malware infection on WIDOWS\SysWOW64\msiexec.exe

My antivirus is blocking two infections, both are under C:\WINDOWS\SysWOW64\msiexec.exe process showing url's and . We share one computer in our household. Please help, I don't know if this is a false or positive detection from Avast antivirus. I have attached FRST reports as instructed.

Thank you.