Svchost.exe infected with URL:mal

Viruses and worms
1

There have been several thread with this and I wasn’t sure if I should report my problem there or make a new thread so here it is.
I would like your help step by step if possible.

2

https://forum.avast.com/index.php?topic=53253.0

3

Monitoring; please post the requested logs. Thank you.