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Infected With Winiogon.exe, Search Assistant, Winfixer, Websearch


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2 replies to this topic

#1 -Hybrid

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Posted 23 April 2006 - 10:30 AM

I somehow received winIogon.exe from some random website. I know that winlogon.exe is a real file that belongs in the windows folder. This file is a fake, and has an "I" instead of the "L". It came with trojans and ad software inside of it. So far, any attempt to remove it has failed. I tried Adaware, HiJackthis, Spybot Search and Destroy, Microsoft Anti-Spyware, Symantic Anti Virus, Spyware Doctor, ewido anti-malware, killbox, and winpfind. None of these will remove it. I googled information about this virus and what i got from it was: It detect's when it is being deleted and automatically takes up 100 mb of memory. Then it gives you a blue screen, forcing you to restart your computer. I opened up my Task Manager and some of the trojans that it has are called "Tueph.exe" and "dknlhi.exe". I also found a folder called "srchasst"(Easily noted as Search Assistant) inside of the windows folder. If i try to delete or end any of these processes or delete the folder, it either automatically comes back or gives me an error message saying that it is in use by another program. The ads and popups i get only happen if i open up a media file or a browser. Can someone please help me?


Logfile of HijackThis v1.99.1
Scan saved at 11:09:53 AM, on 4/23/2006
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\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\svchost.exe
C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\system32\tueph.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\tueph.exe
C:\WINDOWS\system32\tueph.exe
C:\WINDOWS\system32\dknlhi.exe
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\PROGRA~1\SYMANT~1\VPTray.exe
C:\Program Files\Microsoft AntiSpyware\gcasDtServ.exe
C:\Program Files\Symantec AntiVirus\DefWatch.exe
C:\Program Files\Common Files\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\WINDOWS\system32\nvsvc32.exe
C:\Program Files\Symantec AntiVirus\Rtvscan.exe
C:\WINDOWS\system32\wdfmgr.exe
C:\WINDOWS\system32\RUNDLL32.EXE
C:\WINDOWS\system32\hkcmd.exe
C:\WINDOWS\system32\igfxpers.exe
C:\WINDOWS\system32\ctfmon.exe
C:\WINDOWS\System32\alg.exe
C:\Program Files\Microsoft AntiSpyware\gcasServ.exe
C:\WINDOWS\explorer.exe
C:\Documents and Settings\Admin\My Documents\My Scripts\My Scripts\HijackThis.exe

F2 - REG:system.ini: Shell=Explorer.exe, C:\WINDOWS\system32\tueph.exe
F2 - REG:system.ini: UserInit=C:\WINDOWS\SYSTEM32\Userinit.exe,fpltroh.exe
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: DosSpecFolder Object - {1AE6D7D5-0C28-4DB6-9FD1-33B870A4C5F2} - C:\WINDOWS\system32\jkhfc.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O4 - HKLM\..\Run: [gcasServ] "C:\Program Files\Microsoft AntiSpyware\gcasServ.exe"
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [vptray] C:\PROGRA~1\SYMANT~1\VPTray.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [zzzHPSETUP] E:\Setup.exe
O4 - HKLM\..\Run: [hpppta] C:\Program Files\Hewlett-Packard\HP PrecisionScan\PrecisionScan Pro\hpppta.exe /ICON
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [dcrdhg] C:\WINDOWS\system32\dknlhi.exe reg_run
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: [igfxtray] C:\WINDOWS\system32\igfxtray.exe
O4 - HKLM\..\Run: [igfxhkcmd] C:\WINDOWS\system32\hkcmd.exe
O4 - HKLM\..\Run: [igfxpers] C:\WINDOWS\system32\igfxpers.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [yyyei] C:\WINDOWS\system32\dknlhi.exe reg_run
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: vsymn.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\system32\msjava.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\system32\msjava.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O16 - DPF: {37A273C2-5129-11D5-BF37-00A0CCE8754B} (TTestGenXInstallObject) - http://www.mymathtest.com/dl/TestGenXInstall.cab
O16 - DPF: {39B0684F-D7BF-4743-B050-FDC3F48F7E3B} - http://www.fileplanet.com/fpdlmgr/cabs/FPDC_2.1.2.76.cab
O16 - DPF: {6E5A37BF-FD42-463A-877C-4EB7002E68AE} (Housecall ActiveX 6.5) - http://eu-housecall.trendmicro-europe.com/...ivex/hcImpl.cab
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} (ActiveScan Installer Class) - http://acs.pandasoftware.com/activescan/as5free/asinst.cab
O16 - DPF: {A8683C98-5341-421B-B23C-8514C05354F1} (FujifilmUploader Class) - http://www.fujifilm.net/upload/FujifilmUploadClient.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{A609D2FC-C034-4EDB-AC8E-BA3C8FC48A4A}: NameServer = 85.255.114.6,85.255.112.157
O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxdev.dll
O20 - Winlogon Notify: jkhfc - C:\WINDOWS\system32\jkhfc.dll
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.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: Symantec AntiVirus Definition Watcher (DefWatch) - Symantec Corporation - C:\Program Files\Symantec AntiVirus\DefWatch.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: iPodService - Unknown owner - C:\Program Files\iPod\bin\iPodService.exe (file missing)
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: SAVRoam (SavRoam) - symantec - C:\Program Files\Symantec AntiVirus\SavRoam.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: Symantec AntiVirus - Symantec Corporation - C:\Program Files\Symantec AntiVirus\Rtvscan.exe

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#2 Daemon

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Posted 23 April 2006 - 11:12 AM

Please download VundoFix.exe to your desktop.
  • Double-click VundoFix.exe to run it.
  • Click the Scan for Vundo button.
  • Once it's done scanning, click the Remove Vundo button.
  • You will receive a prompt asking if you want to remove the files, click YES
  • Once you click yes, your desktop will go blank as it starts removing Vundo.
  • When completed, it will prompt that it will shutdown your computer, click OK.
  • Turn your computer back on.
Click here to download ewido anti-malware - it is a trial version of the program.
  • Install ewido.
  • When installing, under "Additional Options" uncheck "Install background guard" and "Install scan via context menu".
  • Launch ewido, there should be an icon on your desktop double-click it.
  • The program will now go to the main screen.
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. Then:
  • Click on scanner
  • Click on Complete System Scan and the scan will begin (do not open any folders or open the windows control panel while the scan is in progress).
  • While the scan is in progress you will be prompted to clean files, click OK
  • When it asks if you want to clean the first file, put a check in the lower left corner of the box that says "Perform action on all infections" then choose clean and click OK.
  • Once the scan has completed, there will be a button located on the bottom of the screen named Save report
  • Click Save report.
  • Save the report .txt file to your desktop.
Now close ewido.

Rescan with HJT and post a new log here together with the ewido log and C:\vundofix.txt so that any remnants can be removed manually.

Edited by Daemon, 23 April 2006 - 11:13 AM.

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#3 Daemon

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Posted 29 April 2006 - 12:59 PM

Due to inactivity this topic will be closed.

If you need this topic reopened, please email the moderating team - be sure to include the address of the thread and the name you posted under.
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