user32.dll
wvsprintfW
wininet.dll
InternetCheckConnectionW, InternetAttemptConnect, InternetOpenUrlW, HttpQueryInfoW, InternetQueryDataAvailable, InternetReadFile, HttpSendRequestW, InternetOpenW, InternetCrackUrlW, InternetSetOptionW, InternetConnectW, HttpOpenRequestW, InternetCloseHandle
ws2_32.dll
getaddrinfo, WSACreateEvent, WSAEventSelect, WSAEnumNetworkEvents, freeaddrinfo, WSAIoctl

HssSrv.exe

By AnchorFree Inc (Signed)

Remove HssSrv.exe
Version:   2, 79, 0, 0
MD5:   65bf8ff88e8d36c8a0296c8c7ccc3e55
SHA1:   88dd4905ac43534ab33af27145633d54fc9d0722
SHA256:   55847da8542e4aa7923c07adf503cbff8cf9160465d96503338cf891b7dad9d0

What is HssSrv.exe?

Hotspot Shield allows you to create a VPN, or virtual private network, so you can transfer your data securely. When you access the Internet through such connections, you risk having your computer or mobile infected by a virus or even an intruder to enter your system. Moreover, the dangers exist that a malicious person can intercept your information and use it for unfriendly reasons.

About HssSrv.exe (from AnchorFree Inc)

Hotspot Shield creates a virtual private network (VPN) between your laptop or iPhone and our Internet gateway. This impenetrable tunnel prevents snoopers, hackers, ISP‘s, from viewing your web browsin

DetailsDetails

File name:hsssrv.exe
Publisher:AnchorFree Inc.
Typical file path:C:\Program Files\hotspot shield\hsswpr\hsssrv.exe
File version:2, 79, 0, 0
Size:434.44 KB (444,864 bytes)
Certificate
Issued to:AnchorFree Inc
Authority (CA):VeriSign
Effective date:Sunday, March 27, 2011
Expiration date:Sunday, April 13, 2014
Digital DNA
PE subsystem:Windows Console
Entropy:6.675736
File packed:No
.NET CLR:No
More details

BehaviorsBehaviors

Services
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • ExpatSrv
  • 'ExpatSrv' (Expat Shield Routing Service)
  • 'HssSrv' (Hotspot Shield Routing Service)
Network connections
  • [TCP] 68.68.107.160:80

  • ResourcesResource utilization

    (Note: statistics below are averages based on a minimum sample size of 200 unique participants)
    Averages
     
    CPU
    Total CPU:0.00942866%
    0.028634%
    Kernel CPU:0.00602542%
    0.013761%
    User CPU:0.00340324%
    0.014873%
    Kernel CPU time:289 ms/min
    100,923,805ms/min
    Context switches:26/sec
    284/sec
    Memory
    Private memory:2.07 MB
    21.59 MB
    Private (maximum):6.72 MB
    Private (minimum):6.51 MB
    Non-paged memory:2.07 MB
    21.59 MB
    Virtual memory:52.38 MB
    140.96 MB
    Virtual memory (peak):57.6 MB
    169.69 MB
    Working set:6.67 MB
    18.61 MB
    Working set (peak):6.84 MB
    37.95 MB
    Resource allocations
    Threads:7
    12
    Handles:198
    600

    BehaviorsProcess properties

    Integrety level:System
    Platform:32-bit
    Command line:"C:\Program Files\hotspot shield\hsswpr\hsssrv.exe"
    Owner:SYSTEM
    Windows Service
    Service name:ExpatSrv
    Display name:ExpatSrv
    Type:Win32OwnProcess
    Parent process:services.exe (Services and Controller app by Microsoft)

    ResourcesThreads

    Averages
     
    hsssrv.exe (main module)
    Total CPU:0.00785325%
    0.272967%
    Kernel CPU:0.00503336%
    0.107585%
    User CPU:0.00281988%
    0.165382%
    CPU cycles:348,466/sec
    5,741,424/sec
    Context switches:6/sec
    79/sec
    Memory:464 KB
    1.16 MB
    sechost.dll
    Total CPU:0.00050751%
    Kernel CPU:0.00050751%
    User CPU:0.00000000%
    CPU cycles:1,535/sec
    Memory:100 KB

    Windows OS versionsDistribution by Windows OS

    OS versiondistribution
    Windows 7 Ultimate 33.33%
    Windows 7 Home Premium 23.48%
    Microsoft Windows XP 17.42%
    Windows 7 Professional 6.82%
    Windows Vista Home Premium 5.30%
    Windows 8 Pro 4.55%
    Windows 8 Enterprise 3.03%
    Windows 8 2.27%
    Windows 7 Ultimate N 2.27%
    Windows XP Professional 0.76%
    Windows 7 Home Basic 0.76%

    Distribution by countryDistribution by country

    United States installs about 22.76% of hsssrv.exe.

    OEM distributionDistribution by PC manufacturer

    PC Manufacturerdistribution
    Toshiba 31.46%
    Dell 13.48%
    Hewlett-Packard 12.36%
    ASUS 11.24%
    Sony 8.99%
    Acer 6.74%
    MSI 4.49%
    Lenovo 4.49%
    GIGABYTE 4.49%
    Gateway 2.25%
    Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

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