proxy settings changing

Dear Avast forum,

I am running:-

Program Version 2014.9.0.2016
Defns 140419-0

I have developed a problem, in the internet settings the proxy server keeps getting checked. I don’t use any proxy so google chrome cannot access the internet. By removing the check on proxy server I can use google chrome again.

From this page:-

http://about-threats.trendmicro.com/Malware.aspx?id=56002&name=TSPY_ZBOT.NDS&language=au

I recognised the problem with the registry internet settings and deleted the two keys as in step 2 of the solution. Proxy enable was already 0.

It is working so far.

Can I have some AVAST advice to prevent this from happening again?

Hope you are keeping well,

All the Best,

BillZ

Program Version 2014.9.0.2016
update to latest version http://forum.avast.com/index.php?topic=149104.0

if you still have problems, attach OTL diagnostic log http://forum.avast.com/index.php?topic=53253.0