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backdoor.nibu

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We have six server one ADC and one Exchange Server 2000 and four other server all servers have installed Norton Antivirus Corporat Edition my antivirus found a virus "Backdoor.Nibu" but cannot remove it even I installed update defination file pls tell me what i do as soon as possibale

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by matherg

To manually delete this virus from a WIN2K server:

1. Go to your registry editor; type regedit at your Run command.
2. Go to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run; hightlight run
3. in the right pane delete the value: "load32" = "%System%\load32.exe"
4. Exit the editor
5. Run a full system scan and delete all the files detected as Backdoor.Nibu or Keylogger.Trojan.
6. Using Windows Explorer, navigate to the %Windir% directory and delete the dxdload.log file

Caution! Use extreme care when editing the registry. I would backup the registry just incase. Go to Start, Programs, Accessories, System Tools Backup; start the wizard and select System State Data.The rest is self explanatory.

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