I just build my new pc and installed all the software/drivers. The pc has an Asus motherboard that came with Armoury Crate software to download the latest drivers. While downloading the latest software for ASUS framework service, ASUS core SDK, AURA service, ASUS HAL Central etc. Avast popped up with a malware detection called idp.alexa.51
Can I assume this is a false positive ? I've read some bad stuff happening earlier this year about the Armoury Crate 'software' (rootkit-ish)