Hello,
I noticed today I had an icon on my desktop for Avast. Confused I retraced my steps and noticed Ccleaner was installed last. I realized the installer I had also had Avast as an option which I must of missed first time round.
The thing is I have no idea where this installer came from, I've tried all the download links on google first page and none of them have this same installer. It's really confusing. The normal installer is ccsetup536.exe and is the same linked from piriform and all the other download links on first page. The one I used is cc_setup536.exe and has this avast installer attached.
I've tried to find out where it was downloaded but I have no web history. I've run virus scans and nothing is flagging.
I'm very sure I downloaded directly from piriform and I can't understand why the file is so impossible to find now.
I've uploaded a copy of the file here:
https://ufile.io/8fcpoCan you please check the file and let me know of any threat and also where it came from, it has the Piriform digital signature, confusing.