Did you just run into a download or a file on your computer that has been digitally signed by INSTANT GROUP LIMITED? If so, please read on.
You will typically notice INSTANT GROUP LIMITED 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 also view the INSTANT GROUP LIMITED certificate with the following steps:
Here is a screenshot of a file that has been signed by INSTANT GROUP LIMITED:

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 INSTANT GROUP LIMITED 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 INSTANT GROUP LIMITED, such as the street name, city and country.
WoSign Class 3 Code Signing CA has issued the INSTANT GROUP LIMITED 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 INSTANT GROUP LIMITED files I've collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/55 | gameudp.dll |
The detection percentage is based on that I have gathered 55 scan results for the INSTANT GROUP LIMITED files. 0 of these scan reports 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: