Did you just download a file that has a digital signature from MK Net Work and wonder if the file is safe? If so, please read on.
You'll probably notice MK Net Work when clicking to run the file. The publisher name is displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view the additional details from the MK Net Work digital signature with the following steps:
Here's a screenshot of a file that has been digitally signed by MK Net Work:

As you can see in the screengrab above, Windows reports that "This digital signature is OK". This means that the file has been published by MK Net Work 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, etc. You can also see the address for MK Net Work, such as the street name, city and country.
thawte SHA256 Code Signing CA and Thawte Code Signing CA - G2 has issued the MK Net Work 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 MK Net Work files I have gathered, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/56 | ZMZipExt.exe |
| 0/61 | unZIP.exe |
The detection percentage is based on that I have gathered 117 scan results for the MK Net Work files. 0 of these scan reports came up with some sort of detection. If you like, you can review the full details of the scan results by examining the files listed above.
The analysis is based on certificates with the following serial numbers: