My PC frequently causing 'not responding' to any open application randomly. I have to restart PC again & again.
Moreover, I cant open my antivirus (Bitdefender & Malwarebytes) and cant update. I also cant access to any antivirus website.
I also cant access any forum with 'Security/Virus' help. This include computing.net too. The only step that can make me access these sites is by deleting any contents in;
(RUN) NOTEPAD C:\WINDOWS\system32\drivers\etc\HOSTS
Also, this HOSTS.txt contains weird and suspicious contents.