VersionsVersions

4,0,7,70004 10.53%
4,0,1,55145 5.26%
3,7,1,42499 10.53%
3,7,1,39149 5.26%
3,2,0,29 10.53%
1,17,0,4 15.79%
1,16,0,7 21.05%
1,13,0,17 21.05%

Relationships

sysoptengine.dll

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

Remove sysoptengine.dll

Overview

There are 8 versions of sysoptengine.dll in the wild, the latest version being 4,0,7,70004. The average file size is about 1.39 MB. The file is a digitally signed and issued to Baidu Online Network Technology (Beijing)Co. by VeriSign. Some variations of the file have been seen to be installed with the program Baidu PC Faster from Baidu, Inc..

DetailsDetails

File name:sysoptengine.dll
Publisher:Baidu Inc.
Product name:Baidu PC Faster
Description:PC Faster Speed Up Engine
Typical file path:C:\Program Files\baidu security\pc faster\plugins\plugin.optimizer\sysoptengine.dll
Certificate
Issued to:Baidu Online Network Technology (Beijing)Co.
Authority (CA):VeriSign

ResourcesPrograms installed in

(Note, the programs listed below are for all versions of Baidu PC Faster.)
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....

VersionsAll file variations of sysoptengine.dll

MD5SHA-1File size
0904d5bc1c9a88b2708a1887bcaad275 12a44b6f3110804481b1680ccfd49ebca89102de 1.17 MB
79bd40264f3d249393ecefdd2cd033d1 a3c18cc53f441d10dbd3e74af3becfdc3028439e 1.3 MB
8127777fe2f305683c48d0bc96d86e4f b7eef702f5875592ee0d5e133181606aa80aa458 1.23 MB
6936cab2f98eed074aedab8804cd074d f896a042c8a8880683fabb47647f6b9a7e908be7 1.24 MB
f06262d824e764b929f6aa3ac3f338ea 285a6ca2a462c7c8cd7562a8d46e634223dd6870 1.58 MB
bb454543fbd5a70b27094f136b33ae08 7adebeed479bb60d0351eeb68243c2ff022c42bd 1.56 MB
f8bf0fafaf4f4e039ee122cdf16ebec9 d4d4f77649cbf787fd40110c8939ad09c2d637b8 1.53 MB
502acad91b9fd03a5f1553a26b6703e5 0056a2064523143de16f26ed6325e8036b108435 1.53 MB

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 36.84%
Windows 7 Ultimate 26.32%
Windows 7 Professional 15.79%
Windows 8 Single Language 5.26%
Windows 8.1 5.26%
Windows 8.1 Enterprise 5.26%
Windows 7 Home Premium 5.26%

Distribution by countryDistribution by country

Thailand installs about 42.11% of Baidu PC Faster.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Acer 30.00%
Lenovo 20.00%
Hewlett-Packard 20.00%
Intel 20.00%
GIGABYTE 10.00%
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