Hey, ich krieg andauernd die meldung von sonnem security center alert,
hier mal sowas was da drin steht:
Name:Net-Worm. Win32.mybob.t
Risk:High risk
Description:This network worm infects computers runnning Windows.. und viel mehr.

Hier mal meine HiJack auswertung, bitttteee um schnelle hilfe :/

Logfile of Trend Micro HijackThis v2.0.3 (BETA)
Scan saved at 20:46:49, on 17.01.2010
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
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:\Programme\Gemeinsame Dateien\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\Programme\Creative\Shared Files\CTDevSrv.exe
C:\Programme\Firebird\Firebird_2_1\bin\fbguard.exe
C:\Programme\ICQ6Toolbar\ICQ Service.exe
C:\Programme\Java\jre6\bin\jqs.exe
C:\Programme\Gemeinsame Dateien\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\system32\PnkBstrA.exe
C:\Programme\Firebird\Firebird_2_1\bin\fbserver.exe
C:\WINDOWS\system32\wbem\wmiapsrv.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\RUNDLL32.EXE
C:\WINDOWS\system32\wuauclt.exe
C:\Programme\RelevantKnowledge\rlvknlg.exe
C:\Programme\iTunes\iTunesHelper.exe
C:\Programme\SweetIM\Messenger\SweetIM.exe
C:\WINDOWS\Mixer.exe
C:\Programme\Creative\Software Update 3\SoftAuto.exe
C:\Programme\Adobe\Adobe Bridge CS4\Bridge.exe
C:\programme\steam\steam.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programme\DNA\btdna.exe
C:\Programme\GamersFirst\LIVE!\Live.exe
C:\Programme\iPod\bin\iPodService.exe
C:\WINDOWS\system32\wbem\unsecapp.exe
C:\WINDOWS\system32\svchost.exe
C:\Programme\Messenger\msmsgs.exe
C:\Programme\Teamspeak2_RC2\TeamSpeak.exe
C:\Programme\SeekappSrch\seekappsrch.exe
C:\Programme\Internet Explorer\IEXPLORE.EXE
C:\Programme\Mozilla Firefox\firefox.exe
C:\Programme\ICQ6.5\ICQ.exe
C:\Programme\Rockstar Games\Grand Theft Auto San Andreas\samp.exe
C:\WINDOWS\system32\spoolsv.exe
C:\DOKUME~1\JulianPC\LOKALE~1\Temp\winhlp64.exe
C:\Programme\FileZilla FTP Client\filezilla.exe
C:\Dokumente und Einstellungen\JulianPC\Desktop\pawno\pawno.exe
C:\WINDOWS\system32\taskmgr.exe
C:\WINDOWS\system32\msiexec.exe
C:\Programme\TrendMicro\HiJackThis\HiJackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://de.rd.yahoo.com/customize/ie/defaults/sp/msgr9/*http://de.search.yahoo.com
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://home.sweetim.com
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://de.yahoo.com
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://de.rd.yahoo.com/customize/ie/defaults/su/msgr9/*http://de.search.yahoo.com
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://de.rd.yahoo.com/customize/ie/defaults/sp/msgr9/*http://de.search.yahoo.com
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://home.sweetim.com
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://de.rd.yahoo.com/customize/ie/defaults/su/msgr9/*http://de.search.yahoo.com
R3 - URLSearchHook: Winamp Search Class - {57BCA5FA-5DBB-45a2-B558-1755C3F6253B} - C:\Programme\Winamp Toolbar\winamptb.dll
R3 - URLSearchHook: (no name) - - (no file)
R3 - URLSearchHook: ICQToolBar - {855F3B16-6D32-4fe6-8A56-BBB695989046} - C:\Programme\ICQ6Toolbar\ICQToolBar.dll
R3 - URLSearchHook: DefaultSearchHook Class - {C94E154B-1459-4A47-966B-4B843BEFC7DB} - C:\Programme\AskSearch\bin\DefaultSearch.dll (file missing)
