POur essayer de resoudre ce probleme, j'ai lancer le logiciel HijackThis
voici le fichier log.
Merci de me dire les lignes suspects :
Logfile of HijackThis v1.98.2
Scan saved at 10:02:26, on 27/10/2004
Platform: Windows 2000 SP3 (WinNT 5.00.2195)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)
Running processes:
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\spoolsv.exe
C:\Program Files\Intel\ASF Agent\ASFAgent.exe
C:\Program Files\Symantec_Client_Security\Symantec AntiVirus\DefWatch.exe
C:\WINNT\System32\svchost.exe
C:\Program Files\Symantec_Client_Security\Symantec AntiVirus\Rtvscan.exe
C:\WINNT\System32\nvsvc32.exe
C:\WINNT\system32\regsvc.exe
C:\WINNT\System32\tcpsvcs.exe
C:\WINNT\System32\snmp.exe
C:\WINNT\system32\MsgSys.EXE
C:\WINNT\Explorer.EXE
C:\WINNT\System32\DSentry.exe
C:\Program Files\Fichiers communs\Adaptec Shared\CreateCD\CreateCD50.exe
C:\Program Files\Roxio\Easy CD Creator 5\DirectCD\DirectCD.exe
C:\Program Files\Symantec_Client_Security\Symantec AntiVirus\vptray.exe
C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe
C:\winnt\system32\msdmxm.exe
C:\winnt\system32\evthtm.exe
C:\WINNT\SYSTEM32\services\msxmidi.exe
C:\Program Files\mozilla.org\Mozilla\Mozilla.exe
C:\Documents and Settings\volatron\Application Data\aboe.exe
C:\WINNT\system32\w?wexec.exe
C:\Documents and Settings\volatron\Bureau\HijackThis.exe
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINNT\dsrve.dll/sp.html#96676
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINNT\dsrve.dll/sp.html#96676
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.coolsearch.biz/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = about:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = res://C:\WINNT\dsrve.dll/sp.html#96676
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINNT\dsrve.dll/sp.html#96676
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINNT\dsrve.dll/sp.html#96676
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = http=cache.u-psud.fr:8080
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = *lcp.u-psud.fr
R3 - Default URLSearchHook is missing
F3 - REG:win.ini: run=C:\WINNT\SYSTEM32\services\msxmidi.exe
O2 - BHO: (no name) - {5321E378-FFAD-4999-8C62-03CA8155F0B3} - (no file)
O2 - BHO: (no name) - {68DD4E3B-5519-FB1E-E7F1-6735C490589A} - C:\WINNT\d3wc32.dll (file missing)
O4 - HKLM\..\Run: [synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINNT\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [DVDSentry] C:\WINNT\System32\DSentry.exe
O4 - HKLM\..\Run: [CreateCD50] "C:\Program Files\Fichiers communs\Adaptec Shared\CreateCD\CreateCD50.exe" -r
O4 - HKLM\..\Run: [AdaptecDirectCD] "C:\Program Files\Roxio\Easy CD Creator 5\DirectCD\DirectCD.exe"
O4 - HKLM\..\Run: [vptray] C:\Program Files\Symantec_Client_Security\Symantec AntiVirus\vptray.exe
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [mfcvw.exe] C:\WINNT\system32\mfcvw.exe
O4 - HKLM\..\Run: [Msdmxm] c:\winnt\system32\msdmxm.exe /nocomm
O4 - HKLM\..\Run: [EvtHtm] c:\winnt\system32\evthtm.exe /nocomm
O4 - HKLM\..\Run: [glwjmgeb] c:\winnt\system32\glwjmgeb.exe /install
O4 - HKLM\..\Run: [Tk5A6EH] C:\documents and settings\volatron\local settings\temp\Tk5A6EH.exe
O4 - HKLM\..\Run: [apiyr32.exe] C:\WINNT\system32\apiyr32.exe
O4 - HKLM\..\Run: [addoj32.exe] C:\WINNT\system32\addoj32.exe
O4 - HKLM\..\Run: [Tk5A6EH.exe] C:\documents and settings\volatron\local settings\temp\Tk5A6EH.exe
O4 - HKLM\..\Run: [atlke.exe] C:\WINNT\atlke.exe
O4 - HKLM\..\Run: [Win Comm] C:\Program Files\Win Comm\WinComm.exe
O4 - HKLM\..\Run: [xpsystem] C:\WINNT\SYSTEM32\services\msxmidi.exe
O4 - HKCU\..\Run: [spyware Begone] c:\freescan\freescan.exe -FastScan
O4 - HKCU\..\Run: [Mozilla Quick Launch] "C:\Program Files\mozilla.org\Mozilla\Mozilla.exe" -turbo
O4 - HKCU\..\Run: [Nacl] C:\Documents and Settings\volatron\Application Data\aboe.exe
O4 - HKCU\..\Run: [Vemgwu] C:\WINNT\system32\w?wexec.exe
O4 - HKCU\..\Run: [xpsystem] C:\WINNT\SYSTEM32\services\msxmidi.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O16 - DPF: {02EC65B0-CF4F-359D-B5A0-0A8842BA4C80} - http://69.50.188.54/1/gdnFR208.exe
O16 - DPF: {175F6F99-6011-4F49-9847-6B1234B956AE} - http://69.50.188.54/1/gdnFR208.exe
O16 - DPF: {2F8D774C-2EE8-7E58-329F-177910CECA7C} - http://69.50.188.54/1/gdnFR208.exe
O16 - DPF: {35F59C80-C1F2-4EEA-9981-686C7D5A9277} (VacPro.emsat_ver3) - http://www.advnt01.com/dialer/emsat_ver3.CAB
O16 - DPF: {4BAE378A-D4F9-0CE2-AA42-072D775A0B81} - http://69.50.188.54/1/gdnFR208.exe
O16 - DPF: {50AD557E-3426-41FD-AFDD-2AF39BB1C387} - http://akamai.downloadv3.com/binaries/Live...ervice_5_FR.cab
O16 - DPF: {7A002F1D-8F83-05CE-02E3-2B907C062DC8} - http://69.50.188.54/1/gdnFR208.exe
O16 - DPF: {93829908-07C2-44A2-95DB-F78F201A9B48} - http://adblock.linkz.com/APHelper.dll
O16 - DPF: {B942A249-D1E7-4C11-98AE-FCB76B08747F} (RealArcadeRdxIE Class) - http://games-dl.real.com/gameconsole/Bundl...ArcadeRdxIE.cab
O16 - DPF: {CA034DCC-A580-4333-B52F-15F98C42E04C} (Downloader Class) - http://www.stopzilla.com/_download/Auto_Installer/dwnldr.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{176E68D0-677E-4BCF-A9FE-E8DCEF184603}: NameServer = 129.175.100.5
O17 - HKLM\System\CS1\Services\Tcpip\..\{176E68D0-677E-4BCF-A9FE-E8DCEF184603}: NameServer = 129.175.100.5
O17 - HKLM\System\CS2\Services\Tcpip\..\{176E68D0-677E-4BCF-A9FE-E8DCEF184603}: NameServer = 129.175.100.5
O21 - SSODL: System - {21CCE6BF-8D53-4A73-BCCC-9B00B014D2DF} - (no file)