PREVHOST.exe
Preview Handler Surrogate Host by Microsoft
| Version: | 6.2.9200.16384 (win8_rtm.120725-1247) |
| MD5: | 0085390758f1c5f41ee299eddd766bb4 |
| SHA1: | a9224c8276b8c9cee31f497f55c65ec23fb70894 |
| SHA256: | 0c4222a9d689c47e3f6f16e0f7054e20935aef0b8f804d857b8ab5cced6de7cf |
This is a Windows system installed file with Windows File Protection (WFP) enabled.
Overview
prevhost.exe executes as a process with the local user's privileges. This version is installed on Windows 8 and is compiled as a 64 bit program.
Details
| File name: | prevhost.exe |
| Publisher: | Microsoft Corporation |
| Product name: | Preview Handler Surrogate Host |
| Description: | Microsoft® Windows® Operating System |
| Typical file path: | C:\Windows\System32\prevhost.exe |
| File version: | 6.2.9200.16384 (win8_rtm.120725-1247) |
| Product version: | 6.2.9200.16384 |
| Size: | 14.5 KB (14,848 bytes) |
| Digital DNA |
| PE subsystem: | Windows GUI |
| File packed: | No |
| Code language: | Microsoft Visual C++ |
| .NET CLR: | No |
More details
Resource utilization
(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
| CPU |
| Total CPU: | 0.00916481% | |
| Kernel CPU: | 0.00913855% | |
| User CPU: | 0.00002627% | |
| Kernel CPU time: | 586 ms/min | |
| Context switches: | 36/sec | |
| Memory |
| Private memory: | 6.03 MB | |
| Private (maximum): | 15.47 MB | |
| Private (minimum): | 6.81 MB | |
| Non-paged memory: | 6.03 MB | |
| Virtual memory: | 94.24 MB | |
| Virtual memory (peak): | 96.7 MB | |
| Working set: | 7.54 MB | |
| Working set (peak): | 17.01 MB | |
| Page faults: | 23,476/min | |
| Resource allocations |
| Threads: | 41 | |
| Handles: | 319 | |
| GUI GDI count: | 9 | |
| GUI GDI peak: | 10 | |
| GUI USER count: | 75 | |
| GUI USER peak: | 77 | |
Process properties
| Integrety level: | Undefined |
| Platform: | 64-bit |
| Command line: | C:\windows\syswow64\prevhost.exe {dc6efb56-9cfa-464d-8880-44885d7dc193} -embedding |
| Owner: | User |
| Parent process: | svchost.exe (by Microsoft) |
Distribution by Windows OS
| OS version | distribution |
| Windows 7 Home Premium |
40.00% |
|
| Windows 8 Pro |
20.00% |
|
| Windows 7 Professional |
20.00% |
|
| Windows 7 Ultimate |
15.00% |
|
| Windows 8 |
5.00% |
|
Distribution by country
United States installs about 55.00% of Preview Handler Surrogate Host.
Distribution by PC manufacturer
| PC Manufacturer | distribution |
| Dell |
33.33% |
|
| GIGABYTE |
22.22% |
|
| Hewlett-Packard |
22.22% |
|
| Intel |
11.11% |
|
| Acer |
5.56% |
|
| Alienware |
5.56% |
|
