When I try taking a screenshot it is too large to be attached or something. Below the avast logo the window is red with white writing. At the top it says “MALICIOUS URL BLOCKED”, and many of them will appear, causing a counter to generate in the upper left corner of the pop-up. Each one will have a different url (though sometimes I will recognize one that I’ve seen previously), and the process for them all is “C:\Windows\System32\svchost.exe”. Here is the log from running aswMBR.