Did you just run into a file that has a digital signature from BugSplat? If so, please read on.
You'll probably notice BugSplat 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 the digital signature details for BugSplat with the following procedure:
Here's a screenshot of a file digitally signed by BugSplat:

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 BugSplat and that the file has not been tampered with.
If you click the View Certificate button shown in the screenshot 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, and so on. You can also view the address for BugSplat, such as the street name, city and country.
Go Daddy Secure Certificate Authority - G2 has issued the BugSplat certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screencap above.
The following are the BugSplat files I've collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/66 | BugSplatRc64.dll |
| 0/69 | BugSplat64.dll |
| 0/61 | BugSplat64.dll |
| 0/67 | BugSplat.dll |
The detection percentage is based on the fact that I've collected 263 scan results for the BugSplat files. 0 of these scan reports came up with some sort of detection. If you like, you can review the full details of the scan results by examining the files listed above.
The analysis is done on certificates with the following serial numbers: