NEED HELP

How to Recover from Infection

Automatic Recovery:
Malicious Software Removal Tool
http://www.microsoft.com/security/malwareremove/default.mspx

Manual Recovery

To manually recover from infection by Backdoor:Win32/Rbot.MA, follow these steps:
Install Windows security update MS05-039.
Disconnect from the Internet.
Restart your computer in safe mode.
End the Trojan process.
Delete the Trojan file from your computer.
Delete the Trojan registry entries.
Restart your computer.
Take steps to prevent re-infection.
Install Windows security update MS05-039
To install MS05-039 using Windows Update
Go to the Windows Update Web site at windowsupdate.microsoft.com.
On the Windows Update site, click Scan for Updates. Windows Update scans your computer and returns a list of critical updates, including service packs.
In the Pick updates to install list, click Critical Updates and Service Packs. Windows Update creates a list of the updates appropriate for your computer, including MS05-039 if it is not installed. Critical updates are selected for download automatically.
Click Review and install updates, and then click Install Now. You may need to restart your computer after installing the updates.
Disconnect from the Internet
To help ensure that your computer is not actively infecting other computers, disconnect it from the Internet before proceeding. Print this Web page or save a copy on your computer; then unplug your network cable and disable your wireless connection. You can reconnect to the Internet after completing these steps.
Restart your computer in safe mode
To start your the computer in safe mode
Remove all floppy disks and CDs from your computer, and then restart your computer.
When prompted, press F8. If Windows starts without displaying the Please select the operating system to start menu, restart your computer. Press F8 after the firmware POST process completes, but before Windows displays graphical output.
From the Windows Advanced Options menu, select a safe mode option.
End the Trojan process
Ending the Trojan process will help stop your computer from infecting other computers as well as resolve the crashing, rebooting, and performance degradation issues caused by the Trojan.
To end the Trojan process
Press CTRL+ALT+DEL once and click Task Manager.
Click Processes and click Image Name to sort the running processes by name.
Select the process pnpsrv.exe, and click End Process.
Delete the Trojan file from your computer
To delete the Trojan file from your computer
Click Start, and click Run.
In the Open field, type the name of the system folder, for example C:\Windows\System32
Click OK.
Click Name to sort files by name.
Delete the file pnpsrv.exe if it is in the list.
On the Desktop, right-click the Recycle Bin and click Empty Recycle Bin.
Click Yes to confirm the deletion.
If deleting pnpsrv.exe fails, follow these steps to verify that the file is not running:
Press CTRL+ALT+DEL once and click Task Manager.
Click Processes and click Image Name to sort the running processes by name.
Confirm that the file is not in the list.
Delete the Trojan registry entries
Backdoor:Win32/Rbot.MA creates numerous entries in the Windows registry. These entries should be deleted.
To delete the Trojan registry entries
On the Start menu, click Run.
Type regedit and click OK.
In the left pane, navigate to the key:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
In the right pane, right-click the following value, if it exists: Windows PNP Server
Click Delete and click Yes to delete the value.
Repeat steps 3 through 5 for each of the following registry keys:
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\OLE
HKEY_CURRENT_USER\SOFTWARE\Microsoft\OLE
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa
HKEY_CURRENT_USER\SYSTEM\CurrentControlSet\Control\Lsa
Close the Registry Editor.
Restart your computer
To restart your computer
On the Start menu, click Shut Down.
Select Restart from the drop-down list and click OK.

Hope that helps.