Are these rookits a false postive

[system]

@DavidR post:4

Whilst this is going on these files are likely to be hidden.

It is just that different scans scan at different levels and sensitivity, etc. So yes I was after the type of scan you ran Full System Scan. Personally I just run a Quick scan as that scans the areas and files which are most are risk of infection and or if infected present an immediate risk, e.g. .exe files, etc.

but does this mean these are not harmful? i did a second full scan and nothing came up, it screenshot is from the first time i did a full scan, but i want to delete or send them to the virus chest if necessary( though i read that avast treat must hidden files like this)