Did you just stumble upon a download or a file on your computer that has been digitally signed by Kunshan Kuaila Information Technology Co., Ltd.? Some of the security products refers to the detected files as Trojan.GenericKD.6250322 and TROJ_GEN.R03BC0OK117. The detection rate for the Kunshan Kuaila Information Technology Co., Ltd. files collected here is 54%. Please read on for more details.
You will typically notice Kunshan Kuaila Information Technology Co., Ltd. when double-clicking to run the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screencap shows:

You can view the additional details from the Kunshan Kuaila Information Technology Co., Ltd. digital signature with the following procedure:
Here is a screenshot of a file that has been digitally signed by Kunshan Kuaila Information Technology Co., Ltd.:

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 Kunshan Kuaila Information Technology Co., Ltd. and that no one has tampered with the file.
If you click the View Certificate button shown in the screenshot above, you can see 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 examine the address for Kunshan Kuaila Information Technology Co., Ltd., such as the street name, city and country.
WoSign Class 3 Code Signing CA G2 has issued the Kunshan Kuaila Information Technology Co., Ltd. certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screenshot above.
These are the Kunshan Kuaila Information Technology Co., Ltd. files I have collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 37/68 | xxrl24_1026.exe |
Here is the detection names for the Kunshan Kuaila Information Technology Co., Ltd. files. I've grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| ALYac | Trojan.GenericKD.6250322 |
| AVG | Win32:Malware-gen |
| AVware | Trojan.Win32.Generic!BT |
| Ad-Aware | Trojan.GenericKD.6250322 |
| Arcabit | Trojan.Generic.D5F5F52 |
| Avast | Win32:Malware-gen |
| BitDefender | Trojan.GenericKD.6250322 |
| CAT-QuickHeal | Trojan.IGENERIC |
| CrowdStrike | malicious_confidence_90% (D) |
| Cybereason | malicious.2b57e5 |
| Cyren | W32/Trojan.SXTC-6854 |
| ESET-NOD32 | a variant of Win32/RiskWare.YouXun.O |
| Emsisoft | Trojan.GenericKD.6250322 (B) |
| Endgame | malicious (high confidence) |
| F-Secure | Trojan.GenericKD.6250322 |
| Fortinet | Riskware/YouXun |
| GData | Trojan.GenericKD.6250322 |
| Ikarus | PUA.RiskWare.Youxun |
| Invincea | heuristic |
| K7AntiVirus | Riskware ( 0051a77b1 ) |
| K7GW | Riskware ( 0051a77b1 ) |
| MAX | malware (ai score=98) |
| McAfee | GenericRXDV-NG!AA8BCA62B57E |
| McAfee-GW-Edition | GenericRXDV-NG!AA8BCA62B57E |
| MicroWorld-eScan | Trojan.GenericKD.6250322 |
| Microsoft | PUA:Win32/Youxun |
| NANO-Antivirus | Riskware.Win32.YouXun.evjafc |
| Panda | Trj/CI.A |
| Sophos | Generic PUA OF (PUA) |
| Symantec | Trojan.Gen.2 |
| Tencent | Win32.Trojan.Generic.Lohv |
| TrendMicro | TROJ_GEN.R03BC0OK117 |
| TrendMicro-HouseCall | TROJ_GEN.R03BC0OK117 |
| VBA32 | BScope.Adware.ArcadeWeb |
| VIPRE | Trojan.Win32.Generic!BT |
| Webroot | W32.Adware.Gen |
| Zillya | Tool.YouXun.Win32.222 |
The detection percentage is based on the fact that I've collected 68 scan reports for the Kunshan Kuaila Information Technology Co., Ltd. files. 37 of these scan results came up with some sort of detection. You can view the full details of the scan reports by examining the files listed above.
The analysis is based on certificates with the following serial numbers: