Did you just download a file that has been digitally signed by SiggSoft and wonder if the file is safe? If so, please read on.
You will typically notice SiggSoft when clicking to run the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can also view the SiggSoft certificate with the following steps:
Here's a screenshot of a file digitally signed by SiggSoft:

As you can see in the screenshot above, the Windows OS states that "This digital signature is OK". This implies that the file has been published by SiggSoft and that the file has not been tampered with.
If you click the View Certificate button shown in the screengrab above, you can see 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 SiggSoft, such as the street name, city and country.
COMODO Code Signing CA 2 has issued the SiggSoft certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screenshot above.
The following are the SiggSoft files I've gathered, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/55 | VpSvc.exe |
The detection percentage is based on that I've gathered 55 scan reports for the SiggSoft files. 0 of these scan results came up with some sort of detection. You can view the full details of the scan results by examining the files listed above.
The analysis is done on certificates with the following serial numbers: