Did you just find a file that has a digital signature from AVerMedia INFORMATION, Inc.? If so, please read on.
You will typically see AVerMedia INFORMATION, Inc. when running the file. The publisher name is then displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view the additional details from the AVerMedia INFORMATION, Inc. digital signature with the following procedure:
Here is a screenshot of a file that has been signed by AVerMedia INFORMATION, Inc.:

As you can see in the screenshot above, the Windows OS states that "This digital signature is OK". This implies that the file has been published by AVerMedia INFORMATION, Inc. 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 examine the address for AVerMedia INFORMATION, Inc., such as the street name, city and country.
VeriSign Class 3 Code Signing 2009-2 CA has issued the AVerMedia INFORMATION, Inc. certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screenshot above.
These are the AVerMedia INFORMATION, Inc. files I've gathered, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/54 | argusa.sys |
| 0/53 | argusv.sys |
| 0/57 | argusa.sys |
The detection percentage is based on the fact that I have gathered 164 scan results for the AVerMedia INFORMATION, Inc. files. 0 of these scan reports came up with some sort of detection. 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: