Stinger is not removing the W32\Backdoor-CFB virus

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JonE_122
New Member

Date Joined Sep 2004
Total Posts : 3

Posted 10-6-2004 5:11 (GMT +2)

$Quote: Stinger is not removing the W32\Backdoor-CFB virus$ $Alert an admin about: Stinger is not removing the W32\Backdoor-CFB virus$

Stinger has informed me that my computer is infected with the W32\Backdoor-CFB virus, yet it is not removing it for me. I have turned system restore off, I have scanned with Spybot 1.3, and Adaware, yet nothing is being picked up. Stinger is not doing anything!!!!

Touch
Forum Moderator

Date Joined Jun 2004
Total Posts : 12823

Posted 10-6-2004 8:12 (GMT +2)

$Quote: Stinger is not removing the W32\Backdoor-CFB virus$ $Alert an admin about: Stinger is not removing the W32\Backdoor-CFB virus$

Hey

Run this scanner: http://www.mwti.net/antivirus/free_utilities.asp
Take the first link, activate all, in settings

If it don´t work:
Download Hijackthis: http://www.spychecker.com/program/hijackthis.html
Unzip to own permanent folder. Scan, scan button change to-save log. Post log here

Touch

Proud member of:

ALLIANCE OF SECURITY ANALYSIS PROFESSIONALS

JonE_122
New Member

Date Joined Sep 2004
Total Posts : 3

Posted 10-8-2004 3:00 (GMT +2)

$Quote: Stinger is not removing the W32\Backdoor-CFB virus$ $Alert an admin about: Stinger is not removing the W32\Backdoor-CFB virus$

The links on the page you have given doesn't seem to work. However, here's my Hijack log anyway. Thanks alot for helping!

Logfile of HijackThis v1.97.7
Scan saved at 11:00:01 AM, on 8/10/2004
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

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\spoolsv.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\Program Files\Common Files\Microsoft Shared\VS7Debug\mdm.exe
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\System32\svchost.exe
C:\windows\system\hpsysdrv.exe
C:\Windows\system32\HpSrvUI.exe
C:\Program Files\Hewlett-Packard\HP Share-to-Web\hpgs2wnd.exe
C:\Program Files\Hewlett-Packard\Digital Imaging\Unload\hpqcmon.exe
C:\HP\KBD\KBD.EXE
C:\Program Files\Common Files\Logitech\QCDriver3\LVCOMS.EXE
C:\Program Files\Logitech\ImageStudio\LogiTray.exe
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\Program Files\MUSICMATCH\MUSICMATCH Jukebox\mmtask.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Hewlett-Packard\HP Share-to-Web\hpgs2wnf.exe
C:\WINDOWS\system32\rundll32.exe
C:\Program Files\Hewlett-Packard\Digital Imaging\bin\hpobnz08.exe
C:\Program Files\Hewlett-Packard\Digital Imaging\bin\hposol08.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\WINDOWS\system32\DllHost.exe
C:\Program Files\MSN Messenger\msnmsgr.exe
C:\Program Files\Adobe\Acrobat 4.0\Reader\AcroRd32.exe
C:\Documents and Settings\Owner\My Documents\Console Games\HijackThis\HijackThis.exe

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.optusnet.com.au/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Internet Explorer from OptusNet
O2 - BHO: (no name) - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O2 - BHO: (no name) - {FDD3B846-8D59-4ffb-8758-209B6AD74ACC} - c:\Program Files\Microsoft Money\System\mnyviewer.dll
O3 - Toolbar: hp toolkit - {B2847E28-5D7D-4DEB-8B67-05D28BCF79F5} - C:\HP\EXPLOREBAR\HPTOOLKT.DLL
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [hpsysdrv] c:\windows\system\hpsysdrv.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\System32\hkcmd.exe
O4 - HKLM\..\Run: [hp Silent Service] C:\Windows\system32\HpSrvUI.exe
O4 - HKLM\..\Run: [Share-to-Web Namespace Daemon] c:\Program Files\Hewlett-Packard\HP Share-to-Web\hpgs2wnd.exe
O4 - HKLM\..\Run: [CamMonitor] c:\Program Files\Hewlett-Packard\Digital Imaging\Unload\hpqcmon.exe
O4 - HKLM\..\Run: [KBD] C:\HP\KBD\KBD.EXE
O4 - HKLM\..\Run: [StorageGuard] "C:\Program Files\VERITAS Software\Update Manager\sgtray.exe" /r
O4 - HKLM\..\Run: [AutoTBar] C:\hp\bin\autotbar.exe
O4 - HKLM\..\Run: [Recguard] C:\WINDOWS\SMINST\RECGUARD.EXE
O4 - HKLM\..\Run: [USB] C:\WINDOWS\system32\usb.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE NvQTwk,NvCplDaemon initialize
O4 - HKLM\..\Run: [nwiz] nwiz.exe /installquiet /keeploaded
O4 - HKLM\..\Run: [PS2] C:\WINDOWS\system32\ps2.exe
O4 - HKLM\..\Run: [LVCOMS] C:\Program Files\Common Files\Logitech\QCDriver3\LVCOMS.EXE
O4 - HKLM\..\Run: [LogitechGalleryRepair] C:\Program Files\Logitech\ImageStudio\ISStart.exe
O4 - HKLM\..\Run: [LogitechImageStudioTray] C:\Program Files\Logitech\ImageStudio\LogiTray.exe
O4 - HKLM\..\Run: [ccApp] C:\Program Files\Common Files\Symantec Shared\ccApp.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [mmtask] C:\Program Files\MUSICMATCH\MUSICMATCH Jukebox\mmtask.exe
O4 - HKCU\..\Run: [NVIEW] rundll32.exe nview.dll,nViewLoadHook
O4 - HKCU\..\Run: [Microsoft Works Update Detection] C:\Program Files\Microsoft Works\WkDetect.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [ares] "C:\Program Files\Ares\Ares.exe" -h
O4 - Startup: PowerReg Scheduler.exe
O4 - Global Startup: Adobe Gamma Loader.exe.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: hp center.lnk = C:\Program Files\hp center\137903\Program\BackWeb-137903.exe
O4 - Global Startup: hp psc 2000 Series.lnk = C:\Program Files\Hewlett-Packard\Digital Imaging\bin\hpobnz08.exe
O4 - Global Startup: Logitech Desktop Messenger Agent.lnk = C:\Program Files\Logitech\Desktop Messenger\8876480\Program\LDMConf.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O4 - Global Startup: officejet 6100.lnk = ?
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~4\Office10\EXCEL.EXE/3000
O9 - Extra button: MoneySide (HKLM)
O9 - Extra button: Messenger (HKLM)
O9 - Extra 'Tools' menuitem: Windows Messenger (HKLM)
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O14 - IERESET.INF: START_PAGE_URL=http://www.optusnet.com.au/
O16 - DPF: {00B71CFB-6864-4346-A978-C0A14556272C} (Checkers Class) - http://messenger.zone.msn.com/binary/msgrchkr.cab28578.cab
O16 - DPF: {02BF25D5-8C17-4B23-BC80-D3488ABDDC6B} (QuickTime Object) - http://www.apple.com/qtactivex/qtplugin.cab
O16 - DPF: {166B1BCA-3F9C-11CF-8075-444553540000} (Shockwave ActiveX Control) - http://download.macromedia.com/pub/shockwave/cabs/director/swdir.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsClient.cab28578.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{9E823EB3-C5A0-4748-92C9-164AAEB83738}: NameServer = 203.2.75.132 198.142.0.51

Touch
Forum Moderator

Date Joined Jun 2004
Total Posts : 12823

Posted 10-8-2004 1:47 (GMT +2)

$Quote: Stinger is not removing the W32\Backdoor-CFB virus$ $Alert an admin about: Stinger is not removing the W32\Backdoor-CFB virus$

Download this scanner: http://www.mwti.net/antivirus/free_utilities.asp
Use link nr.7!

Scan with Hijacktis, close all other windows, put a checkmark to these, and fix:
O4 - HKCU\..\Run: [ares] "C:\Program Files\Ares\Ares.exe" -h <---Optional, leave IF you installed this.
O4 - Global Startup: hp center.lnk = C:\Program Files\hp center\137903\Program\BackWeb-137903.exe

Boot to safe mode – F8
Find and delete these files:
C:\Program Files\Ares\Ares.exe <<< leave IF you installed this.

Run scanner from Microworld, activate all in settings

Reboot

Touch

Proud member of:

ALLIANCE OF SECURITY ANALYSIS PROFESSIONALS

Andre B
New Member

Date Joined Oct 2004
Total Posts : 1

Posted 10-9-2004 10:40 (GMT +2)

$Quote: Stinger is not removing the W32\Backdoor-CFB virus$ $Alert an admin about: Stinger is not removing the W32\Backdoor-CFB virus$

I had the same problem. Here's what finally eliminated this virus: download and install a trial version of Trend Micro Internet Security 11 and run its virus scan. This worked like a charm for me. You can uninstall this application after it has killed this BackDoor-CFB virus and return using your current virus scanner if you wish. Also just to be on the safe side, run Ad-Aware SE Personal after the virus has been dealt with by Trend Micro.

JonE_122
New Member

Date Joined Sep 2004
Total Posts : 3

Posted 10-14-2004 2:22 (GMT +2)

$Quote: Stinger is not removing the W32\Backdoor-CFB virus$ $Alert an admin about: Stinger is not removing the W32\Backdoor-CFB virus$

Touch, the scanner you have told me to download, when scanning, doesn't pick up any virus.
Now the avpx.exe virus icon looks like two computers connected (internet connection icon). It keeps cutting me off the internet. Also, I can't download the Trend Micro Internet Security 11 because the file is about 35MB and that takes too long (the connection gets terminated then it has to reset).
I still can't get rid of the virus. Is there any way to get rid of it? Now it has turned into a really annoying state where it keeps doing it often.

Touch
Forum Moderator

Date Joined Jun 2004
Total Posts : 12823

Posted 10-14-2004 3:23 (GMT +2)

$Quote: Stinger is not removing the W32\Backdoor-CFB virus$ $Alert an admin about: Stinger is not removing the W32\Backdoor-CFB virus$

See if this can fix it: http://www.emsisoft.com/en/software/download/?
Free registration.

If you don´t have a Firewall, get one: http://www.zonelabs.com/store/content/company/products/znalm/freeDownload.jsp

Touch

$Post reply to : Stinger is not removing the W32\Backdoor-CFB virus$ $Printable version of : Stinger is not removing the W32\Backdoor-CFB virus$

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