Did you just run into a download or a file on your computer that has a digital signature from Naumova Olga Ernestovna? If so, please read on.
You will typically see Naumova Olga Ernestovna 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 additional details from the Naumova Olga Ernestovna certificate with the following steps:
Here's a screenshot of a file that has been signed by Naumova Olga Ernestovna:

As you can see in the screencap above, Windows states that "This digital signature is OK". This means that the file has been published by Naumova Olga Ernestovna 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, and so on. You can also see the address for Naumova Olga Ernestovna, such as the street name, city and country.
Sectigo RSA Code Signing CA has issued the Naumova Olga Ernestovna 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 Naumova Olga Ernestovna files I have gathered, thanks to the FreeFixer users.Unfortunately I don't have any scan result from VirusTotal available for the Naumova Olga Ernestovna files at the moment. The scan results will appear here as soon as a FreeFixer user uploads a file digitally signed by Naumova Olga Ernestovna.
| Detection Ratio | File Name |
|---|---|
| Not available | FPSBooster.exe |
The analysis is based on certificates with the following serial numbers: