Did you just find a file that is digitally signed by EGOSYS, Inc.? If so, please read on.
You will typically see EGOSYS, 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 additional details from the EGOSYS, Inc. digital signature with the following procedure:
Here's a screencap of a file signed by EGOSYS, 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 EGOSYS, Inc. and that no one has tampered with the file.
If you click the View Certificate button shown in the screengrab 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, and so on. You can also view the address for EGOSYS, Inc., such as the street name, city and country.
VeriSign Class 3 Code Signing 2004 CA has issued the EGOSYS, 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 EGOSYS, Inc. files I've gathered, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/43 | jula.sys |
The detection percentage is based on that I've gathered 43 scan reports for the EGOSYS, Inc. files. 0 of these scan results came up with some sort of detection. If you like, you can review the full details of the scan reports by examining the files listed above.
The analysis is done on certificates with the following serial numbers: