CVHSVC.exe
Microsoft Office 2010 by Microsoft Corporation (Signed)
| Version: | 14.0.7101.5000 |
| MD5: | fd557a50a65e44041cd2fcef4beb04db |
| SHA1: | cc13861024580cb84bdd4edffcc60e638568e8d1 |
| SHA256: | 746d5958f7198895d35a23566d3736d993d57726bf59d91421d8091c48926a26 |
What is CVHSVC.exe?
The Microsoft Office Client Virtualization Handler is part of the virtual click to run installation for Microsoft Office 2010.
Overview
cvhsvc.exe runs as a service under the name Client Virtualization Handler (cvhsvc) with extensive SYSTEM privileges (full administrator access). 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.
Details
| File name: | cvhsvc.exe |
| Publisher: | Microsoft Corporation |
| Product name: | Microsoft Office 2010 |
| Description: | Microsoft Office Client Virtualization Service |
| Typical file path: | C:\Program Files\common files\microsoft shared\virtualization handler\cvhsvc.exe |
| File version: | 14.0.7101.5000 |
| Size: | 803.23 KB (822,504 bytes) |
| Build date: | 4/22/2013 10:57 AM |
| Certificate |
| Issued to: | Microsoft Corporation |
| Authority (CA): | Microsoft Corporation |
| Expiration date: | Tuesday, March 8, 2011 |
| Digital DNA |
| PE subsystem: | Windows GUI |
| File packed: | No |
| Code language: | Microsoft Visual C++ 9.0 |
| .NET CLR: | No |
More details
Programs
The following programs will install this file
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4:20 Communications, Inc. |
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Behaviors
Services
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
- 'cvhsvc' (Client Virtualization Handler)
- cvhsvc
Resource utilization
(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
| CPU |
| Total CPU: | 0.00105856% | |
| Kernel CPU: | 0.00079093% | |
| User CPU: | 0.00026763% | |
| Kernel CPU time: | 128,246 ms/min | |
| CPU cycles: | 84,822/sec | |
| Context switches: | 5/sec | |
| Memory |
| Private memory: | 6.88 MB | |
| Private (maximum): | 13.19 MB | |
| Private (minimum): | 5.91 MB | |
| Non-paged memory: | 6.88 MB | |
| Virtual memory: | 94.28 MB | |
| Virtual memory (peak): | 99.43 MB | |
| Working set: | 7.83 MB | |
| Working set (peak): | 14.44 MB | |
| Page faults: | 10,465/min | |
| I/O |
| I/O read transfer: | 496 Bytes/sec | |
| I/O read operations: | 1/sec | |
| I/O write transfer: | 6 Bytes/sec | |
| I/O write operations: | 1/sec | |
| I/O other transfer: | 166 Bytes/sec | |
| I/O other operations: | 13/sec | |
| Resource allocations |
| Threads: | 7 | |
| Handles: | 274 | |
Process properties
| Integrety level: | System |
| Platform: | 64-bit |
| Command line: | "C:\Program Files\common files\microsoft shared\virtualization handler\cvhsvc.exe" |
| Owner: | SYSTEM |
| Windows Service |
| Service name: | cvhsvc |
| Display name: | Client Virtualization Handler |
| Description: | “Client Virtualization Handler Service (unlocalized description)” |
| Type: | Win32OwnProcess |
| Parent process: | services.exe (Services and Controller app by Microsoft) |
Threads
Averages
| cvhshared.dll |
| Total CPU: | 0.00772603% | |
| Kernel CPU: | 0.00584412% | |
| User CPU: | 0.00188192% | |
| CPU cycles: | 118,534/sec | |
| Memory: | 4.61 MB | |
| sechost.dll |
| Total CPU: | 0.00727226% | |
| Kernel CPU: | 0.00672047% | |
| User CPU: | 0.00055179% | |
| CPU cycles: | 116,607/sec | |
| Memory: | 100 KB | |
| CVHSVC.EXE (main module) |
| Total CPU: | 0.00041937% | |
| Kernel CPU: | 0.00031775% | |
| User CPU: | 0.00010161% | |
| CPU cycles: | 7,700/sec | |
| Memory: | 824 KB | |
| wow64.dll |
| Total CPU: | 0.00026294% | |
| Kernel CPU: | 0.00018853% | |
| User CPU: | 0.00007441% | |
| CPU cycles: | 5,223/sec | |
| Memory: | 252 KB | |
| ntdll.dll |
| Total CPU: | 0.00005551% | |
| Kernel CPU: | 0.00003863% | |
| User CPU: | 0.00001688% | |
| CPU cycles: | 1,018/sec | |
| Memory: | 1.66 MB | |
| wow64cpu.dll |
| Total CPU: | 0.00000381% | |
| Kernel CPU: | 0.00000191% | |
| User CPU: | 0.00000191% | |
| CPU cycles: | 120/sec | |
| Memory: | 32 KB | |
Common loaded modules
These are modules that are typiclaly loaded within the context of this process.
Distribution by Windows OS
| OS version | distribution |
| Windows 7 Home Premium |
77.50% |
|
| Windows 7 Home Basic |
6.00% |
|
| Windows 7 Starter |
4.00% |
|
| Windows 8 Pro |
3.00% |
|
| Windows 7 Professional |
3.00% |
|
| Windows 7 Ultimate |
2.00% |
|
| Windows Vista Home Premium |
1.50% |
|
| Windows Vista Ultimate |
1.00% |
|
| Windows Vista Home Basic |
1.00% |
|
| Microsoft Windows XP |
1.00% |
|
Distribution by country
United States installs about 57.65% of Microsoft Office 2010.
Distribution by PC manufacturer
| PC Manufacturer | distribution |
| Dell |
25.35% |
|
| Hewlett-Packard |
20.42% |
|
| Toshiba |
18.31% |
|
| Acer |
10.21% |
|
| ASUS |
7.75% |
|
| Sony |
7.04% |
|
| Lenovo |
3.52% |
|
| Samsung |
2.82% |
|
| MSI |
1.41% |
|
| Intel |
1.41% |
|
| Alienware |
0.70% |
|
| American Megatrends |
0.70% |
|
| GIGABYTE |
0.35% |
|
