PREVHOST.exe
Preview Handler Surrogate Host by Microsoft
| Version: | 6.1.7601.17562 (win7sp1_gdr.110217-1504) |
| MD5: | 5d1bff0fce80f9e2e539f436710d4a79 |
| SHA1: | 5dffa608977f6cc5cff7bc4c90f1e3d8f05611fc |
| SHA256: | efabf20b403d5c53cda24592628382b6d465c26986751ee26f2012d3c238cb27 |
This is a Windows system installed file with Windows File Protection (WFP) enabled.
Overview
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: | 6.1.7601.17562 (win7sp1_gdr.110217-1504) |
| Product version: | 6.1.7601.17562 |
| Size: | 30.5 KB (31,232 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: | 0.00041930% | |
| Kernel CPU: | 0.00026885% | |
| User CPU: | 0.00015045% | |
| Kernel CPU time: | 181 ms/min | |
| CPU cycles: | 117,668/sec | |
| Memory |
| Private memory: | 4 MB | |
| Private (maximum): | 7.61 MB | |
| Private (minimum): | 4.69 MB | |
| Non-paged memory: | 4 MB | |
| Virtual memory: | 66.43 MB | |
| Virtual memory (peak): | 69.49 MB | |
| Working set: | 5.05 MB | |
| Working set (peak): | 7.72 MB | |
| Page faults: | 11,891/min | |
| I/O |
| I/O read transfer: | 844 Bytes/sec | |
| I/O read operations: | 1/sec | |
| I/O other transfer: | 38 Bytes/sec | |
| I/O other operations: | 3/sec | |
| Resource allocations |
| Threads: | 6 | |
| Handles: | 110 | |
| GUI GDI count: | 10 | |
| GUI GDI peak: | 12 | |
| GUI USER count: | 11 | |
| GUI USER peak: | 14 | |
Process properties
| Integrety level: | Low |
| Platform: | 64-bit |
| Command lines: |
- C:\windows\syswow64\prevhost.exe {dc6efb56-9cfa-464d-8880-44885d7dc193} -embedding
- C:\Windows\System32\prevhost.exe {914feed8-267a-4baa-b8aa-21e233792679} -embedding
- C:\Windows\System32\prevhost.exe {cf822ab4-6db5-4fda-bc28-e61df36d2583} -embedding
|
| Owner: | User |
| Parent process: | svchost.exe (Host Process for Windows Services by Microsoft Corporation) |
Threads
Averages
| wow64cpu.dll |
| Total CPU: | 0.00104729% | |
| Kernel CPU: | 0.00104729% | |
| User CPU: | 0.00000000% | |
| CPU cycles: | 20,556/sec | |
| Memory: | 32 KB | |
| wow64.dll |
| Total CPU: | 0.00034296% | |
| Kernel CPU: | 0.00007621% | |
| User CPU: | 0.00026675% | |
| CPU cycles: | 8,944/sec | |
| Memory: | 252 KB | |
| prevhost.exe (main module) |
| Total CPU: | 0.00023093% | |
| Kernel CPU: | 0.00017846% | |
| User CPU: | 0.00005247% | |
| CPU cycles: | 9,375/sec | |
| Memory: | 44 KB | |
| SHLWAPI.dll |
| Total CPU: | 0.00005274% | |
| Kernel CPU: | 0.00005274% | |
| User CPU: | 0.00000000% | |
| CPU cycles: | 3,200/sec | |
| Memory: | 348 KB | |
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% |
|
