when I do a scan of the memory I have this message
Process 984 [svchost.exe] memory bloc etc. …
severity: high
state: win32 :: Threat: Downloader-MOG | Trj]
no action is proposed to me and whenever I have the same message of threat
Do you have any other security (antimalware) program running? Which one?
I suggest you to run avast at boot time to check if anything appears. Better is always send to Chest instead of directly deleting any infected file.