Did you just find a file that is digitally signed by Data Apples Corporation? If so, please read on.
You will typically see Data Apples Corporation when double-clicking to run the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view the digital signature details for Data Apples Corporation with the following procedure:
Here is a screencap of a file that has been signed by Data Apples Corporation:

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 Data Apples Corporation and that the file has not been tampered with.
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, and so on. You can also view the address for Data Apples Corporation, such as the street name, city and country.
Thawte Code Signing CA has issued the Data Apples Corporation certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screengrab above.
These are the Data Apples Corporation files I have gathered, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/54 | BRServer.exe |
The detection percentage is based on the fact that I have collected 54 scan reports for the Data Apples Corporation files. 0 of these scan results came up with some sort of detection. If you like, you can view the full details of the scan results by examining the files listed above.
The analysis has been done on certificates with the following serial numbers: