Also die Software bzw. Programme löschen keine Ordner.
Hier mal der Log. evtl. kommt da etwas raus.
Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 21:17:09, on 14.03.2013
Platform: Windows 7 (WinNT 6.00.3504)
MSIE: Internet Explorer v8.00 (8.00.7600.16800)
Boot mode: Normal
Running processes:
C:\Windows\system32\Dwm.exe
C:\Windows\Explorer.EXE
C:\Windows\system32\taskhost.exe
C:\Program Files\Windows7FirewallControl\Windows7FirewallControl.exe
C:\Program Files\Realtek\Audio\HDA\RtHDVCpl.exe
C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\MOM.exe
C:\Program Files\AVAST Software\Avast\AvastUI.exe
C:\Program Files\Common Files\Java\Java Update\jusched.exe
C:\Program Files\Common Files\microsoft shared\Works Shared\WkCalRem.exe
C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\CCC.exe
C:\Program Files\Common Files\Nero\Lib\NMIndexStoreSvr.exe
C:\Windows\explorer.exe
C:\Users\Stefan\Desktop\HiJackThis204.exe
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page =
Bing
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =
MSN Deutschland: Hotmail, Skype Download und Messenger sowie Nachrichten, Unterhaltung, Video, Sport, Lifestyle, Finanzen, Auto uvm. bei MSN
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL =
MSN Deutschland: Hotmail, Skype Download und Messenger sowie Nachrichten, Unterhaltung, Video, Sport, Lifestyle, Finanzen, Auto uvm. bei MSN
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL =
Bing
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page =
Bing
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page =
MSN Deutschland: Hotmail, Skype Download und Messenger sowie Nachrichten, Unterhaltung, Video, Sport, Lifestyle, Finanzen, Auto uvm. bei MSN
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 = fritz.box
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: (no name) - {5C255C8A-E604-49b4-9D64-90988571CECB} - (no file)
O2 - BHO: Groove GFS Browser Helper - {72853161-30C5-4D22-B7F9-0BBC1D38A37E} - C:\PROGRA~1\MICROS~2\Office12\GR469A~1.DLL
O2 - BHO: Java(tm) Plug-In SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre7\bin\ssv.dll
O2 - BHO: avast! WebRep - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Program Files\AVAST Software\Avast\aswWebRepIE.dll
O2 - BHO: Windows Live Anmelde-Hilfsprogramm - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files\Common Files\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre7\bin\jp2ssv.dll
O3 - Toolbar: avast! WebRep - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Program Files\AVAST Software\Avast\aswWebRepIE.dll
O4 - HKLM\..\Run: [StartCCC] "C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\CLIStart.exe" MSRun
O4 - HKLM\..\Run: [Windows7FirewallControl] C:\Program Files\Windows7FirewallControl\Windows7FirewallControl.exe
O4 - HKLM\..\Run: [RtHDVCpl] C:\Program Files\Realtek\Audio\HDA\RtHDVCpl.exe -s
O4 - HKLM\..\Run: [LifeCam] "C:\Program Files\Microsoft LifeCam\LifeExp.exe"
O4 - HKLM\..\Run: [avast] "C:\Program Files\AVAST Software\Avast\avastUI.exe" /nogui
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Common Files\Java\Java Update\jusched.exe"
O4 - HKCU\..\Run: [] C:\Program Files\Samsung\Kies\External\FirmwareUpdate\KiesPDLR.exe
O4 - Startup: WkCalRem.LNK = C:\Program Files\Common Files\microsoft shared\Works Shared\WkCalRem.exe
O8 - Extra context menu item: Free YouTube Download - C:\Users\Stefan\AppData\Roaming\DVDVideoSoftIEHelpers\freeytvdownloader.htm
O8 - Extra context menu item: Free YouTube to MP3 Converter - C:\Users\Stefan\AppData\Roaming\DVDVideoSoftIEHelpers\freeyoutubetomp3converter.htm
O8 - Extra context menu item: Nach Microsoft E&xel exportieren - res://C:\PROGRA~1\MICROS~2\Office12\EXCEL.EXE/3000
O9 - Extra button: An OneNote senden - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~1\MICROS~2\Office12\ONBttnIE.dll
O9 - Extra 'Tools' menuitem: An OneNote s&enden - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~1\MICROS~2\Office12\ONBttnIE.dll
O9 - Extra button: ICQ7.2 - {72EFBFE4-C74F-4187-AEFD-73EA3BE968D6} - C:\Program Files\ICQ7.2\ICQ.exe
O9 - Extra 'Tools' menuitem: ICQ7.2 - {72EFBFE4-C74F-4187-AEFD-73EA3BE968D6} - C:\Program Files\ICQ7.2\ICQ.exe
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\Office12\REFIEBAR.DLL
O18 - Protocol: grooveLocalGWS - {88FED34C-F0CA-4636-A375-3CB6248B04CD} - C:\PROGRA~1\MICROS~2\Office12\GRA32A~1.DLL
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\COMMON~1\Skype\SKYPE4~1.DLL
O23 - Service: AMD External Events Utility - AMD - C:\Windows\system32\atiesrxx.exe
O23 - Service: AMD FUEL Service - Advanced Micro Devices, Inc. - C:\Program Files\ATI Technologies\ATI.ACE\Fuel\Fuel.Service.exe
O23 - Service: avast! Antivirus - AVAST Software - C:\Program Files\AVAST Software\Avast\AvastSvc.exe
O23 - Service: AVM WLAN Connection Service - AVM Berlin - C:\Program Files\avmwlanstick\WlanNetService.exe
O23 - Service: LightScribeService Direct Disc Labeling Service (LightScribeService) - Hewlett-Packard Company - C:\Program Files\Common Files\LightScribe\LSSrvc.exe
O23 - Service: Netzmanager Infrastruktur Informationssystem Dienst (Netzmanager Service) - Deutsche Telekom AG - C:\Program Files\Netzmanager\NMInfraIS2\Netzmanager_Service.exe
O23 - Service: NMIndexingService - Nero AG - C:\Program Files\Common Files\Nero\Lib\NMIndexingService.exe
O23 - Service: PLFlash DeviceIoControl Service - Prolific Technology Inc. - C:\Windows\system32\IoctlSvc.exe
O23 - Service: Samsung AllShare PC (SamsungAllShareV2.0) - Samsung Electronics Co., Ltd. - C:\Program Files\Samsung\AllShare\AllShareDMS\AllShareDMS.exe
O23 - Service: SimpleSlideShowServer - Samsung Electronics Co., Ltd. - C:\Program Files\Samsung\AllShare\AllShareSlideShowService.exe
O23 - Service: Windows7FirewallService - Sphinx Software - C:\Program Files\Windows7FirewallControl\Windows7FirewallService.exe
--
End of file - 6271 bytes