Kastelo AB Publisher Overview

Did you just find a file that is digitally signed by Kastelo AB? If that's the case, please read on.

You will probably notice Kastelo AB when double-clicking to run the file. The publisher name is then displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

Screenshot where Kastelo AB appears as the verified publisher in the UAC dialog

You can view the digital signature details for Kastelo AB with the following procedure:

  1. Open up Windows Explorer and locate the Kastelo AB file
  2. Right-click on the file and select Properties
  3. Click on the Digital Signatures tab
  4. Click the View Certificate button

Here's a screenshot of a file digitally signed by Kastelo AB:

Screenshot of the Kastelo AB certificate

As you can see in the screencap above, the Windows OS reports that "This digital signature is OK". This implies that the file has been published by Kastelo AB and that the file has not been tampered with.

If you click the View Certificate button shown in the screenshot 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 see the address for Kastelo AB, such as the street name, city and country.

COMODO RSA Code Signing CA has issued the Kastelo AB certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screenshot above.

Kastelo AB Files

These are the Kastelo AB files I've gathered, thanks to the FreeFixer users.Unfortunately I don't have any scan result from VirusTotal available for the Kastelo AB files at the moment. The scan results will appear here as soon as a FreeFixer user uploads a file digitally signed by Kastelo AB.

Detection RatioFile Name
Not availablesyncthing.exe

Analysis Details

The analysis has been done on certificates with the following serial numbers:

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