Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

3.10.18442 16.67%
3.10.17352 33.33%
3.10.17352 16.67%
2.40.15463 16.67%
2.40.15272 16.67%

Relationships

fstnb.dll

F-Secure TNB by F-Secure Corporation (Signed)

Remove fstnb.dll
Version:   3.10.18442
MD5:   cc8732ac49eaabdf2baf01883503de2c
SHA1:   d5bddc6e2c78ed22c22a31ac5fc93a16edeeca60
SHA256:   da8b19c65c2d9cb2188c7ee95b3fc93d4e8ad27eeef39c418c697892da80dc63

What is fstnb.dll?

F-Secure TNB API is part of F-Secure security line of products. F-Secure in-house developed HIPS or advanced system monitoring technology, which detects new or unknown malware intrusions based on unusual, suspicious changes in the Windows system and automatically blocks processes caught in the act. F-Secure has OEM agreements with several security vendors to integrate detection technology engines in its own offerings.

About fstnb.dll (from F-Secure Corporation)

F-Secure protects the content on your computer and safeguards you when you are browsing the web. Computer security is protection against viruses, spyware, hacker attacks and identity theft. Online saf

DetailsDetails

File name:fstnb.dll
Publisher:F-Secure Corporation
Product name:F-Secure TNB
Description:F-Secure TNB API
Typical file path:C:\Program Files\charter business desktop security\tnb\fstnb.dll
Original name:FSTNBAPI.DLL
File version:3.10.18442
Product version:3.10 Build 18442
Size:196.13 KB (200,840 bytes)
Certificate
Issued to:F-Secure Corporation
Authority (CA):VeriSign
Effective date:Wednesday, October 25, 2006
Expiration date:Tuesday, December 15, 2009
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows Vista Home Premium 16.67%
Windows 7 Professional 16.67%
Windows 7 Home Premium N 16.67%
Windows 8 Pro 16.67%
Microsoft Windows XP 16.67%
Windows 7 Home Premium 16.67%

Distribution by countryDistribution by country

United States installs about 50.00% of F-Secure TNB.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
ASUS 50.00%
Lenovo 50.00%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

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