Did you just run into a download or a file on your computer that is digitally signed by 海南祺曜互???有限公司? Some of the security products refers to the detected files as W32/GenPua.3B32C0AC!Olympus and a variant of Win32/XYLauncher.A potentially unwanted. The detection rate for the 海南祺曜互???有限公司 files collected here is 7%. Please read on for more details.
You'll typically notice 海南祺曜互???有限公司 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 海南祺曜互???有限公司 certificate with the following steps:
Here is a screenshot of a file that has been digitally signed by 海南祺曜互???有限公司:

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 海南祺曜互???有限公司 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, and so on. You can also see the address for 海南祺曜互???有限公司, such as the street name, city and country.
WoSign Class 3 Code Signing CA G2 has issued the 海南祺曜互???有限公司 certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screencap above.
These are the 海南祺曜互???有限公司 files I have gathered, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 5/68 | bk_lander.exe |
Here's the detection names for the 海南祺曜互???有限公司 files. I've grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| Cyren | W32/GenPua.3B32C0AC!Olympus |
| ESET-NOD32 | a variant of Win32/XYLauncher.A potentially unwanted |
| Endgame | malicious (moderate confidence) |
| Ikarus | PUA.XYLauncher |
| TheHacker | Trojan/FakeAV.iijd |
The detection percentage is based on that I've collected 68 scan reports for the 海南祺曜互???有限公司 files. 5 of these scan results 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: