Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

3,7,1,42781 50.00%
3,2,0,29 25.00%
3,0,0,4 25.00%

Relationships

pcfshellex64.dll

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

Remove pcfshellex64.dll
Version:   3,2,0,29
MD5:   30781172556c508cc88fd50fccfa4d77
SHA1:   75bf4c0007b4bcb19979d1caa1aa0de8396795a3
SHA256:   42e9c69948c2f61d9c964f83331cfdb3bfb5ddd907ea8c2bb9ed27e34372dd1f

Overview

pcfshellex64.dll is loaded as dynamic link library that runs in the context of a process. 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 assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by Baidu Online Network Technology (Beijing)Co. which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:pcfshellex64.dll
Publisher:Baidu Inc.
Product name:Baidu PC Faster
Description:PC Faster File Shredder Extension
Typical file path:C:\Program Files\baidu security\pc faster\3.0.0.4\pcfshellex64.dll
File version:3,2,0,29
Size:135.91 KB (139,176 bytes)
Build date:5/20/2013 5:53 AM
Certificate
Issued to:Baidu Online Network Technology (Beijing)Co.
Authority (CA):VeriSign
Digital DNA
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed: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

Context menu handler
Located in '*\shellex\ContextMenuHandlers'
  • Name: 'BaiduShellEx'

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 50.00%
Windows 7 Professional 25.00%
Windows 7 Home Premium 25.00%

Distribution by countryDistribution by country

Thailand installs about 50.00% of Baidu PC Faster.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Acer 66.67%
Hewlett-Packard 33.33%
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