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Everytime my PC is restarted, a McAfee window pops up saying "The file C:\WINDOWS\System32\BECDFAFE.exe was infected by the Exploit-DcomRpc.gen trojan and has been deleted to complete the Clean process." If the trojan is removed then how can it reappear the next time my computer is restarted? Any ideas? Thanks.

Logfile of HijackThis v1.99.1
Scan saved at 4:19:09 PM, on 10/2/2005
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\csrss.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\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\LEXBCES.EXE
C:\WINDOWS\system32\LEXPPS.EXE
C:\WINDOWS\system32\spoolsv.exe
c:\PROGRA~1\mcafee.com\vso\mcvsrte.exe
C:\WINDOWS\System32\ssl.exe
C:\WINDOWS\System32\svchost.exe
c:\PROGRA~1\mcafee.com\vso\mcshield.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\System32\hkcmd.exe
C:\Program Files\Intel\Modem Event Monitor\IntelMEM.exe
C:\WINDOWS\system32\dla\tfswctrl.exe
C:\Program Files\Dell\Media Experience\PCMService.exe
C:\Program Files\MusicMatch\MusicMatch Jukebox\mmtask.exe
C:\Program Files\MUSICMATCH\MUSICMATCH Jukebox\mm_tray.exe
C:\PROGRA~1\mcafee.com\agent\mcagent.exe
C:\Program Files\Dell AIO Printer A940\dlbabmgr.exe
C:\PROGRA~1\mcafee.com\vso\mcvsshld.exe
C:\Program Files\Dell Support\DSAgnt.exe
c:\progra~1\mcafee.com\vso\mcvsescn.exe
C:\Program Files\Dell AIO Printer A940\dlbabmon.exe
C:\WINDOWS\System32\wuauclt.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\WINDOWS\System32\wuauclt.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\WINDOWS\System32\wuauclt.exe
C:\Program Files\Messenger\MSMSGS.EXE
c:\progra~1\mcafee.com\vso\mcvsftsn.exe
C:\Documents and Settings\Rebecca\Local Settings\Temp\Temporary Directory 1 for hijackthis.zip\HijackThis.exe
C:\WINDOWS\SoftwareDistribution\Download\59bbe22714ec8cd1c1224aa609978d17\update\update.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.dell4me.com/myway
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://home.bellsouth.net/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.dell4me.com/myway
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.dell4me.com/myway
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://www.hotbar.com/dyn/hotbar/3.0/sb_searchPageHome.htm
O2 - BHO: (no name) - {549B5CA7-4A86-11D7-A4DF-000874180BB3} - (no file)
O2 - BHO: DriveLetterAccess - {5CA3D70E-1895-11CF-8E15-001234567890} - C:\WINDOWS\system32\dla\tfswshx.dll
O2 - BHO: (no name) - {FDD3B846-8D59-4ffb-8758-209B6AD74ACC} - (no file)
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: McAfee VirusScan - {BA52B914-B692-46c4-B683-905236F6F655} - c:\progra~1\mcafee.com\vso\mcvsshl.dll
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\System32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\System32\hkcmd.exe
O4 - HKLM\..\Run: [IntelMeM] C:\Program Files\Intel\Modem Event Monitor\IntelMEM.exe
O4 - HKLM\..\Run: [dla] C:\WINDOWS\system32\dla\tfswctrl.exe
O4 - HKLM\..\Run: [StorageGuard] "C:\Program Files\Common Files\Sonic\Update Manager\sgtray.exe" /r
O4 - HKLM\..\Run: [PCMService] "C:\Program Files\Dell\Media Experience\PCMService.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [mmtask] c:\Program Files\MusicMatch\MusicMatch Jukebox\mmtask.exe
O4 - HKLM\..\Run: [MMTray] C:\Program Files\MUSICMATCH\MUSICMATCH Jukebox\mm_tray.exe
O4 - HKLM\..\Run: [VSOCheckTask] "c:\PROGRA~1\mcafee.com\vso\mcmnhdlr.exe" /checktask
O4 - HKLM\..\Run: [MCAgentExe] c:\PROGRA~1\mcafee.com\agent\mcagent.exe
O4 - HKLM\..\Run: [MCUpdateExe] C:\PROGRA~1\mcafee.com\agent\mcupdate.exe
O4 - HKLM\..\Run: [Dell AIO Printer A940] "C:\Program Files\Dell AIO Printer A940\dlbabmgr.exe"
O4 - HKLM\..\Run: [VirusScan Online] c:\PROGRA~1\mcafee.com\vso\mcvsshld.exe
O4 - HKLM\..\Run: [Cryptographic Service] C:\WINDOWS\System32\iarmedi.exe
O4 - HKLM\..\Run: [Services] C:\WINDOWS\system32\6C.tmp
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [DellSupport] "C:\Program Files\Dell Support\DSAgnt.exe" /startup
O4 - Startup: PowerReg Scheduler V3.exe
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\System32\msjava.dll (file missing)
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\System32\msjava.dll (file missing)
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\System32\Shdocvw.dll
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
O17 - HKLM\System\CCS\Services\Tcpip\..\{D1C1531B-4A4A-4748-A3D4-A77E5939A202}: NameServer = 205.152.37.254 205.152.144.235
O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxsrvc.dll
O21 - SSODL: mtklefap - {8F762BF1-6EE9-4C47-5B89-0AFA7A77FF3B} - C:\WINDOWS\System32\sceg32.dll
O21 - SSODL: mtklefap - {8F762BF1-6EE9-4C47-5B89-0AFA7A77FF3B} - C:\WINDOWS\System32\sceg32.dll
O23 - Service: LexBce Server (LexBceS) - Lexmark International, Inc. - C:\WINDOWS\system32\LEXBCES.EXE
O23 - Service: McAfee.com McShield (McShield) - Unknown owner - c:\PROGRA~1\mcafee.com\vso\mcshield.exe
O23 - Service: McAfee SecurityCenter Update Manager (mcupdmgr.exe) - Networks Associates Technology, Inc - C:\PROGRA~1\McAfee.com\Agent\mcupdmgr.exe
O23 - Service: McAfee.com VirusScan Online Realtime Engine (MCVSRte) - Networks Associates Technology, Inc - c:\PROGRA~1\mcafee.com\vso\mcvsrte.exe
O23 - Service: Microsoft SSL (ssl) - Unknown owner - C:\WINDOWS\System32\ssl.exe
 

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TSF Security Team, Emeritus
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26,363 Posts
Hello and Welcome to TSF!

Please subscribe to this thread to get immediate notification of fixes as soon as they are posted.

Please create a new directory - C:\PROGRAM FILES\HIJACKTHIS\
Re-locate your HijackThis files to the new directory


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Please download these additional files/programs. Do not run them until instructed to do so.
Unless otherwise stated, they should be stored in same directory as the HiJackThis program.

CleanUp.exe - Install.

rdrivRem.zip

Ewido Security Suite
  • Install Ewido Security Suite
  • When installing, under "Additional Options" uncheck..
    • Install background guard
    • Install scan via context menu
  • Double-click the icon on Desktop to launch Ewido
You will need to update Ewido to the latest definition files.
  • On the left hand side of the main screen click update.
  • Then click on Start Update.
The update will start and a progress bar will show the updates being installed.
If you are having problems with the updater, you can use this link to manually update Ewido
When you have finished updating, EXIT Ewido.


'UNPLUG'/DISCONNECT YOUR COMPUTER FROM THE INTERNET WHEN YOU HAVE FINISHED DOWNLOADING


This webpage would not be available when you're carrying out the fix. Please save the following instructions in Notepad. I have customed my instructions on the assumption that you are using Notepad. It may lead to some confusion should you choose to do otherwise.

If there's anything that you don't understand, kindly ask your questions before proceeding with the fixes. There should not be any opened browsers when you are carrying out the procedures below.


IT IS IMPORTANT THAT YOU DON'T MISS A STEP & PERFORM EVERYTHING IN THE RIGHT ORDER.


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Next, reboot your computer in SafeMode :
  • Restart your computer
  • After hearing your computer beep once during startup, but before the Windows icon appears, press F8.
  • Instead of Windows loading as normal, a menu should appear
  • Select the first option, to run Windows in Safe Mode.


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Click Start->Run - type SERVICES.MSC & then click on the OK button
  1. Locate the service - Microsoft SSL (ssl)
  2. Double-click on it to open the Properties dialog.
    • Under the General tab, note down the name of "Service name". We shall need it later.
    • Stop the service by using the Stop button.
    • Change the Startup type to Disabled & then click on the OK button
  3. Then start HiJackThis & go to Config>Misc.Tools...> Delete an NT service...
  4. In the popup box that appears, type in "Service name" & then click on the OK button

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CLOSE ALL OTHER PROGRAMS & ALL OPENED WINDOWS


Run a scan with HiJackThis & select/tick the following & click "Fix checked" :

R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://www.hotbar.com/dyn/hotbar/3....rchPageHome.htm
O2 - BHO: (no name) - {549B5CA7-4A86-11D7-A4DF-000874180BB3} - (no file)
O2 - BHO: (no name) - {FDD3B846-8D59-4ffb-8758-209B6AD74ACC} - (no file)
O4 - HKLM\..\Run: [Cryptographic Service] C:\WINDOWS\System32\iarmedi.exe
O4 - HKLM\..\Run: [Services] C:\WINDOWS\system32\6C.tmp
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O21 - SSODL: mtklefap - {8F762BF1-6EE9-4C47-5B89-0AFA7A77FF3B} - C:\WINDOWS\System32\sceg32.dll
O21 - SSODL: mtklefap - {8F762BF1-6EE9-4C47-5B89-0AFA7A77FF3B} - C:\WINDOWS\System32\sceg32.dll
O23 - Service: Microsoft SSL (ssl) - Unknown owner - C:\WINDOWS\System32\ssl.exe



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If you have not done so already, please enable the viewing of Hidden files
From Windows Explorer, go to Tools>Folder Options> View tab.
  • Tick - Show hidden files and folder
  • Untick - Hide file extensions for known types
  • Untick - Hide protected operating system files
Click Yes to confirm & then click OK

Locate and delete the following files:
  • C:\WINDOWS\System32\iarmedi.exe
    C:\WINDOWS\system32\6C.tmp
    C:\WINDOWS\System32\sceg32.dll
    C:\WINDOWS\System32\ssl.exe

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Double-click rdrivRem.zip & run rdrivRem.bat - follow the instructions on the screen.


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Run Cleanup! using the following configuration:

1. Click Options...
2. Set the slider to Standard CleanUp!
3. Uncheck the following:
  • Delete Newsgroup cache
    [*]Delete Newsgroup Subscriptions
    [*]Scan local drives for temporary files
4. Click OK
5. Press the CleanUp! button to start the program. Reboot/logoff when prompted.
* CleanUp! will not create any backups!!


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Run Ewido with it's updated definitions:(...it's important that all windows must be closed)
  • Click Scanner
  • Click Complete System Scan to begin scanning.
  • Click OK when prompted to clean files
With the first file it prompts to clean, select the option:
  • "Perform action on all infections"
  • .Choose clean and click OK.
Once finished, click the Save report button & save the report to your desktop

** Ewido scan would require at least an hour. I suggest that you go grab a cup of coffee & do something else while you wait for it to complete.


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REBOOT TO NORMAL MODE


Perform an online scan with Internet Explorer with Panda ActiveScan
  1. Click Scan your PC & a 'pop up' window shall appear. *ensure that your pop up blocker doesn't block it
  2. Click Scan Now
  3. 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
Post the contents of the report in your next reply

*You needn't remain online while it's doing the scan but you have to re-connect after it has finished to see the report.
*Turn off the real time scanner of any existing antivirus program while performing the online scan



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Download Trend Micro™ Anti-Spyware (by clicking the "Scan and Clean your PC" button).
  • Double-click the tmas-web-scan.exe icon
  • It will say "Loading TrendMicro definitions".
  • Click "Start Scan"
After it's done scanning, click "Scan Results"
  • Make sure all items found have a check next to them, then click "Clean Threats Now".
  • Click Exit.
Reboot your computer. I then need you to repeat the same procedure above again... using the TrendMicro tool. I need the log from the second scan/clean...NOT the first...as this will contain what’s left in the system.

In place of the TrendMicro icon will be a text file called "Antispyware.log", please double-click that log and copy the entire contents and paste them here.


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In your next post, please include fresh logs from:
  • HiJackThis log
    [*] Online Scan
    [*] Ewido
    [*] AntiSpyware.log
Please provide details of any problems you encountered whilst performing the above steps & update us on how the computer behaves now
 
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