CoSoSys SRL Publisher Overview

Did you just run into a file that is digitally signed by CoSoSys SRL? If that's the case, please read on.

You'll probably see CoSoSys SRL when double-clicking to run the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screengrab shows:

Screenshot where CoSoSys SRL appears as the verified publisher in the UAC dialog

You can view the additional details from the CoSoSys SRL digital signature with the following steps:

  1. Open Windows Explorer and locate the CoSoSys SRL 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 is a screenshot of a file that has been signed by CoSoSys SRL:

Screenshot of the CoSoSys SRL certificate

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 CoSoSys SRL 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, etc. You can also examine the address for CoSoSys SRL, such as the street name, city and country.

GlobalSign CodeSigning CA - G2 has issued the CoSoSys SRL certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screenshot above.

CoSoSys SRL Files

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

Detection RatioFile Name
Not availableEPPNotifier.exe

Analysis Details

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

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