Did you just stumble upon a file that is digitally signed by iRobinHood Inc.? If so, please read on.
You'll probably see iRobinHood Inc. when double-clicking to run the file. The publisher name is then displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view the digital signature details for iRobinHood Inc. with the following procedure:
Here's a screenshot of a file signed by iRobinHood Inc.:

As you can see in the screenshot above, Windows reports that "This digital signature is OK". This implies that the file has been published by iRobinHood Inc. 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, etc. You can also examine the address for iRobinHood Inc., such as the street name, city and country.
VeriSign Class 3 Code Signing 2010 CA has issued the iRobinHood Inc. certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screencap above.
These are the iRobinHood Inc. files I have collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/48 | iRobinHood.dll |
| 0/48 | iRobinHood.dll |
| 0/50 | iRobinHood.dll |
The detection percentage is based on that I have gathered 146 scan results for the iRobinHood Inc. files. 0 of these scan results came up with some sort of detection. If you like, you can view the full details of the scan reports by examining the files listed above.
The analysis is done on certificates with the following serial numbers: