Did you just stumble upon a file that has a digital signature from DonationCoder.com? If so, please read on.
You will probably see DonationCoder.com when double-clicking to run the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screencap shows:

You can view the digital signature details for DonationCoder.com with the following steps:
Here's a screenshot of a file digitally signed by DonationCoder.com:

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 DonationCoder.com and that the file has not been tampered with.
If you click the View Certificate button shown in the screenshot 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 DonationCoder.com, such as the street name, city and country.
COMODO RSA Code Signing CA has issued the DonationCoder.com certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screengrab above.
These are the DonationCoder.com files I've collected, thanks to the FreeFixer users.Unfortunately I don't have any scan result from VirusTotal available for the DonationCoder.com files at the moment. The scan results will appear here as soon as a FreeFixer user uploads a file digitally signed by DonationCoder.com.
| Detection Ratio | File Name |
|---|---|
| Not available | ClipboardHelpAndSpellSetup.exe |
The analysis is done on certificates with the following serial numbers: