Did you just stumble upon a download or a file on your computer that has a digital signature from DEXIN? If that's the case, please read on.
You will typically see DEXIN when double-clicking to run the file. The publisher name is then displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view additional details from the DEXIN certificate with the following procedure:
Here's a screenshot of a file that has been digitally signed by DEXIN:

As you can see in the screencap above, Windows reports that "This digital signature is OK". This means that the file has been published by DEXIN and that the file has not been tampered with.
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, etc. You can also view the address for DEXIN, such as the street name, city and country.
VeriSign Class 3 Code Signing 2010 CA and Symantec Class 3 SHA256 Code Signing CA has issued the DEXIN certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screenshot above.
These are the DEXIN files I have gathered, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/46 | L10mMonitor.exe |
| 0/56 | HookEx.dll |
The detection percentage is based on the fact that I have collected 102 scan results for the DEXIN 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: