Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

2013,07,03,3613 42.86%
2012,08,30,3138 28.57%
2012,07,25,3056 14.29%
2012,05,17,2912 14.29%

Relationships

ksinst.dll

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

Remove ksinst.dll
Version:   2012,07,25,3056
MD5:   cfa4133caf85842aee3e42637fa24f30
SHA1:   3aacf66bc0a7ab535b218e093490edd45db3a480

Overview

ksinst.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:ksinst.dll
Publisher:Kingsoft Corporation
Product name:Kingsoft Antivirus Security System
Description:ksinstance
Typical file path:C:\Program Files\kingsoft\kingsoft antivirus\security\kxescan\ksinst.dll
File version:2012,07,25,3056
Product version:1,0,23855,3056
Size:735.17 KB (752,816 bytes)
Build date:7/25/2012 8:51 AM
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 Ultimate 28.57%
Windows 7 Home Premium 28.57%
Windows 8.1 14.29%
Windows 8 Enterprise 14.29%
Windows 8 Pro 14.29%

Distribution by countryDistribution by country

Taiwan installs about 28.57% of Kingsoft Antivirus Security System.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
ASUS 28.57%
GIGABYTE 28.57%
Sony 28.57%
Alienware 14.29%
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