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  #1  
Old July 5th, 2004, 10:03 AM
annaht annaht is offline
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Please help! Computer hijacked!

Can somebody help us? We've used CWShredder a million times and it always removes "Searchx" but it always pops up again. Here's my HijackThis log:

Logfile of HijackThis v1.97.7
Scan saved at 11:02:56 AM, on 7/5/2004
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\LEXBCES.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\LEXPPS.EXE
C:\Program Files\McAfee\McAfee Shared Components\Guardian\CMGrdian.exe
C:\Program Files\Lexmark X74-X75\lxbbbmgr.exe
C:\Program Files\ABBYY FineReader 5.0 Sprint\CAgent.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\McAfee\McAfee Shared Components\Instant Updater\RuLaunch.exe
C:\PROGRA~1\PANICW~1\POP-UP~1\PSFree.exe
C:\Program Files\HistoryKill\histkill.exe
C:\Program Files\Lexmark X74-X75\lxbbbmon.exe
C:\Program Files\BigFix\BigFix.exe
C:\Program Files\HistoryKill\hkPopupKiller.exe
C:\Program Files\McAfee\McAfee VirusScan\Avsynmgr.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\McAfee\McAfee VirusScan\VsStat.exe
C:\Program Files\McAfee\McAfee VirusScan\Vshwin32.exe
C:\Program Files\McAfee\McAfee Firewall\CPD.EXE
C:\Program Files\McAfee\McAfee VirusScan\Avconsol.exe
C:\Program Files\McAfee\McAfee Firewall\CPDCLNT.EXE
C:\Program Files\Common Files\Network Associates\McShield\Mcshield.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\WINDOWS\System32\wuauclt.exe
C:\HJT\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = file://C:\DOCUME~1\Greg\LOCALS~1\Temp\sp.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = file://C:\DOCUME~1\Greg\LOCALS~1\Temp\sp.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = file://C:\DOCUME~1\Greg\LOCALS~1\Temp\sp.html
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = file://C:\DOCUME~1\Greg\LOCALS~1\Temp\sp.html
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = file://C:\DOCUME~1\Greg\LOCALS~1\Temp\sp.html
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = file://C:\DOCUME~1\Greg\LOCALS~1\Temp\sp.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,HomeOldSP = about:blank
O4 - HKLM\..\Run: [McAfee Guardian] "C:\Program Files\McAfee\McAfee Shared Components\Guardian\CMGrdian.exe" /SU
O4 - HKLM\..\Run: [Lexmark X74-X75] "C:\Program Files\Lexmark X74-X75\lxbbbmgr.exe"
O4 - HKLM\..\Run: [ABBYY Community Agent] C:\Program Files\ABBYY FineReader 5.0 Sprint\CAgent.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKCU\..\Run: [McAfee.InstantUpdate.Monitor] "C:\Program Files\McAfee\McAfee Shared Components\Instant Updater\RuLaunch.exe" /startmonitor
O4 - HKCU\..\Run: [PopUpStopperFreeEdition] "C:\PROGRA~1\PANICW~1\POP-UP~1\PSFree.exe"
O4 - HKCU\..\Run: [HistoryKill] C:\Program Files\HistoryKill\histkill.exe /startup
O4 - Startup: Shortcut to CWShredder.lnk = C:\Documents and Settings\All Users\CWShredder.exe
O4 - Global Startup: BigFix.lnk = C:\Program Files\BigFix\BigFix.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O9 - Extra 'Tools' menuitem: Sun Java Console (HKLM)
O9 - Extra button: ICQ (HKLM)
O9 - Extra 'Tools' menuitem: ICQ (HKLM)
O9 - Extra button: AIM (HKLM)
O9 - Extra button: Real.com (HKLM)
O9 - Extra button: MoneySide (HKLM)
O9 - Extra button: Yahoo! Messenger (HKLM)
O9 - Extra 'Tools' menuitem: Yahoo! Messenger (HKLM)
O16 - DPF: {02BF25D5-8C17-4B23-BC80-D3488ABDDC6B} (QuickTime Object) - http://www.apple.com/qtactivex/qtplugin.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/...ash/swflash.cab


Please help us fix this! Thank you!

-Ann.

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  #2  
Old July 5th, 2004, 02:21 PM
Tom Myboy Tom Myboy is offline
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Hi Ann!

You're back! I should have offered some links to give you some protection. Will do this time around!

Could you reboot and post a fresh HJT log? I'm looking for a line similar to this in your log:

O2 - BHO: (no name) - {FD90346B-9BF1-4018-A409-6F86439A7333} - C:\WINDOWS\System32\jbpoe.dll < this will be a random dll

Tom
__________________
HijackThis
Ad-aware
Spybot Search & Destroy
SpywareBlaster
SpywareGuard
Housecall Online A/V Scan

Please read the stickys at the top of the forum before posting!

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  #3  
Old July 6th, 2004, 06:27 PM
annaht annaht is offline
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Hi Tom! Yes, I'm back.... *sigh*.... Thanks for your help!

Here's the new log - I couldn't find ANY .dll file. Of course, the searchx hasn't popped up again since we did CWShredder last... but it's only a matter of time....

Thanks!

-Ann.

Logfile of HijackThis v1.97.7
Scan saved at 7:25:00 PM, on 7/6/2004
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\LEXBCES.EXE
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\LEXPPS.EXE
C:\Program Files\McAfee\McAfee Shared Components\Guardian\CMGrdian.exe
C:\Program Files\ABBYY FineReader 5.0 Sprint\CAgent.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\McAfee\McAfee Shared Components\Instant Updater\RuLaunch.exe
C:\PROGRA~1\PANICW~1\POP-UP~1\PSFree.exe
C:\Program Files\HistoryKill\histkill.exe
C:\Program Files\BigFix\BigFix.exe
C:\Program Files\HistoryKill\hkPopupKiller.exe
C:\Program Files\McAfee\McAfee VirusScan\Avsynmgr.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\McAfee\McAfee VirusScan\VsStat.exe
C:\Program Files\McAfee\McAfee VirusScan\Vshwin32.exe
C:\Program Files\McAfee\McAfee Firewall\CPD.EXE
C:\Program Files\McAfee\McAfee VirusScan\Avconsol.exe
C:\Program Files\McAfee\McAfee Firewall\CPDCLNT.EXE
C:\Program Files\Common Files\Network Associates\McShield\Mcshield.exe
C:\HJT\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = file://C:\DOCUME~1\Greg\LOCALS~1\Temp\sp.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = file://C:\DOCUME~1\Greg\LOCALS~1\Temp\sp.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = file://C:\DOCUME~1\Greg\LOCALS~1\Temp\sp.html
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = file://C:\DOCUME~1\Greg\LOCALS~1\Temp\sp.html
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = file://C:\DOCUME~1\Greg\LOCALS~1\Temp\sp.html
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = file://C:\DOCUME~1\Greg\LOCALS~1\Temp\sp.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,HomeOldSP = about:blank
O4 - HKLM\..\Run: [McAfee Guardian] "C:\Program Files\McAfee\McAfee Shared Components\Guardian\CMGrdian.exe" /SU
O4 - HKLM\..\Run: [ABBYY Community Agent] C:\Program Files\ABBYY FineReader 5.0 Sprint\CAgent.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKCU\..\Run: [McAfee.InstantUpdate.Monitor] "C:\Program Files\McAfee\McAfee Shared Components\Instant Updater\RuLaunch.exe" /startmonitor
O4 - HKCU\..\Run: [PopUpStopperFreeEdition] "C:\PROGRA~1\PANICW~1\POP-UP~1\PSFree.exe"
O4 - HKCU\..\Run: [HistoryKill] C:\Program Files\HistoryKill\histkill.exe /startup
O4 - Startup: Shortcut to CWShredder.lnk = C:\Documents and Settings\All Users\CWShredder.exe
O4 - Global Startup: BigFix.lnk = C:\Program Files\BigFix\BigFix.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O9 - Extra 'Tools' menuitem: Sun Java Console (HKLM)
O9 - Extra button: ICQ (HKLM)
O9 - Extra 'Tools' menuitem: ICQ (HKLM)
O9 - Extra button: AIM (HKLM)
O9 - Extra button: Real.com (HKLM)
O9 - Extra button: MoneySide (HKLM)
O9 - Extra button: Yahoo! Messenger (HKLM)
O9 - Extra 'Tools' menuitem: Yahoo! Messenger (HKLM)
O16 - DPF: {02BF25D5-8C17-4B23-BC80-D3488ABDDC6B} (QuickTime Object) - http://www.apple.com/qtactivex/qtplugin.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/...ash/swflash.cab

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  #4  
Old July 7th, 2004, 12:24 PM
Tom Myboy Tom Myboy is offline
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CWShredder version 1.59.1 has been updated to fix this infection. If you don't have the most current version, either press the "Check for update" button and download the newest one or you can download it from http://downloads.subratam.org/CWShredder.exe

If this doesn't get it, there is a tool from Freeatlast that we can use.

Tom

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  #5  
Old July 8th, 2004, 04:10 PM
annaht annaht is offline
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I think we got it this time.... we had just updated to the most recent CWShredder when this first happened, and I guess it wasn't updated enough! It hasn't come back again... I'll write back immediately if it does. Thank you!

-Ann.

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  #6  
Old July 8th, 2004, 05:05 PM
Tom Myboy Tom Myboy is offline
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Your welcome... keep us posted!

These are tools that will help heep you from getting infected again:

SpywareBlaster will block bad ActiveX and malevolent cookies. http://www.javacoolsoftware.com/spywareblaster.html

SpywareGuard is a real-time spyware scanner.
http://www.wilderssecurity.net/spywareguard.html

IE-SPYAD puts over 4000 sites in your restricted zone so you'll be protected when you visit innocent-looking sites that aren't actually innocent at all.
http://www.staff.uiuc.edu/~ehowes/resource.htm#IESPYAD

All are very small free programs. Occasionally check for updates.

Adjust your security settings for ActiveX:
Go to Internet Options/Security/Internet, press 'default level', then OK.
Now press "Custom Level."
In the ActiveX section, set the first two options ("Download signed and unsigned ActiveX controls) to 'prompt', and 'Initialize and Script ActiveX controls not marked as safe" to 'disable'.

Check for updates for Windows and Internet Explorer every week or so. Download each critical update one by one, rebooting when necessary.. Repeat this until you get the message "no critical updates available"
http://v4.windowsupdate.microsoft.com/

Tom

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  #7  
Old July 9th, 2004, 07:59 AM
annaht annaht is offline
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Hi Tom,

It came back this morning. I re-did HiJack This when it showed back up and a line similar to the one you were looking for earlier is there now. I'm not going to run CW Shredder again just yet - should I delete that line from HiJack this or will that not do it? Here's the log:

C:\Program Files\McAfee\McAfee VirusScan\Avsynmgr.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\McAfee\McAfee VirusScan\VsStat.exe
C:\Program Files\McAfee\McAfee VirusScan\Vshwin32.exe
C:\Program Files\McAfee\McAfee Firewall\CPD.EXE
C:\Program Files\McAfee\McAfee VirusScan\Avconsol.exe
C:\Program Files\McAfee\McAfee Firewall\CPDCLNT.EXE
C:\Program Files\Common Files\Network Associates\McShield\Mcshield.exe
C:\WINDOWS\System32\wuauclt.exe
C:\HJT\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = file://C:\DOCUME~1\Greg\LOCALS~1\Temp\sp.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = file://C:\DOCUME~1\Greg\LOCALS~1\Temp\sp.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = file://C:\DOCUME~1\Greg\LOCALS~1\Temp\sp.html
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = file://C:\DOCUME~1\Greg\LOCALS~1\Temp\sp.html
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = file://C:\DOCUME~1\Greg\LOCALS~1\Temp\sp.html
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = file://C:\DOCUME~1\Greg\LOCALS~1\Temp\sp.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,HomeOldSP = about:blank
O2 - BHO: (no name) - {0B2C758A-5161-4BC4-A821-7A88CE38E77F} - C:\WINDOWS\System32\lanjaaa.dll
O4 - HKLM\..\Run: [McAfee Guardian] "C:\Program Files\McAfee\McAfee Shared Components\Guardian\CMGrdian.exe" /SU
O4 - HKLM\..\Run: [ABBYY Community Agent] C:\Program Files\ABBYY FineReader 5.0 Sprint\CAgent.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKCU\..\Run: [McAfee.InstantUpdate.Monitor] "C:\Program Files\McAfee\McAfee Shared Components\Instant Updater\RuLaunch.exe" /startmonitor
O4 - HKCU\..\Run: [PopUpStopperFreeEdition] "C:\PROGRA~1\PANICW~1\POP-UP~1\PSFree.exe"
O4 - HKCU\..\Run: [HistoryKill] C:\Program Files\HistoryKill\histkill.exe /startup
O4 - Startup: Shortcut to CWShredder.lnk = C:\Documents and Settings\All Users\CWShredder.exe
O4 - Global Startup: BigFix.lnk = C:\Program Files\BigFix\BigFix.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O9 - Extra 'Tools' menuitem: Sun Java Console (HKLM)
O9 - Extra button: ICQ (HKLM)
O9 - Extra 'Tools' menuitem: ICQ (HKLM)
O9 - Extra button: AIM (HKLM)
O9 - Extra button: Real.com (HKLM)
O9 - Extra button: MoneySide (HKLM)
O9 - Extra button: Yahoo! Messenger (HKLM)
O9 - Extra 'Tools' menuitem: Yahoo! Messenger (HKLM)
O16 - DPF: {02BF25D5-8C17-4B23-BC80-D3488ABDDC6B} (QuickTime Object) - http://www.apple.com/qtactivex/qtplugin.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/...ash/swflash.cab

THanks again!

-Ann.

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  #8  
Old July 9th, 2004, 01:34 PM
Tom Myboy Tom Myboy is offline
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I see CWShredder is not fixing this one as once thought.....

Please follow these instructions carefully!

Download and install APM from: http://www.diamondcs.com.au/index.php?page=apm

Close all windows except HijackThis and fix these lines.

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = file://C:\DOCUME~1\Greg\LOCALS~1\Temp\sp.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = file://C:\DOCUME~1\Greg\LOCALS~1\Temp\sp.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = file://C:\DOCUME~1\Greg\LOCALS~1\Temp\sp.html
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = file://C:\DOCUME~1\Greg\LOCALS~1\Temp\sp.html
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = file://C:\DOCUME~1\Greg\LOCALS~1\Temp\sp.html
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = file://C:\DOCUME~1\Greg\LOCALS~1\Temp\sp.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,HomeOldSP = about:blank
O2 - BHO: (no name) - {0B2C758A-5161-4BC4-A821-7A88CE38E77F} - C:\WINDOWS\System32\lanjaaa.dll

Then start APM.
In the upper window select explorer.exe
In the lower window find and rightclick the BHO from the HijackThis log... lanjaaa.dll
Select Unload DLL and click OK on the prompts that follow.

Reboot and scan with AdAware (check for updates first!) to remove the txt and html protocol association.

Post a fresh HijackThis log.

Tom

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  #9  
Old July 10th, 2004, 07:57 AM
annaht annaht is offline
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I followed your instructions above - only, after getting rid of the O2 line in Hijack This, that dll was missing in APM. Is this bad?

Here's the HijackThis log:

Logfile of HijackThis v1.97.7
Scan saved at 8:57:25 AM, on 7/10/2004
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\LEXBCES.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\LEXPPS.EXE
C:\Program Files\McAfee\McAfee Shared Components\Guardian\CMGrdian.exe
C:\Program Files\ABBYY FineReader 5.0 Sprint\CAgent.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\McAfee\McAfee Shared Components\Instant Updater\RuLaunch.exe
C:\PROGRA~1\PANICW~1\POP-UP~1\PSFree.exe
C:\Program Files\BigFix\BigFix.exe
C:\Program Files\McAfee\McAfee VirusScan\Avsynmgr.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\McAfee\McAfee VirusScan\VsStat.exe
C:\Program Files\McAfee\McAfee VirusScan\Vshwin32.exe
C:\Program Files\McAfee\McAfee Firewall\CPD.EXE
C:\Program Files\McAfee\McAfee VirusScan\Avconsol.exe
C:\Program Files\McAfee\McAfee Firewall\CPDCLNT.EXE
C:\Program Files\Common Files\Network Associates\McShield\Mcshield.exe
C:\WINDOWS\System32\wuauclt.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\HJT\HijackThis.exe

O4 - HKLM\..\Run: [McAfee Guardian] "C:\Program Files\McAfee\McAfee Shared Components\Guardian\CMGrdian.exe" /SU
O4 - HKLM\..\Run: [ABBYY Community Agent] C:\Program Files\ABBYY FineReader 5.0 Sprint\CAgent.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKCU\..\Run: [McAfee.InstantUpdate.Monitor] "C:\Program Files\McAfee\McAfee Shared Components\Instant Updater\RuLaunch.exe" /startmonitor
O4 - HKCU\..\Run: [PopUpStopperFreeEdition] "C:\PROGRA~1\PANICW~1\POP-UP~1\PSFree.exe"
O4 - HKCU\..\Run: [HistoryKill] C:\Program Files\HistoryKill\histkill.exe /startup
O4 - Startup: Shortcut to CWShredder.lnk = C:\Documents and Settings\All Users\CWShredder.exe
O4 - Global Startup: BigFix.lnk = C:\Program Files\BigFix\BigFix.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O9 - Extra 'Tools' menuitem: Sun Java Console (HKLM)
O9 - Extra button: ICQ (HKLM)
O9 - Extra 'Tools' menuitem: ICQ (HKLM)
O9 - Extra button: AIM (HKLM)
O9 - Extra button: Real.com (HKLM)
O9 - Extra button: MoneySide (HKLM)
O9 - Extra button: Yahoo! Messenger (HKLM)
O9 - Extra 'Tools' menuitem: Yahoo! Messenger (HKLM)
O16 - DPF: {02BF25D5-8C17-4B23-BC80-D3488ABDDC6B} (QuickTime Object) - http://www.apple.com/qtactivex/qtplugin.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/...ash/swflash.cab



Thanks Tom!

-Ann.

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  #10  
Old July 10th, 2004, 11:00 AM
Tom Myboy Tom Myboy is offline
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I followed your instructions above - only, after getting rid of the O2 line in Hijack This, that dll was missing in APM. Is this bad?


Well yes, killing that dll would be the key to not geting reinfected again. Can you boot into Safe Mode (restart your computer, tap F8 while booting and select Safe Mode) and search for lanjaaa.dll The chances of manual removal like this are slim, as it is well hidden by the infection, but worth a try,

This really shouldn't be in your startups. Does CWShredder ask you if it can run at the next time you reboot your computer? If not, fix this with HijackThis too:

O4 - Startup: Shortcut to CWShredder.lnk = C:\Documents and Settings\All Users\CWShredder.exe

These are resource hogs that can be fixed too:

O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE

Make sure all these protections are in place:

SpywareBlaster will block bad ActiveX and malevolent cookies. http://www.javacoolsoftware.com/spywareblaster.html

SpywareGuard is a real-time spyware scanner.
http://www.wilderssecurity.net/spywareguard.html

IE-SPYAD puts over 4000 sites in your restricted zone so you'll be protected when you visit innocent-looking sites that aren't actually innocent at all.
http://www.staff.uiuc.edu/~ehowes/resource.htm#IESPYAD

All are very small free programs. Occasionally check for updates.

Adjust your security settings for ActiveX:
Go to Internet Options/Security/Internet, press 'default level', then OK.
Now press "Custom Level."
In the ActiveX section, set the first two options ("Download signed and unsigned ActiveX controls) to 'prompt', and 'Initialize and Script ActiveX controls not marked as safe" to 'disable'.

Check for updates for Windows and Internet Explorer every week or so. Download each critical update one by one, rebooting when necessary.. Repeat this until you get the message "no critical updates available"
http://v4.windowsupdate.microsoft.com/

Tom

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  #11  
Old July 18th, 2004, 08:01 PM
annaht annaht is offline
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Hi Tom,

Sorry it took me so long to respond - we've just moved and so our computer wasn't hooked up for a little while. The hijack did show back up, and I ran Hijack This again and it showed up the dll under a different name. I fixed them and ran APM - the dll showed this time, I unloaded it, and it was gone from HijackThis, but now it's back again, under yet another different name. Why won't this vanish entirely?

I will make sure to put all the protections in place that you recommend.

Thanks for your help!

-Ann.

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  #12  
Old July 19th, 2004, 04:59 PM
Tom Myboy Tom Myboy is offline
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Hi Ann,

Hope you move went well...

Here's another fix for for your type of infection. It's a little more involved, but it works!


Please download Registrar Lite:

http://www.resplendence.com/download/reglite.exe

Run Registrar Lite and open this key:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows

DoubleClick and identify the file listed in AppInit_DLLs.

Create a new folder for backups somewhere: (e.g. My Documents\Backups)

Hilite the Windows key marked in purple, and use reglite's file menu>export, save in the following formats:
Name them as--

1.) Winkey.reg (Selected by defaults) (Save as type: regedit4 .reg type)
2.) Winkey.hiv (in Save as type: Scroll to select-regetd32/WinAPI *hiv *dat files)

When both files/backups are successfully saved, Rename the Windows key to Windows1
, Clear the data in the AppInit value., Rename back to original , restart Preferably in Safe mode, find and delete the file.

--When done:
1.) Navigate to backups location, And DoubleClick on the winkey.reg file.
Answer yes to the prompt.
2.) Run reglite, open the same windows key:
While it's being selected/marked in purple, Use reglite's file menu>Import
Browse to and select the "winkey.hiv" saved.
Hit 'open' , merge and 'ok' it.
Repeat the cleanup steps outlined before in the AppInit value (clearing the data)

Any questions, just give a hollar!

Tom

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  #13  
Old July 19th, 2004, 06:36 PM
annaht annaht is offline
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Hi Tom,

I made it as far as the line that says "hilite the Windows key marked in purple" and you lost me there... I have no windows key marked in purple. Am I supposed to still be in the box that pops up when I double clicked on AppInit_DLLs?

Thanks again!

-Ann.

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