Virus?!

Pomes

Bei sind gestern Ordner aufgetreten:Internet Optimizer und Adtools Service...
Was ist das?
Ich habe die Befürchtung nichts Gutes...

Hier die Hijacklogfile:
Logfile of HijackThis v1.97.7
Scan saved at 14:34:32, on 22.02.2005
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)
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\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Programme\F-Secure Anti-Virus\backweb\4476822\program\fsbwsys.exe
C:\WINDOWS\System32\inetsrv\inetinfo.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\System32\svchost.exe
C:\PROGRA~1\PESTPA~1\PPMemCheck.exe
C:\PROGRA~1\PESTPA~1\CookiePatrol.exe
C:\Programme\QuickTime\qttask.exe
C:\WINDOWS\System32\RUNDLL32.EXE
C:\WINDOWS\System32\rundll32.exe
C:\WINDOWS\logon.exe
C:\windows\system32\pbruupv.exe
C:\WINDOWS\System32\hwee.exe
C:\Program Files\AdTools Service\AdTools.exe
C:\temp\salm.exe
C:\Program Files\Internet Optimizer\optimize.exe
C:\WINDOWS\System32\ctfmon.exe
C:\Programme\MSN Messenger\msnmsgr.exe
C:\Programme\Messenger\msmsgs.exe
C:\Program Files\AdTools Service\AdToolsKeep.exe
C:\Programme\D-Link AirPlus\AirPlus.exe
C:\windows\system32\packager.exe
C:\mysql\bin\winmysqladmin.exe
C:\WINDOWS\System32\wuauclt.exe
C:\Programme\Internet Explorer\iexplore.exe
C:\Programme\Winamp\winamp.exe
C:\HijackThis.exe
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.microsoft.com/isapi/redir...ie&ar=iesearch
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.microsoft.com/isapi/redir..._PVER}&ar=home
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.microsoft.com/isapi/redir...ie&ar=iesearch
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.microsoft.com/isapi/redir...r=6&ar=msnhome
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://www.microsoft.com/isapi/redir...ie&ar=iesearch
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page_bak = http://www.microsoft.com/isapi/redir...r=6&ar=msnhome
O1 - Hosts: 69.64.35.177 auto.search.msn.com
O2 - BHO: (no name) - {00000000-F09C-02B4-6EC2-AD0300000000} - C:\WINDOWS\BTGrab.dll
O2 - BHO: (no name) - {8F4E5661-F99E-4B3E-8D85-0EA71C0748E4} - C:\WINDOWS\wsem303.dll
O2 - BHO: (no name) - {A5366673-E8CA-11D3-9CD9-0090271D075B} - C:\PROGRA~1\FlashGet\jccatch.dll
O2 - BHO: (no name) - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\programme\google\googletoolbar3.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\programme\google\googletoolbar3.dll
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [PPMemCheck] C:\PROGRA~1\PESTPA~1\PPMemCheck.exe
O4 - HKLM\..\Run: [CookiePatrol] C:\PROGRA~1\PESTPA~1\CookiePatrol.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Programme\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\System32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [WinLogon] C:\WINDOWS\logon.exe
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [pbruupv] c:\windows\system32\pbruupv.exe
O4 - HKLM\..\Run: [JVM0.12] C:\WINDOWS\System32\hwee.exe
O4 - HKLM\..\Run: [salm] c:\temp\salm.exe
O4 - HKLM\..\Run: [cdqn] C:\WINDOWS\cdqn.exe
O4 - HKLM\..\Run: [AdTools Service] C:\Program Files\AdTools Service\AdTools.exe
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [msnmsgr] "C:\Programme\MSN Messenger\msnmsgr.exe" /background
O4 - HKCU\..\Run: [MSMSGS] "C:\Programme\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [Steam] C:\Programme\Steam\Steam.exe -silent
O4 - Startup: Galaxy Network miniTP.lnk = C:\Programme\miniTP\miniTP.exe
O4 - Startup: WinMySQLadmin.lnk = C:\mysql\bin\winmysqladmin.exe
O4 - Global Startup: Adobe Gamma Loader.exe.lnk = C:\Programme\Gemeinsame Dateien\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Programme\Gemeinsame Dateien\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: D-Link AirPlus.lnk = ?
O4 - Global Startup: Microsoft Office.lnk = C:\Programme\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: &Google Search - res://c:\programme\google\GoogleToolbar3.dll/cmsearch.html
O8 - Extra context menu item: Alles mit FlashGet laden - C:\Programme\FlashGet\jc_all.htm
O8 - Extra context menu item: Im Cache gespeicherte Seite - res://c:\programme\google\GoogleToolbar3.dll/cmcache.html
O8 - Extra context menu item: Mit FlashGet laden - C:\Programme\FlashGet\jc_link.htm
O8 - Extra context menu item: Nach Microsoft &Excel exportieren - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: Verweisseiten - res://c:\programme\google\GoogleToolbar3.dll/cmbacklinks.html
O8 - Extra context menu item: Ähnliche Seiten - res://c:\programme\google\GoogleToolbar3.dll/cmsimilar.html
O9 - Extra 'Tools' menuitem: Sun Java Konsole (HKLM)
O9 - Extra button: ICQ Pro (HKLM)
O9 - Extra 'Tools' menuitem: ICQ (HKLM)
O9 - Extra button: Related (HKLM)
O9 - Extra 'Tools' menuitem: Show &Related Links (HKLM)
O9 - Extra button: FlashGet (HKLM)
O9 - Extra 'Tools' menuitem: &FlashGet (HKLM)
O9 - Extra button: Messenger (HKLM)
O9 - Extra 'Tools' menuitem: Windows Messenger (HKLM)
O16 - DPF: {00000000-7777-0704-0B53-2C8830E9FAEC} - http://gn.one2bill.de/soft/axload.cab
O16 - DPF: {00B71CFB-6864-4346-A978-C0A14556272C} (Checkers Class) - http://messenger.zone.msn.com/binary...r.cab31267.cab
O16 - DPF: {14B87622-7E19-4EA8-93B3-97215F77A6BC} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary...t.cab31267.cab
O16 - DPF: {14F65762-96FB-44B9-8DAC-93845F377A0E} (FileSharingCtrl Class) - http://appdirectory.messenger.msn.co...haringctrl.cab
O16 - DPF: {15AD4789-CDB4-47E1-A9DA-992EE8E6BAD6} - ms-its:mhtml:file://c:\nosuxxx.mht!http://nobodyhere.ath.cx/ax/loud.chm::/bridge-c46.cab
O16 - DPF: {4F1E5B1A-2A80-42CA-8532-2D05CB959537} (MSN Photo Upload Tool) - http://by104fd.bay104.hotmail.msn.co...s/MsnPUpld.cab
O16 - DPF: {80DD2229-B8E4-4C77-B72F-F22972D723EA} (AvxScanOnline Control) - http://www.kochmesser.de/scan/Msie/bitdefender.cab
O16 - DPF: {B8BE5E93-A60C-4D26-A2DC-220313175592} (ZoneIntro Class) - http://messenger.zone.msn.com/binary...o.cab32846.cab
O16 - DPF: {BD393C14-72AD-4790-A095-76522973D6B8} (CBreakshotControl Class) - http://messenger.zone.msn.com/binary...t.cab31267.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/s...sh/swflash.cab