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Old 10-02-2006, 04:08 PM   #7 (permalink)
tetonbob
Manager, Security Center, TSF Academy; Analyst, Security Team
 
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Join Date: Jan 2005
Location: Transylvania County, North Carolina, USA
Posts: 35,795
OS: 2000 Pro; XP Pro; XP Home


We still have some work to do, but you should have seen a big improvement.

Please go to: VirusTotal
  • At the top of the page you'll find a "Browse" button. Click the "Browse" button and browse to this file in BOLD:

    C:\WINDOWS\system32\hylvbohg.exe


  • Click "Open".
  • Then click the "Send" button at the top of the VirusTotal page.
  • This will scan the file. Please be patient.
  • Once scanned, copy and paste the results in your next reply.
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I see you have Ewido already. Please update it's definitions, and run a scan where I have placed it in this fix.

Run Ewido
  • From the main ewido screen, click on update, then click the Start
    update
    button.
  • After the update finishes (the status bar at the bottom will display "Update
    successful")
  • select the "Settings" tab.
  • Once in the Settings screen click on "Recommended actions" and then select "Quarantine".
  • Under "Reports"
  • Select "Automatically generate report after every scan"
  • Un-Select "Only if threats were found"
  • Exit Ewido. DO NOT scan yet.

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Restart your computer and boot into Safe Mode by tapping the F8 key repeatedly until a menu shows up (and choose Safe Mode from the list). In some systems, this may be the F5 key, so try that if F8 doesn't work. Login on your usual account. Make sure to close any open browsers.

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Open HijackThis and click on 'Do a System Scan Only'. Check the following entries if they exist (make sure you do not miss any) and click Fix Checked

O2 - BHO: (no name) - {B7672BAF-E9A3-49B6-86B2-C81719A18A4C} - C:\WINDOWS\system32\aabagorf.dll

All O18 entries like this one, EXCEPT the first one:

O18 - Protocol: bw+0s - {520EBE0A-BAF8-4558-B156-BCE987C20F69} - C:\Program Files\Logitech\Desktop Messenger\8876480\Program\BWPlugProtocol-8876480.dll


Close HijackThis now.

Go to My Computer->Tools->Folder Options->View tab:
* Under the Hidden files and folders heading, select Show hidden files and folders.
* Uncheck the Hide protected operating system files (recommended) option.
* Also make sure there is no checkmark beside Hide file extensions for known file types
* Click Yes to confirm and then click OK.


Delete the following if it still exists:

C:\WINDOWS\system32\aabagorf.dll


Run Ewido with it's updated definitions:(...it's important that all windows must be closed)
  • Click Scanner
  • Click on the Scan tab
  • Click Complete System Scan to begin scanning.
    Once the scan is complete do the following:
  • If you have any infections you will prompted, then select "Apply all actions"
  • Once finished, click the Save report button, then click Save Report As and save it to your desktop. (make sure to remember where you saved that file, this is important).

Restart in normal mode.

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Perform an online scan with Internet Explorer with Panda ActiveScan http://www.pandasoftware.com/products/activescan.htm

Click on the "Free To Use ActiveScan" located on the top right hand corner
  1. Click Check Now and a "pop up" window will appear. * Please ensure that your pop up blocker doesn't block it *
  2. Enter your e-mail address, country, and state & click Scan Now * The download of the 8 MB Panda's ActiveX control will take place *
Begin the scan by selecting My Computer
  • If it finds any malware, it will offer you a report.
  • Please ignore any entry it finds and the offer to buy the program to remove the entry, as we will address this later.
  • Click on See report then click Save report
*Turn off the real time scanner of any existing antivirus program while performing the online scan

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Please download SmitfraudFix (by S!Ri)
Extract the content (a folder named SmitfraudFix) to your Desktop.

Open the SmitfraudFix folder and double-click smitfraudfix.cmd
Select option #1 - Search by typing 1 and press "Enter"
and a text file will appear which lists infected files (if present).
Please copy/paste the content of that report into your next reply.

IMPORTANT: Do NOT run option #2 OR any other option until you are directed to do so!

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Open Hijack This and click on 'Do a System Scan and save a Logfile'. Save the log file and post it here.

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Please return with results from:

VirusTotal
Ewido
Panda
SmitfraudFix (rapport.txt)
HJT
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Microsoft MVP - Consumer Security 2009
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