Did you just find a file that has been digitally signed by 北京微通新成网络科技有限公司? If so, please read on.
You will probably see 北京微通新成网络科技有限公司 when running the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view additional details from the 北京微通新成网络科技有限公司 certificate with the following procedure:
Here is a screengrab of a file that has been digitally signed by 北京微通新成网络科技有限公司:

As you can see in the screencap above, Windows reports that "This digital signature is OK". This implies that the file has been published by 北京微通新成网络科技有限公司 and that the file has not been tampered with.
If you click the View Certificate button shown in the screenshot above, you can examine 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 北京微通新成网络科技有限公司, such as the street name, city and country.
VeriSign Class 3 Code Signing 2010 CA, Symantec Class 3 SHA256 Code Signing CA and Symantec Class 3 Extended Validation Code Signing CA - G2 has issued the 北京微通新成网络科技有限公司 certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screenshot above.
The following are the 北京微通新成网络科技有限公司 files I have collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 1/56 | passguard_x64.sys |
| 0/53 | passguard.sys |
| 0/68 | passguard_x64.sys |
Here's the detection names for the 北京微通新成网络科技有限公司 files. I've grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| Bkav | HW64.packed.C68B |
The detection percentage is based on the fact that I have collected 177 scan reports for the 北京微通新成网络科技有限公司 files. 1 of these scan reports 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 has been done on certificates with the following serial numbers: