Avast web shield keep Alert

[REDACTED]

Hello All, I have a problem I use Avast premier
but avast web keep Alert and i can`t do any thing
object:[different htttp] s
infection:             url:mal
process:c:/programs X86/mozilla firefox/fire fox. Exe


in chrome too

sorry for my bad English i speak Arabic

[Pondus]

start a topic in Viruses and worms forum section ... here  https://forum.avast.com/index.php?board=4.0

follow instructions here  https://forum.avast.com/index.php?topic=53253.0
attach Malwarebytes and Farbar Recovery Scan Tool logs ... 3 logs total