Bonjour à tous,
depuis hier soir, mon anti virus avast a detecté un cheval de troie au nom ci-dessus. Résultat : au démarrage, mon pare feu ne se lance plus toute recherche sur internet avec un nom tel que virus ou trojan me coupe internet explorer ou firefox, enfin les scans sont impossibles car ils sont fermés aussi.
En mode sans échec, je ne peux pas scanner non plus, les applications sont systématiquement fermées.
Pourriez vous m'aider ?
Je mets le rapport hijack :
Logfile of HijackThis v1.99.1
Scan saved at 11:14:54, on 24/09/2006
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)
Running processes:
D:\WINDOWS\System32\smss.exe
D:\WINDOWS\system32\winlogon.exe
D:\WINDOWS\system32\services.exe
D:\WINDOWS\system32\lsass.exe
D:\WINDOWS\system32\svchost.exe
D:\WINDOWS\System32\svchost.exe
D:\WINDOWS\System32\mguard.exe
D:\WINDOWS\Explorer.exe
D:\WINDOWS\system32\LEXBCES.EXE
D:\WINDOWS\system32\spoolsv.exe
D:\WINDOWS\system32\LEXPPS.EXE
D:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
D:\Program Files\Alwil Software\Avast4\ashServ.exe
D:\WINDOWS\System32\oodag.exe
D:\WINDOWS\system32\pctspk.exe
D:\WINDOWS\System32\PAStiSvc.exe
D:\WINDOWS\System32\svchost.exe
D:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
D:\WINDOWS\Mixer.exe
D:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe
D:\Program Files\Java\jre1.5.0_06\bin\jusched.exe
D:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
C:\Program Files\SlySoft\CloneCD\CloneCDTray.exe
D:\Program Files\Alwil Software\Avast4\ashWebSv.exe
C:\Program Files\DAEMON Tools\daemon.exe
C:\Program Files\RAM Idle LE\RAM_XP.exe
D:\WINDOWS\System32\wulogin.exe
D:\WINDOWS\System32\ctfmon.exe
D:\Garmin\gStart.exe
D:\WINDOWS\System32\msnsrv.exe
C:\Program Files\RamBoost XP\rambxpfr.exe
D:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.exe
C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
C:\Program Files\hijackthis_199\HijackThis.exe
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.club-internet.fr/
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://www.club-internet.fr/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Internet Explorer avec Club-Internet
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
F2 - REG:system.ini: Shell=Explorer.exe mguard.exe
F2 - REG:system.ini: UserInit=D:\WINDOWS\System32\userinit.exe,mguard.exe
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - D:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - D:\WINDOWS\System32\msdxm.ocx
O4 - HKLM\..\Run: [avast!] D:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [C-Media Mixer] Mixer.exe /startup
O4 - HKLM\..\Run: [TkBellExe] "D:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [sunJavaUpdateSched] D:\Program Files\Java\jre1.5.0_06\bin\jusched.exe
O4 - HKLM\..\Run: [CloneCDTray] "C:\Program Files\SlySoft\CloneCD\CloneCDTray.exe" /s
O4 - HKLM\..\Run: [NeroFilterCheck] D:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [DAEMON Tools] "c:\Program Files\DAEMON Tools\daemon.exe" -lang 1033
O4 - HKLM\..\Run: [RAM Idle Professional] c:\Program Files\RAM Idle LE\RAM_XP.exe
O4 - HKLM\..\Run: [Ms Java for Windows NT] mguard.exe
O4 - HKLM\..\Run: [Windows Logon] wulogin.exe
O4 - HKLM\..\Run: [Win32] msnsrv.exe
O4 - HKLM\..\RunServices: [Windows Logon] wulogin.exe
O4 - HKLM\..\RunServices: [Win32] msnsrv.exe
O4 - HKCU\..\Run: [CTFMON.EXE] D:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [gStart] D:\Garmin\gStart.exe
O4 - HKCU\..\Run: [MsnMsgr] "D:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [Ms Java for Windows NT] mguard.exe
O4 - HKCU\..\Run: [Win32] msnsrv.exe
O4 - HKCU\..\Run: [RamBoostXp] C:\Program Files\RamBoost XP\rambxpfr.exe
O4 - Startup: BoontyBox 01net.lnk = D:\Program Files\Boonty\BoontyBox\BoontyBox.exe
O4 - Startup: Club Internet.lnk = D:\Program Files\Club-Internet\Lanceur\lanceur.exe
O4 - Global Startup: DSLMON.lnk = D:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.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 = D:\Program Files\Microsoft Office\Office\OSA9.EXE
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - D:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - D:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - D:\WINDOWS\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - D:\WINDOWS\web\related.htm
O16 - DPF: {09F1ADAC-76D8-4D0F-99A5-5C907DADB988} - http://fr.systemdoctor.com/download/2006/c...eInstall_fr.cab
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O16 - DPF: {56336BCB-3D8A-11D6-A00B-0050DA18DE71} (RdxIE Class) - http://software-dl.real.com/122786b98e995e...RdxIE601_fr.cab
O16 - DPF: {A6C822CD-FB68-47B3-8577-B312887D9019} (Stardraw LiveUpdate Class) - http://www.stardraw.com/Components/StardrawLiveUpdate.cab
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - D:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - D:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - Unknown owner - D:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - Unknown owner - D:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - Unknown owner - D:\Program Files\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)
O23 - Service: avast! Web Scanner - Unknown owner - D:\Program Files\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)
O23 - Service: Boonty Games - BOONTY - D:\Program Files\Fichiers communs\BOONTY Shared\Service\Boonty.exe
O23 - Service: LexBce Server (LexBceS) - Lexmark International, Inc. - D:\WINDOWS\system32\LEXBCES.EXE
O23 - Service: O&O Defrag - O&O Software GmbH - D:\WINDOWS\System32\oodag.exe
O23 - Service: PCTEL Speaker Phone (Pctspk) - PCtel, Inc. - D:\WINDOWS\system32\pctspk.exe
O23 - Service: Kerio Personal Firewall (PersFw) - Kerio Technologies - D:\Program Files\Kerio\Personal Firewall\persfw.exe
O23 - Service: STI Simulator - Unknown owner - D:\WINDOWS\System32\PAStiSvc.exe
et voici celui de combofix :
maison - 06-09-24 15:35:43,51 Service Pack 1
ComboFix 06.09.23.2 - Running from: "C:\setups"
((((((((((((((((((((((((((((((( Files Created from 2006-08-24 to 2006-09-24 ))))))))))))))))))))))))))))))))))
2006-09-24 15:27 286,998 --a------ D:\WINDOWS\system32\68611_netapi.exe
2006-09-24 11:22 286,998 --a------ D:\WINDOWS\system32\31216_netapi.exe
2006-09-24 11:21 286,998 --a------ D:\WINDOWS\system32\25572_netapi.exe
