Did you just download a file that has been digitally signed by Neowiz Corporation and wonder if the file is safe? If that's the case, please read on.
You'll probably notice Neowiz Corporation 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 also view the Neowiz Corporation certificate with the following procedure:
Here is a screengrab of a file digitally signed by Neowiz Corporation:

As you can see in the screenshot above, Windows states that "This digital signature is OK". This means that the file has been published by Neowiz Corporation and that no one has tampered with the file.
If you click the View Certificate button shown in the screencap 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 Neowiz Corporation, such as the street name, city and country.
VeriSign Class 3 Code Signing 2009-2 CA and VeriSign Class 3 Code Signing 2010 CA has issued the Neowiz Corporation certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screenshot above.
The following are the Neowiz Corporation files I've collected, thanks to the FreeFixer users.Unfortunately I don't have any scan result from VirusTotal available for the Neowiz Corporation files at the moment. The scan results will appear here as soon as a FreeFixer user uploads a file digitally signed by Neowiz Corporation.
| Detection Ratio | File Name |
|---|---|
| Not available | PMAgent.exe |
| Not available | Saycast.exe |
In the analysis on this page I grouped all certificates where the signer name is set to upper and lower case variants of Neowiz Corporation. These are the signer names:
The analysis is based on certificates with the following serial numbers: