INFECTION SMALL-JMH (cheval de troie)

Bonjour,

j'ai été infecté comme beaucoup par le cheval de troie small-jmh. J'ai besoin d'un guide pour m'en débarrasser.
Ci-joint le rapport:

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 23:10:48, on 25/03/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16608)
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:\Program Files\Intel\Wireless\Bin\EvtEng.exe
C:\Program Files\Intel\Wireless\Bin\S24EvMon.exe
C:\Program Files\Intel\Wireless\Bin\ZcfgSvc.exe
C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
C:\PROGRA~1\Intel\Wireless\Bin\1XConfig.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Alwil Software\Avast4\ashServ.exe
C:\WINDOWS\sm56hlpr.exe
C:\WINDOWS\RTHDCPL.EXE
C:\Program Files\Elantech\Ktp.exe
C:\Program Files\Intel\Wireless\Bin\ifrmewrk.exe
C:\WINDOWS\system32\igfxtray.exe
C:\WINDOWS\system32\hkcmd.exe
C:\Program Files\Intel\Wireless\Bin\EOUWiz.exe
C:\Program Files\WLAN Card Utilities\Center.exe
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe
C:\Program Files\Webroot\Spy Sweeper\SpySweeperUI.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Windows Media Player\WMPNSCFG.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Fichiers communs\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Intel\Wireless\Bin\OProtSvc.exe
C:\Program Files\Intel\Wireless\Bin\RegSrvc.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Webroot\Spy Sweeper\SpySweeper.exe
C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\WINDOWS\System32\vssvc.exe
C:\WINDOWS\system32\dllhost.exe
C:\WINDOWS\system32\dllhost.exe
C:\Program Files\Webroot\Spy Sweeper\SSU.EXE
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = https://www.bing.com/?toHttps=1&redig=5FC791212101479BAFBE1A679848B1AF
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.ecosia.org?ref=ethicle/?o_am
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = https://www.msn.com/fr-fr/?ocid=iehp
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = https://www.bing.com/?toHttps=1&redig=5FC791212101479BAFBE1A679848B1AF
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = https://www.bing.com/?toHttps=1&redig=5FC791212101479BAFBE1A679848B1AF
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.msn.com/fr-fr/?ocid=iehp
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
F2 - REG:system.ini: UserInit=C:\WINDOWS\system32\userinit.exe,C:\Documents and Settings\_\Bureau\lzibfin.exe
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O1 - Hosts: 207.68.172.246 msn.com
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: Skype add-on (mastermind) - {22BF413B-C6D2-4d91-82A9-A0F997BA588C} - C:\PROGRA~1\Skype\Phone\IEPlugin\SKYPEI~1.DLL
O4 - HKLM\..\Run: [SMSERIAL] sm56hlpr.exe
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [Protect] SHVRTF.EXE
O4 - HKLM\..\Run: [KTPWare] "C:\Program Files\Elantech\Ktp.exe"
O4 - HKLM\..\Run: [IntelZeroConfig] "C:\Program Files\Intel\Wireless\bin\ZCfgSvc.exe"
O4 - HKLM\..\Run: [IntelWireless] "C:\Program Files\Intel\Wireless\Bin\ifrmewrk.exe" /tf Intel PROSet/Wireless
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\system32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\system32\hkcmd.exe
O4 - HKLM\..\Run: [High Definition Audio Property Page Shortcut] HDAShCut.exe
O4 - HKLM\..\Run: [EOUApp] "C:\Program Files\Intel\Wireless\Bin\EOUWiz.exe"
O4 - HKLM\..\Run: [Control Center] "C:\Program Files\WLAN Card Utilities\Center.exe"
O4 - HKLM\..\Run: [ViewGplDateAnte] C:\Documents and Settings\All Users\Application Data\mess seek view gpl\Curb list.exe
O4 - HKLM\..\Run: [KernelFaultCheck] C:\WINDOWS\system32\dumprep 0 -k
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [SpySweeper] "C:\Program Files\Webroot\Spy Sweeper\SpySweeperUI.exe" /startintray
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [WMPNSCFG] C:\Program Files\Windows Media Player\WMPNSCFG.exe
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVICE LOCAL')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVICE RÉSEAU')
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 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: &Recherche AOL Toolbar - res://C:\Program Files\AOL Toolbar\toolbar.dll/SEARCH.HTML
O8 - Extra context menu item: &Search - http://ko.bar.need2find.com/KO/menusearch.html?p=KO
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~1\MICROS~3\Office10\EXCEL.EXE/3000
O9 - Extra button: Skype - {77BF5300-1474-4EC7-9980-D32B190E9B07} - C:\PROGRA~1\Skype\Phone\IEPlugin\SKYPEI~1.DLL
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\system32\Shdocvw.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:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O10 - Unknown file in Winsock LSP: c:\windows\system32\nwprovau.dll
O14 - IERESET.INF: START_PAGE_URL=https://www.orange.fr/portail
O16 - DPF: {00B71CFB-6864-4346-A978-C0A14556272C} (Checkers Class) - http://messenger.zone.msn.com/binary/msgrchkr.cab31267.cab
O16 - DPF: {029FDBA6-3547-11D7-AA4C-0050BF051A00} (Rawflow ICD Client) - http://s.tf1.fr/mmdia/static/rawflow/clients/5.3.1.0/Rawflow.cab
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://download.microsoft.com/download/E/5/6/E5611B10-0D6D-4117-8430-A67417AA88CD/LegitCheckControl.cab
O16 - DPF: {1FF43AD5-2262-4C2F-81D4-26D710C3F305} (VB2S Mannequin Virtuel Control) - http://mannequin.redoute.fr/activex/Mannequin.cab
O16 - DPF: {4F1E5B1A-2A80-42CA-8532-2D05CB959537} (MSN Photo Upload Tool) - http://lilichat18.spaces.msn.com//PhotoUpload/MsnPUpld.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/...
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/MsnMessengerSetupDownloader.cab
O16 - DPF: {B64F4A7C-97C9-11DA-8BDE-F66BAD1E3F3A} - https://www.afternic.com/domains/errorsafe.com
O17 - HKLM\System\CCS\Services\Tcpip\..\{1A5C2443-CE81-4C00-BF89-A2166E5E99BA}: NameServer = 208.67.220.220,208.67.222.222
O17 - HKLM\System\CCS\Services\Tcpip\..\{BCC55919-E447-4FED-8C63-C6305E672440}: NameServer = 208.67.220.220,208.67.222.222
O17 - HKLM\System\CCS\Services\Tcpip\..\{D0102C5C-278D-42B3-BDD0-0A1993F84A47}: NameServer = 208.67.220.220,208.67.222.222
O17 - HKLM\System\CCS\Services\Tcpip\..\{D1B21549-3D41-4863-B729-D3414E91AE32}: NameServer = 208.67.220.220,208.67.222.222
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\FICHIE~1\Skype\SKYPE4~1.DLL
O23 - Service: Apple Mobile Device - Apple, Inc. - C:\Program Files\Fichiers communs\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
O23 - Service: avast! Web Scanner - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
O23 - Service: EvtEng - Intel Corporation - C:\Program Files\Intel\Wireless\Bin\EvtEng.exe
O23 - Service: Service de l'iPod (iPod Service) - Apple Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: OwnershipProtocol - Intel Corporation - C:\Program Files\Intel\Wireless\Bin\OProtSvc.exe
O23 - Service: RegSrvc - Intel Corporation - C:\Program Files\Intel\Wireless\Bin\RegSrvc.exe
O23 - Service: Spectrum24 Event Monitor (S24EventMonitor) - Intel Corporation - C:\Program Files\Intel\Wireless\Bin\S24EvMon.exe
O23 - Service: Moteur Webroot Spy Sweeper (WebrootSpySweeperService) - Webroot Software, Inc. - C:\Program Files\Webroot\Spy Sweeper\SpySweeper.exe