Madcrosoft UK Publisher Overview

Did you just stumble upon a download or a file on your computer that has a digital signature from Madcrosoft UK? If so, please read on.

You will typically see Madcrosoft UK when clicking to run the file. The publisher name is displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

Screenshot where Madcrosoft UK appears as the verified publisher in the UAC dialog

You can view the additional details from the Madcrosoft UK digital signature with the following procedure:

  1. Open Windows Explorer and locate the Madcrosoft UK file
  2. Right-click on the file and select Properties
  3. Click on the Digital Signatures tab
  4. Click on the View Certificate button

Here's a screencap of a file that has been digitally signed by Madcrosoft UK:

Screenshot of the Madcrosoft UK certificate

As you can see in the screenshot above, Windows reports that "This digital signature is OK". This means that the file has been published by Madcrosoft UK 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 examine the address for Madcrosoft UK, such as the street name, city and country.

COMODO Code Signing CA 2 has issued the Madcrosoft UK certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screenshot above.

Madcrosoft UK Files

The following are the Madcrosoft UK files I've collected, thanks to the FreeFixer users.Unfortunately I don't have any scan result from VirusTotal available for the Madcrosoft UK files at the moment. The scan results will appear here as soon as a FreeFixer user uploads a file digitally signed by Madcrosoft UK.

Detection RatioFile Name
Not availablePC TuneUp Tools.exe
Not availableTUNEUP_14.exe

Analysis Details

The analysis has been done on certificates with the following serial numbers:

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