Search:

ok,thanks for your help

Hello,in fact i dont know,but the weird is that the laptop was already formatted and still shows the same symptoms

no,in fact usually it opens 5 windows each time or more

here are two screenshots attached.it keep opening the searching field on firefox,and the searching field in windows explorer.
thanks for your patience

this is the TDSSKiller log,the laptop remains the same,with erratic behaviour.
2011/03/22 09:05:24.0659 1924 TDSS rootkit removing tool 2.4.21.0 Mar 10 2011 12:26:28
2011/03/22 09:05:25.0080...

the symptons are still present.
mbam log:
´Malwarebytes' Anti-Malware 1.50.1.1100
www.malwarebytes.org

Database version: 6121

Windows 6.0.6001 Service Pack 1
Internet Explorer 8.0.6001.19019

ComboFix 11-03-21.01 - Joao 21-03-2011 19:15:23.3.2 - x86
Microsoft® Windows Vista™ Ultimate 6.0.6001.1.1252.351.1033.18.1014.352 [GMT 0:00]
Executando de: c:\users\Joao\Downloads\ComboFix.exe...

Hi,this is the new report
ComboFix 11-03-15.02 - Joao 21-03-2011 11:37:00.2.2 - x86
Microsoft® Windows Vista™ Ultimate 6.0.6001.1.1252.351.1033.18.1014.255 [GMT 0:00]
Executando de:...

thanks for your reply.the laptop opens windows of "windows explorer" all the time.Also noticed that opens the "search finder" in any browser(firefox,IE,etc).
here´s the combofix log
ComboFix...

Hope you can help me with this problem.A friend of mine tried to formatted my netbook,which was known already as having malware.
this is the log of DDS
DDS (Ver_09-06-26.01) - NTFSx86
Run by...