Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

14.0.7106.5000 15.82%
14.0.6117.5000 3.06%
14.0.6114.5003 78.06%
14.0.6009.1000 0.51%
14.0.4750.1000 2.55%

Relationships

Child process
Related files

PE structurePE file structure
Show functions
Import table
advapi32.dll
CopySid, RegOpenKeyExA, ConvertSidToStringSidA, IsValidSid, CheckTokenMembership, GetSecurityDescriptorDacl, InitializeSecurityDescriptor, SetSecurityDescriptorDacl, InitializeAcl, AddAccessDeniedAce, AddAccessAllowedAce, GetLengthSid, TraceEvent, RegQueryValueExA, RegEnumKeyW, RegQueryInfoKeyA, RegEnumValueA, RegDeleteValueA, IsTextUnicode, OpenThreadToken, EqualSid, GetTokenInformation, CreateWellKnownSid, ConvertStringSecurityDescriptorToSecurityDescriptorW, AllocateAndInitializeSid, FreeSid, OpenProcessToken, DeregisterEventSource, RegisterEventSourceW, ReportEventW, RegEnumValueW, RegOpenKeyExW, RegCreateKeyExW, RegSetValueExW, RegQueryValueExW, RegDeleteValueW, RegQueryInfoKeyW, RegCloseKey
comctl32.dll
ImageList_GetIconSize
cvhshared.dll
SendCmdLineToPrimaryInstance, RunCVHLauncher
dbghelp.dll
SymCleanup
gdi32.dll
DllMain
gdiplus.dll
GdiplusShutdown, GdipBitmapUnlockBits, GdipBitmapLockBits, GdipCreateBitmapFromHBITMAP, GdipCreateBitmapFromScan0, GdipCreateBitmapFromStreamICM, GdipCreateBitmapFromStream, GdipCreateBitmapFromFileICM, GdipDeletePen, GdipDrawImageRectRect, GdipGetImageGraphicsContext, GdipAlloc, GdipFree, GdipDisposeImage, GdipGetImageWidth, GdipGetImageHeight, GdipImageRotateFlip, GdipBitmapGetPixel, GdipCloneBitmapAreaI, GdipCloneImage, GdipCreateImageAttributes, GdipDisposeImageAttributes, GdipDeleteGraphics, GdipSetImageAttributesColorKeys, GdipCreateFromHDC, GdipDrawImageRectRectI, GdipGetImagePixelFormat, GdipCreateBitmapFromFile
imm32.dll
ImmAssociateContext
kernel32.dll
LoadLibraryExW, SetErrorMode, SystemTimeToTzSpecificLocalTime, GetSystemTime, GetTimeZoneInformation, GetCurrentDirectoryW, ExpandEnvironmentStringsW, GlobalFree, RaiseException, HeapFree, HeapAlloc, HeapReAlloc, LoadResource, SizeofResource, LockResource, LoadLibraryA, MulDiv, DeleteCriticalSection, EnterCriticalSection, InitializeCriticalSectionAndSpinCount, LeaveCriticalSection, IsValidLocale, LocalFree, GetDiskFreeSpaceExW, GetVersionExW, GetSystemDirectoryW, CloseHandle, OpenProcess, GetTempPathW, FindClose, FindFirstFileW, CompareFileTime, SetFilePointer, CreateFileW, WriteFile, lstrlenA, ReadFile, SetFilePointerEx, SetFileAttributesW, DeleteFileW, CopyFileW, GetCurrentThread, TlsFree, TlsAlloc, TlsSetValue, TlsGetValue, WaitForMultipleObjects, WaitForSingleObject, FindAtomW, GetStringTypeExW, GetAtomNameW, SetProcessWorkingSetSize, GlobalDeleteAtom, GlobalAddAtomW, InitializeCriticalSection, AddAtomW, DeleteAtom, GetFileSize, HeapCreate, HeapDestroy, GlobalLock, GlobalAlloc, FreeLibrary, InterlockedFlushSList, InterlockedPopEntrySList, InterlockedPushEntrySList, SetEvent, QueryDepthSList, CreateEventW, GetTimeFormatW, GetDateFormatW, FileTimeToSystemTime, SystemTimeToFileTime, IsWow64Process, VirtualAlloc, GlobalUnlock, GetUserDefaultLCID, GetCurrencyFormatW, GetNumberFormatW, GetVersionExA, GetLocaleInfoW, IsProcessorFeaturePresent, GetSystemDefaultLCID, GetSystemDefaultLangID, GetACP, VirtualFree, FindResourceA, GetProcessTimes, CreateEventA, CreateMutexA, OpenMutexA, CreateFileMappingA, GetShortPathNameA, GetModuleFileNameA, GetUserDefaultLangID, ReleaseMutex, UnmapViewOfFile, CreateProcessA, MapViewOfFile, DuplicateHandle, GetModuleHandleExW, RtlCaptureStackBackTrace, GetLocalTime, LocalAlloc, TryEnterCriticalSection, GetSystemInfo, IsDBCSLeadByte, IsValidCodePage, CreateDirectoryW, GetFileType, GlobalMemoryStatus, EnumUILanguagesW, EnumSystemLocalesW, GetCalendarInfoW, GetUserDefaultUILanguage, GetModuleFileNameW, SetLastError, LoadLibraryW, GetFileAttributesW, GetModuleHandleA, MultiByteToWideChar, CompareStringA, CompareStringW, GetLastError, WideCharToMultiByte, GetVersion, lstrlenW, FindResourceW, InitializeSListHead, WriteProcessMemory, lstrcmpiA, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, GetCurrentProcess, TerminateProcess, GetStartupInfoW, InterlockedCompareExchange, Sleep, InterlockedExchange, GetModuleHandleW, GetProcAddress, GetProcessHeap, GetSystemTimeAsFileTime, GetCurrentProcessId, GetCurrentThreadId, GetTickCount, QueryPerformanceCounter, VirtualProtect, OutputDebugStringA
msvcp90.dll
DllMain
msvcr90.dll
DllMain
ole32.dll
RevokeDragDrop, RegisterDragDrop, OleInitialize, OleUninitialize, OleDraw, CoLockObjectExternal, CLSIDFromString, CoDisconnectObject, CreateStreamOnHGlobal, CreateFileMoniker, CoInitialize, CoCreateInstance, CoInitializeEx, CoUninitialize
oleacc.dll
AccessibleObjectFromWindow, LresultFromObject
rpcrt4.dll
UuidCreate
secur32.dll
GetUserNameExW
shell32.dll
SHCreateDirectoryExW, SHGetSpecialFolderPathW
user32.dll
DllMain
version.dll
GetFileVersionInfoSizeW, GetFileVersionInfoW, VerQueryValueW
Export table
_GetAllocCounters@0
_GetStdColorI@4

