Should I block it?

45%
45% of PCs block this file from running.
Possible reason:
Performance resource utilization

VersionsAdditional versions

4,0,7,67974 1.96%
4,0,1,55642 5.88%
4,0,0,48542 1.96%
3,7,1,43052 15.69%
3,7,1,42591 1.96%
3,7,1,41782 1.96%
3,7,1,39149 5.88%
3,2,0,29 11.76%
3,2,0,25 1.96%
3,0,0,4 1.96%
1,18,0,9 1.96%
1,17,0,4 9.80%
1,16,0,7 19.61%
1,16,0,6 1.96%
1,13,0,17 15.69%

Relationships

pcfastersvc.exe

Baidu PC Faster by Baidu Online Network Technology (Beijing)Co. (Signed)

Remove pcfastersvc.exe
Version:   1,18,0,9
MD5:   35234ef63c3a3a277c25d40a8f0e1f89
SHA1:   b8bd9e6567de16d37e79bc7439f99c2c9fe71178

Overview

pcfastersvc.exe runs as a service under the name PCFasterSvc_{PCFaster_4.0.0.0} (PCFasterSvc_{PCFaster_4.0.0.0}) within the local user context. This is typically installed with the program Baidu PC Faster published by Baidu, Inc. and is most likely removed by most users once installed (65% removed). The file is digitally signed by Baidu Online Network Technology (Beijing)Co. which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:pcfastersvc.exe
Publisher:Baidu Inc.
Product name:Baidu PC Faster
Description:Baidu PC Faster Service
Typical file path:C:\Program Files\baidu security\pc faster\pcfastersvc.exe
File version:1,18,0,9
Size:522.63 KB (535,168 bytes)
Certificate
Issued to:Baidu Online Network Technology (Beijing)Co.
Authority (CA):VeriSign
Digital DNA
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
Baidu, Inc.
  65% remove
The software is typically bundled with third party installers such as Open Candy. "Offer your users a free system maintenance and utility suite to help them get the most out of their PC’s performance."

BehaviorsBehaviors

Services
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • PCFasterSvc_{PCFaster_4.0.0.0}
  • 'PCFasterSvc_{PCFaster_4.0.0.0}' (Baidu PC Faster Service 4.0.0.0)
  • 'PCFasterSvc_{PCFaster_3.7.0.0}' (Baidu PC Faster Service 3.7.0.0)
  • 'PCFasterSvc_{PCFaster_3.2.0.29}' (Baidu PC Faster Service 3.2.0.29)
  • 'PCFasterSvc' (Baidu PC Faster Service)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 31.37%
Windows 7 Ultimate 29.41%
Windows 7 Professional 17.65%
Windows 7 Home Premium 5.88%
Windows 8.1 3.92%
Windows 8.1 Enterprise 3.92%
Windows 8 Pro 3.92%
Windows 8.1 Pro 1.96%
Windows 7 Enterprise 1.96%

Distribution by countryDistribution by country

Thailand installs about 39.22% of Baidu PC Faster.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Acer 25.00%
Hewlett-Packard 19.44%
GIGABYTE 13.89%
Compaq 11.11%
Intel 11.11%
ASUS 5.56%
MSI 5.56%
Toshiba 5.56%
American Megatrends 2.78%
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