Did you just find a download or a file on your computer that has been digitally signed by CTdeveloping, LLC? If so, please read on.
You'll typically notice CTdeveloping, LLC when running the file. The publisher name is then displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view additional details from the CTdeveloping, LLC certificate with the following steps:
Here is a screenshot of a file digitally signed by CTdeveloping, LLC:

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 CTdeveloping, LLC 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 CTdeveloping, LLC, such as the street name, city and country.
Thawte Code Signing CA has issued the CTdeveloping, LLC 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 CTdeveloping, LLC files I have collected, thanks to the FreeFixer users.Unfortunately I don't have any scan result from VirusTotal available for the CTdeveloping, LLC files at the moment. The scan results will appear here as soon as a FreeFixer user uploads a file digitally signed by CTdeveloping, LLC.
| Detection Ratio | File Name |
|---|---|
| Not available | PDFtypewriterMonitorStart.exe |
The analysis is done on certificates with the following serial numbers: