Adware from interfall.xyz script

Hello, 

We will check and help you. Could you please share the screenshot of this adware which you got? 

Are you getting that adware in any specific browser or all browsers such as Internet Explorer, Edge, Firefox, Google chrome? 

Keep us updated. Thanks.

Thank you for sharing us the screenshot, Jason.
Upon checking it, we see that a page has attempted to access internet through Chrome & AVG has blocked it. Sometimes, this might happen due to unwanted extensions installed on your Chrome or due to lack of virus definitions in AVG program. 
In this regard, please remove any unwanted extensions from Chrome (if any installed) & then ensure that AVG program has the latest patches (click refresh icon beside virus definitions in AVG program's homepage (at bottom right corner) - restart the computer after successful update). 
If issue persists, please write back to us in your own post to proceed further.
Hi I've Got the same issue, here's a screen shot (its in french).
Issue

Does anyone know where its coming from?

Thank you for sharing us the screenshot, Jason.
Upon checking it, we see that a page has attempted to access internet through Chrome & AVG has blocked it. Sometimes, this might happen due to unwanted extensions installed on your Chrome or due to lack of virus definitions in AVG program. 
In this regard, please remove any unwanted extensions from Chrome (if any installed) & then ensure that AVG program has the latest patches (click refresh icon beside virus definitions in AVG program's homepage (at bottom right corner) - restart the computer after successful update). 
If issue persists, please write back to us in your own post to proceed further.

Hi Jason,

Thank you for sharing the screenshot.
Could you please click on "see details" in the adware screenshot and then let us know the path showing under "Process" in English?
Are you getting this pop-up adware while accessing any particular website?
Are you getting this adware in any specific browser or in all browsers?
Thank you and please keep us updated.

Hello, 

We will check and help you. Could you please share the screenshot of this adware which you got? 

Are you getting that adware in any specific browser or all browsers such as Internet Explorer, Edge, Firefox, Google chrome? 

Keep us updated. Thanks.

User-added image

Hi I've Got the same issue, here's a screen shot (its in french).
Issue