Something keeps trying to open a website that is blocked by Webshield

For the past two days something on my computer repeatedly keeps trying to open the webpage Http://svadxvbtuc8c.com. About 2 to 3 times a min Avast pops up telling me that it blocked this site. It also says Process:\Windows\explorer.exe.

While I appreciate that Avast is successfully blocking this site from being opened, is there any way to stop whatever is repeatedly trying to open it? I’ve run both avast! Internet Security and Malwarebytes Anti-Malware repeatedly with no effect.

Start a new thread here https://forum.avast.com/index.php?board=4.0
Follow these instructions https://forum.avast.com/index.php?topic=53253.msg451454#msg451454