Did you just run into a download or a file on your computer that has a digital signature from Xue zhuyun? Some of the security products refers to the detected files as a variant of Win32/Packed.NSISmod.E suspicious and PUA.Generic. The detection rate for the Xue zhuyun files collected here is 12%. Please read on for more details.
You'll probably notice Xue zhuyun when 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 Xue zhuyun certificate with the following steps:
Here's a screenshot of a file that has been signed by Xue zhuyun:
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 Xue zhuyun and that no one has tampered with the file.
If you click the View Certificate button shown in the screengrab 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 see the address for Xue zhuyun, such as the street name, city and country.
WoSign Class 2 Code Signing CA has issued the Xue zhuyun certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screenshot above.
These are the Xue zhuyun files I have collected, thanks to the FreeFixer users.
Detection Ratio | File Name |
---|---|
7/57 | setup_321.exe |
Here's the detection names for the Xue zhuyun files. I've grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
Scanner | Detection Names |
---|---|
ESET-NOD32 | a variant of Win32/Packed.NSISmod.E suspicious |
Fortinet | Riskware/Xiaoxiong |
Ikarus | PUA.Generic |
Malwarebytes | PUP.Optional.Bundler |
McAfee-GW-Edition | BehavesLike.Win32.Tool.vc |
Rising | PE:Malware.Generic(Thunder)!1.A1C4 [F] |
Zillya | Adware.Linkury.Win32.51430 |
The detection percentage is based on the fact that I've collected 57 scan results for the Xue zhuyun files. 7 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 done on certificates with the following serial numbers: