Virus Trojan horse backdoor.generic4.DAI

Merci de t'interesser à mon cas.
Voici le log.

Pour info, ZDlan pilote un stick Wifi et skydsl est le provider d'ADSL par satellite (ligne trop longue -> pas d'ADSL)

Une dernière chose, je ne trouve pas lsur mon disque dur le fichier lsass.com cité à l'avant dernière ligne du log. Est-ce normal ?
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Logfile of HijackThis v1.99.1
Scan saved at 22:08:55, on 13/01/2007
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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\atiptaxx.exe
C:\PROGRA~1\MOUSEW~1\SYSTEM\EM_EXEC.EXE
C:\Program Files\TELES\skyDSL\tskyclnt.exe
C:\Program Files\Network Associates\VirusScan\SHSTAT.EXE
C:\Program Files\Network Associates\Common Framework\UpdaterUI.exe
C:\Program Files\Fichiers communs\Network Associates\TalkBack\TBMon.exe
C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe
C:\Program Files\D-Tools\daemon.exe
C:\Program Files\Java\jre1.5.0\bin\jusched.exe
C:\Program Files\QuickTime\qttask.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe
C:\Program Files\TELES\skyDSL PCI\DVBData.exe
C:\Program Files\ZyDAS Technology Corporation\ZyDAS_802.11g_Utility\ZDWlan.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
C:\Program Files\Network Associates\Common Framework\FrameworkService.exe
C:\Program Files\Network Associates\VirusScan\Mcshield.exe
C:\Program Files\Network Associates\VirusScan\VsTskMgr.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\TELES\skyDSL\Proxy\craxy.exe
C:\Program Files\TELES\skyDSL\tskymtpc.exe
C:\Program Files\ZyDAS Technology Corporation\ZyDAS_802.11g_Utility\ZDBrgApp.EXE
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\wuauclt.exe
C:\DOCUME~1\Co&phi\LOCALS~1\Temp\Répertoire temporaire 2 pour hijackthis.zip\HijackThis.exe

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://ww25.planetis.com/
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = ftp=127.0.0.1:8080;http=127.0.0.1:8080;https=127.0.0.1:8080;socks=127.0.0.1:8080
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: Windows Live Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files\Fichiers communs\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O4 - HKLM\..\Run: [AtiPTA] atiptaxx.exe
O4 - HKLM\..\Run: [EM_EXEC] C:\PROGRA~1\MOUSEW~1\SYSTEM\EM_EXEC.EXE
O4 - HKLM\..\Run: [skyDSLClient] C:\Program Files\TELES\skyDSL\tskyclnt.exe -q
O4 - HKLM\..\Run: [ShStatEXE] "C:\Program Files\Network Associates\VirusScan\SHSTAT.EXE" /STANDALONE
O4 - HKLM\..\Run: [McAfeeUpdaterUI] "C:\Program Files\Network Associates\Common Framework\UpdaterUI.exe" /StartedFromRunKey
O4 - HKLM\..\Run: [Network Associates Error Reporting Service] "C:\Program Files\Fichiers communs\Network Associates\TalkBack\TBMon.exe"
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [DAEMON Tools-1033] "C:\Program Files\D-Tools\daemon.exe" -lang 1033
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0\bin\jusched.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe /STARTUP
O4 - Global Startup: DVB Data (skyDSL PCI).lnk = C:\Program Files\TELES\skyDSL PCI\DVBData.exe
O4 - Global Startup: Lancement rapide d'Adobe Reader.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O4 - Global Startup: ZDWLan Utility.lnk = C:\Program Files\ZyDAS Technology Corporation\ZyDAS_802.11g_Utility\ZDWlan.exe
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0\bin\npjpi150.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0\bin\npjpi150.dll
O9 - Extra button: skyDSL++ - {F7522CA2-3DDA-11d3-8560-0060977792B1} - C:\Program Files\TELES\skyDSL\sky2sky.exe
O9 - Extra button: skyDSL- - - {F7522CA8-3DDA-11d3-8560-0060977792B1} - C:\Program Files\TELES\skyDSL\sky2fon.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\skysocks.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\skysocks.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\skysocks.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\skysocks.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\skysocks.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\skysocks.dll
O14 - IERESET.INF: START_PAGE_URL=http://ww25.planetis.com/
O16 - DPF: {0EB0E74A-2A76-4AB3-A7FB-9BD8C29F7F75} (CKAVWebScan Object) - https://www.kaspersky.fr/?domain=webscanner.kaspersky.fr
O16 - DPF: {5F4D3335-3194-4167-85AE-E7325F2695EF} - http://scripts.dlv4.com/binaries/egaccess4/egaccess4_1068_em_XP.cab
O16 - DPF: {5FD9726A-4977-449D-8352-25FDD8A510B5} - http://scripts.dlv4.com/binaries/egaccess4/egaccess4_1067_em_XP.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/...
O16 - DPF: {82FC4503-8459-4239-9B85-0617BEAA950A} - http://scripts.dlv4.com/binaries/egaccess4/egaccess4_1061_XP.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{2D507272-CA08-4E36-BA46-0ACACA024094}: NameServer = 80.10.246.134 80.10.246.7
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\System32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
O23 - Service: AVG E-mail Scanner (AVGEMS) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
O23 - Service: avGuard Service (avGuard) - Unknown owner - C:\Program Files\Ashampoo\Ashampoo AntiVirus\AshAVSrv.exe (file missing)
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Fichiers communs\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: McAfee Framework Service (McAfeeFramework) - Unknown owner - C:\Program Files\Network Associates\Common Framework\FrameworkService.exe" /ServiceStart (file missing)
O23 - Service: Network Associates McShield (McShield) - Network Associates, Inc. - C:\Program Files\Network Associates\VirusScan\Mcshield.exe
O23 - Service: Network Associates Task Manager (McTaskManager) - Network Associates, Inc. - C:\Program Files\Network Associates\VirusScan\VsTskMgr.exe
O23 - Service: Network Provisioning DDE - Unknown owner - C:\WINDOWS\system32\lsass.com
O23 - Service: Proxy skyDSL (tntcraxy) - Unknown owner - C:\Program Files\TELES\skyDSL\Proxy\craxy.exe" service (file missing)

C'est louche!
Le prog s'execute en combien de temps normalement ?
Quand je lance blbeta, j'ai aussitot le log ci-dessous mais je ne vois aucun écran avec "scan through Windows Explorer "

01/13/07 23:23:46 [Info]: BlackLight Engine 1.0.55 initialized
01/13/07 23:23:46 [Info]: OS: 5.1 build 2600 (Service Pack 2)