Hi !
I am on win 8.1 and my pc is fully protected with Malwarebytes premium
But some advertising pages are opened randomly on my browsers (Firefox, chrome, Opera and IE) by popunder.365awesome.com and this process is not detected by malwarebytes, nor by ADWcleaner and other anti-virus
Samples of links triggered automaticaly in the browsers :
http://popunder.365awesome.com/?utm_medium=582db75a4ee12dd7df2a918ec3dae2b121838007&utm_campaign=mnt_id0001
http://popunder.365awesome.com/?utm_term=23614732265&clickverify=1&c=1&utm_content=fdc2c69a9caf9cad939a9291a69694918abb8988becad2d9d7d5d9dfd3d3b4c0e4efedefe7e1e9e982b372
http://popunder.365awesome.com/?utm_term=23614732265&clickverify=1&c=1&utm_content=fdc2c69a9caf9cad939a9291a69694918abb8988becad2d9d7d5d9dfd3d3b4c0e4efedefe7e1e9e982b372#
Thank you for your help !