trojan horse downloader.dyfica.bc

Discussion in 'adware, spyware & hijack cleaning' started by tonyvillars, May 16, 2004.

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  1. tonyvillars

    tonyvillars Registered Member

    Joined:
    May 16, 2004
    Posts:
    1
    Hi, I used Ad-aware to scan computer then ran, hijackthis. I have a problem with the following trojan which I cant remove.

    trojan horse downloader.dyfica.bc

    Logfile of HijackThis v1.97.3
    Scan saved at 05:59:04, on 16.05.2004
    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\spoolsv.exe
    C:\WINDOWS\Explorer.EXE
    C:\WINDOWS\System32\Ati2evxx.exe
    C:\PROGRA~1\Grisoft\AVG6\avgserv.exe
    C:\Program Files\McAfee\McAfee VirusScan\Avsynmgr.exe
    C:\Program Files\Fichiers communs\EPSON\EBAPI\SAgent2.exe
    C:\WINDOWS\runservice.exe
    C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
    C:\WINDOWS\soundman.exe
    C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
    C:\WINDOWS\System32\qttask.exe
    C:\Program Files\Ahead\InCD\InCD.exe
    C:\Program Files\McAfee.com\Agent\mcagent.exe
    C:\PROGRA~1\Grisoft\AVG6\avgcc32.exe
    C:\Program Files\Messenger Plus! 2\MsgPlus.exe
    C:\Program Files\Fichiers communs\Logitech\QCDriver\LVCOMS.EXE
    C:\Program Files\Logitech\ImageStudio\LogiTray.exe
    C:\Program Files\McAfee\McAfee VirusScan\VsStat.exe
    C:\WINDOWS\System32\spool\drivers\w32x86\3\hpztsb05.exe
    C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe
    C:\PROGRA~1\MYWEBS~1\bar\2.bin\mwsoemon.exe
    C:\Program Files\McAfee\McAfee VirusScan\VsStat.exe
    C:\Program Files\McAfee\McAfee VirusScan\Vshwin32.exe
    C:\Program Files\Winamp\winampa.exe
    C:\Program Files\McAfee\McAfee VirusScan\VSStat.exe
    C:\WINDOWS\System32\ctfmon.exe
    C:\Program Files\McAfee\McAfee Shared Components\Instant Updater\RuLaunch.exe
    C:\Program Files\MSN Messenger\msnmsgr.exe
    C:\Program Files\Yahoo!\Messenger\ymsgr_tray.exe
    C:\Program Files\InterVideo\Common\Bin\WinCinemaMgr.exe
    C:\Program Files\Nikon\NkView5\NkvMon.exe
    C:\Program Files\Wireless\Client Manager\CMAGS.EXE
    C:\PROGRA~1\Agnitum\OUTPOS~1.0\outpost.exe
    C:\WINDOWS\system32\slserv.exe
    C:\WINDOWS\System32\svchost.exe
    C:\Program Files\McAfee\McAfee VirusScan\Avconsol.exe
    C:\Program Files\Fichiers communs\Network Associates\McShield\Mcshield.exe
    C:\Program Files\Internet Explorer\iexplore.exe
    C:\Program Files\Synaptics\SynTP\SynTPLpr.exe
    C:\Documents and Settings\Tony\Bureau\HijackThis.exe

