Should I block it?

No, this file is 100% safe to run.

Relationships

Parent process
Related files

PE structurePE file structure
Show functions
Import table
advapi32.dll
ReportEventW, RegisterEventSourceW, SetServiceStatus, RegisterServiceCtrlHandlerW, DeleteService, OpenServiceW, CloseServiceHandle, CreateServiceW, OpenSCManagerW, StartServiceCtrlDispatcherW, DeregisterEventSource
kernel32.dll
OpenMutexW, Sleep, GetTickCount, OutputDebugStringA, SetEvent, GetLastError, GetModuleFileNameW, WinExec, WaitForSingleObject, CreateThread, CreateEventW, CloseHandle, lstrcmpiW, IsDebuggerPresent, GetSystemTimeAsFileTime, GetCurrentProcessId, GetCurrentThreadId, SetUnhandledExceptionFilter, UnhandledExceptionFilter, GetCurrentProcess, TerminateProcess, InterlockedCompareExchange, InterlockedExchange, QueryPerformanceCounter
msvcp90.dll
DllMain
msvcr90.dll
DllMain
ole32.dll
CoUninitialize, CoInitialize, CoCreateInstance

udss.exe

By Corel Corporation (Signed)

Remove udss.exe
MD5:   dd495fd1ee4fe1e4621361a1790b789e
SHA1:   54dc54d0415bf269e15647589e6bfabbb901e440

Overview

udss.exe runs as a service under the name UDSS with extensive SYSTEM privileges (full administrator access). The file is digitally signed by Corel Corporation which was issued by the The USERTRUST Network certificate authority (CA). This particular version is usually found on Windows 7 Home Premium (6.1.7600.0).

DetailsDetails

File name:udss.exe
Typical file path:C:\Program Files\common files\ulead systems\udss\udss.exe
Size:27.64 KB (28,304 bytes)
Certificate
Issued to:Corel Corporation
Authority (CA):The USERTRUST Network
Effective date:Wednesday, March 19, 2008
Expiration date:Sunday, March 20, 2011
Digital DNA
PE subsystem:Windows Console
File packed:No
Code language:Microsoft Visual C++ 9.0
.NET CLR:No
More details

BehaviorsBehaviors

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

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00041870%
0.028634%
Kernel CPU:0.00027913%
0.013761%
User CPU:0.00013957%
0.014873%
Kernel CPU time:62 ms/min
100,923,805ms/min
CPU cycles:4,244/sec
17,470,203/sec
Memory
Private memory:1.27 MB
21.59 MB
Private (maximum):4.42 MB
Private (minimum):4.3 MB
Non-paged memory:1.27 MB
21.59 MB
Virtual memory:27.4 MB
140.96 MB
Virtual memory (peak):30.4 MB
169.69 MB
Working set:4.3 MB
18.61 MB
Working set (peak):4.42 MB
37.95 MB
Page faults:1,272/min
2,039/min
I/O
I/O other transfer:0 Bytes/sec
448.09 KB/min
I/O other operations:1/sec
1,671/min
Resource allocations
Threads:5
12
Handles:83
600

BehaviorsProcess properties

Integrety level:System
Platform:32-bit
Command line:"C:\Program Files\common files\ulead systems\udss\udss.exe"
Owner:SYSTEM
Windows Service
Service name:UDSS
Type:Win32OwnProcess
Parent process:services.exe (Services and Controller app by Microsoft)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 100.00%
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