Hallo,
mein Anti Vir lässt mich nicht mehr in ruhe, es sagt immer "C:Windos/System32/TDSSntlv.dll ist das Trojanische Pferd.
Ich habe es nun ca. 100 mal gelöscht und es kommt immer wieder diese meldung!
Ich hoffe das mir jemand helfen kann!

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 20:26:57, on 07.01.2009
Platform: Windows Vista SP1 (WinNT 6.00.1905)
MSIE: Internet Explorer v7.00 (7.00.6001.18000)
Boot mode: Normal

Running processes:
C:\Windows\system32\Dwm.exe
C:\Windows\Explorer.EXE
C:\Windows\system32\taskeng.exe
C:\Windows\vsnp2std.exe
C:\Program Files\Avira\AntiVir PersonalEdition Classic\avgnt.exe
C:\Windows\WindowsMobile\wmdSync.exe
C:\Program Files\ANYCOM\Blue USB-200-250\BTConWizard.exe
C:\Windows\System32\rundll32.exe
C:\Program Files\Windows Sidebar\sidebar.exe
C:\Windows\ehome\ehtray.exe
C:\Windows\ehome\ehmsas.exe
C:\Program Files\Common Files\Ahead\Lib\NMBgMonitor.exe
C:\Program Files\Skype\Phone\Skype.exe
C:\Windows\System32\p2phost.exe
C:\Program Files\ICQ6\ICQ.exe
C:\Program Files\ANYCOM\Blue USB-200-250\BTTray.exe
C:\Program Files\Windows Sidebar\sidebar.exe
C:\Program Files\klickTel\Telefon- und Branchenbuch Herbst 2008\KSTART32.EXE
C:\Program Files\Windows Media Player\wmpnscfg.exe
C:\Windows\System32\mobsync.exe
C:\Program Files\Common Files\Ahead\Lib\NMIndexStoreSvr.exe
C:\Program Files\Skype\Plugin Manager\SkypePM.exe
C:\PROGRA~1\Raptr\Raptr.exe
C:\PROGRA~1\Raptr\RaptrBT.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Users\Besitzer\Downloads\HiJackThis.exe
C:\Windows\system32\SearchFilterHost.exe
C:\Users\Besitzer\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\HA34FT56\HiJackThis[1].exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.googel.de/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = *.local
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
R3 - URLSearchHook: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
R3 - URLSearchHook: (no name) - - (no file)
R3 - URLSearchHook: ICQToolBar - {855F3B16-6D32-4fe6-8A56-BBB695989046} - C:\Program Files\ICQ6Toolbar\ICQToolBar.dll
O1 - Hosts: ::1 localhost
O2 - BHO: &Yahoo! Toolbar Helper - {02478D38-C3F9-4efb-9B51-7695ECA05670} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: (no name) - {FFFFFFA2-C40D-475D-8C91-9A9876ACFCDD} - C:\PROGRA~1\klickTel\KLICKT~1\KTTOOL~1.DLL
O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O3 - Toolbar: ICQToolBar - {855F3B16-6D32-4fe6-8A56-BBB695989046} - C:\Program Files\ICQ6Toolbar\ICQToolBar.dll
O3 - Toolbar: &klickTel Toolbar - {FFFF8BAD-BB43-4A08-8258-BFB40A29FBD7} - C:\PROGRA~1\klickTel\KLICKT~1\KTTOOL~1.DLL
O4 - HKLM\..\Run: [Windows Defender] %ProgramFiles%\Windows Defender\MSASCui.exe -hide
O4 - HKLM\..\Run: [snp2std] C:\Windows\vsnp2std.exe
O4 - HKLM\..\Run: [SpeakerManager] C:\Program Files\ANYCOM\Blue USB-200-250\BTConWizLauncher.exe -conman
O4 - HKLM\..\Run: [avgnt] "C:\Program Files\Avira\AntiVir PersonalEdition Classic\avgnt.exe" /min
O4 - HKLM\..\Run: [NeroFilterCheck] C:\Program Files\Common Files\Ahead\Lib\NeroCheck.exe
O4 - HKLM\..\Run: [Windows Mobile-based device management] %windir%\WindowsMobile\wmdSync.exe
