Since yesterday i have been getting 2 warnings from my anti virus (Avast free version) each few seconds
URL: http://disorderstatus.ru/order.php
Infection: URL:Mal
Process: C:\Windows\SysWOW64\msiexec.exe
and
URL: http://differentia.ru/diff.php
Infection: URL:Mal
Process: C:\Windows\SysWOW64\msiexec.exe
Can’t find a way to get rid of it, and havent installed anything in the past days
please help 
Can't find a way to get rid of it, and havent installed anything in the past dayshave you used any USB stick / removable drives?
follow instructions here https://forum.avast.com/index.php?topic=53253.0
attach Malwarebytes and Farbar Recovery Scan Tool logs … 3 logs total
see below the box you write in … Attachments and other options
Yes, i believe it started since i inserted my regular USB stick (Which was used in the morning before it started in a university pc)
Ok, thanks, already installed Malwarebytes Anti-Malware & its scanning it
Monitoring: when you finish the scans please post the logs and I will try to help.