R3 - URLSearchHook: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\PROGRA~1\Yahoo!\Companion\Installs\cpn\yt.dll
R3 - URLSearchHook: SweetIM ToolbarURLSearchHook Class - {EEE6C35D-6118-11DC-9C72-001320C79847} - C:\Programme\SweetIM\Toolbars\Internet Explorer\mgHelper.dll
O2 - BHO: &Yahoo! Toolbar Helper - {02478D38-C3F9-4efb-9B51-7695ECA05670} - C:\PROGRA~1\Yahoo!\Companion\Installs\cpn\yt.dll
O2 - BHO: AskBar BHO - {201f27d4-3704-41d6-89c1-aa35e39143ed} - C:\Programme\AskBarDis\bar\bin\askBar.dll (file missing)
O2 - BHO: Winamp Toolbar Loader - {25CEE8EC-5730-41bc-8B58-22DDC8AB8C20} - C:\Programme\Winamp Toolbar\winamptb.dll
O2 - BHO: XML module - {500BCA15-57A7-4eaf-8143-8C619470B13D} - C:\WINDOWS\system32\msxml71.dll (file missing)
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Programme\Java\jre6\bin\jp2ssv.dll
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Programme\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
O2 - BHO: SWEETIE - {EEE6C35C-6118-11DC-9C72-001320C79847} - C:\Programme\SweetIM\Toolbars\Internet Explorer\mgToolbarIE.dll
O2 - BHO: SingleInstance Class - {FDAD4DA1-61A2-4FD8-9C17-86F7AC245081} - C:\PROGRA~1\Yahoo!\Companion\Installs\cpn\YTSingleInstance.dll
O3 - Toolbar: ICQToolBar - {855F3B16-6D32-4fe6-8A56-BBB695989046} - C:\Programme\ICQ6Toolbar\ICQToolBar.dll
O3 - Toolbar: Ask Toolbar - {3041d03e-fd4b-44e0-b742-2d9b88305f98} - C:\Programme\AskBarDis\bar\bin\askBar.dll (file missing)
O3 - Toolbar: Winamp Toolbar - {EBF2BA02-9094-4c5a-858B-BB198F3D8DE2} - C:\Programme\Winamp Toolbar\winamptb.dll
O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\PROGRA~1\Yahoo!\Companion\Installs\cpn\yt.dll
O3 - Toolbar: SweetIM Toolbar for Internet Explorer - {EEE6C35B-6118-11DC-9C72-001320C79847} - C:\Programme\SweetIM\Toolbars\Internet Explorer\mgToolbarIE.dll
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [CmPCIaudio] RunDll32 CMICNFG3.CPL,CMICtrlWnd
O4 - HKLM\..\Run: [comcnfg] C:\WINDOWS\system32\dfrgntf.exe
O4 - HKLM\..\Run: [Updater] C:\WINDOWS\system32\dcomcnf.exe
O4 - HKLM\..\Run: [RelevantKnowledge] C:\Programme\RelevantKnowledge\rlvknlg.exe -boot
O4 - HKLM\..\Run: [QuickTime Task] "C:\Programme\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [iTunesHelper] "C:\Programme\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [AdobeCS4ServiceManager] "C:\Programme\Gemeinsame Dateien\Adobe\CS4ServiceManager\CS4ServiceManager.exe" -launchedbylogin
O4 - HKLM\..\Run: [SweetIM] C:\Programme\SweetIM\Messenger\SweetIM.exe
O4 - HKLM\..\Run: [C-Media Mixer] Mixer.exe /startup
O4 - HKCU\..\Run: [NordBull] C:\WINDOWS\msa.exe
O4 - HKCU\..\Run: [PopRock] C:\DOKUME~1\JulianPC\LOKALE~1\Temp\b.exe
O4 - HKCU\..\Run: [STYLEXP] C:\Programme\TGTSoft\StyleXP\StyleXP.exe -Hide
O4 - HKCU\..\Run: [SoftAuto.exe] "C:\Programme\Creative\Software Update 3\SoftAuto.exe"
O4 - HKCU\..\Run: [AdobeBridge] "C:\Programme\Adobe\Adobe Bridge CS4\Bridge.exe" -stealth
O4 - HKCU\..\Run: [Steam] "c:\programme\steam\steam.exe" -silent
O4 - HKCU\..\Run: [Skype] "C:\Programme\Skype\Phone\Skype.exe" /nosplash /minimized
O4 - HKCU\..\Run: [Messenger (Yahoo!)] ~"C:\Programme\Yahoo!\Messenger\YahooMessenger.exe" -quiet
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [BitTorrent DNA] "C:\Programme\DNA\btdna.exe"
O4 - HKCU\..\Run: [cls_pack.exe] C:\DOKUME~1\JulianPC\LOKALE~1\Temp\cls_pack.exe
O4 - HKCU\..\Run: [Malware Defense] "C:\Programme\Malware Defense\mdefense.exe" -noscan
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-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O4 - Startup: hamachi.lnk = C:\Programme\Hamachi\hamachi.exe
O4 - Global Startup: GamersFirst LIVE!.lnk = C:\Programme\GamersFirst\LIVE!\Live.exe
O8 - Extra context menu item: &Winamp Search - C:\Dokumente und Einstellungen\All Users\Anwendungsdaten\Winamp Toolbar\ieToolbar\resources\en-US\local\search.html
O8 - Extra context menu item: Nach Microsoft &Excel exportieren - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: Recherchieren - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: SecretCity 3DChat - {D401C3A2-12EF-4D1D-A086-F3AB10B565BF} - C:\PROGRA~1\SECRET~1\\SECRET~1.EXE (file missing)
O9 - Extra button: ICQ6 - {E59EB121-F339-4851-A3BA-FE49C35617C2} - C:\Programme\ICQ6.5\ICQ.exe
O9 - Extra 'Tools' menuitem: ICQ6 - {E59EB121-F339-4851-A3BA-FE49C35617C2} - C:\Programme\ICQ6.5\ICQ.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
O10 - Unknown file in Winsock LSP: c:\windows\system32\nwprovau.dll
O16 - DPF: {1E54D648-B804-468d-BC78-4AFFED8E262E} (System Requirements Lab) - http://www.nvidia.com/content/DriverDownload/srl/3.0.0.0/srl_bin/sysreqlab3.cab
O16 - DPF: {4871A87A-BFDD-4106-8153-FFDE2BAC2967} (DLM Control) - http://dlm.tools.akamai.com/dlmanager/versions/activex/dlm-activex-2.2.4.1.cab
O16 - DPF: {D0C0F75C-683A-4390-A791-1ACFD5599AB8} (Oberon Flash Game Host) - http://icq.oberon-media.com/Gameshell/GameHost/1.0/OberonGameHost.cab
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\GEMEIN~1\Skype\SKYPE4~1.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: Apple Mobile Device - Apple Inc. - C:\Programme\Gemeinsame Dateien\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
O23 - Service: CT Device Query service (CTDevice_Srv) - Creative Technology Ltd - C:\Programme\Creative\Shared Files\CTDevSrv.exe
O23 - Service: Creative Centrale Media Server (CTUPnPSv) - Creative Technology Ltd - C:\Programme\Creative\Creative Centrale\CTUPnPSv.exe
O23 - Service: Firebird Guardian - DefaultInstance (FirebirdGuardianDefaultInstance) - FirebirdSQL Project - C:\Programme\Firebird\Firebird_2_1\bin\fbguard.exe
O23 - Service: Firebird Server - DefaultInstance (FirebirdServerDefaultInstance) - FirebirdSQL Project - C:\Programme\Firebird\Firebird_2_1\bin\fbserver.exe
O23 - Service: FLEXnet Licensing Service - Acresso Software Inc. - C:\Programme\Gemeinsame Dateien\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe
O23 - Service: Google Update Service (gupdate1ca01941bfa6424) (gupdate1ca01941bfa6424) - Google Inc. - C:\Programme\Google\Update\GoogleUpdate.exe
O23 - Service: ICQ Service - Unknown owner - C:\Programme\ICQ6Toolbar\ICQ Service.exe
O23 - Service: iPod-Dienst (iPod Service) - Apple Inc. - C:\Programme\iPod\bin\iPodService.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Programme\Java\jre6\bin\jqs.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: PnkBstrA - Unknown owner - C:\WINDOWS\system32\PnkBstrA.exe
O23 - Service: SeekappSrch Service - Unknown owner - C:\Dokumente und Einstellungen\All Users\Anwendungsdaten\SeekappSrch\seekapp169.exe
O23 - Service: StyleXPService - Unknown owner - C:\Programme\TGTSoft\StyleXP\StyleXPService.exe

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bitten helfen, ist übelst wichtig..