Re: Undetectable backdoor! help

[x]

I had the same problem as you. First SpySheriff and then the strange winlogon 
behaviour (with manwithnoname.biz). I think I solved it with Spyware  Doctor. I 
run fullsystem scan for several times, then also in safemode and the problem 
seems to dissapear. My firewall network activity watcher doesnt report the 
actvity of winlogon.exe any more. So try it and you will see.