    R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://red.clientapps.yahoo.com/cus.../*http://www.yahoo.com/ext/search/search.html
    R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://red.clientapps.yahoo.com/customize/ie/defaults/stp/ymsgr*http://my.yahoo.com
    R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://red.clientapps.yahoo.com/cus.../*http://www.yahoo.com/ext/search/search.html
    R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://red.clientapps.yahoo.com/customize/ie/defaults/su/ymsgr/*http://www.yahoo.com
    R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = 11.11.11.1:8080
    R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = 11.11.11.9;11.11.11.11;11.11.11.12;<local>
    R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
    O2 - BHO: MyWebSearch Search Assistant BHO - {00A6FAF1-072E-44cf-8957-5838F569A31D} - C:\Program Files\MyWebSearch\SrchAstt\2.bin\MWSSRCAS.DLL
    O2 - BHO: (no name) - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
    O2 - BHO: mwsBar BHO - {07B18EA1-A523-4961-B6BB-170DE4475CCA} - C:\Program Files\MyWebSearch\bar\2.bin\MWSBAR.DLL
    O2 - BHO: (no name) - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
    O3 - Toolbar: My &Web Search - {07B18EA9-A523-4961-B6BB-170DE4475CCA} - C:\Program Files\MyWebSearch\bar\2.bin\MWSBAR.DLL
    O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
    O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
    O3 - Toolbar: McAfee VirusScan - {ACB1E670-3217-45C4-A021-6B829A8A27CB} - C:\Program Files\McAfee\McAfee VirusScan\VSCShellExtension.dll
    O4 - HKLM\..\Run: [ATIModeChange] Ati2mdxx.exe
    O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
    O4 - HKLM\..\Run: [SoundMan] soundman.exe
    O4 - HKLM\..\Run: [CHotkey] mHotkey.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: [QuickTime Task] C:\WINDOWS\System32\qttask.exe
    O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\system32\NeroCheck.exe
    O4 - HKLM\..\Run: [InCD] C:\Program Files\Ahead\InCD\InCD.exe
    O4 - HKLM\..\Run: [MCAgentExe] C:\Program Files\McAfee.com\Agent\mcagent.exe
    O4 - HKLM\..\Run: [MCUpdateExe] C:\PROGRA~1\McAfee.com\Agent\mcupdate.exe
    O4 - HKLM\..\Run: [Outpost Firewall] C:\PROGRA~1\Agnitum\OUTPOS~1.0\outpost.exe /waitservice
    O4 - HKLM\..\Run: [AVG_CC] C:\PROGRA~1\Grisoft\AVG6\avgcc32.exe /STARTUP
    O4 - HKLM\..\Run: [MessengerPlus2] "C:\Program Files\Messenger Plus! 2\MsgPlus.exe"
    O4 - HKLM\..\Run: [LVCOMS] C:\Program Files\Fichiers communs\Logitech\QCDriver\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: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
    O4 - HKLM\..\Run: [HPDJ Taskbar Utility] C:\WINDOWS\System32\spool\drivers\w32x86\3\hpztsb05.exe
    O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe" -osboot
    O4 - HKLM\..\Run: [SpyStopper] C:\Program Files\SpyStopper\spystopper.exe
    O4 - HKLM\..\Run: [MyWebSearch Email Plugin] C:\PROGRA~1\MYWEBS~1\bar\2.bin\mwsoemon.exe
    O4 - HKLM\..\Run: [WinampAgent] C:\Program Files\Winamp\winampa.exe
    O4 - HKLM\..\Run: [VirusScanMSC] "C:\Program Files\McAfee\McAfee VirusScan\VSStat.exe" /EMBEDDING
    O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\ctfmon.exe
    O4 - HKCU\..\Run: [MessengerPlus2] "C:\Program Files\Messenger Plus! 2\MsgPlus.exe" /WinStart
    O4 - HKCU\..\Run: [Yahoo! Pager] C:\Program Files\Yahoo!\Messenger\ypager.exe -quiet
    O4 - HKCU\..\Run: [McAfee.InstantUpdate.Monitor] "C:\Program Files\McAfee\McAfee Shared Components\Instant Updater\RuLaunch.exe" /STARTMONITOR
    O4 - HKCU\..\Run: [msnmsgr] "C:\Program Files\MSN Messenger\msnmsgr.exe" /background
    O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Fichiers communs\Adobe\Calibration\Adobe Gamma Loader.exe
    O4 - Global Startup: InterVideo WinCinema Manager.lnk = C:\Program Files\InterVideo\Common\Bin\WinCinemaMgr.exe
    O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
    O4 - Global Startup: NkvMon.exe.lnk = C:\Program Files\Nikon\NkView5\NkvMon.exe
    O4 - Global Startup: Wireless Client Manager.lnk = ?
    O9 - Extra button: Messenger (HKLM)
    O9 - Extra 'Tools' menuitem: Messenger (HKLM)
    O9 - Extra button: Trashcan (HKCU)
    O9 - Extra 'Tools' menuitem: Show Trashcan (HKCU)
    O16 - DPF: {0C568603-D79D-11D2-87A7-00C04FF158BB} (BrowseFolderPopup Class) - http://download.mcafee.com/molbin/Shared/MGBrwFld.cab
    O16 - DPF: {1D4DB7D2-6EC9-47A3-BD87-1E41684E07BB} (Fun Web Products Installer Start) - http://imgfarm.com/images/nocache/funwebproducts/SmileyCentralInitialSetup1.0.0.5.cab
    O16 - DPF: {30528230-99F7-4BB4-88D8-FA1D4F56A2AB} (YInstStarter Class) - http://download.yahoo.com/dl/installs/yinst.cab
    O16 - DPF: {56336BCB-3D8A-11D6-A00B-0050DA18DE71} (RdxIE Class) - http://207.188.7.150/07edfeca9ff07f0d4120/netzip/RdxIE601.cab
    O16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Control) - http://a840.g.akamai.net/7/840/537/2003031901/housecall.antivirus.com/housecall/xscan53.cab
    O16 - DPF: {9059F30F-4EB1-4BD2-9FDC-36F43A218F4A} (Microsoft RDP Client Control (redist)) - https://11.11.11.9/tsweb/msrdp.cab
    O16 - DPF: {9F1C11AA-197B-4942-BA54-47A8489BB47F} (Update Class) - http://v4.windowsupdate.microsoft.com/CAB/x86/unicode/iuctl.CAB?37892.3543055556
    O16 - DPF: {A8658086-E6AC-4957-BC8E-7D54A7E8A78E} (SassCln Object) - http://www.microsoft.com/security/controls/SassCln.CAB
    O16 - DPF: {C3DFA998-A486-11D4-AA25-00C04F72DAEB} (MSN Photo Upload Tool) - http://sc.groups.msn.com/controls/PhotoUC/MsnPUpld.cab
    O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - https://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab
    O16 - DPF: {E7DBFB6C-113A-47CF-B278-F5C6AF4DE1BD} - http://download.abacast.com/download/files/abasetup.cab
    O16 - DPF: {EF791A6B-FC12-4C68-99EF-FB9E207A39E6} (McFreeScan Class) - http://download.mcafee.com/molbin/iss-loc/vso/en-us/tools/mcfscan/1,5,0,4258/mcfscan.cab
    O16 - DPF: {F04A8AE2-A59D-11D2-8792-00C04F8EF29D} (Hotmail Attachments Control) - http://by1fd.bay1.hotmail.msn.com/activex/HMAtchmt.ocx
     
  2. Pieter_Arntz

    Pieter_Arntz Spyware Veteran

    Joined:
    Apr 27, 2002
    Posts:
    13,331
    Location:
    Netherlands
    Hi tonyvillars,

    Before you start please move hijackthis.exe to a folder of it´s own. The program creates backups in the folder it is in. These will now end up on your desktop.

    Check the following items in HijackThis.
    Close all windows except HijackThis and click Fix checked:

    R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://red.clientapps.yahoo.com/cus.../*http://www.yahoo.com/ext/search/search.html
    R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://red.clientapps.yahoo.com/customize/ie/defaults/stp/ymsgr*http://my.yahoo.com
    R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://red.clientapps.yahoo.com/cus.../*http://www.yahoo.com/ext/search/search.html
    R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://red.clientapps.yahoo.com/customize/ie/defaults/su/ymsgr/*http://www.yahoo.com

    O2 - BHO: MyWebSearch Search Assistant BHO - {00A6FAF1-072E-44cf-8957-5838F569A31D} - C:\Program Files\MyWebSearch\SrchAstt\2.bin\MWSSRCAS.DLL

    O2 - BHO: mwsBar BHO - {07B18EA1-A523-4961-B6BB-170DE4475CCA} - C:\Program Files\MyWebSearch\bar\2.bin\MWSBAR.DLL

    O3 - Toolbar: My &Web Search - {07B18EA9-A523-4961-B6BB-170DE4475CCA} - C:\Program Files\MyWebSearch\bar\2.bin\MWSBAR.DLL

    O4 - HKLM\..\Run: [MyWebSearch Email Plugin] C:\PROGRA~1\MYWEBS~1\bar\2.bin\mwsoemon.exe

    O16 - DPF: {1D4DB7D2-6EC9-47A3-BD87-1E41684E07BB} (Fun Web Products Installer Start) - http://imgfarm.com/images/nocache/funwebproducts/SmileyCentralInitialSetup1.0.0.5.cab

    O16 - DPF: {56336BCB-3D8A-11D6-A00B-0050DA18DE71} (RdxIE Class) - http://207.188.7.150/07edfeca9ff07f0d4120/netzip/RdxIE601.cab

    Then reboot into safe mode and delete:
    C:\Program Files\MyWebSearch <= entire folder

    Let us know where exactly the file is found that you can't get rid off. Full path and filename.

    Regards,

    Pieter
     
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