Megaupload Limited Publisher Overview

Did you just stumble upon a download or a file on your computer that is digitally signed by Megaupload Limited? If so, please read on.

You'll typically see Megaupload Limited when clicking to run the file. The publisher name is then displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

Screenshot where Megaupload Limited appears as the verified publisher in the UAC dialog

You can view the digital signature details for Megaupload Limited with the following steps:

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

Here's a screenshot of a file that has been signed by Megaupload Limited:

Screenshot of the Megaupload Limited certificate

As you can see in the screengrab above, Windows states that "This digital signature is OK". This means that the file has been published by Megaupload Limited 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 view the address for Megaupload Limited, such as the street name, city and country.

UTN-USERFirst-Object has issued the Megaupload Limited certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screenshot above.

Megaupload Limited Files

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

Detection RatioFile Name
Not availableMEGAUP~1.DLL

Analysis Details

The analysis is done on certificates with the following serial numbers:

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