I got a Malware infection today after clicking (I think) on a Java update window. After that, a window pops up every couple of minutes with the message "Warning! Potential Spyware Operation!" (see attached 'Alert.GIF'). I have not clicked on the 'Yes' button. Then I noticed that the home page had changed to iGoogle and that the Explorer was not the default browser. Also, sometimes I was redirected to weird sites that I did not allow to load. Then, when I wanted to check the firewall (I'm running Windows XP Professional) I noticed that the control panel icon was missing from the Settings menu. Then, when trying to access My Computer properties I obaianed a message saying that "This operation has been cancelled due to restrictions in effect on this computer" (see attached 'Alert2.GIF'). I also found that 2 files were added to the Start Up submenu: 'autos.exe' and 'infos.exe'. They reappear after deleting them and rebooting.
I've run AVG Free edition antivirus which only found changes in the files (and I think it took no action):
C:\WINDOWS\system32\kernel.dll
C:\WINDOWS\system32\user32.dll
C:\WINDOWS\system32\shell32.dll
C:\WINDOWS\system32\ntoskrnl.exe
C:\WINDOWS\system32\drivers\etc\hosts
AVG AntiSpyware found the Trojan Qhost and deleted it (attaching logfile 'Report-Scan-xxx.txt')
I'm attaching as well the logfiles of ComboFix and HijackThis
Thank you for your help
I'm attaching the log file obtained with Ad-Aware
After running the previous software the Control Panel is now accessible, but I can't still acesss the properties of My Computer or My Network Places
Thank you for your help
AVG Anti-Rootkit Free found nothing
I've run AVG Free edition antivirus which only found changes in the files (and I think it took no action):
C:\WINDOWS\system32\kernel.dll
C:\WINDOWS\system32\user32.dll
C:\WINDOWS\system32\shell32.dll
C:\WINDOWS\system32\ntoskrnl.exe
C:\WINDOWS\system32\drivers\etc\hosts
AVG AntiSpyware found the Trojan Qhost and deleted it (attaching logfile 'Report-Scan-xxx.txt')
I'm attaching as well the logfiles of ComboFix and HijackThis
Thank you for your help
I'm attaching the log file obtained with Ad-Aware
After running the previous software the Control Panel is now accessible, but I can't still acesss the properties of My Computer or My Network Places
Thank you for your help
AVG Anti-Rootkit Free found nothing