Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

12.1.0.30 40.00%
12.0.0.6410 20.00%
11.2.0.31560 20.00%
10.150.58643 20.00%

Relationships

Child process
Related files

PE structurePE file structure

Show functions
Import table
advapi32.dll
AddAccessAllowedAce, InitializeAcl, GetLengthSid, RegOpenKeyA, RegCloseKey, RegQueryValueExA, RegOpenKeyExA, RegCreateKeyA, RegDeleteKeyA, RegEnumValueA, RegSetValueExA, RegDeleteValueA, CryptGenRandom, CryptAcquireContextA, CryptCreateHash, CryptHashData, CryptGetHashParam, CryptDestroyHash, CryptReleaseContext, IsValidSecurityDescriptor, SetSecurityDescriptorSacl, GetSecurityDescriptorSacl, SetSecurityDescriptorDacl, CreateProcessAsUserW, RevertToSelf, DuplicateTokenEx, GetUserNameA, SetSecurityInfo, ConvertStringSecurityDescriptorToSecurityDescriptorA, OpenProcessToken, GetTokenInformation, IsWellKnownSid, ImpersonateNamedPipeClient, OpenThreadToken, LookupAccountSidA
kernel32.dll
SetLastError, DeleteCriticalSection, OutputDebugStringA, CreateFileA, SetNamedPipeHandleState, EnterCriticalSection, LeaveCriticalSection, LoadLibraryW, GetSystemDirectoryW, InitializeCriticalSection, InterlockedIncrement, VirtualFree, IsBadReadPtr, VirtualAlloc, GetModuleHandleA, GetModuleFileNameA, GetVersion, FindClose, FindFirstFileA, GetCurrentThreadId, GetComputerNameA, DisconnectNamedPipe, FlushFileBuffers, ReadFile, WriteFile, ConnectNamedPipe, CreateNamedPipeA, CloseHandle, CreateSemaphoreA, LocalFree, LocalAlloc, GetLastError, FreeLibrary, GetProcAddress, LoadLibraryA, LocalReAlloc, UnmapViewOfFile, MapViewOfFile, CreateFileMappingA, GetSystemDirectoryA, GetCommandLineA, GetVersionExA, CreateProcessW, MultiByteToWideChar, GetCurrentThread, GetCurrentProcessId, ReleaseSemaphore, WaitForSingleObject, HeapFree, HeapAlloc, GetProcessHeap, OpenProcess, CreateThread, OpenSemaphoreA, SetEnvironmentVariableA, SetEvent, OpenEventA, InterlockedExchange, Sleep, InterlockedCompareExchange, GetStartupInfoA, SetUnhandledExceptionFilter, QueryPerformanceCounter, GetTickCount, ProcessIdToSessionId, GetSystemTimeAsFileTime, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, IsDebuggerPresent, VirtualLock, WideCharToMultiByte
msvcr80.dll
DllMain
msvcrt.dll
DllMain
user32.dll
TranslateMessage, IntersectRect, GetSystemMetrics, GetMessageA, PostMessageA, RegisterWindowMessageA, DefWindowProcA, RegisterClassExA, CreateWindowExA, SetRect, DispatchMessageA, PostQuitMessage, wsprintfA
userenv.dll
CreateEnvironmentBlock, DestroyEnvironmentBlock
version.dll
GetFileVersionInfoA, GetFileVersionInfoSizeA, VerQueryValueA

SSONSVR.exe

Citrix ICA Client by Citrix Systems (Signed)

Remove SSONSVR.exe
Version:   12.1.0.30
MD5:   f949cdbd22c76424a49354562fed17e6
SHA1:   76aa16cfccdb103c7067ff158e92eccf4ca55dab
SHA256:   dbfa515e5078eab8c1db998cd9110990c57482e07c8dbf2add079fa9bda06931

Overview

ssonsvr.exe executes as a process under the SYSTEM account with extensive privileges (the system and the administrator accounts have the same file privileges). The file is digitally signed by Citrix Systems which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:ssonsvr.exe
Publisher:Citrix Systems, Inc.
Product name:Citrix ICA Client
Description:Citrix Pass-through Authentication
Typical file path:C:\Program Files\citrix\ica client\ssonsvr.exe
File version:12.1.0.30
Product version:12.1.0
Size:69.43 KB (71,096 bytes)
Certificate
Issued to:Citrix Systems
Authority (CA):VeriSign
Effective date:Monday, March 15, 2010
Expiration date:Friday, April 1, 2011
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 8.0
.NET CLR:No
More details

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00001936%
0.028634%
Kernel CPU:0.00001936%
0.013761%
Kernel CPU time:55 ms/min
100,923,805ms/min
CPU cycles:6,245/sec
17,470,203/sec
Memory
Private memory:2.1 MB
21.59 MB
Private (maximum):3.32 MB
Private (minimum):110 KB
Non-paged memory:2.1 MB
21.59 MB
Virtual memory:48.93 MB
140.96 MB
Virtual memory (peak):53.43 MB
169.69 MB
Working set:454 KB
18.61 MB
Working set (peak):6.1 MB
37.95 MB
Page faults:2,702/min
2,039/min
I/O
I/O read transfer:6 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:120 Bytes/sec
448.09 KB/min
I/O other operations:2/sec
1,671/min
Resource allocations
Threads:5
12
Handles:93
600
GUI GDI count:9
103
GUI GDI peak:10
142
GUI USER count:2
49
GUI USER peak:2
71

BehaviorsProcess properties

Integrety level:System
Platform:32-bit
Command lines:
  • C:\Program Files\citrix\ica client\ssonsvr.exe /htC:284
  • C:\Program Files\citrix\ica client\ssonsvr.exe /htC:332
Owner:SYSTEM

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows Vista Home Premium 20.00%
Windows 7 Enterprise 20.00%
Windows 7 Starter 20.00%
Windows 7 Professional 20.00%
Windows 7 Home Premium 20.00%

Distribution by countryDistribution by country

United States installs about 60.00% of Citrix ICA Client.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Gateway 50.00%
ASUS 50.00%
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