Did you just stumble upon a download or a file on your computer that has a digital signature from CyberMatrix Corporation, Inc.? If so, please read on.
You will typically notice CyberMatrix Corporation, Inc. when clicking to run the file. The publisher name is displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view the digital signature details for CyberMatrix Corporation, Inc. with the following steps:
Here's a screenshot of a file that has been digitally signed by CyberMatrix Corporation, Inc.:

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 CyberMatrix Corporation, Inc. and that no one has tampered with the file.
If you click the View Certificate button shown in the screencap 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 CyberMatrix Corporation, Inc., such as the street name, city and country.
COMODO Code Signing CA 2 and COMODO RSA Code Signing CA has issued the CyberMatrix Corporation, Inc. certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screenshot above.
These are the CyberMatrix Corporation, Inc. files I have collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/47 | cmagic.exe |
| 0/57 | cmagic.exe |
The detection percentage is based on that I have gathered 104 scan results for the CyberMatrix Corporation, Inc. files. 0 of these scan reports came up with some sort of detection. You can view the full details of the scan results by examining the files listed above.
The analysis is done on certificates with the following serial numbers: