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Old 05-10-2007, 11:07 AM   #6 (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: 35,776
OS: 2000 Pro; XP Pro; XP Home


Re: An apple from the same tree

Hi John -

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

R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://www.websearch.com/ie.aspx?tb_id=50026

Close HijackThis now.

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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:

C:\WINDOWS\SYSTEM32\osmim.dll
c:\windows\system32\osconfig.dll


If they resist, boot to safe mode and delete from there.

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Let's run this additional online scan, to look for remnants.

Establish an internet connection & perform an online scan with Internet Explorer at Kaspersky Online Scanner

Answer Yes, when prompted to install an ActiveX component.
  • The program will then begin downloading the latest definition files.
  • Once the files have been downloaded click on NEXT
  • Locate the Scan Settings button & configure to:
    • Scan using the following Anti-Virus database:
      • Extended
    • Scan Options:
      • Scan Archives
      • Scan Mail Bases
  • Click OK & have it scan My Computer
  • Once the scan is complete, it will display if your system has been infected. It does not provide an option to clean/disinfect. We only require a report from it.
  • Click the Save as Text button to save the file to your desktop so that you may post it in your next reply
* Turn off the real time scanner of any existing antivirus program while performing the online scan

Note for Internet Explorer 7 users: If at any time you have trouble viewing the accept button of the licence, click on the Zoom tool located at the bottom right of the IE window and set the zoom to 75 %. Once the license accepted, reset to 100%.

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Post a new HJT log as well.


How's the system behaving?
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