Did you just find a file that is digitally signed by Arainia Solutions, LLC? If so, please read on.
You will typically see Arainia Solutions, LLC when clicking to run the file. The publisher name is displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can also view the Arainia Solutions, LLC certificate with the following steps:
Here is a screenshot of a file that has been digitally signed by Arainia Solutions, LLC:

As you can see in the screencap above, the Windows OS states that "This digital signature is OK". This implies that the file has been published by Arainia Solutions, LLC and that the file has not been tampered with.
If you click the View Certificate button shown in the screengrab above, you can examine 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 Arainia Solutions, LLC, such as the street name, city and country.
VeriSign Class 3 Code Signing 2004 CA and VeriSign Class 3 Code Signing 2010 CA has issued the Arainia Solutions, LLC certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screenshot above.
The following are the Arainia Solutions, LLC files I've collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 1/48 | gservice.exe |
| 1/47 | gservice.exe |
| 0/47 | gizmo.exe |
| 0/47 | gshell-x64.dll |
| 0/47 | ghook.DLL |
Here is the detection names for the Arainia Solutions, LLC files. I have grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| TheHacker | Posible_Worm32 |
The detection percentage is based on the fact that I have collected 236 scan results for the Arainia Solutions, LLC files. 2 of these scan results 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 based on certificates with the following serial numbers: