Did you just find a file that has been digitally signed by Lawrence Murray? If that's the case, please read on.
You will typically see Lawrence Murray when running the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view the additional details from the Lawrence Murray digital signature with the following procedure:
Here's a screenshot of a file that has been digitally signed by Lawrence Murray:

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 Lawrence Murray 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, and so on. You can also examine the address for Lawrence Murray, such as the street name, city and country.
COMODO Code Signing CA 2 has issued the Lawrence Murray certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screencap above.
These are the Lawrence Murray files I have gathered, thanks to the FreeFixer users.Unfortunately I don't have any scan result from VirusTotal available for the Lawrence Murray files at the moment. The scan results will appear here as soon as a FreeFixer user uploads a file digitally signed by Lawrence Murray.
| Detection Ratio | File Name |
|---|---|
| Not available | tintii.exe |
The analysis is done on certificates with the following serial numbers: