Hi Tondah,

Yes, you are right, with ww2.lostwebtracker dot com redirecting here: htxp://rtbstream.com/v2/click?data=eHZwSTNKN1M3cFlTUTNMYzhPcEY4dHN6cERseWlCS1NBS2h5bFRQSkR2MkJJZ2drNzdDcDBvX1pMS1gzYXZudjN0SW9rMkY0RERCaTBIaUdScVBLNjRRM1BhaVBXeF9zTjhoa3FMN0xNUEUx0
See: https://www.virustotal.com/en/ip-address/141.8.224.159/information/
and http://jsunpack.jeek.org/?report=3cf407c5c6349c608ed78282a147143ccecefa05 (for security researchers only, use NoScript and run inside a VM)

Because of your remarks, this should be re-evaluated, but it is not only avast! Web Shield that blocks, also Zscaler that flags that external link:
htXp://app.f.m-cocolog.jp/t/typecast/1557647/1569512 link Malicious

polonus