Did you just find a file that has been digitally signed by PS Pay Solutions UG? If so, please read on.
You will typically see PS Pay Solutions UG 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 the additional details from the PS Pay Solutions UG digital signature with the following steps:
Here is a screenshot of a file that has been signed by PS Pay Solutions UG:

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 PS Pay Solutions UG and that no one has tampered with the file.
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, etc. You can also see the address for PS Pay Solutions UG, such as the street name, city and country.
thawte SHA256 Code Signing CA has issued the PS Pay Solutions UG certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screenshot above.
The following are the PS Pay Solutions UG files I have collected, thanks to the FreeFixer users.Unfortunately I don't have any scan result from VirusTotal available for the PS Pay Solutions UG files at the moment. The scan results will appear here as soon as a FreeFixer user uploads a file digitally signed by PS Pay Solutions UG.
| Detection Ratio | File Name |
|---|---|
| Not available | getnzb.exe |
The analysis is based on certificates with the following serial numbers: