Did you just find a file that has a digital signature from Altova GmbH? If that's the case, please read on.
You will probably notice Altova GmbH when running the file. The publisher name is displayed as the "Verified publisher" in the UAC dialog as the screengrab shows:
You can view the additional details from the Altova GmbH digital signature with the following steps:
Here's a screenshot of a file that has been signed by Altova GmbH:
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 Altova GmbH 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 Altova GmbH, such as the street name, city and country.
DigiCert Assured ID Code Signing CA-1 has issued the Altova GmbH certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screenshot above.
These are the Altova GmbH files I have collected, thanks to the FreeFixer users.
Detection Ratio | File Name |
---|---|
0/71 | LinkDropHandler.dll |
0/72 | DiffDogShellExtension_x64.dll |
The detection percentage is based on that I have gathered 143 scan reports for the Altova GmbH files. 0 of these scan reports came up with some sort of detection. You can view the full details of the scan reports by examining the files listed above.
The analysis has been done on certificates with the following serial numbers: