Just found a download digitally signed by Saul Perec. I’d recommend being careful if you also have downloaded a file signed by Saul Perec. This the the VirusTotal scan for the Saul Perec file:

Luckily Windows warns when launching a downloaded file and shows the publisher information.

You can also view the Saul Perec certificate by right-clicking on the file, and looking under the Digital Signature tab:

Did you also find a file signed by Saul Perec? Where did you find it and what kind of download was it?