Backdoor.W32/Agent.CSN chopé via MSN Résolu

Question

Bonjour,
Sur Windows live messenger, en cliquant involontairement sur un lien qui me parlait d'un site où j'avais des photos, j'ai chargé un Trojan que tous mes anti-virus et autre anti-Trojan n'éradique pas, en particulier celui qui se nomme Backdoor.W32/Agent.CSN dont je n'ai trouvé aucun remède sur les forums pour l'éradiquer de mon ordinateur.
J'ai un portable ACER 3003 Aspire WLMi.
Je dispose d'AVG Anti-Spyware, d'un anti-virus en ligne Securitoo et aussi de Trojan Remover. Mais rien n'y fait. Chaque fois que je redémarre, ce Trojan est toujours présent.
Merci de votre aide.

carmelo74 · Answer

Pour info, voici ce que le scan avec HijackThis a donné:

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 02:38:23, on 10/01/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16574)
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:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
D:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe
D:\PROGRA~1\SECURI~1\av_fw\backweb\6588780\Program\SERVIC~1.EXE
C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\mscorsvw.exe
D:\Program Files\Securitoo\av_fw\Anti-Virus\fsgk32st.exe
D:\Program Files\Securitoo\av_fw\Anti-Virus\FSGK32.EXE
D:\Program Files\Securitoo\av_fw\backweb\6588780\program\fsbwsys.exe
D:\Program Files\Securitoo\av_fw\Common\FSMA32.EXE
D:\Program Files\Securitoo\av_fw\Anti-Virus\fssm32.exe
D:\Program Files\Securitoo\av_fw\Common\FSMB32.EXE
C:\WINDOWS\System32\svchost.exe
D:\Program files\Maxtor\Sync\SyncServices.exe
D:\Program Files\Securitoo\av_fw\Common\FCH32.EXE
C:\Program Files\Microsoft SQL Server\MSSQL\Binn\sqlservr.exe
D:\Program Files\Securitoo\av_fw\Common\FAMEH32.EXE
D:\Program Files\Securitoo\av_fw\Anti-Virus\fsqh.exe
D:\Program Files\Securitoo\av_fw\Anti-Virus\fsrw.exe
C:\WINDOWS\system32\HPZipm12.exe
C:\WINDOWS\system32\svchost.exe
D:\Program Files\Securitoo\av_fw\FWES\Program\fsdfwd.exe
D:\Program Files\Securitoo\av_fw\Anti-Virus\fsav32.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Synaptics\SynTP\SynTPLpr.exe
C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
C:\WINDOWS\AGRSMMSG.exe
C:\WINDOWS\system32\Rundll32.exe
C:\WINDOWS\system32\keyhook.exe
C:\Program Files\Launch Manager\QtZgAcer.EXE
C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe
C:\Program Files\Arcade\PCMService.exe
C:\Program Files\Logitech\Video\LogiTray.exe
C:\WINDOWS\system32\LVCOMSX.EXE
C:\Program Files\Thomson\Lyra Jukebox\LyraHDTrayApp\LYRAHD2TrayApp.exe
C:\Program Files\Musicmatch\Musicmatch Jukebox\mmtask.exe
D:\Program Files\Securitoo\av_fw\Common\FSM32.EXE
D:\Program Files\Securitoo\av_fw\FSGUI\ispnews.exe
D:\PROGRA~1\SECURI~1\av_fw\ANTI-S~1\fsaw.exe
D:\Program Files\Nokia PC Suite\Nokia PC Suite 6\LaunchApplication.exe
C:\Program Files\HP\HP Software Update\HPWuSchd2.exe
D:\Program files\Maxtor\OneTouch Status\maxmenumgr.exe
C:\Program Files\Logitech\Video\FxSvr2.exe
C:\Program Files\PC Connectivity Solution\ServiceLayer.exe
C:\DOCUME~1\ACER\LOCALS~1\Temp\services.exe
D:\Program Files\Securitoo\av_fw\FSGUI\fsguidll.exe
C:\WINDOWS\system32\ctfmon.exe
D:\Program Files\Picasa2\PicasaMediaDetector.exe
C:\Program Files\Windows Media Player\WMPNSCFG.exe
D:\Program Files\9 Dictionnaires Utiles\MediaDICO9Ut.EXE
C:\Program Files\HP\Digital Imaging\bin\hpqtra08.exe
D:\Program Files\9 Dictionnaires Utiles\Rac9Ut.EXE
D:\Program files\Securitoo\av_fw\backweb\6588780\Program\fspex.exe
C:\Program Files\HP\Digital Imaging\bin\hpqnrs08.exe
C:\PROGRA~1\FICHIE~1\PCSuite\DATALA~1\DATALA~1.EXE
C:\Program Files\HP\Digital Imaging\bin\hpqimzone.exe
C:\Program Files\HP\Digital Imaging\bin\hpqSTE08.exe
D:\Program files\Grisoft\AVG Anti-Spyware 7.5\avgas.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Fichiers communs\Microsoft Shared\Windows Live\WLLoginProxy.exe
C:\PROGRA~1\MICROS~3\OFFICE11\OUTLOOK.EXE
C:\Program Files\Microsoft Office\OFFICE11\WINWORD.EXE
C:\WINDOWS\system32\HPZinw12.exe
D:\Program files\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.google.fr/?gws_rd=ssl
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
R3 - URLSearchHook: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - (no file)
O1 - Hosts: HP29F34E HP0018FE29F34E
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: Download Manager Browser Helper Object - {19C8E43B-07B3-49CB-BFFC-6777B593E6F8} - C:\PROGRA~1\FICHIE~1\fluxDVD\DOWNLO~1\XEBDLH~1.DLL
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.6.0_03\bin\ssv.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O2 - BHO: Programme d'aide de l'Assistant de connexion Windows Live - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files\Fichiers communs\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O4 - HKLM\..\Run: [LaunchApp] Alaunch
O4 - HKLM\..\Run: [SynTPLpr] C:\Program Files\Synaptics\SynTP\SynTPLpr.exe
O4 - HKLM\..\Run: [SynTPEnh] C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
O4 - HKLM\..\Run: [AGRSMMSG] AGRSMMSG.exe
O4 - HKLM\..\Run: [SiSPower] Rundll32.exe SiSPower.dll,ModeAgent
O4 - HKLM\..\Run: [SiS Windows KeyHook] C:\WINDOWS\system32\keyhook.exe
O4 - HKLM\..\Run: [LManager] C:\Program Files\Launch Manager\QtZgAcer.EXE
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe"  -osboot
O4 - HKLM\..\Run: [Sixthblue1intra] C:\Documents and Settings\All Users\Application Data\Pile amen sixth blue\LOAD BARB.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [PCMService] "C:\Program Files\Arcade\PCMService.exe"
O4 - HKLM\..\Run: [LogitechVideoTray] C:\Program Files\Logitech\Video\LogiTray.exe
O4 - HKLM\..\Run: [LogitechVideoRepair] C:\Program Files\Logitech\Video\ISStart.exe 
O4 - HKLM\..\Run: [Adobe Photo Downloader] "C:\Program Files\Adobe\Photoshop Album Starter Edition\3.2\Apps\apdproxy.exe"
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [CanalPlayerHelper] C:\Program Files\Lecteur CANALPLAY\CanalPlayerHelper.exe
O4 - HKLM\..\Run: [LVCOMSX] C:\WINDOWS\system32\LVCOMSX.EXE
O4 - HKLM\..\Run: [LyraHD2TrayApp] "C:\Program Files\Thomson\Lyra Jukebox\LyraHDTrayApp\LYRAHD2TrayApp.exe"
O4 - HKLM\..\Run: [mmtask] C:\Program Files\Musicmatch\Musicmatch Jukebox\mmtask.exe
O4 - HKLM\..\Run: [F-Secure Manager] "D:\Program Files\Securitoo\av_fw\Common\FSM32.EXE" /splash
O4 - HKLM\..\Run: [F-Secure TNB] "D:\Program Files\Securitoo\av_fw\TNB\TNBUtil.exe" /CHECKALL /WAITFORSW
O4 - HKLM\..\Run: [F-Secure Startup Wizard] "D:\Program Files\Securitoo\av_fw\FSGUI\FSSW.EXE" /reboot
O4 - HKLM\..\Run: [News Service] "D:\Program Files\Securitoo\av_fw\FSGUI\ispnews.exe"
O4 - HKLM\..\Run: [PCSuiteTrayApplication] D:\Program Files\Nokia PC Suite\Nokia PC Suite 6\LaunchApplication.exe -startup
O4 - HKLM\..\Run: [HP Software Update] C:\Program Files\HP\HP Software Update\HPWuSchd2.exe
O4 - HKLM\..\Run: [UserFaultCheck] %systemroot%\system32\dumprep 0 -u
O4 - HKLM\..\Run: [mxomssmenu] "D:\Program files\Maxtor\OneTouch Status\maxmenumgr.exe"
O4 - HKLM\..\Run: [Flash Player2] C:\DOCUME~1\ACER\LOCALS~1\Temp\services.exe
O4 - HKLM\..\Run: [TrojanScanner] D:\Program Files\Trojan Remover\Trjscan.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [book ante] C:\DOCUME~1\ACER\APPLIC~1\ELSEPL~1\AXISNEW.exe
O4 - HKCU\..\Run: [Octoshape Streaming Services] "C:\Program Files\Octoshape Streaming Services\ACER\OctoshapeClient.exe" -inv:bootrun
O4 - HKCU\..\Run: [LogitechSoftwareUpdate] "C:\Program Files\Logitech\Video\ManifestEngine.exe" boot
O4 - HKCU\..\Run: [BitComet] "D:\Program files\BitLord\BitLord.exe"
O4 - HKCU\..\Run: [Picasa Media Detector] D:\Program Files\Picasa2\PicasaMediaDetector.exe
O4 - HKCU\..\Run: [MediaDICO9Ut] D:\Program Files\9 Dictionnaires Utiles\LanceMediaDICO9Ut.exe Lancement
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: HP Digital Imaging Monitor.lnk = C:\Program Files\HP\Digital Imaging\bin\hpqtra08.exe
O4 - Global Startup: Démarrage rapide de HP Photosmart Premier.lnk = C:\Program Files\HP\Digital Imaging\bin\hpqthb08.exe
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Fichiers communs\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Antivirus Firewall.lnk = D:\Program files\Securitoo\av_fw\backweb\6588780\Program\fspex.exe
O8 - Extra context menu item: &Bloquer cette fenêtre publicitaire - D:\Program Files\Securitoo\av_fw\Anti-Spyware\blockpopups.htm
O8 - Extra context menu item: &Search - http://edits.mywebsearch.com/toolbaredits/menusearch.jhtml?p=ZNxmk879YYFR
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~1\MICROS~3\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_03\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_03\bin\ssv.dll
O9 - Extra button: Ajout Direct - {219C3416-8CB2-491a-A3C7-D9FCDDC9D600} - C:\Program Files\Windows Live\Writer\WriterBrowserExtension.dll
O9 - Extra 'Tools' menuitem: &Ajout Direct dans Windows Live Writer - {219C3416-8CB2-491a-A3C7-D9FCDDC9D600} - C:\Program Files\Windows Live\Writer\WriterBrowserExtension.dll
O9 - Extra button: Protection Internet Explorer - {300DB664-75B5-47c0-8B45-A44ACCF73C00} - D:\Program Files\Securitoo\av_fw\Anti-Spyware\ieshield.dll
O9 - Extra 'Tools' menuitem: Protection Internet Explorer... - {300DB664-75B5-47c0-8B45-A44ACCF73C00} - D:\Program Files\Securitoo\av_fw\Anti-Spyware\ieshield.dll
O9 - Extra button: Recherche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~3\OFFICE11\REFIEBAR.DLL
O9 - Extra button: PartyPoker.com - {B7FE5D70-9AA2-40F1-9C6B-12A255F085E1} - C:\Program Files\PartyGaming\PartyPoker\RunApp.exe (file missing)
O9 - Extra 'Tools' menuitem: PartyPoker.com - {B7FE5D70-9AA2-40F1-9C6B-12A255F085E1} - C:\Program Files\PartyGaming\PartyPoker\RunApp.exe (file missing)
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
O15 - Trusted Zone: *.canalplay.com
O15 - Trusted Zone: *.canalplusactive.com
O15 - Trusted Zone: http://toolbar.imageshack.us
O15 - Trusted Zone: *.musicmatch.com
O15 - Trusted Zone: *.canalplay.com (HKLM)
O15 - Trusted Zone: *.canalplusactive.com (HKLM)
O15 - Trusted Zone: *.musicmatch.com (HKLM)
O16 - DPF: {0878F049-D33E-45E0-A157-C36A6683CF25} - http://scripts.dlv4.com/binaries/egaccess4/egaccess4_1063_XP.cab
O16 - DPF: {09CC593B-E8A9-4491-927D-A3E33534DDD4} (InstallerObj Class) - http://mm.tf1.fr/superdistribution/installer2.cab
O16 - DPF: {0B79F48A-E8D6-11DB-9283-E25056D89593} (F-Secure Online Scanner 3.1) - https://www.f-secure.com/en/home/support
O16 - DPF: {1D4DB7D2-6EC9-47A3-BD87-1E41684E07BB} - http://ak.exe.imgfarm.com/images/nocache/funwebproducts/ei/SmileyCentralFWBInitialSetup1.0.0.15.cab
O16 - DPF: {2917297F-F02B-4B9D-81DF-494B6333150B} (Minesweeper Flags Class) - http://messenger.zone.msn.com/binary/MineSweeper.cab31267.cab
O16 - DPF: {474F00F5-3853-492C-AC3A-476512BBC336} (UploadListView Class) - http://picasaweb.google.com/s/v/24.19/uploader2.cab
O16 - DPF: {49232000-16E4-426C-A231-62846947304B} - http://ipgweb.cce.hp.com/rdqemea/downloads/sysinfo.cab
O16 - DPF: {4F1E5B1A-2A80-42CA-8532-2D05CB959537} (MSN Photo Upload Tool) - http://by124w.bay124.mail.live.com/mail/resources/MsnPUpld.cab
O16 - DPF: {59514505-D207-11D5-8D11-000102B211C7} (ActiveFormX Contrôle) - http://82.196.6.47/iShop_injector/PDownLoadActiveX.ocx
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/...
O16 - DPF: {87AF076E-D86D-4E87-ADDD-F05804E1F150} - http://www.virginmega.fr/DownloadManager/Release/Prod/DownMan.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsClient.cab31267.cab
O16 - DPF: {C4925E65-7A1E-11D2-8BB4-00A0C9CC72C3} - http://a532.g.akamai.net/...
O16 - DPF: {C80B7FF6-CE60-4079-935E-520C045C30A6} - http://www.mailskinner.com/binaries/msaxsetup.cab
O16 - DPF: {CE3409C4-9E26-4F8E-83E4-778498F9E7B4} (PB_Uploader Class) - http://assets.photobox.com/assets/activex/uploader_uni.cab
O16 - DPF: {CFCDAA03-8BE4-11CF-B84B-0020AFBBCCFA} (RealPlayer G2 Control) - http://fpdownload2.macromedia.com/get/shockwave/cabs/flash/swflash.cab
O16 - DPF: {D3D0E7BC-170E-11D0-B2D1-00AA00B92B50} (FireEvent Control) - http://sfr.fr.web.ftmd.musiwave.com/dlm/ax/fireev.1.0.0.4.cab
O16 - DPF: {D4323BF2-006A-4440-A2F5-27E3E7AB25F8} - http://a532.g.akamai.net/...
O16 - DPF: {E1342154-4889-42B5-BEF6-19237577048F} (OberongamesLoader Object) - http://msnfr.oberon-media.com/online2/MSN_INTL_FRANCE/bejeweled2/Oberongamesloader.cab
O16 - DPF: {E49A9FCB-FAA9-4C1F-A1C1-54920DA2CCA4} - http://scripts.dlv4.com/binaries/egauth4/egauth4_1052_FR_XP.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{9838E5F9-7B0B-4BAF-A348-6E0DBCBEBE02}: NameServer = 80.10.246.2,80.10.246.129
O23 - Service: Notebook Manager Service (anbmService) - OSA Technologies Inc. - C:\Acer\eManager\anbmServ.exe
O23 - Service: AVG Anti-Spyware Guard - GRISOFT s.r.o. - D:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe
O23 - Service: Antivirus Firewall (BackWeb Plug-in - 6588780) - Securitoo Portal - D:\PROGRA~1\SECURI~1\av_fw\backweb\6588780\Program\SERVIC~1.EXE
O23 - Service: FSGKHS (F-Secure Gatekeeper Handler Starter) - F-Secure Corporation - D:\Program Files\Securitoo\av_fw\Anti-Virus\fsgk32st.exe
O23 - Service: fsbwsys - F-Secure Corp. - D:\Program Files\Securitoo\av_fw\backweb\6588780\program\fsbwsys.exe
O23 - Service: F-Secure Anti-Virus Firewall Daemon (FSDFWD) - F-Secure Corporation - D:\Program Files\Securitoo\av_fw\FWES\Program\fsdfwd.exe
O23 - Service: FSMA - F-Secure Corporation - D:\Program Files\Securitoo\av_fw\Common\FSMA32.EXE
O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Fichiers communs\InstallShield\Driver\1150\Intel 32\IDriverT.exe
O23 - Service: Maxtor Service (Maxtor Sync Service) - Seagate Technology LLC - D:\Program files\Maxtor\Sync\SyncServices.exe
O23 - Service: Pml Driver HPZ12 - HP - C:\WINDOWS\system32\HPZipm12.exe
O23 - Service: ServiceLayer - Nokia. - C:\Program Files\PC Connectivity Solution\ServiceLayer.exe

alabases · Answer

Bonjour,stp  Comment as tu resolu ton probleme?

alabases · Answer

ici? ou ca stp?. merci a toi

Backdoor.W32/Agent.CSN chopé via MSN

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