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2 Intern

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22 Posts

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January 11th, 2005 21:00

TROJAN HORSE

Please help me.  I have a virus on my computer.  I scanned it with the Norton Anti-Virus and the virus is deleted, but when I restart my computer, the virus is still there.  Here is the info that I have:
 
filename: C:\WINDOWS\ietlbass.dll
machine: DELL-8400
result: This file is infected with Trojan Horse
 
How do I go about on removing that file, virus, and get rid of it completely?  Please help me.  Thank You!
 

4 Apprentice

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8.8K Posts

January 11th, 2005 21:00

Let's see what's going on in that system.
Go to this site http://www.trendmicro.com/en/home/us/enterprise.htm and do an online scan and delete whatever it finds. Be sure to highlight the drives you want to have searched.
After that could you please go to http://www.majorgeeks.com/download506.html and download AdAwareSE and delete what it finds. Then while using AdAware, click on add-ons and get their plug-in for the VX2 variant, and run that and delete what it finds.
After that go to http://www.majorgeeks.com/download2471.html
and download SpyBot and run that and delete what it finds.
Now go to
http://www.majorgeeks.com/download3155.html
and download HiJackThis to its own folder that you create on your C:\ drive.
After it is downloaded open the program and click on the Scan button.
When that is done, click on Save to log.
Post the log that it generates right here so that it maybe viewed and analyzed for problems.
Thanks
Steve

2 Intern

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22 Posts

January 11th, 2005 21:00

How do I delete that file Manually?

4.8K Posts

January 11th, 2005 22:00

LadyxLavender,

Post up a hijack log and i'll see what's runninng on your system that might be reinfecting your system as soon as Norton's cleans it off.

While your doing that, have you tried any online virus scanners? Just to see what they turn up?

-

Mike.

 

4.8K Posts

January 11th, 2005 22:00

LadyxLavender,

Did you also, at any point an time have a 'hijacked' start or search page?

Mike.

4 Apprentice

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8.8K Posts

January 11th, 2005 22:00

To delete the file manually, boot up into SafeMode,(you don't have to go into Safe Mode to delete files as a rule). To get into SM when the Dell logo appears keep tapping the F8 key and that will lead you to the screen where you can arrow up to Safe Mode and hit enter.
Then find the file and delete it, by right clicking on the file and then chooseing the delete option.

Steve

2 Intern

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22 Posts

January 11th, 2005 22:00

I tried to delete the file manually by what you told me.  I went into SafeMode and i found the file and delete it.  Aside from that, I went into the Registry Editor and found the file name and got rid of it also.  When I restart my computer into Normal Mode, the virus seems to be there still.  How do I go upon getting rid of this file completely?  I really need help.  Please respond.

4.8K Posts

January 11th, 2005 23:00

LadyxLavender,

I'm reviewing it now - some of the entry(s) i'm not familar with and have to research first.

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When i'm done, i'll post backl it'll be in just a few more minutes. Did you have a browser hijacker in the past? That particular dll is noted to be a CWS parasite.

Mike.

 

2 Intern

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22 Posts

January 11th, 2005 23:00

Where is the Windows Task Manager?

2 Intern

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22 Posts

January 11th, 2005 23:00

No, I did not have a browser HiJacker in the past.  I just learned that the virus file name is C:\WINDOWS\ietlbass.dll
 
I keep on trying to remove it manually in SafeMode and I removed it in the Registry Editor, but when I restart my computer, the virus is back.  I thought it got rid of it, but it is still there.  Please help.  Thank you.
 

4.8K Posts

January 11th, 2005 23:00

LadyxLavender,
 
RealAudio might be the reinfector, preventing you from successfully deleting that particular file.
 
-
 
Ok, let's see what we can do...
 

 
Go to Windows Task Manager and 'end' the following process, if present:
 
RealAudio.exe
 
Be sure to refresh the list and make sure it gone.
 

Now, let's run HiJackThis, then:

1.  click "Config..."
2.  click "Misc Tools"
3.  click "Delete a file on reboot"
4.  browse to, then double-click on each of the file(s) below, one at a time, if present:

   C:\WINDOWS\ietlbass.dll
   
5.  when prompted to "Reboot Now", after selecting each file, select "No"



Now, let's open a command prompt and unregister the dll(s) we're going to remove, by entering the following:

regsvr32  /u  ietlbass.dll

It's ok, if these aren't found or 'error' out. If you want, just copy and paste the individual lines to a command prompt to save on the typing.




Run HiJackThis and click " Scan", then check(tick) the following, if present:


O2 - BHO: DOMP Class - {4C1B116F-2860-46db-8E6C-B4BFC4DFD683} - C:\WINDOWS\ietlbass.dll

O3 - Toolbar: (no name) - {BA52B914-B692-46c4-B683-905236F6F655} - (no file)

O4 - Global Startup: RealAudio.exe


Now, with all windows closed except HiJackThis, click "Fix checked".


Don't reboot your computer just yet.

Post back a new log.

Mike.

 

4.8K Posts

January 11th, 2005 23:00

LadyxLavender,

Yes, as far as I know. It's a program that reports what's currently running on your system, as well as key areas (like harddrive and registry locations) where malware is known to hide. This gives me (and others) the ability to not only see what's running to determine what you need to do to fix it, but the onboard tools for you to use to help remove some of it. Most all of the things it can do, can also be done manually, but it can be long and drawn out for the person on that end.



Download, then unzip to " C:\HJT", the newest version of HiJackThis; version 1.99.0.

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Let me know if your having a problem using that version to post your log, and i'll link you to the previous version.

Mike.

Message Edited by Midnight Star on 01-11-2005 07:16 PM

2 Intern

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22 Posts

January 11th, 2005 23:00

What is a HiJackThis?  Is it safe to download it?

2 Intern

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22 Posts

January 11th, 2005 23:00

Where is the COMMAND PROMPT on the hijackthis?

2 Intern

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22 Posts

January 11th, 2005 23:00

I just posted my log.  What do i do now?
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