Jump to content


 


Register a free account to unlock additional features at BleepingComputer.com
Welcome to BleepingComputer, a free community where people like yourself come together to discuss and learn how to use their computers. Using the site is easy and fun. As a guest, you can browse and view the various discussions in the forums, but can not create a new topic or reply to an existing one unless you are logged in. Other benefits of registering an account are subscribing to topics and forums, creating a blog, and having no ads shown anywhere on the site.


Click here to Register a free account now! or read our Welcome Guide to learn how to use this site.

Photo

A Problem With Trojan.vundo


  • This topic is locked This topic is locked
4 replies to this topic

#1 Jeffman

Jeffman

  • Members
  • 2 posts
  • OFFLINE
  •  
  • Local time:02:14 AM

Posted 21 October 2005 - 11:41 AM

Hi, i'm new here.. but I followed your guide to removing Trojan.Vundo.B form my computer. I did it in safe mode and everything.. it removed but as soon as I rebooted, it came back.. is there anything I could do to get it out permanently?

BC AdBot (Login to Remove)

 


#2 sUBs

sUBs

    sUBs


  • Malware Response Team
  • 2,489 posts
  • OFFLINE
  •  
  • Local time:03:14 PM

Posted 21 October 2005 - 04:12 PM

You may start by posting a Hijackthis log

Download HiJackThis - this program will help us determine if there are any malware on your computer.
  • Double-click on the file you just downloaded.
  • Click on the "Unzip" button to install the newer version.
  • It will by default install to the directory - C:\Program Files\HiJackThis\
  • If it gives you an intro screen, just choose - Do a system scan and save a logfile.
  • If you don't get the intro screen, just hit [Scan] and then click on Save log.
  • Post the HiJackThis.log file here.


#3 Jeffman

Jeffman
  • Topic Starter

  • Members
  • 2 posts
  • OFFLINE
  •  
  • Local time:02:14 AM

Posted 21 October 2005 - 08:11 PM

Logfile of HijackThis v1.99.1
Scan saved at 8:09:54 PM, on 10/21/2005
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:\Program Files\Webroot\Spy Sweeper\WRSSSDK.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Documents and Settings\Jeff Nespiak\My Documents\HJT\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://jeffmans-video-games.tk/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://ca8l.hpwis.com
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = localhost
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: MSEvents Object - {52B1DFC7-AAFC-4362-B103-868B0683C697} - C:\WINDOWS\System32\cbaxy.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O2 - BHO: Norton Internet Security - {9ECB9560-04F9-4bbc-943D-298DDF1699E1} - C:\Program Files\Common Files\Symantec Shared\AdBlocking\NISShExt.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton Internet Security\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: Norton Internet Security - {0B53EAC3-8D69-4b9e-9B19-A37C9A5676A7} - C:\Program Files\Common Files\Symantec Shared\AdBlocking\NISShExt.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton Internet Security\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [MMTray] C:\Program Files\MUSICMATCH\MUSICMATCH Jukebox\mm_tray.exe
O4 - HKLM\..\Run: [TV Now] C:\Program Files\HPQ\Notebook Utilities\TvNow.exe /RK
O4 - HKLM\..\Run: [Display Settings] C:\Program Files\HPQ\Notebook Utilities\hptasks.exe /s
O4 - HKLM\..\Run: [QT4HPOT] C:\Program Files\HPQ\One-Touch\OneTouch.EXE
O4 - HKLM\..\Run: [SynTPLpr] C:\Program Files\Synaptics\SynTP\SynTPLpr.exe
O4 - HKLM\..\Run: [SynTPEnh] C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
O4 - HKLM\..\Run: [RoxioEngineUtility] "C:\Program Files\Common Files\Roxio Shared\System\EngUtil.exe"
O4 - HKLM\..\Run: [RoxioDragToDisc] "C:\Program Files\Roxio\Easy CD Creator 6\DragToDisc\DrgToDsc.exe"
O4 - HKLM\..\Run: [Cpqset] C:\Program Files\HPQ\Default Settings\cpqset.exe
O4 - HKLM\..\Run: [CARPService] carpserv.exe
O4 - HKLM\..\Run: [HPDJ Taskbar Utility] C:\WINDOWS\System32\spool\drivers\w32x86\3\hpztsb08.exe
O4 - HKLM\..\Run: [WinPatrol] "C:\PROGRA~1\BILLPS~1\WINPAT~1\WinPatrol.exe"
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe
O4 - HKLM\..\Run: [SSC_UserPrompt] C:\Program Files\Common Files\Symantec Shared\Security Center\UsrPrmpt.exe
O4 - HKLM\..\Run: [LogitechVideoRepair] C:\Program Files\Logitech\Video\ISStart.exe
O4 - HKLM\..\Run: [LogitechVideoTray] C:\Program Files\Logitech\Video\LogiTray.exe
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [REGSHAVE] C:\Program Files\REGSHAVE\REGSHAVE.EXE /AUTORUN
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [SpySweeper] "C:\Program Files\Webroot\Spy Sweeper\SpySweeper.exe" /startintray
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKCU\..\Run: [LDM] C:\Program Files\Logitech\Desktop Messenger\8876480\Program\BackWeb-8876480.exe
O4 - Global Startup: Logitech Desktop Messenger.lnk = C:\Program Files\Logitech\Desktop Messenger\8876480\Program\LDMConf.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~4\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\j2re1.4.2\bin\npjpi142.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\j2re1.4.2\bin\npjpi142.dll
O9 - Extra button: AIM - {AC9E2541-2814-11d5-BC6D-00B0D0A1DE45} - C:\Program Files\AIM\aim.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\MSMSGS.EXE
O9 - Extra 'Tools' menuitem: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\MSMSGS.EXE
O14 - IERESET.INF: START_PAGE_URL=http://ca8l.hpwis.com
O16 - DPF: {0E5F0222-96B9-11D3-8997-00104BD12D94} (PCPitstop Utility) - http://pcpitstop.com/pcpitstop/PCPitStop.CAB
O16 - DPF: {14B87622-7E19-4EA8-93B3-97215F77A6BC} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/Messe...nt.cab31267.cab
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/MsnMesse...pDownloader.cab
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)
O20 - Winlogon Notify: cbaxy - C:\WINDOWS\System32\cbaxy.dll
O20 - Winlogon Notify: WRNotifier - C:\WINDOWS\SYSTEM32\WRLogonNTF.dll
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Network Proxy (ccProxy) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccProxy.exe
O23 - Service: Symantec Password Validation (ccPwdSvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccPwdSvc.exe
O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
O23 - Service: HP Configuration Interface Service (HPConfig) - Hewlett-Packard - C:\WINDOWS\system32\HPConfig.exe
O23 - Service: HPWirelessMgr - Hewlett-Packard Co. - C:\Program Files\HPQ\Notebook Utilities\HPWirelessMgr.exe
O23 - Service: iPod Service (iPodService) - Apple Computer, Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: ISSvc (ISSVC) - Symantec Corporation - C:\Program Files\Norton Internet Security\ISSVC.exe
O23 - Service: Norton AntiVirus Auto-Protect Service (navapsvc) - Symantec Corporation - C:\Program Files\Norton Internet Security\Norton AntiVirus\navapsvc.exe
O23 - Service: SAVScan - Symantec Corporation - C:\Program Files\Norton Internet Security\Norton AntiVirus\SAVScan.exe
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\COMMON~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: PC Tools Spyware Doctor (SDhelper) - PC Tools - C:\Program Files\Spyware Doctor\sdhelp.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: Symantec SPBBCSvc (SPBBCSvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SPBBC\SPBBCSvc.exe
O23 - Service: Webroot Spy Sweeper Engine (svcWRSSSDK) - Webroot Software, Inc. - C:\Program Files\Webroot\Spy Sweeper\WRSSSDK.exe
O23 - Service: Symantec Core LC - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\CCPD-LC\symlcsvc.exe
O23 - Service: SymWMI Service (SymWSC) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe




See.. I removed the infected files and everything.. but they reappeared when I rebooted... do I disable System Restore?

#4 sUBs

sUBs

    sUBs


  • Malware Response Team
  • 2,489 posts
  • OFFLINE
  •  
  • Local time:03:14 PM

Posted 22 October 2005 - 01:04 AM

Which version of SpySweeper do you have? You must be using the older version. The latest version - 4.50 does an impressive job of removing Vundo. Do you have the option of updating your version to 4.50?

Let's fix this using an alternate method..

Please disable Webroot SpySweeper & SpyBot's Tea Timer, as they hinder the removal of some entries. You can re-enable them after you're clean.

To disable Webroot SpySweeper:
  • Go to the Options>Program Options
  • Uncheck Load at Windows Startup
  • Click Shields & uncheck all items there
  • Uncheck Home page shield.
  • Automaticly restore default without notifiction
To disable Spybot's Tea Timer:
  • Open Spybot Search & Destroy.
  • In the Mode menu click "Advanced mode" if not already selected.
  • Choose [Yes] at the Warning prompt.
  • Expand the [Tools] menu.
  • Click [Resident].
  • Uncheck the Resident "TeaTimer" (Protection of overall system settings) active. box.
  • In the File menu click [Exit] to exit Spybot Search & Destroy.
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

Please print these instructions out for use in Safe Mode.

Please download VundoFix.exe to your desktop. Double-click on it to extract the files to a new folder on your desktop.

Reboot your computer into Safe Mode.
Restart your computer and continually tapping the F8 key until a menu appears.
Use your up arrow key to highlight Safe Mode then hit enter.

Once in safe mode open the VundoFix folder and doubleclick on KillVundo.bat
At the introductory screen, press <Enter> to proceed.
When asked to type in a filepath, please key this in:
  • C:\WINDOWS\System32\cbaxy.dll
Press Enter to continue with the fix.


* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *


Next you will be asked to type in a second filepath.
At this point please type the following file path (make sure to enter it exactly as below!):
  • C:\WINDOWS\System32\yxaby.* < - the asterix * is part of the filepath
Press Enter to continue with the fix.


* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *


The fix should then automatically launch HijackThis. (if it doesn't, you'll have to do it manually)
In HiJackThis, please place a check next to the following items and click FIX CHECKED:
  • O2 - BHO: MSEvents Object - {52B1DFC7-AAFC-4362-B103-868B0683C697} - C:\WINDOWS\System32\cbaxy.dll
    O20 - Winlogon Notify: cbaxy - C:\WINDOWS\System32\cbaxy.dll
After you have fixed these items, close Hijackthis and Press any key to Force a reboot of your computer.
Pressing any key will cause a "Blue Screen of Death" this is normal, do not worry!


* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *


Once your machine reboots please continue with the instructions below.

Download and install CleanUp!

Open Cleanup! by double-clicking the icon on your desktop (or from the Start > All Programs menu).
Set the program up as follows:
Click "Options..."
Move the arrow down to "Custom CleanUp!"
Put a check next to the following (Make sure nothing else is checked!):
  • Empty Recycle Bins
  • Delete Cookies
  • Delete Prefetch files
  • Cleanup! All Users
Click OK
Press the CleanUp! button to start the program.

It may ask you to reboot at the end, click NO.


* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *


Then, perform an online scan with Internet Explorer with Panda ActiveScan
  • Click Scan your PC & a 'pop up' window shall appear. *ensure that your pop up blocker doesn't block it
  • Click Scan Now
  • Enter your e-mail address & click Scan Now ...begins downloading 8 MB Panda's ActiveX controls
Begin the scan by selecting My Computer
  • If it finds any malware, it will offer you a report.
  • Click on see report. Then click Save report
Copy the results of the ActiveScan and paste them here along with a new HiJackThis log and the vundofix.txt file from the vundofix folder into this topic.

#5 sUBs

sUBs

    sUBs


  • Malware Response Team
  • 2,489 posts
  • OFFLINE
  •  
  • Local time:03:14 PM

Posted 29 October 2005 - 12:15 AM

* * * * * * * * *

Due to the lack of feedback, this Topic is closed.

If you need this topic reopened, please request this by sending the moderating team a PM with the address of the thread. This applies only to the original topic starter.

Everyone else please begin a New Topic.

* * * * * * * * *




0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users