Did you just run into a file that has been digitally signed by EUROBYTE SOFTWARE s.r.o.? If that's the case, please read on.
You will probably notice EUROBYTE SOFTWARE s.r.o. when double-clicking to run the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view additional details from the EUROBYTE SOFTWARE s.r.o. certificate with the following steps:
Here is a screenshot of a file signed by EUROBYTE SOFTWARE s.r.o.:

As you can see in the screenshot above, Windows states that "This digital signature is OK". This means that the file has been published by EUROBYTE SOFTWARE s.r.o. and that the file has not been tampered with.
If you click the View Certificate button shown in the screencap above, you can examine all the details of the certificate, such as when it was issued, who issued the certificate, how long it is valid, etc. You can also see the address for EUROBYTE SOFTWARE s.r.o., such as the street name, city and country.
GlobalSign CodeSigning CA - SHA256 - G3 and GlobalSign CodeSigning CA - SHA256 - G2 has issued the EUROBYTE SOFTWARE s.r.o. certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screenshot above.
The following are the EUROBYTE SOFTWARE s.r.o. files I have collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 1/67 | install_er.exe |
| 0/53 | $R1OL308.exe |
Here is the detection names for the EUROBYTE SOFTWARE s.r.o. files. I have grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| eGambit | Unsafe.AI_Score_58% |
The detection percentage is based on the fact that I have collected 174 scan reports for the EUROBYTE SOFTWARE s.r.o. files. 1 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.
The analysis has been done on certificates with the following serial numbers: