That is a false-positive
https://www.bleepingcomputer.com/for...ing-out-virus/
AVAST pinged the program as a virus called IDP.HELU.AID15.
The Farbar program is updated often.
If it's identified as suspicious by your Anti-Virus program you can add it to the trusted list or delete it and download it again from the link I provide.
Farbar Recovery Scan Tool (x64) and save the file to your Desktop.
And since you have opened a new topic asking for help at BleepingComputers, I will close this topic.
https://www.bleepingcomputer.com/for...-was-infected/