Should I block it?

No, this file is 100% safe to run.

Additional versions

2.0.8731	90.00%
2.0.8731	5.00%
1.5.6018	5.00%

Relationships

Parent process

services.exe (Services and Controller app by Microsoft)

Related files

PE file structure

Show functions

Import table

advapi32.dll

RegCreateKeyExA, RegOpenKeyExA, RegSetValueExA, DuplicateTokenEx, CreateProcessAsUserW, RegisterServiceCtrlHandlerA, StartServiceCtrlDispatcherA, SetServiceStatus, CreateServiceA, DeleteService, CloseServiceHandle, ControlService, RegOpenKeyExW, RegQueryValueExW, RegCloseKey, OpenSCManagerA, QueryServiceStatusEx, StartServiceA, OpenServiceA

kernel32.dll

GetModuleFileNameA, SleepEx, LeaveCriticalSection, EnterCriticalSection, TerminateProcess, Sleep, GetLastError, OutputDebugStringA, MultiByteToWideChar, WideCharToMultiByte, GetExitCodeProcess, DeleteCriticalSection, InitializeCriticalSection, GetSystemPowerStatus, CloseHandle, InterlockedExchange, GetPrivateProfileStringW, GetLocaleInfoA, GetThreadLocale, GetVersionExA, RaiseException, FreeLibrary, GetFileAttributesW, GetProcAddress, LoadLibraryA, LoadLibraryExA, CreateMutexA, GetModuleHandleA, LoadLibraryW, LocalFree, GetCurrentThreadId, GetLocalTime, OutputDebugStringW, CreateDirectoryW, CreateEventA, SetEvent, ResetEvent, CreateDirectoryA, PulseEvent, GetCurrentProcessId, GetTickCount, QueryPerformanceCounter, ExitProcess, WritePrivateProfileStringW, GetModuleFileNameW, GetTempPathA, WaitForSingleObject, ReleaseMutex, GetPrivateProfileStringA, WritePrivateProfileStringA, GetSystemTimeAsFileTime, GetACP

msvcp71.dll

DllMain

msvcr71.dll

DllMain

user32.dll

wvsprintfW, wvsprintfA, PostThreadMessageA, MessageBoxA, UnregisterClassA, wsprintfW

winmm.dll

timeGetTime

wtsapi32.dll

WTSEnumerateSessionsA, WTSFreeMemory, WTSQueryUserToken

CLMSServer.exe

CyberLink CLMSServer by CyberLink (Signed)

Remove CLMSServer.exe

Version:	2.0.8731
MD5:	e2a1450811017e781a1f886dca52ec23
SHA1:	3bae8c95fdf8964764abc537d3c5bd7e2b98582e
SHA256:	aea169630f868b9bac89153084872174026c010ff90de88c81b8b15bd14da89d

What is CLMSServer.exe?

CyberLink Media Server Service for Cyberlink Media Library is a management utility designed to organize photos, videos and music files. Cyberlink Media Suite contains a library tagged with uploaded photos to Facebook, capture video clips from a larger video file and a number of other media-related features.

Overview

clmsserver.exe runs as a service under the name CyberLink PowerDVD 11.0 Service (CyberLink Media Server Service) with extensive SYSTEM privileges (full administrator access). It has been configured with a firewall exception which allows both inbound and outbound network communication without being blocked. This is typically installed with the program CyberLink PowerDVD 11 published by CyberLink Corp.. The file is digitally signed by CyberLink which was issued by the VeriSign certificate authority (CA).

Details

File name:	clmsserver.exe
Publisher:	CyberLink
Product name:	CyberLink CLMSServer
Description:	CyberLink Spark Media Server Service
Typical file path:	C:\Program Files\cyberlink\powerdvd11\common\mediaserver\clmsserver.exe
File version:	2.0.8731
Size:	305.29 KB (312,616 bytes)
Certificate
Issued to:	CyberLink
Authority (CA):	VeriSign
Effective date:	Tuesday, February 17, 2009
Expiration date:	Friday, April 13, 2012
Digital DNA
PE subsystem:	Windows Console
File packed:	No
Code language:	Microsoft Visual C++ 7.1
.NET CLR:	No

More details

Programs

The following program will install this file

CyberLink PowerDVD 11

CyberLink Corp.

5% remove

CyberLink PowerDVD 11 is a media player for Microsoft Windows. PowerDVD is distributed on physical media or by download from the Cyberlink website. It is often bundled with a variety of PC systems and peripheral devices (particularly optical drives).

Behaviors

Services

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

'CyberLink Media Server Service'
'CyberLink PowerDVD 11.0 Service'

Windows firewall allowed programs

Exceptions allow programs to access to the Internet through an outbound connections

Firewall exception for 'C:\Program Files\CyberLink\PowerDVD11\Common\MediaServer\CLMSServer.exe'

Network connections

Access through an approved Windows firewall exception

[UDP] listens on port 1900

Resource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)

Averages

CPU
Total CPU:	0.00006756%	0.028634%
Kernel CPU:	0.00004779%	0.013761%
User CPU:	0.00001977%	0.014873%
Kernel CPU time:	35,568,228 ms/min	100,923,805ms/min
CPU cycles:	56,377/sec	17,470,203/sec
Memory
Private memory:	3.41 MB	21.59 MB
Private (maximum):	6.04 MB
Private (minimum):	1.67 MB
Non-paged memory:	3.41 MB	21.59 MB
Virtual memory:	73.73 MB	140.96 MB
Virtual memory (peak):	77.23 MB	169.69 MB
Working set:	2.02 MB	18.61 MB
Working set (peak):	7.36 MB	37.95 MB
Page faults:	94,395/min	2,039/min
I/O
I/O read transfer:	1.21 KB/sec	1.02 MB/min
I/O read operations:	2/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:	465 Bytes/sec	448.09 KB/min
I/O other operations:	14/sec	1,671/min
Resource allocations
Threads:	9	12
Handles:	211	600

Process properties

Integrety level:	System
Platform:	64-bit
Command line:	"C:\Program Files\cyberlink\powerdvd11\common\mediaserver\clmsserver.exe"
Owner:	SYSTEM
Windows Service
Service name:	CyberLink Media Server Service
Display name:	CyberLink PowerDVD 11.0 Service
Description:	“CyberLink UPnP Media Server Service.”
Type:	Win32OwnProcess, InteractiveProcess
Parent process:	services.exe (Services and Controller app by Microsoft)

Distribution by Windows OS

OS version	distribution
Windows 7 Ultimate	40.00%
Windows 7 Home Premium	25.00%
Microsoft Windows XP	20.00%
Windows 7 Professional	10.00%
Windows Vista Home Premium	5.00%

Distribution by country

Ireland installs about 30.00% of CyberLink CLMSServer.

Distribution by PC manufacturer

PC Manufacturer	distribution
Toshiba	29.63%
Acer	22.22%
Dell	22.22%
Lenovo	14.81%
Hewlett-Packard	11.11%

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