Did you just find a download or a file on your computer that is digitally signed by GuangxiNanningshi Shengjuguangzaixian Info Tech Co.,LTD.? If that's the case, please read on.
You'll probably see GuangxiNanningshi Shengjuguangzaixian Info Tech Co.,LTD. when running the file. The publisher name is displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view additional details from the GuangxiNanningshi Shengjuguangzaixian Info Tech Co.,LTD. certificate with the following steps:
Here is a screenshot of a file that has been signed by GuangxiNanningshi Shengjuguangzaixian Info Tech Co.,LTD.:

As you can see in the screenshot above, Windows reports that "This digital signature is OK". This implies that the file has been published by GuangxiNanningshi Shengjuguangzaixian Info Tech Co.,LTD. 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 examine the address for GuangxiNanningshi Shengjuguangzaixian Info Tech Co.,LTD., such as the street name, city and country.
Thawte Code Signing CA - G2 has issued the GuangxiNanningshi Shengjuguangzaixian Info Tech Co.,LTD. certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screenshot above.
These are the GuangxiNanningshi Shengjuguangzaixian Info Tech Co.,LTD. files I've gathered, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 1/53 | YFMSever.exe |
| 1/52 | yymusic05.exe |
Here's the detection names for the GuangxiNanningshi Shengjuguangzaixian Info Tech Co.,LTD. files. I've grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| ByteHero | Virus.Win32.Part.j |
| Symantec | Suspicious.Cloud.5 |
The detection percentage is based on that I've collected 105 scan results for the GuangxiNanningshi Shengjuguangzaixian Info Tech Co.,LTD. files. 2 of these scan reports came up with some sort of detection. You can review the full details of the scan results by examining the files listed above.
The analysis is based on certificates with the following serial numbers: