Did you just stumble upon a download or a file on your computer that is digitally signed by Wilke Trei? If that's the case, please read on.
You will typically notice Wilke Trei when running the file. The publisher name is displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view the additional details from the Wilke Trei digital signature with the following steps:
Here's a screenshot of a file digitally signed by Wilke Trei:

As you can see in the screencap above, Windows states that "This digital signature is OK". This implies that the file has been published by Wilke Trei 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, etc. You can also see the address for Wilke Trei, such as the street name, city and country.
Sectigo RSA Code Signing CA has issued the Wilke Trei certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screenshot above.
These are the Wilke Trei files I've gathered, thanks to the FreeFixer users.Unfortunately I don't have any scan result from VirusTotal available for the Wilke Trei files at the moment. The scan results will appear here as soon as a FreeFixer user uploads a file digitally signed by Wilke Trei.
| Detection Ratio | File Name |
|---|---|
| Not available | lolMiner.exe |
The analysis is done on certificates with the following serial numbers: