Trojan Downloader ?

Logfile of HijackThis v1.99.1
Scan saved at 14:17:49, on 18/11/2006
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

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\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\programme\HP Software Update\HPWuSchd2.exe
C:\Program Files\HP\hpcoretech\hpcmpmgr.exe
C:\Program Files\Fichiers communs\Microsoft Shared\Works Shared\WkUFind.exe
C:\Documents and Settings\Administrateur\Mes documents\qttask.exe
C:\Program Files\Creative\SBAudigy2\Surround Mixer\CTSysVol.exe
C:\Program Files\Creative\SBAudigy2\DVDAudio\CTDVDDet.EXE
C:\WINDOWS\system32\CTHELPER.EXE
C:\Program Files\Softwin\BitDefender9\bdmcon.exe
C:\Program Files\Softwin\BitDefender9\bdoesrv.exe
C:\program files\softwin\bitdefender9\bdnagent.exe
C:\program files\softwin\bitdefender9\bdswitch.exe
C:\Program Files\Thomson\SpeedTouch USB\Dragdiag.exe
C:\driver\AVG Anti-Spyware 7.5\avgas.exe
C:\driver\AVG Anti-Spyware 7.5\guard.exe
C:\WINDOWS\system32\CTsvcCDA.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\programme\Digital Imaging\bin\hpqtra08.exe
C:\Program Files\RALINK\RT2500 USB Wireless LAN Card\Installer\WINXP\RaConfig2500.exe
C:\Program Files\Fichiers communs\Microsoft Shared\Works Shared\wkcalrem.exe
C:\WINDOWS\system32\MsPMSPSv.exe
C:\Program Files\Fichiers communs\Softwin\BitDefender Communicator\xcommsvr.exe
C:\Program Files\HP\hpcoretech\comp\hptskmgr.exe
C:\Program Files\GreatMemo\GreatMemo.exe
C:\Program Files\Weather\Weather.exe
C:\Program Files\Fichiers communs\Softwin\BitDefender Scan Server\bdss.exe
C:\Program Files\Fichiers communs\Softwin\BitDefender Update Service\livesrv.exe
C:\Program Files\CDBurnerXP Pro 3\XAPI2000.exe
C:\Program Files\Softwin\BitDefender9\vsserv.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\WINDOWS\system32\wuauclt.exe
C:\driver\Hijackthis Version Française\hijackthis vf.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://searchbar.findthewebsiteyouneed.com
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://searchbar.findthewebsiteyouneed.com
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://searchbar.findthewebsiteyouneed.com
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.google.fr/?gws_rd=ssl
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = https://actus.sfr.fr
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://searchbar.findthewebsiteyouneed.com
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://searchbar.findthewebsiteyouneed.com
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
O3 - Toolbar: RX Toolbar - {25D8BACF-3DE2-4B48-AE22-D659B8D835B0} - C:\Program Files\RXToolBar\RXToolBar.dll (file missing)
O4 - HKLM\..\Run: [P2P Networking] C:\WINDOWS\system32\P2P Networking\P2P Networking.exe /AUTOSTART
O4 - HKLM\..\Run: [NsUpdate] C:\WINDOWS\NsUpdate.exe UPDATE
O4 - HKLM\..\Run: [HP Software Update] "C:\Program Files\programme\HP Software Update\HPWuSchd2.exe"
O4 - HKLM\..\Run: [HP Component Manager] "C:\Program Files\HP\hpcoretech\hpcmpmgr.exe"
O4 - HKLM\..\Run: [WorksFUD] C:\Program Files\Microsoft Works\wkfud.exe
O4 - HKLM\..\Run: [Microsoft Works Portfolio] C:\Program Files\Microsoft Works\WksSb.exe /AllUsers
O4 - HKLM\..\Run: [Microsoft Works Update Detection] C:\Program Files\Fichiers communs\Microsoft Shared\Works Shared\WkUFind.exe
O4 - HKLM\..\Run: [eA60Edq] C:\WINDOWS\vfrryles.exe
O4 - HKLM\..\Run: [Internet Optimizer] "C:\Program Files\Internet Optimizer\optimize.exe"
O4 - HKLM\..\Run: [Ztwoieoo] C:\Program Files\Vclpkr\Xano.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Documents and Settings\Administrateur\Mes documents\qttask.exe" -atboottime
O4 - HKLM\..\Run: [CTSysVol] C:\Program Files\Creative\SBAudigy2\Surround Mixer\CTSysVol.exe /r
O4 - HKLM\..\Run: [CTDVDDET] C:\Program Files\Creative\SBAudigy2\DVDAudio\CTDVDDet.EXE
O4 - HKLM\..\Run: [CTHelper] CTHELPER.EXE
O4 - HKLM\..\Run: [SBDrvDet] C:\Program Files\Creative\SB Drive Det\SBDrvDet.exe /r
O4 - HKLM\..\Run: [UpdReg] C:\WINDOWS\UpdReg.EXE
O4 - HKLM\..\Run: [AltnetPointsManager] c:\program files\altnet\points manager\points manager.exe -s
O4 - HKLM\..\Run: [defender] C:\\dfndrff_e58.exe
O4 - HKLM\..\Run: [keyboard] C:\\kybrdff_e58.exe
O4 - HKLM\..\Run: [newname] C:\\newname25.exe
O4 - HKLM\..\Run: [w23fcd46.dll] RUNDLL32.EXE w23fcd46.dll,I2 00122764023fcd46
O4 - HKLM\..\Run: [IpWins] C:\Program Files\ipwins\ipwins.exe
O4 - HKLM\..\Run: [ImMsn] C:\WINDOWS\msncomm.exe /i
O4 - HKLM\..\Run: [VolControl] C:\WINDOWS\volumec.exe -i
O4 - HKLM\..\Run: [BDMCon] "C:\Program Files\Softwin\BitDefender9\bdmcon.exe"
O4 - HKLM\..\Run: [BDOESRV] "C:\Program Files\Softwin\BitDefender9\bdoesrv.exe"
O4 - HKLM\..\Run: [BDNewsAgent] "C:\Program Files\Softwin\BitDefender9\bdnagent.exe"
O4 - HKLM\..\Run: [BDSwitchAgent] "C:\Program Files\Softwin\BitDefender9\bdswitch.exe"
O4 - HKLM\..\Run: [SpeedTouch USB Diagnostics] "C:\Program Files\Thomson\SpeedTouch USB\Dragdiag.exe" /icon
O4 - HKLM\..\Run: [windows] C:\\windows_e58.exe
O4 - HKLM\..\Run: [!AVG Anti-Spyware] "C:\driver\AVG Anti-Spyware 7.5\avgas.exe" /minimized
O4 - HKCU\..\Run: [tbon] C:\Program Files\TBONBin\tbon.exe /r
O4 - HKCU\..\Run: [DNS] C:\Program Files\Fichiers communs\mc-110-12-0000228.exe
O4 - Startup: GreatMemo.lnk = C:\Program Files\GreatMemo\GreatMemo.exe
O4 - Startup: Weather.lnk = C:\Program Files\Weather\Weather.exe
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Fichiers communs\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Démarrage rapide du logiciel HP Image Zone.lnk = C:\Program Files\programme\Digital Imaging\bin\hpqthb08.exe
O4 - Global Startup: HP Digital Imaging Monitor.lnk = C:\Program Files\programme\Digital Imaging\bin\hpqtra08.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O4 - Global Startup: RaConfig2500.lnk = C:\Program Files\RALINK\RT2500 USB Wireless LAN Card\Installer\WINXP\RaConfig2500.exe
O4 - Global Startup: Rappels du Calendrier Microsoft Works.lnk = ?
O9 - Extra button: AIM - {AC9E2541-2814-11d5-BC6D-00B0D0A1DE45} - C:\Program Files\programme\aim.exe
O15 - Trusted Zone: http://ny.contentmatch.net (HKLM)
O16 - DPF: {1D6711C8-7154-40BB-8380-3DEA45B69CBF} (Web P2P Installer) -
O16 - DPF: {B64F4A7C-97C9-11DA-8BDE-F66BAD1E3F3A} - https://www.afternic.com/domains/errorsafe.com
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)
O18 - Filter: text/html - {2AB289AE-4B90-4281-B2AE-1F4BB034B647} - C:\PROGRA~1\RXTOOL~1\sfcont.dll
O20 - Winlogon Notify: App Management - C:\WINDOWS\system32\dnr2019oe.dll
O23 - Service: AVG Anti-Spyware Guard - Anti-Malware Development a.s. - C:\driver\AVG Anti-Spyware 7.5\guard.exe
O23 - Service: BitDefender Scan Server (bdss) - Unknown owner - C:\Program Files\Fichiers communs\Softwin\BitDefender Scan Server\bdss.exe" /service (file missing)
O23 - Service: Command Service (cmdService) - Unknown owner - C:\WINDOWS\QWRtaW4\command.exe (file missing)
O23 - Service: Creative Service for CDROM Access - Creative Technology Ltd - C:\WINDOWS\system32\CTsvcCDA.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Unknown owner - C:\Program Files\Fichiers communs\InstallShield\Driver\11\Intel 32\IDriverT.exe (file missing)
O23 - Service: BitDefender Desktop Update Service (LIVESRV) - Unknown owner - C:\Program Files\Fichiers communs\Softwin\BitDefender Update Service\livesrv.exe" /service (file missing)
O23 - Service: Network Monitor - Unknown owner - C:\Program Files\Network Monitor\netmon.exe (file missing)
O23 - Service: Pml Driver HPZ12 - HP - C:\WINDOWS\system32\HPZipm12.exe
O23 - Service: BitDefender Virus Shield (VSSERV) - Unknown owner - C:\Program Files\Softwin\BitDefender9\vsserv.exe" /service (file missing)
O23 - Service: BitDefender Communicator (XCOMM) - Unknown owner - C:\Program Files\Fichiers communs\Softwin\BitDefender Communicator\xcommsvr.exe" /service (file missing)