CVH.exe

Microsoft Office 2010 by Microsoft Corporation (Signed)

Remove CVH.exe
Version:   14.0.4750.1000
MD5:   2aa659e0814fc004a320775735c4ad54
SHA1:   1f9e035eea22cd40b340bf03fb3af393bc722347
SHA256:   286db1e4db55d42910f2ef6f65a2bdd8603f48690d89c44ba510c56270135345

What is CVH.exe?

The Microsoft Office Client Virtualization Handler is part of the virtual click to run installation for Microsoft Office 2010.

Overview

CVH.EXE executes as a process with the local user's privileges. During installation, it (or a shortcut) is added to the user's startup folder which is designed to automatically launch when the user logs into Windows. It is installed with a couple of know programs including Microsoft Office Click-to-Run 2010 published by Microsoft Corporation, Microsoft Office Klick-und-Los 2010 from Microsoft Corporation and Microsoft Office Klick-und-Los 2010 by Microsoft Corporation. The file is digitally signed by Microsoft Corporation.

DetailsDetails

File name:CVH.EXE
Publisher:Microsoft Corporation
Product name:Microsoft Office 2010
Description:Microsoft Office Client Virtualization Handler
Typical file path:C:\Program Files\common files\microsoft shared\virtualization handler\cvh.exe
File version:14.0.4750.1000
Size:3.06 MB (3,207,072 bytes)
Certificate
Issued to:Microsoft Corporation
Authority (CA):Microsoft Corporation
Effective date:Monday, December 7, 2009
Expiration date:Monday, March 7, 2011
Digital DNA
PE subsystem:Windows GUI
Entropy:6.639826
File packed:No
Code language:Microsoft Visual C++ 9.0
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Search Protect
 Conduit Ltd.
  84% remove
From the Terms of Service: "Search Protect is a separate piece of software installed on your hard-drive in connection with your installation of a Toolbar. It is designed to protect your Search settings from takeover by third parties. Search Protect captures information about companies attempts to redirect and/or change your Search settings. Conduit does not sell, share, or rent the information you provide through Search Protect with ...
Microsoft Office Click-to-Run 2010
 Microsoft Corporation
12% remove
Office Click-to-Run is a new way for broadband customers to obtain Microsoft Office and to update Office 2010. Office Click-to-Run uses the virtualization and streaming technologies of Microsoft.
Microsoft Office Klick-und-Los 2010
 Microsoft Corporation
4% remove
“Klick-und-Los ist eine neue Technologie für die Bereitstellung und Aktualisierung von Microsoft Office für Kunden mit Breitbandverbindungen, der auf die Streaming- und Virtualisierungstechnologie von Microsoft aufsetzt. Im Folgenden finden Sie Informationen zu den Vorteilen von Klick-und-Los sowie Wissenswertes über eine Kompatibilitätslücke zwischen Klick-und-Los und einigen Lösungen zum Schutz vor Schadsoftware.”
Hacer clic y ejecutar de Microsoft Office 2010
 Microsoft Corporation
8% remove
“Hacer clic y ejecutar es una nueva forma de entregar y actualizar Microsoft Office para los clientes de banda ancha. Hacer clic y ejecutar utiliza la virtualización de Microsoft y tecnologías de transmisión por secuencias. Para Microsoft Office 2010, Microsoft ofrece una nueva manera de descargar e instalar sus productos de Office 2010. Esta tecnología se denomina Hacer clic y ejecutar y en este artículo se describe dicha tecnología y c...”
Microsoft Office a portata di clic 2010
 Microsoft Corporation
5% remove
“Microsoft Office a portata di clic è un nuovo sistema di distribuzione del software ottimizzato per gli utenti privati che dispongono di connessioni a banda larga (almeno 1 Mbps). Office a portata di clic non è un nuovo prodotto Microsoft Office, ma un nuovo sistema per distribuire e aggiornare i programmi già noti. È disponibile per le edizioni Microsoft Office Home and Student 2010 e Microsoft Office Home and Business 2010, è supporta...”
Microsoft Office « Démarrer en un clic » 2010
 Microsoft Corporation
12% remove
“Office « Démarrer en un clic » fait appel à la technologie d’émission en continu et de virtualisation de Microsoft. Celle-ci permet de réduire sensiblement la durée de téléchargement. Vous pourrez ainsi découvrir les nouvelles fonctionnalités de Microsoft Office 2010 plus rapidement. Pour le moment, vous ne pouvez utiliser que Microsoft Office Famille et Étudiant 2010, Microsoft Office Famille et Petite Entreprise 2010 et Microsoft Offi...”
Microsoft Office Klikni a spusti 2010
 Microsoft Corporation
1% remove
Microsoft Office Klik-en-Klaar 2010
 Microsoft Corporation
4% remove
“Microsoft Office Click-to-Run uses Microsoft streaming and virtualization technology to significantly reduce the time that is required for you to download and begin experiencing the new features of Microsoft Office 2010. At this time, only Microsoft Office Home and Student 2010, Microsoft Office Home and Business 2010, and Microsoft Office Starter 2010 are available by using Office Click-to-Run, which include the following Office 2010 p...”
Microsoft Office Klikk og bruk 2010
 Microsoft Corporation
7% remove
Microsoft Office Starter 2010 - English
 Microsoft Corporation
6% remove
Office Starter consists of Word Starter and Excel Starter only, reduced functionality versions of Microsoft Word and Excel with advertising. It does not contain Microsoft PowerPoint, OneNote, or Outlook. Office Starter is only available as preloaded software on select new PCs.
Microsoft Office Starter 2010 - Español
 Microsoft Corporation
8% remove
Office Starter consists of Word Starter and Excel Starter only, reduced functionality versions of Microsoft Word and Excel with advertising. It does not contain Microsoft PowerPoint, OneNote, or Outlook. Office Starter is only available as preloaded software on select new PCs.
Microsoft Office Klik og kør 2010
 Microsoft Corporation
4% remove
“Opdateringerne af Klik og kør-produkter skubbes automatisk til computeren, men det kan være nødvendigt at lukke Office-programmerne, før opdateringerne kan anvendes. Når opdateringerne er blevet hentet, men forhindres i at blive anvendt, modtager du en meddelelse i form af et lille pop op-vindue, der vises i meddelelsesområdet. De fleste opdateringer kræver ikke en internetforbindelse under hele opdateringsprocessen. Hvis en internetfor...”
Microsoft Office Clique-e-Use 2010
 Microsoft Corporation
11% remove
Office Click-to-Run is a new way for broadband customers to obtain Microsoft Office and to update Office 2010. Office Click-to-Run uses the virtualization and streaming technologies of Microsoft.
Microsoft Office Starter 2010 - Português Brasil
 Microsoft Corporation
7% remove
Office Starter consists of Word Starter and Excel Starter only, reduced functionality versions of Microsoft Word and Excel with advertising. It does not contain Microsoft PowerPoint, OneNote, or Outlook. Office Starter is only available as preloaded software on select new PCs.
Microsoft Office Starter 2010 - Français
 Microsoft Corporation
1% remove
Office Starter consists of Word Starter and Excel Starter only, reduced functionality versions of Microsoft Word and Excel with advertising. It does not contain Microsoft PowerPoint, OneNote, or Outlook. Office Starter is only available as preloaded software on select new PCs.
Windows Media Center Add-in for Silverlight
 Microsoft Corporation
4% remove
Windows Media Center Add-in for Silverlight is a Media Center add-in that provides the ability to recognize and play Silverlight files and animations. Various services such as Netflix (although there is also adedicated Netflix plugin) requires the Silverlight plugin in order to steam this media type.
WSE Rocket
 Rocket Mobile
  80% remove
Rocket Browser is a potentially unwanted program that integrates into the user's web browsers (IE, Chrome, Firefox) and will perform a number of functions mostly designed to generate advertising supported or affiliate revenue. In order to do so the program will display a number of different ad formats by injecting the ads directly in the user's browser based on either the activity of the user's past and present behavior or based on the ...

BehaviorsBehaviors

Shell open commands
  • wordhtmlfile
Scheduled tasks
  • The job '{A12696DC-8232-4A4B-A69F-8C090735FAD2}' runs on registration in the path '\{A12696DC-8232-4A4B-A69F-8C090735FAD2}'
  • The job '{8514D44A-B131-432A-8E77-9173EAF0680E}' runs on registration in the path '\{8514D44A-B131-432A-8E77-9173EAF0680E}'
User start menu folder
Shortcut pointer placed in '%appdata%\Microsoft\Windows\Start Menu'
  • Shortcut to 'cvh.exe'

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00306302%
0.028634%
Kernel CPU:0.00170654%
0.013761%
User CPU:0.00135648%
0.014873%
Kernel CPU time:156 ms/min
100,923,805ms/min
Memory
Private memory:6.61 MB
21.59 MB
Private (maximum):16.1 MB
Private (minimum):15.86 MB
Non-paged memory:6.61 MB
21.59 MB
Virtual memory:116.51 MB
140.96 MB
Virtual memory (peak):126.78 MB
169.69 MB
Working set:15.9 MB
18.61 MB
Working set (peak):18.51 MB
37.95 MB
Resource allocations
Threads:5
12
Handles:211
600
GUI GDI count:48
103
GUI GDI peak:59
142
GUI USER count:17
49
GUI USER peak:25
71

BehaviorsProcess properties

Integrety level:Medium
Platform:64-bit
Command line:"C:\Program Files\common files\microsoft shared\virtualization handler\cvh.exe" "microsoft word starter 2010 901400660c0a0000" /n /f "C:\ProgramData\microsoft\oemoffice14\ostarter\es-es\welcomedocument.dotx"
Owner:User

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 84.38%
Windows 7 Home Basic 15.63%

Distribution by countryDistribution by country

United States installs about 56.67% of Microsoft Office 2010.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Toshiba 36.73%
Sony 16.33%
Hewlett-Packard 14.29%
Dell 12.24%
ASUS 8.16%
Acer 6.12%
Lenovo 4.08%
Samsung 2.04%
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