several viruses attack.

From: lin (humble_at_pacific.net.sg)
Date: 02/27/04 

Date: Sat, 28 Feb 2004 00:50:14 +0800

My friends system is attacked with several viruses namely Keylogger.Trojan,
Download.Trojan and Bloodhound.Packed.

I have updated the virus definitions and run a full scan on her system.

Below are the infected files name and its location :

c:\WINDOWS\system\mcireg.dll - Keylogger.Trojan
c:\Program Files\Outlook Express\oemig54bt.exe - Download.Trojan
c:\WINDOWS\system\svchost.ex - Bloodhound.Packed
c:\WINDOWS\system\svchost.exe - Bloodhound.Packed

I have also opened the Registry Editor and selected

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run

but only one infected file was shown on the right pane - svchost.ex.

I did not delete the file.

Her computer is protected with window XP firewall, NAV which she update
daily and automatic update.

Kindly assist how to get rid of the viruses.

Thank you in advance.