Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

1.0.1222 7.69%
1.0.1222 10.26%
1.0.1222 28.21%
1.0.1222 12.82%
1.0.1222 12.82%
1.0.1222 7.69%
1.0.1222 15.38%
1.0.1222 2.56%
1.0.1222 2.56%
(Note, CyberLink publishes each variation of this file with the same version, but the hashes are unique.)

Relationships

Parent process
Related files

PE structurePE file structure

Show functions
Import table
advapi32.dll
OpenThreadToken, GetTokenInformation, OpenProcessToken, SetSecurityDescriptorGroup, SetSecurityDescriptorOwner, GetLengthSid, CopySid, InitializeSecurityDescriptor, SetSecurityDescriptorDacl, RegEnumValueW, RegQueryInfoKeyW, RegEnumKeyExW, RegCreateKeyExW, RegDeleteKeyW, RegOpenKeyExW, StartServiceCtrlDispatcherW, ControlService, DeleteService, CreateServiceW, ChangeServiceConfig2W, RegDeleteValueW, RegSetValueExW, RegCloseKey, RegQueryValueExW, SetServiceStatus, RegisterServiceCtrlHandlerW, RegisterEventSourceW, ReportEventW, DeregisterEventSource, OpenSCManagerW, OpenServiceW, CloseServiceHandle
iphlpapi.dll
SetIpTTL
kernel32.dll
OutputDebugStringW, GetCPInfo, SetStdHandle, EnterCriticalSection, LeaveCriticalSection, GetCurrentThread, GetCurrentProcess, CloseHandle, lstrcatW, lstrcpyW, LoadLibraryW, GetProcAddress, lstrcpynW, LoadLibraryExW, GetLastError, FindResourceW, LoadResource, SizeofResource, lstrlenA, MultiByteToWideChar, FreeLibrary, GetModuleHandleW, GetShortPathNameW, InterlockedIncrement, DeleteCriticalSection, InitializeCriticalSection, GetModuleFileNameW, OutputDebugStringA, lstrlenW, GetCommandLineW, lstrcmpiW, GetCurrentThreadId, InterlockedDecrement, GetOEMCP, GetACP, GetStringTypeW, GetStringTypeA, LCMapStringW, FlushFileBuffers, LoadLibraryA, IsBadCodePtr, IsBadReadPtr, SetUnhandledExceptionFilter, SetFilePointer, WideCharToMultiByte, WriteFile, RtlUnwind, HeapFree, HeapAlloc, HeapReAlloc, GetModuleHandleA, GetStartupInfoW, GetVersion, ExitProcess, TlsSetValue, TlsAlloc, SetLastError, TlsGetValue, GetModuleFileNameA, GetEnvironmentVariableA, GetVersionExA, HeapDestroy, HeapCreate, VirtualFree, VirtualAlloc, IsBadWritePtr, TerminateProcess, UnhandledExceptionFilter, FreeEnvironmentStringsA, FreeEnvironmentStringsW, GetEnvironmentStringsW, GetEnvironmentStrings, GetCommandLineA, SetHandleCount, GetStdHandle, GetFileType, GetStartupInfoA, LCMapStringA
ole32.dll
CoCreateInstance, CoRevokeClassObject, CoRegisterClassObject, CoTaskMemRealloc, CoTaskMemAlloc, CoTaskMemFree, CoInitializeSecurity, CoUninitialize, CoInitialize
user32.dll
DispatchMessageW, MessageBoxW, LoadStringW, GetMessageW, PostThreadMessageW, CharNextW

CLHNServiceForPowerDVD12.exe

CLHNServiceForPowerDVD12 Module by CyberLink (Signed)

Remove CLHNServiceForPowerDVD12.exe
Version:   1.0.1222
MD5:   549f6a1198c3120bb836f04bb1baf5b8
SHA1:   6ea74ff58df2636f5e81771bcf33ec9544cac7a4

Overview

clhnserviceforpowerdvd12.exe runs as a service under the name CLHNServiceForPowerDVD12 with extensive SYSTEM privileges (full administrator access). The file is digitally signed by CyberLink which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:clhnserviceforpowerdvd12.exe
Publisher:CyberLink Corp.
Product name:CLHNServiceForPowerDVD12 Module
Typical file path:C:\Program Files\cyberlink\powerdvd12\kernel\dmp\clhnserver\clhnserviceforpowerdvd12.exe
File version:1.0.1222
Size:85.29 KB (87,336 bytes)
Build date:12/22/2011 1:18 PM
Certificate
Issued to:CyberLink
Authority (CA):VeriSign
Digital DNA
File packed:No
.NET CLR:No
More details

BehaviorsBehaviors

Service
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • 'CLHNServiceForPowerDVD12'

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00146769%
0.028634%
User CPU:0.00146769%
0.014873%
Memory
Private memory:772 KB
21.59 MB
Private (maximum):3.11 MB
Private (minimum):3.07 MB
Non-paged memory:772 KB
21.59 MB
Virtual memory:22.49 MB
140.96 MB
Virtual memory (peak):25.49 MB
169.69 MB
Working set:3.07 MB
18.61 MB
Working set (peak):3.11 MB
37.95 MB
Resource allocations
Threads:4
12
Handles:64
600

BehaviorsProcess properties

Integrety level:System
Platform:32-bit
Command line:"C:\Program Files\cyberlink\powerdvd12\kernel\dmp\clhnserver\clhnserviceforpowerdvd12.exe"
Owner:SYSTEM
Windows Service
Service name:CLHNServiceForPowerDVD12
Description:“CLHNServiceForPowerDVD12”
Type:Win32OwnProcess
Parent process:services.exe (Services and Controller app by Microsoft)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 41.03%
Windows 7 Home Premium 17.95%
Windows 7 Professional 10.26%
Windows 8 Enterprise 10.26%
Windows Vista Home Premium 7.69%
Microsoft Windows XP 5.13%
Windows 8 Pro 5.13%
Windows 8 2.56%

Distribution by countryDistribution by country

United States installs about 33.33% of CLHNServiceForPowerDVD12 Module.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 37.50%
Acer 20.83%
ASUS 16.67%
Dell 16.67%
GIGABYTE 8.33%
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