Did you just find a download or a file on your computer that has been digitally signed by 9-Lab? If that's the case, please read on.
You will typically notice 9-Lab when running the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view additional details from the 9-Lab certificate with the following procedure:
Here is a screenshot of a file that has been signed by 9-Lab:

As you can see in the screenshot above, Windows states that "This digital signature is OK". This means that the file has been published by 9-Lab and that no one has tampered with the file.
If you click the View Certificate button shown in the screenshot above, you can examine 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 examine the address for 9-Lab, such as the street name, city and country.
Symantec Class 3 SHA256 Code Signing CA has issued the 9-Lab certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screenshot above.
These are the 9-Lab files I have collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 1/67 | shellext.dll |
| 0/57 | Au_.exe |
Here's the detection names for the 9-Lab files. I've grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| VBA32 | TScope.Trojan.Delf |
The detection percentage is based on that I have collected 124 scan results for the 9-Lab files. 1 of these scan reports came up with some sort of detection. You can review the full details of the scan reports by examining the files listed above.
The analysis has been done on certificates with the following serial numbers: