Re: Backdoor.sdbot
From: Doug Knox MS-MVP (dknox_at_mvps.org)
Date: 01/28/04
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Date: Tue, 27 Jan 2004 21:08:44 -0500
System32.exe is not a valid Windows file. See www.dougknox.com, Win XP Fixes, Clean KWBot Worm Entries.
You can also clean this entry manually by going to Start, Run and entering MSCONFIG Go to the Startup tab and uncheck any entry that references the System32.exe file.
Additionally, you can click Start, Run and enter REGEDIT Go to:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Look in the right pane for any entry that references the System32.exe file and delete it. Also look in:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
Locate the Shell value in the right pane. It should read "explorer.exe", without the quotes. If it reads anything else, double click this entry and change it to read explorer.exe
-- Doug Knox, MS-MVP Windows XP/ Windows Smart Display Win 95/98/Me/XP Tweaks and Fixes http://www.dougknox.com -------------------------------- Per user Group Policy Restrictions for XP Home and XP Pro http://www.dougknox.com/xp/utils/xp_securityconsole.htm -------------------------------- Please reply only to the newsgroup so all may benefit. Unsolicited e-mail is not answered. "Ted" <anonymous@discussions.microsoft.com> wrote in message news:54fa01c3e531$bc21b630$a001280a@phx.gbl... > Hi, > > I've got a virus called backdoor.sdbot attached to my > system32.exe. Everytime I start up windows, it tells me > that the system32.exe is missing. However, I know for a > fact that the system32.exe is being quarantined by Norton > Antivirus. Norton cannot repair the file. How do I get > a new system32.exe?
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