Did you just stumble upon a file that has a digital signature from bioPDF? If so, please read on.
You will probably notice bioPDF when double-clicking to run the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:
You can view additional details from the bioPDF certificate with the following steps:
Here is a screenshot of a file that has been digitally signed by bioPDF:
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 bioPDF and that no one has tampered with the file.
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, and so on. You can also see the address for bioPDF, such as the street name, city and country.
Thawte Code Signing CA - G2 has issued the bioPDF certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screenshot above.
These are the bioPDF files I have collected, thanks to the FreeFixer users.Unfortunately I don't have any scan result from VirusTotal available for the bioPDF files at the moment. The scan results will appear here as soon as a FreeFixer user uploads a file digitally signed by bioPDF.
Detection Ratio | File Name |
---|---|
Not available | printtoword.exe |
Not available | Setup_BullzipPDFPrinter_10_23_0_2529_PRO_EXP.exe |
Not available | biopdf.setup.exe |
Not available | Setup_BullzipPDFPrinter_10_9_0_2300_FREE.exe |
The analysis has been done on certificates with the following serial numbers: