Did you just download a file that has a digital signature from Open Source Developer, Jozef Starosczyk and wonder if the file is safe? If that's the case, please read on.
You will probably see Open Source Developer, Jozef Starosczyk when clicking to run the file. The publisher name is then displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can also view the Open Source Developer, Jozef Starosczyk certificate with the following procedure:
Here is a screenshot of a file digitally signed by Open Source Developer, Jozef Starosczyk:

As you can see in the screenshot above, the Windows OS reports that "This digital signature is OK". This means that the file has been published by Open Source Developer, Jozef Starosczyk and that the file has not been tampered with.
If you click the View Certificate button shown in the screencap above, you can view 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 Open Source Developer, Jozef Starosczyk, such as the street name, city and country.
Certum Level III CA and Certum Code Signing CA SHA2 has issued the Open Source Developer, Jozef Starosczyk certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screenshot above.
These are the Open Source Developer, Jozef Starosczyk files I have collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/56 | chext64.dll |
| 0/71 | liblogger64u.dll |
The detection percentage is based on the fact that I have gathered 127 scan results for the Open Source Developer, Jozef Starosczyk files. 0 of these scan reports came up with some sort of detection. If you like, you can view the full details of the scan reports by examining the files listed above.
In the analysis on this page I grouped all certificates where the signer name is set to upper and lower case variants of Open Source Developer, Jozef Starosczyk. These are the signer names:
The analysis is done on certificates with the following serial numbers: