Han Zhengqi - 0% Detection Rate *
Did you just stumble upon a download or a file on your computer that is digitally signed by Han Zhengqi? If so, please read on.
You will probably notice Han Zhengqi when running the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:
You can view the additional details from the Han Zhengqi digital signature with the following steps:
- Open up Windows Explorer and locate the Han Zhengqi file
- Right-click on the file and select Properties
- Click the Digital Signatures tab
- Click on the View Certificate button
Here is a screenshot of a file digitally signed by Han Zhengqi:
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 Han Zhengqi and that the file has not been tampered with.
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 view the address for Han Zhengqi, such as the street name, city and country.
WoSign Class 2 Code Signing CA has issued the Han Zhengqi certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screengrab above.
Han Zhengqi Files
The following are the Han Zhengqi files I have collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/57 | kaixintool.exe |
* How the Detection Percentage is Calculated
The detection percentage is based on the fact that I've gathered 57 scan reports for the Han Zhengqi files. 0 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.
Analysis Details
The analysis has been done on certificates with the following serial numbers:
- 3a22d0ebfe89b8dc5b1e7db985ad030a