O4 - HKLM\..\Run: [NvSvc] RUNDLL32.EXE C:\Windows\system32\nvsvc.dll,nvsvcStart
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\Windows\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\Windows\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKCU\..\Run: [Sidebar] C:\Program Files\Windows Sidebar\sidebar.exe /autoRun
O4 - HKCU\..\Run: [ehTray.exe] C:\Windows\ehome\ehTray.exe
O4 - HKCU\..\Run: [BgMonitor_{79662E04-7C6C-4d9f-84C7-88D8A56B10AA}] "C:\Program Files\Common Files\Ahead\Lib\NMBgMonitor.exe"
O4 - HKCU\..\Run: [Skype] "C:\Program Files\Skype\Phone\Skype.exe" /nosplash /minimized
O4 - HKCU\..\Run: [EPSON Stylus DX6000 Series] C:\Windows\system32\spool\DRIVERS\W32X86\3\E_FATIBIE.EXE /FU "C:\Windows\TEMP\E_SCA49.tmp" /EF "HKCU"
O4 - HKCU\..\Run: [CollaborationHost] C:\Windows\system32\p2phost.exe -s
O4 - HKCU\..\Run: [ICQ] "C:\Program Files\ICQ6\ICQ.exe" silent
O4 - HKCU\..\Run: [WMPNSCFG] C:\Program Files\Windows Media Player\WMPNSCFG.exe
O4 - HKUS\S-1-5-19\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'LOKALER DIENST')
O4 - HKUS\S-1-5-19\..\Run: [WindowsWelcomeCenter] rundll32.exe oobefldr.dll,ShowWelcomeCenter (User 'LOKALER DIENST')
O4 - HKUS\S-1-5-20\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'NETZWERKDIENST')
O4 - Startup: Raptr.lnk = C:\Program Files\Raptr\RaptrStub.exe
O4 - Startup: Telefon- und Branchenbuch Herbst 2008 - Schnellstarter.lnk = C:\Program Files\klickTel\Telefon- und Branchenbuch Herbst 2008\KSTART32.EXE
O4 - Global Startup: BTTray.lnk = ?
O8 - Extra context menu item: Nach Microsoft &Excel exportieren - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Nach Microsoft E&xel exportieren - res://C:\PROGRA~1\MICROS~2\Office12\EXCEL.EXE/3000
O8 - Extra context menu item: Senden an &Bluetooth-Gerät... - C:\Program Files\ANYCOM\Blue USB-200-250\btsendto_ie_ctx.htm
O9 - Extra button: Recherchieren - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: ICQ Lite - {B863453A-26C3-4e1f-A54D-A2CD196348E9} - C:\Program Files\ICQLite\ICQLite.exe (file missing)
O9 - Extra 'Tools' menuitem: ICQ Lite - {B863453A-26C3-4e1f-A54D-A2CD196348E9} - C:\Program Files\ICQLite\ICQLite.exe (file missing)
O9 - Extra button: ICQ6 - {E59EB121-F339-4851-A3BA-FE49C35617C2} - C:\Program Files\ICQ6\ICQ.exe
O9 - Extra 'Tools' menuitem: ICQ6 - {E59EB121-F339-4851-A3BA-FE49C35617C2} - C:\Program Files\ICQ6\ICQ.exe
O13 - Gopher Prefix:
O16 - DPF: {02BF25D5-8C17-4B23-BC80-D3488ABDDC6B} (QuickTime Object) - http://appldnld.apple.com.edgesuite.net/content.info.apple.com/QuickTime/qtactivex/qtplugin.cab
O16 - DPF: {4C39376E-FA9D-4349-BACC-D305C1750EF3} (EPUImageControl Class) - http://tools.ebayimg.com/eps/wl/activex/eBay_Enhanced_Picture_Control_v1-0-3-48.cab
O16 - DPF: {5D637FAD-E202-48D1-8F18-5B9C459BD1E3} (Image Uploader Control) - http://static.pe.studivz.net/photouploader/ImageUploader5.cab?nocache=1226137842
O16 - DPF: {BA162249-F2C5-4851-8ADC-FC58CB424243} (Image Uploader Control) - http://static.pe.studivz.net/photouploader/ImageUploader5.cab?nocache=1218612344
O16 - DPF: {CF40ACC5-E1BB-4AFF-AC72-04C2F616BCA7} (get_atlcom Class) - http://wwwimages.adobe.com/www.adobe.com/products/acrobat/nos/gp.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/shockwave/cabs/flash/swflash.cab
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\COMMON~1\Skype\SKYPE4~1.DLL
O23 - Service: AntiVir PersonalEdition Classic Planer (AntiVirScheduler) - Avira GmbH - C:\Program Files\Avira\AntiVir PersonalEdition Classic\sched.exe
O23 - Service: AntiVir PersonalEdition Classic Guard (AntiVirService) - Avira GmbH - C:\Program Files\Avira\AntiVir PersonalEdition Classic\avguard.exe
O23 - Service: Apple Mobile Device - Apple, Inc. - C:\Program Files\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
O23 - Service: Bonjour-Dienst (Bonjour Service) - Apple Inc. - C:\Program Files\Bonjour\mDNSResponder.exe
O23 - Service: Bluetooth Service (btwdins) - Broadcom Corporation. - C:\Program Files\ANYCOM\Blue USB-200-250\bin\btwdins.exe
O23 - Service: Firebird Server - MAGIX Instance (FirebirdServerMAGIXInstance) - MAGIX® - C:\MAGIX\Common\Database\bin\fbserver.exe
O23 - Service: FLEXnet Licensing Service - Macrovision Europe Ltd. - C:\Program Files\Common Files\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe
O23 - Service: getPlus(R) Helper - NOS Microsystems Ltd. - C:\Program Files\NOS\bin\getPlus_HelperSvc.exe
O23 - Service: ICQ Service - Unknown owner - C:\Program Files\ICQ6Toolbar\ICQ Service.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\1150\Intel 32\IDriverT.exe
O23 - Service: iPod-Dienst (iPod Service) - Apple Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: LiveUpdate - Symantec Corporation - C:\PROGRA~1\Symantec\LIVEUP~1\LUCOMS~1.EXE
O23 - Service: NBService - Nero AG - C:\Program Files\Nero\Nero 7\Nero BackItUp\NBService.exe
O23 - Service: NMIndexingService - Nero AG - C:\Program Files\Common Files\Ahead\Lib\NMIndexingService.exe
O23 - Service: PnkBstrA - Unknown owner - C:\Windows\system32\PnkBstrA.exe
O23 - Service: StarWind iSCSI Service (StarWindService) - Rocket Division Software - C:\Program Files\Alcohol Soft\Alcohol 120\StarWind\StarWindService.exe
O23 - Service: @%SystemRoot%\System32\TuneUpDefragService.exe,-1 (TuneUp.Defrag) - TuneUp Software - C:\Windows\System32\TuneUpDefragService.exe
O23 - Service: @%SystemRoot%\System32\TUProgSt.exe,-1 (TuneUp.ProgramStatisticsSvc) - TuneUp Software - C:\Windows\System32\TUProgSt.exe

--
End of file - 9999 bytes

Es lohnt nicht tagelang alles zusuchen und zu löschen,
da es etwas schwierig ist diesen zu beseitigen es kann Tage dauern je nach Schwere der Infektion - ausserdem sollte man schon einige erfahrungen haben.Das System kann so sehr versaut sein, so dass eine wirkungsvolle technische Säuberung ist nicht mehr möglich ist.
es hilft dann nur neu installieren .Also partion löschen neu erstellen format win und alle programme neu!

Danke schon mal für die Anwort! Denke das ich dann neu insalieren werde.
Aber was ist mit meinen Daten wie Bilder Dokumente usw.. kann ich die auf eine Externe Festplatte ziehen und nachher wieder verwenden oder ist dann wieder alles verseucht?