Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

2014,05,07,3992 16.67%
2012,09,05,3143 50.00%
2012,06,06,2954 16.67%
2012,05,08,2880 16.67%

Relationships

khistory.dll

Kingsoft Antivirus Security System by Beijing Kingsoft Security software Co. (Signed)

Remove khistory.dll
Version:   2012,09,05,3143
MD5:   59a8f87596ab6b7c18e2a0bb09702193
SHA1:   fabd7dc9ef3e7e23f3916d5c2703d8dc9bdb4ac5
SHA256:   6d75a3b6a6c58ffb6fc6322da30a6ef033fe3eae82ff7d74856128dd9dc54d80

Overview

khistory.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by Beijing Kingsoft Security software Co. which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:khistory.dll
Publisher:Kingsoft Corporation
Product name:Kingsoft Antivirus Security System
Description:Kingsoft Security history manager
Typical file path:C:\Program Files\kingsoft\kingsoft antivirus\security\kxescan\khistory.dll
File version:2012,09,05,3143
Product version:2,0,24303,3143
Size:247.17 KB (253,104 bytes)
Certificate
Issued to:Beijing Kingsoft Security software Co.
Authority (CA):VeriSign
Effective date:Sunday, December 25, 2011
Expiration date:Thursday, December 25, 2014
Digital DNA
File packed:No
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 33.33%
Windows 8.1 16.67%
Windows 8 Enterprise 16.67%
Windows 8 Pro 16.67%
Windows 7 Ultimate 16.67%

Distribution by countryDistribution by country

United States installs about 33.33% of Kingsoft Antivirus Security System.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
GIGABYTE 40.00%
Sony 40.00%
Alienware 20.00%
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