Did you just stumble upon a file that has been digitally signed by AdAvoid Ltd? If that's the case, please read on.
You'll typically notice AdAvoid Ltd when clicking to run the file. The publisher name is then displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view the additional details from the AdAvoid Ltd digital signature with the following steps:
Here is a screenshot of a file signed by AdAvoid Ltd:

As you can see in the screenshot above, Windows states that "This digital signature is OK". This implies that the file has been published by AdAvoid Ltd and that no one has tampered with the file.
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, etc. You can also see the address for AdAvoid Ltd, such as the street name, city and country.
DigiCert EV Code Signing CA (SHA2), DigiCert EV Code Signing CA and DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 has issued the AdAvoid Ltd certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screenshot above.
These are the AdAvoid Ltd files I have gathered, thanks to the FreeFixer users.At the moment there's no scan result available for any of the AdAvoid Ltd files, but they have been queued for scanning. Please reload this page in 5-10 minutes to check if the scan result is available.
| Detection Ratio | File Name |
|---|---|
| Queued for scan.. | adavoid.sys |
| Not available | adblockerultimateservice.exe |
| Not available | AdBlockerUltimateService.exe |
The analysis has been done on certificates with the following serial numbers: