e-file sp. z o.o. - 0% Detection Rate *

Did you just run into a file that has been digitally signed by e-file sp. z o.o.? If that's the case, please read on.

You will typically notice e-file sp. z o.o. when double-clicking to run the file. The publisher name is displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

Screenshot where e-file sp. z o.o. appears as the verified publisher in the UAC dialog

You can also view the e-file sp. z o.o. certificate with the following procedure:

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

Here's a screenshot of a file that has been signed by e-file sp. z o.o.:

Screenshot of the e-file sp. z o.o. certificate

As you can see in the screengrab above, Windows reports that "This digital signature is OK". This implies that the file has been published by e-file sp. z o.o. and that the file has not been tampered with.

If you click the View Certificate button shown in the screengrab 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 e-file sp. z o.o., such as the street name, city and country.

VeriSign Class 3 Code Signing 2010 CA and Symantec Class 3 SHA256 Code Signing CA has issued the e-file sp. z o.o. certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screenshot above.

e-file sp. z o.o. Files

The following are the e-file sp. z o.o. files I've collected, thanks to the FreeFixer users.

Detection RatioFile Name
0/57signxml.exe
0/56signxml.exe
0/57signxml.exe

* How the Detection Percentage is Calculated

The detection percentage is based on the fact that I have gathered 170 scan reports for the e-file sp. z o.o. files. 0 of these scan reports came up with some sort of detection. If you like, you can view the full details of the scan results by examining the files listed above.

Analysis Details

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

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