Did you just stumble upon a download or a file on your computer that is digitally signed by Sai Saburi? If so, please read on.
You will probably see Sai Saburi when 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 additional details from the Sai Saburi digital signature with the following steps:
Here's a screenshot of a file digitally signed by Sai Saburi:

As you can see in the screenshot above, Windows states that "This digital signature is OK". This implies that the file has been published by Sai Saburi and that the file has not been tampered with.
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 Sai Saburi, such as the street name, city and country.
COMODO RSA Code Signing CA has issued the Sai Saburi certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screengrab above.
These are the Sai Saburi files I have gathered, thanks to the FreeFixer users.Unfortunately I don't have any scan result from VirusTotal available for the Sai Saburi files at the moment. The scan results will appear here as soon as a FreeFixer user uploads a file digitally signed by Sai Saburi.
| Detection Ratio | File Name |
|---|---|
| Not available | ascsnicrosus728.exe |
| Not available | ascsetwytzcps1.exe |
| Not available | ascsetupvnew1.exe |
The analysis has been done on certificates with the following serial numbers: