Did you just stumble upon a file that has a digital signature from Comodo Security Solutions, Inc? If that's the case, please read on.
You will typically see Comodo Security Solutions, Inc when running 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 Comodo Security Solutions, Inc certificate with the following steps:
Here is a screenshot of a file signed by Comodo Security Solutions, Inc:

As you can see in the screenshot above, Windows reports that "This digital signature is OK". This means that the file has been published by Comodo Security Solutions, Inc and that no one has tampered with the file.
If you click the View Certificate button shown in the screenshot 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 view the address for Comodo Security Solutions, Inc, such as the street name, city and country.
COMODO RSA Extended Validation Code Signing CA has issued the Comodo Security Solutions, Inc certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screenshot above.
The following are the Comodo Security Solutions, Inc files I've collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/56 | chromodo_updater.exe |
The detection percentage is based on that I have gathered 56 scan results for the Comodo Security Solutions, Inc 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.
The analysis is done on certificates with the following serial numbers: