Hosts file keeps being overwritten to bogus addresses

[dcsnet]

My hosts file keeps being overwritten with bogus websites that redirect me from the site I am trying to reach. If I delete the hosts it comes back and has these bogus addresses in it. I have already run spyware removal utilities such as cwshredder, hijack this, spybot and they are all coming up clean.

Thanks for your help
DCS

 

[rislejay]

If you are using spybot to could lock the hosts file. Go to the immunize section and check off "Lock Hosts file...".

You might also want to add ad-aware to this computer and scan with it as well. I haven't seen an update for spybot in a while.

 

[mobyduck]

Rijay..

Spybot was recently upgraded from V1.2 to V 1.3 so you'll need to upgrade to get the **latest** definitions.

Regards

 

[dcsnet]

I have tried all of the mentioned, no spyware is ever found but the hosts still gets overwritten every reboot.
Thanks

 

[rislejay]

What site(s) does it take you to? Is there anything else strange or wrong with this computer? Have you checked for viruses?