Avast detects virus in Prey updater

A popup from the Avast antivirus just told me the updater.exe is infected with IDP.ALEXA.53

I’m on a desktop with Windows 10
And the prey version is 1.9.20


So, I guess it’s not a false positive. An answer would have been nice

Hi Subpopet! I got the same warning this AM. Ran the file through VirusTotal.com (a bullk file scanner) and it came back clean, if that helps. - Dee