Trojaner-Board - HTML/Silly.Gen + HTML/Dropper.gen

Ich bekomme seit mehreren Wochen immerwieder Hinweise auf den Befall von den Trojanischen Pferden 'HTML/Silly.gen' und 'HTML/Dropper.Gen'.
Die Viren haben sich bereits ausgebreitet auf USB Geräte: Maus wird kaum noch angenommen ständiges ein uns ausscteken, Scanner wird nichtmehr angenommen.

Benötige dringend Hilfe!!!!
Danke schonmal im Vorraus

Hier der Hijackthis Log:

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 17:05:03, on 16.12.2009
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16945)
Boot mode: Normal

Running processes:
C:\WINXP\System32\smss.exe
C:\WINXP\system32\winlogon.exe
C:\WINXP\system32\services.exe
C:\WINXP\system32\lsass.exe
C:\WINXP\system32\svchost.exe
C:\WINXP\System32\svchost.exe
C:\WINXP\system32\spoolsv.exe
C:\Programme\Avira\AntiVir Desktop\sched.exe
C:\Programme\Avira\AntiVir Desktop\avguard.exe
C:\WINXP\system32\svchost.exe
C:\Programme\ICQ6Toolbar\ICQ Service.exe
C:\Programme\Java\jre6\bin\jqs.exe
C:\WINXP\System32\svchost.exe
C:\WINXP\System32\svchost.exe
C:\Programme\Analog Devices\SoundMAX\SMAgent.exe
C:\WINXP\system32\svchost.exe
C:\WINXP\Explorer.EXE
C:\Programme\Analog Devices\SoundMAX\SMax4PNP.exe
C:\Programme\Analog Devices\SoundMAX\Smax4.exe
C:\Programme\HP\HP Software Update\HPWuSchd2.exe
C:\Programme\Java\jre6\bin\jusched.exe
C:\Programme\Avira\AntiVir Desktop\avgnt.exe
C:\Programme\HP\Digital Imaging\bin\hpqtra08.exe
C:\Programme\OpenOffice.org 3\program\soffice.exe
C:\Programme\OpenOffice.org 3\program\soffice.bin
C:\WINXP\system32\wbem\wmiapsrv.exe
C:\Programme\HP\Digital Imaging\bin\hpqSTE08.exe
C:\Programme\HP\Digital Imaging\bin\hpqbam08.exe
C:\Programme\HP\Digital Imaging\bin\hpqgpc01.exe
C:\Programme\Mozilla Firefox\firefox.exe
C:\Programme\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.plusnetwork.com
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
R3 - URLSearchHook: (no name) - - (no file)
R3 - URLSearchHook: ICQToolBar - {855F3B16-6D32-4fe6-8A56-BBB695989046} - C:\Programme\ICQ6Toolbar\ICQToolBar.dll
R3 - URLSearchHook: (no name) - {E312764E-7706-43F1-8DAB-FCDD2B1E416D} - C:\Programme\pdfforge Toolbar\SearchSettings.dll
O2 - BHO: HP Print Enhancer - {0347C33E-8762-4905-BF09-768834316C61} - C:\Programme\HP\Digital Imaging\Smart Web Printing\hpswp_printenhancer.dll
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Programme\Gemeinsame Dateien\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: AskBar BHO - {201f27d4-3704-41d6-89c1-aa35e39143ed} - C:\Programme\AskBarDis\bar\bin\askBar.dll
O2 - BHO: (no name) - {5C255C8A-E604-49b4-9D64-90988571CECB} - (no file)
O2 - BHO: Windows Live Anmelde-Hilfsprogramm - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Programme\Gemeinsame Dateien\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: pdfforge Toolbar - {B922D405-6D13-4A2B-AE89-08A030DA4402} - C:\Programme\pdfforge Toolbar\pdfforgeToolbarIE.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Programme\Java\jre6\bin\jp2ssv.dll
O2 - BHO: (no name) - {E312764E-7706-43F1-8DAB-FCDD2B1E416D} - C:\Programme\pdfforge Toolbar\SearchSettings.dll
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Programme\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
O2 - BHO: HP Smart BHO Class - {FFFFFFFF-CF4E-4F2B-BDC2-0E72E116A856} - C:\Programme\HP\Digital Imaging\Smart Web Printing\hpswp_BHO.dll
O3 - Toolbar: Ask Toolbar - {3041d03e-fd4b-44e0-b742-2d9b88305f98} - C:\Programme\AskBarDis\bar\bin\askBar.dll
O3 - Toolbar: ICQToolBar - {855F3B16-6D32-4fe6-8A56-BBB695989046} - C:\Programme\ICQ6Toolbar\ICQToolBar.dll
O3 - Toolbar: pdfforge Toolbar - {B922D405-6D13-4A2B-AE89-08A030DA4402} - C:\Programme\pdfforge Toolbar\pdfforgeToolbarIE.dll
O4 - HKLM\..\Run: [SoundMAXPnP] C:\Programme\Analog Devices\SoundMAX\SMax4PNP.exe
O4 - HKLM\..\Run: [SoundMAX] "C:\Programme\Analog Devices\SoundMAX\Smax4.exe" /tray
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Programme\Adobe\Reader 9.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [HP Software Update] C:\Programme\HP\HP Software Update\HPWuSchd2.exe
O4 - HKLM\..\Run: [hpqSRMon] C:\Programme\HP\Digital Imaging\bin\hpqSRMon.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Programme\Java\jre6\bin\jusched.exe"
O4 - HKLM\..\Run: [avgnt] "C:\Programme\Avira\AntiVir Desktop\avgnt.exe" /min
O4 - HKLM\..\Run: [QuickTime Task] "C:\Programme\QuickTime\QTTask.exe" -atboottime
O4 - HKLM\..\Run: [SearchSettings] C:\Programme\pdfforge Toolbar\SearchSettings.exe
O4 - HKLM\..\Run: [MSConfig] C:\WINXP\PCHealth\HelpCtr\Binaries\MSConfig.exe /auto
O4 - HKCU\..\Run: [msnmsgr] "C:\Programme\Windows Live\Messenger\MsnMsgr.Exe" /background
O4 - Startup: OpenOffice.org 3.0.lnk = C:\Programme\OpenOffice.org 3\program\quickstart.exe
O4 - Global Startup: HP Digital Imaging Monitor.lnk = C:\Programme\HP\Digital Imaging\bin\hpqtra08.exe
O9 - Extra button: HP Intelligente Auswahl - {DDE87865-83C5-48c4-8357-2F5B1AA84522} - C:\Programme\HP\Digital Imaging\Smart Web Printing\hpswp_BHO.dll
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINXP\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINXP\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
O23 - Service: Avira AntiVir Planer (AntiVirSchedulerService) - Avira GmbH - C:\Programme\Avira\AntiVir Desktop\sched.exe
O23 - Service: Avira AntiVir Guard (AntiVirService) - Avira GmbH - C:\Programme\Avira\AntiVir Desktop\avguard.exe
O23 - Service: ICQ Service - Unknown owner - C:\Programme\ICQ6Toolbar\ICQ Service.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Programme\Gemeinsame Dateien\InstallShield\Driver\1150\Intel 32\IDriverT.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Programme\Java\jre6\bin\jqs.exe
O23 - Service: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - C:\Programme\Analog Devices\SoundMAX\SMAgent.exe

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