F-Secure Corporation - 0.03% Detection Rate *

Did you just download a file that has a digital signature from F-Secure Corporation and wonder if the file is safe? If so, please read on.

You'll probably see F-Secure Corporation when running the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:

Screenshot where F-Secure Corporation appears as the verified publisher in the UAC dialog

You can view the additional details from the F-Secure Corporation digital signature with the following steps:

  1. Open Windows Explorer and locate the F-Secure Corporation file
  2. Right-click the file and select Properties
  3. Click the Digital Signatures tab
  4. Click the View Certificate button

Here is a screengrab of a file that has been signed by F-Secure Corporation:

Screenshot of the F-Secure Corporation certificate

As you can see in the screenshot above, Windows reports that "This digital signature is OK". This implies that the file has been published by F-Secure Corporation and that the file has not been tampered with.

If you click the View Certificate button shown in the screengrab above, you can see all the details of the certificate, such as when it was issued, who issued the certificate, how long it is valid, and so on. You can also view the address for F-Secure Corporation, such as the street name, city and country.

VeriSign Class 3 Code Signing 2004 CA, DigiCert EV Code Signing CA (SHA2), GlobalSign CodeSigning CA - G2 and VeriSign Class 3 Code Signing 2009-2 CA has issued the F-Secure Corporation certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screenshot above.

F-Secure Corporation Files

The following are the F-Secure Corporation files I've collected, thanks to the FreeFixer users.

The FreeFixer tool treats files from F-Secure Corporation as trusted, which means that the F-Secure Corporation files will appear with a green background and that there's no removal checkbox for the file. However, as you can see in the scan results below, a few of the anti-virus scanners detects the F-Secure Corporation file(s). I'm pretty sure those detections are false positives and that the files are safe. It is unlikely that F-Secure Corporation would ship a malware file.

Detection RatioFile Name
1/43fsgk32st.exe
1/56fsavwsch.exe
1/59fssm32.exe
0/54fshoster32.exe
0/43FSLSP.DLL
0/68fshoster64.exe
0/46fslsp_x64.dll
0/42fslapi.dll
0/41FSLSP.DLL
0/44fslsp_x64.dll
0/54baselitmus.dll
0/41baselitmus.dll
0/57Freedome.exe

Scanner and Detection Names

Here's the detection names for the F-Secure Corporation files. I've grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.

As mentioned above, I think these detections are incorrect since it is very unlikely that F-Secure Corporation would ship a malware file.

ScannerDetection Names
AegisLabAdWare.W32.ELEX.mBGC
ByteHeroTrojan.Malware.Win32.xPack.m
ComodoTrojWare.Win32.Spy.Teront.DA

* How the Detection Percentage is Calculated

The detection percentage is based on that I've gathered 10028 scan results for the F-Secure Corporation files. 3 of these scan results came up with some sort of detection. You can view the full details of the scan reports by examining the files listed above.

Analysis Details

The analysis is done on certificates with the following serial numbers:

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