mein internet ist plötzlich viel langsamer

#1 hi mein i net ist con 1mb auf 200kb dl speed abgesunken
ich benutze dlan und frage mich nun ob dies ein virus sein kann...
hier mein hijackthis:

Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 20:28:25, on 13.01.2012
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.18702)
Boot mode: Normal

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\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Programme\Avira\AntiVir Desktop\sched.exe
C:\Programme\Gemeinsame Dateien\Acronis\Schedule2\schedul2.exe
C:\Programme\Avira\AntiVir Desktop\avguard.exe
C:\Programme\Gemeinsame Dateien\Apple\Mobile Device Support\AppleMobileDeviceService.exe
C:\Programme\Bonjour\mDNSResponder.exe
C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
D:\Download\bin\jqs.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\system32\svchost.exe
C:\Programme\Gemeinsame Dateien\Microsoft Shared\Windows Live\WLIDSVC.EXE
C:\Programme\Gemeinsame Dateien\Microsoft Shared\Windows Live\WLIDSvcM.exe
C:\Programme\Avira\AntiVir Desktop\avshadow.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\RTHDCPL.EXE
C:\Dokumente und Einstellungen\All Users\Anwendungsdaten\Anti-phishing Domain Advisor\visicom_antiphishing.exe
C:\Programme\Hp\HP Software Update\HPWuSchd2.exe
C:\Programme\Avira\AntiVir Desktop\avgnt.exe
C:\Programme\Gemeinsame Dateien\Java\Java Update\jusched.exe
C:\WINDOWS\system32\svchospt.exe
C:\WINDOWS\system32\RUNDLL32.EXE
C:\Programme\GameBox\vprot.exe
C:\WINDOWS\system32\wbem\wmiapsrv.exe
C:\WINDOWS\system32\svchosptd.exe
D:\Download\HiJackThis204.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.windowsxlive.net
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
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = *.local
O2 - BHO: GameBox Toolbar - {0FEF2D2C-CDA6-45E4-B2ED-9DF7C50C95FF} - C:\Programme\GameBox\gamebox_toolbar.dll
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Programme\Gemeinsame Dateien\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: Canon Easy Web Print Helper - {68F9551E-0411-48E4-9AAF-4BC42A6A46BE} - C:\Programme\Canon\Easy-WebPrint\EWPBrowseLoader.dll
O2 - BHO: Windows Live ID Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Programme\Gemeinsame Dateien\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: DealPly - {A6174F27-1FFF-E1D6-A93F-BA48AD5DD448} - C:\Programme\DealPly\DealPlyIE.dll
O2 - BHO: SkypeIEPluginBHO - {AE805869-2E5C-4ED4-8F7B-F1F7851A4497} - C:\Programme\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - D:\Download\bin\jp2ssv.dll
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - D:\Download\lib\deploy\jqs\ie\jqs_plugin.dll
O3 - Toolbar: Easy-WebPrint - {327C2873-E90D-4c37-AA9D-10AC9BABA46C} - C:\Programme\Canon\Easy-WebPrint\Toolband.dll
O3 - Toolbar: GameBox Toolbar - {0FEF2D2C-CDA6-45E4-B2ED-9DF7C50C95FF} - C:\Programme\GameBox\gamebox_toolbar.dll
O3 - Toolbar: StylerToolBar - {D2F8F919-690B-4EA2-9FA7-A203D1E04F75} - C:\Programme\Styler\TB\StylerTB.dll
O4 - HKLM\..\Run: [Easy-PrintToolBox] C:\Programme\Canon\Easy-PrintToolBox\BJPSMAIN.EXE /logon
O4 - HKLM\..\Run: [Adobe Photo Downloader] "C:\Programme\Adobe\Photoshop Album Starter Edition\3.0\Apps\apdproxy.exe"
O4 - HKLM\..\Run: [SW24] C:\WINDOWS\system32\sw24.exe
O4 - HKLM\..\Run: [SW20] C:\WINDOWS\system32\sw20.exe
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [Anti-phishing Domain Advisor] "C:\Dokumente und Einstellungen\All Users\Anwendungsdaten\Anti-phishing Domain Advisor\visicom_antiphishing.exe"
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [Adobe ARM] "C:\Programme\Gemeinsame Dateien\Adobe\ARM\1.0\AdobeARM.exe"
O4 - HKLM\..\Run: [HP Software Update] C:\Programme\Hp\HP Software Update\HPWuSchd2.exe
O4 - HKLM\..\Run: [avgnt] "C:\Programme\Avira\AntiVir Desktop\avgnt.exe" /min
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Programme\Gemeinsame Dateien\Java\Java Update\jusched.exe"
O4 - HKLM\..\Run: [svchospt] C:\WINDOWS\system32\svchospt.exe
O4 - HKLM\..\Run: [APSDaemon] "C:\Programme\Gemeinsame Dateien\Apple\Apple Application Support\APSDaemon.exe"
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: [vProt] C:\Programme\GameBox\vprot.exe
O4 - HKCU\..\Run: [Skype] "C:\Programme\Skype\Phone\Skype.exe" /nosplash /minimized
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'LOKALER DIENST')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'NETZWERKDIENST')
O4 - HKUS\S-1-5-21-1935655697-1500820517-839522115-1005\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'UpdatusUser')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O8 - Extra context menu item: Free YouTube to MP3 Converter - C:\Dokumente und Einstellungen\Besitzer\Anwendungsdaten\DVDVideoSoftIEHelpers\freeyoutubetomp3converter.htm
O8 - Extra context menu item: Web-Suche - C:\Programme\SweetIM\Toolbars\Internet Explorer\resources\menuext.html
O9 - Extra button: Click to call with Skype - {898EA8C8-E7FF-479B-8935-AEC46303B9E5} - C:\Programme\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O9 - Extra 'Tools' menuitem: Click to call with Skype - {898EA8C8-E7FF-479B-8935-AEC46303B9E5} - C:\Programme\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programme\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programme\Messenger\msmsgs.exe
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1264423382875
O18 - Protocol: gameboxchrome - {494D4E3B-FA53-4487-8AF6-3F50FE1167A9} - C:\Programme\GameBox\gamebox_toolbar.dll
O18 - Protocol: skype-ie-addon-data - {91774881-D725-4E58-B298-07617B9B86A8} - C:\Programme\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O22 - SharedTaskScheduler: Browseui preloader - {438755C2-A8BA-11D1-B96B-00A0C90312E1} - C:\WINDOWS\system32\browseui.dll
O22 - SharedTaskScheduler: Component Categories cache daemon - {8C7461EF-2B13-11d2-BE35-3078302C2030} - C:\WINDOWS\system32\browseui.dll
O23 - Service: Acronis Scheduler2 Service (AcrSch2Svc) - Acronis - C:\Programme\Gemeinsame Dateien\Acronis\Schedule2\schedul2.exe
O23 - Service: Avira Planer (AntiVirSchedulerService) - Avira Operations GmbH & Co. KG - C:\Programme\Avira\AntiVir Desktop\sched.exe
O23 - Service: Avira Echtzeit Scanner (AntiVirService) - Avira Operations GmbH & Co. KG - C:\Programme\Avira\AntiVir Desktop\avguard.exe
O23 - Service: Apple Mobile Device - Apple Inc. - C:\Programme\Gemeinsame Dateien\Apple\Mobile Device Support\AppleMobileDeviceService.exe
O23 - Service: Dienst "Bonjour" (Bonjour Service) - Apple Inc. - C:\Programme\Bonjour\mDNSResponder.exe
O23 - Service: Google Update Service (gupdate) (gupdate) - Google Inc. - C:\Programme\Google\Update\GoogleUpdate.exe
O23 - Service: Google Update-Dienst (gupdatem) (gupdatem) - Google Inc. - C:\Programme\Google\Update\GoogleUpdate.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Programme\Gemeinsame Dateien\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: iPod-Dienst (iPod Service) - Apple Inc. - C:\Programme\iPod\bin\iPodService.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - D:\Download\bin\jqs.exe
O23 - Service: nProtect GameGuard Service (npggsvc) - Unknown owner - C:\WINDOWS\system32\GameMon.des.exe (file missing)
O23 - Service: NVIDIA Driver Helper Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: NVIDIA Update Service Daemon (nvUpdatusService) - NVIDIA Corporation - C:\Programme\NVIDIA Corporation\NVIDIA Updatus\daemonu.exe
O24 - Desktop Component 0: (no name) - file:///C:/DOKUME~1/Besitzer/LOKALE~1/Temp/msoclip1/01/clip_image001.gif

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End of file - 9213 bytes

#2 Herzlich Willkommen

Halte Dich an folgende Anleitung
http://board.protecus.de/t40182.htm