many process running svchost wudfhost rundll32 conhost etc.

Hello.

my pc is running very slow and when connected to the net it start using all the avaiable band to send/receive.

i have several running process that are using all the memory like svchost wudfhost rundll32 conhost etc.

I tried with malawarebytes anti malaware and Symantec but didn't detect anything.

I run FRST and attach here the logs.

Hope someone can help.

Thank you.

Alberto