2006-09-23 12:15 286,998 --a------ D:\WINDOWS\system32\03424_netapi.exe
2006-09-23 12:10 286,998 --a------ D:\WINDOWS\system32\16607_netapi.exe
2006-09-22 20:03 94,208 -ra------ D:\WINDOWS\system32\msnsrv.exe
2006-09-21 20:17 286,998 --a------ D:\WINDOWS\system32\85123_netapi.exe
2006-09-21 16:51 286,998 --a------ D:\WINDOWS\system32\54825_netapi.exe
2006-09-21 01:39 13,824 --a------ D:\WINDOWS\system32\wsass.exe
2006-09-20 21:33 286,998 --a------ D:\WINDOWS\system32\87873_netapi.exe
2006-09-20 21:33 1,258,496 -r-hs---- D:\WINDOWS\system32\wulogin.exe
2006-09-20 21:24 286,998 --a------ D:\WINDOWS\system32\23128_netapi.exe
2006-09-20 11:48 8,192 --a------ D:\WINDOWS\system32\tsbyuv.dll
2006-09-20 11:48 50,688 --a------ D:\WINDOWS\system32\vfwwdm32.dll
2006-09-20 11:48 45,568 --a------ D:\WINDOWS\system32\iyuv_32.dll
2006-09-20 11:24 53,248 --a------ D:\WINDOWS\system32\PAStiSvc.exe
2006-09-14 21:05 0 --a------ D:\Stardraw.exe
2006-08-30 12:49 17,408 --a------ D:\WINDOWS\Shortcut.exe
2006-08-29 13:06 5,632 --a------ D:\WINDOWS\system32\Machnm64.sys
2006-08-29 13:06 2,304 --a------ D:\WINDOWS\system32\Machnm32.sys
2006-08-29 13:06 15,840 --a------ D:\WINDOWS\system32\Machnm1.exe
2006-08-28 09:51 90,112 --a------ D:\WINDOWS\system32\AVASTSS.scr
(((((((((((((((((((((((((((((((((((((((((((((((( Find3M Report )))))))))))))))))))))))))))))))))))))))))))))))))))))
2006-09-24 12:29 -------- d-------- D:\Program Files\Mozilla Firefox
2006-09-24 11:52 -------- d-------- D:\Documents and Settings\maison\Application Data\Lavasoft
2006-09-24 11:50 -------- d-------- D:\Program Files\Zone Labs
2006-09-23 20:23 90240 --a------ D:\WINDOWS\system32\drivers\sptd0749.sys
2006-09-20 21:34 33952 --a------ D:\WINDOWS\system32\drivers\oreans32.sys
2006-09-20 11:42 -------- d-------- D:\Program Files\Fichiers communs\PCCamera
2006-09-20 11:42 -------- d-------- D:\Program Files\Fichiers communs
2006-09-20 11:41 -------- d--h----- D:\Program Files\InstallShield Installation Information
2006-09-19 22:43 -------- d-------- D:\Program Files\Fichiers communs\InstallShield
2006-09-18 12:06 -------- d-------- D:\Program Files\DivX
2006-09-17 16:28 -------- d-------- D:\Program Files\TryMedia
2006-09-14 21:05 -------- d-------- D:\Program Files\Fichiers communs\Stardraw
2006-09-13 23:57 -------- d---s---- D:\Documents and Settings\maison\Application Data\Microsoft
2006-09-11 13:55 -------- d-------- D:\Program Files\ReflexiveArcade
2006-09-10 19:42 -------- d-------- D:\Documents and Settings\maison\Application Data\iWin
2006-08-31 21:50 -------- d-------- D:\Program Files\BFG
2006-08-31 21:48 -------- d--h----- D:\Program Files\Zero G Registry
2006-08-31 21:48 -------- d-------- D:\Program Files\BoontyGames
2006-08-29 13:09 -------- d-------- D:\Program Files\Defenza
2006-08-11 19:35 520192 --a------ D:\WINDOWS\system32\DivXsm.exe
2006-08-11 19:35 3596288 --a------ D:\WINDOWS\system32\qt-dx331.dll
2006-08-11 19:35 200704 --a------ D:\WINDOWS\system32\ssldivx.dll
2006-08-11 19:35 1044480 --a------ D:\WINDOWS\system32\libdivx.dll
2006-08-11 19:31 778240 --a------ D:\WINDOWS\system32\divx_xx0c.dll
2006-08-11 19:31 778240 --a------ D:\WINDOWS\system32\divx_xx07.dll
2006-08-11 19:31 761856 --a------ D:\WINDOWS\system32\divx_xx11.dll
2006-08-11 19:31 73728 --a------ D:\WINDOWS\system32\dpl100.dll
2006-08-11 19:31 620180 --a------ D:\WINDOWS\system32\DivX.dll
2006-08-11 19:31 593920 --a------ D:\WINDOWS\system32\dpuGUI11.dll
2006-08-11 19:31 57344 --a------ D:\WINDOWS\system32\dpv11.dll
2006-08-11 19:31 53248 --a------ D:\WINDOWS\system32\dpuGUI10.dll
2006-08-11 19:31 344064 --a------ D:\WINDOWS\system32\dpus11.dll
2006-08-11 19:31 294912 --a------ D:\WINDOWS\system32\dpu11.dll
2006-08-11 19:31 294912 --a------ D:\WINDOWS\system32\dpu10.dll
2006-08-11 19:31 196608 --a------ D:\WINDOWS\system32\dtu100.dll
2006-08-11 19:31 12288 --a------ D:\WINDOWS\system32\DivXWMPExtType.dll
2006-08-11 19:31 118784 --a------ D:\WINDOWS\system32\DivXCodecUpdateChecker.exe
2006-08-11 11:41 -------- d-------- D:\Documents and Settings\maison\Application Data\Macromedia
2006-08-09 09:30 -------- d-------- D:\Documents and Settings\maison\Application Data\AdobeUM
2006-08-08 18:53 635520 --a------ D:\WINDOWS\system32\aswBoot.exe
2006-08-05 17:25 85952 --a------ D:\WINDOWS\system32\drivers\aswmon.sys
2006-08-05 17:24 16352 --a------ D:\WINDOWS\system32\drivers\aswRdr.sys
2006-08-05 17:22 36176 --a------ D:\WINDOWS\system32\drivers\aswTdi.sys
2006-08-05 17:20 24304 --a------ D:\WINDOWS\system32\drivers\aavmker4.sys
2006-08-05 12:02 -------- d-------- D:\Documents and Settings\maison\Application Data\Adobe
2006-08-03 22:01 -------- d-------- D:\Program Files\Real
2006-08-03 21:56 774144 --a------ D:\Program Files\RngInterstitial.dll
2006-08-03 21:55 -------- d-------- D:\Program Files\Fichiers communs\Real
2006-08-03 21:15 223128 --a------ D:\WINDOWS\system32\drivers\dtscsi.sys
2006-08-02 17:33 -------- d-------- D:\Program Files\MSN Messenger
2006-07-24 15:58 -------- d-------- D:\Documents and Settings\maison\Application Data\Ahead
2006-07-24 15:57 -------- d-------- D:\Program Files\Fichiers communs\Ahead
2006-07-24 15:56 642560 --a------ D:\WINDOWS\system32\drivers\sptd.sys
2006-07-18 22:33 711687 --a------ D:\WINDOWS\unins000.exe
2006-07-12 14:01 62 --ahs---- D:\Documents and Settings\maison\Application Data\desktop.ini
(((((((((((((((((((((((((((((((((((((((((( Reg Loading Points ))))))))))))))))))))))))))))))))))))))))))))))))
*Note* empty entries are not shown
[HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"CTFMON.EXE"="D:\\WINDOWS\\System32\\ctfmon.exe"
"gStart"="D:\\Garmin\\gStart.exe"
"MsnMsgr"="\"D:\\Program Files\\MSN Messenger\\MsnMsgr.Exe\" /background"
"Ms Java for Windows NT"="mguard.exe"
"Win32"="msnsrv.exe"
"RamBoostXp"="C:\\Program Files\\RamBoost XP\\rambxpfr.exe"
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"avast!"="D:\\PROGRA~1\\ALWILS~1\\Avast4\\ashDisp.exe"
"C-Media Mixer"="Mixer.exe /startup"
"TkBellExe"="\"D:\\Program Files\\Fichiers communs\\Real\\Update_OB\\realsched.exe\" -osboot"
"SunJavaUpdateSched"="D:\\Program Files\\Java\\jre1.5.0_06\\bin\\jusched.exe"
"CloneCDTray"="\"C:\\Program Files\\SlySoft\\CloneCD\\CloneCDTray.exe\" /s"
"NeroFilterCheck"="D:\\WINDOWS\\system32\\NeroCheck.exe"
"DAEMON Tools"="\"c:\\Program Files\\DAEMON Tools\\daemon.exe\" -lang 1033"
"RAM Idle Professional"="c:\\Program Files\\RAM Idle LE\\RAM_XP.exe"
"Ms Java for Windows NT"="mguard.exe"
"Windows Logon"="wulogin.exe"
"Win32"="msnsrv.exe"
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\OptionalComponents]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\OptionalComponents\IMAIL]
"Installed"="1"
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\OptionalComponents\MAPI]
"NoChange"="1"
"Installed"="1"
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\OptionalComponents\MSFS]
"Installed"="1"
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Runservices]
"Windows Logon"="wulogin.exe"
"Win32"="msnsrv.exe"
[HKEY_CURRENT_USER\SOFTWARE\Microsoft\Internet Explorer\Desktop\Components]
"DeskHtmlVersion"=dword:00000110
"DeskHtmlMinorVersion"=dword:00000005
"Settings"=dword:00000001
"GeneralFlags"=dword:00000001
[HKEY_CURRENT_USER\SOFTWARE\Microsoft\Internet Explorer\Desktop\Components\0]
"Source"="About:Home"
"SubscribedURL"="About:Home"
"FriendlyName"="Ma page d'accueil"
"Flags"=dword:00000002
"Position"=hex:2c,00,00,00,cc,00,00,00,00,00,00,00,34,03,00,00,e2,02,00,00,00,\
00,00,00,01,00,00,00,01,00,00,00,01,00,00,00,00,00,00,00,00,00,00,00
"CurrentState"=hex:04,00,00,40
"OriginalStateInfo"=hex:18,00,00,00,ff,ff,00,00,ff,ff,00,00,ff,ff,ff,ff,ff,ff,\
ff,ff,04,00,00,00
"RestoredStateInfo"=hex:18,00,00,00,6a,02,00,00,23,00,00,00,a4,00,00,00,9a,00,\
00,00,01,00,00,00
[HKEY_USERS\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"CTFMON.EXE"="D:\\WINDOWS\\System32\\CTFMON.EXE"
"Ms Java for Windows NT"="mguard.exe"
"Win32"="msnsrv.exe"
[HKEY_USERS\S-1-5-18\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"CTFMON.EXE"="D:\\WINDOWS\\System32\\CTFMON.EXE"
"Ms Java for Windows NT"="mguard.exe"
"Win32"="msnsrv.exe"
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\shellexecutehooks]
"{AEB6717E-7E19-11d0-97EE-00C04FD91972}"=""
[HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\explorer]
"NoDriveTypeAutoRun"=dword:00000091
[HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\explorer\Run]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system]
"dontdisplaylastusername"=dword:00000000
"legalnoticecaption"=""
"legalnoticetext"=""
"shutdownwithoutlogon"=dword:00000001
"undockwithoutlogon"=dword:00000001
[HKEY_USERS\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\explorer]
"NoDriveTypeAutoRun"=dword:00000091
[HKEY_USERS\S-1-5-18\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\explorer]
"NoDriveTypeAutoRun"=dword:00000091
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad]
"PostBootReminder"="{7849596a-48ea-486e-8937-a2a3009f31a9}"
"CDBurn"="{fbeb8a05-beee-4442-804e-409d6c4515e9}"
"WebCheck"="{E6FB5E20-DE35-11CF-9C87-00AA005127ED}"
"SysTray"="{35CEC8A3-2BE6-11D2-8773-92E220524153}"
HKEY_LOCAL_MACHINE\system\currentcontrolset\control\securityproviders
securityproviders REG_SZ msapsspc.dll, schannel.dll, digest.dll, msnsspc.dll
Completion time: 24/09/2006 15:36:38.68
ComboFix.txt
ComboFix2.txt
ComboFix3.txt
Je précise que je suis sous windows XP.
J'espère que vous allez pouvoir m'aider.
Merci d'avance