PC qui rame --' .

[SLK93]

Bonsoir .
Enfait, J'ai un petit problème depuis une semaine environ sur mon ordinateur. Il raaaaame à mort. Les vidéos mettent grave du temps à charger. De plus, Norton est gratuit seulement pendant 2 mois et les deux mois sont passés. Donc J'ai installé un nouveau antivirus ( Avast ) mais j'ai l'impression qu'il ne fonctionne pas correctement.
Puis aussi, mon frère a mis des document du PC dans sa clé USB et l'a emmené au lycée. Et le PC du lycée a bloqué. Il est allé donné la clé USB au réparateur et il lui a dit comme quoi il y avait un Cheval de Troie sur sa Clé USB et qu'il avait contaminé le PC du lycée ..
Qu'est-ce que je peux faire !? :s

Merci d'avance.

[Yuccaman]

Bonsoir,

Lis ce tuto et postes nous le rapport généré pour qu'on puisse y jeter un oeil.
tutoriel-mode-emploi-utilitaire-hijackthis-vt-36288.html

[SLK93]

C'est faait.

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 19:07:19, on 01/12/2009
Platform: Windows Vista SP1 (WinNT 6.00.1905)
MSIE: Internet Explorer v7.00 (7.00.6001.18319)
Boot mode: Normal

Running processes:
C:\Program Files (x86)\Hewlett-Packard\HP Advisor\HPAdvisor.exe
C:\Program Files (x86)\Windows Live\Messenger\msnmsgr.exe
C:\Program Files (x86)\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
C:\Program Files (x86)\MagicDisc\MagicDisc.exe
C:\Program Files (x86)\OpenOffice.org 3\program\soffice.exe
C:\Program Files (x86)\Hewlett-Packard\HP Odometer\hpsysdrv.exe
C:\Program Files (x86)\Hewlett-Packard\TouchSmart\Media\TSMAgent.exe
C:\Program Files (x86)\Hewlett-Packard\TouchSmart\Media\Kernel\CLML\CLMLSvc.exe
C:\Program Files (x86)\Hewlett-Packard\Media\DVD\DVDAgent.exe
C:\Program Files (x86)\HP\HP Software Update\hpwuSchd2.exe
C:\Program Files (x86)\Java\jre6\bin\jusched.exe
C:\Program Files (x86)\iTunes\iTunesHelper.exe
C:\Program Files (x86)\AVG\AVG9\avgtray.exe
C:\Program Files\Alwil Software\Avast4\ashDisp.exe
C:\Program Files (x86)\OpenOffice.org 3\program\soffice.bin
C:\Program Files (x86)\Windows Live\Contacts\wlcomm.exe
C:\Windows\SysWOW64\conime.exe
C:\Program Files (x86)\Mozilla Firefox\firefox.exe
C:\Users\miss thivya\Desktop\catch.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://ie.redirect.hp.com/svs/rdr?TYPE= ... on&pf=cndt
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://fr.msn.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://securityresponse.symantec.com/av ... _homepage/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://securityresponse.symantec.com/av ... _homepage/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://securityresponse.symantec.com/av ... _homepage/
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://securityresponse.symantec.com/av ... _homepage/
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
F2 - REG:system.ini: UserInit=C:\Windows\SysWOW64\userinit.exe,
O1 - Hosts: ::1 localhost
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: BitComet ClickCapture - {39F7E362-828A-4B5A-BCAF-5B79BFDFEA60} - C:\Program Files (x86)\BitComet\tools\BitCometBHO_1.3.7.16.dll
O2 - BHO: WormRadar.com IESiteBlocker.NavFilter - {3CA2F312-6F6E-4B53-A66E-4E65E497C8C0} - C:\Program Files (x86)\AVG\AVG9\avgssie.dll
O2 - BHO: D - {463A89A5-F0B2-35C2-AAD9-0EABEF93DFFA} - C:\Windows\SysWow64\xwr73178.dll (file missing)
O2 - BHO: (no name) - {5C255C8A-E604-49b4-9D64-90988571CECB} - (no file)
O2 - BHO: Symantec NCO BHO - {602ADB0E-4AFF-4217-8AA1-95DAC4DFA408} - C:\Program Files (x86)\Norton Internet Security\Engine\16.7.2.11\coIEPlg.dll
O2 - BHO: Symantec Intrusion Prevention - {6D53EC84-6AAE-4787-AEEE-F4628F01010C} - C:\Program Files (x86)\Norton Internet Security\Engine\16.7.2.11\IPSBHO.DLL
O2 - BHO: Java(tm) Plug-In SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files (x86)\Java\jre6\bin\ssv.dll
O2 - BHO: Programme d'aide de l'Assistant de connexion Windows Live - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files (x86)\Common Files\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - C:\Program Files (x86)\Google\Google Toolbar\GoogleToolbar_32.dll
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Program Files (x86)\Google\GoogleToolbarNotifier\5.4.4525.1752\swg.dll
O2 - BHO: Google Dictionary Compression sdch - {C84D72FE-E17D-4195-BB24-76C02E2E7C4E} - C:\Program Files (x86)\Google\Google Toolbar\Component\fastsearch_B7C5AC242193BB3E.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files (x86)\Java\jre6\bin\jp2ssv.dll
O3 - Toolbar: Norton Toolbar - {7FEBEFE3-6B19-4349-98D2-FFB09D4B49CA} - C:\Program Files (x86)\Norton Internet Security\Engine\16.7.2.11\coIEPlg.dll
O3 - Toolbar: Google Toolbar - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - C:\Program Files (x86)\Google\Google Toolbar\GoogleToolbar_32.dll
O4 - HKLM\..\Run: [hpsysdrv] c:\program files (x86)\hewlett-packard\HP odometer\hpsysdrv.exe
O4 - HKLM\..\Run: [HP Health Check Scheduler] c:\Program Files (x86)\Hewlett-Packard\HP Health Check\HPHC_Scheduler.exe
O4 - HKLM\..\Run: [UpdateP2GoShortCut] "c:\Program Files (x86)\CyberLink\Power2Go\MUITransfer\MUIStartMenu.exe" "c:\Program Files (x86)\CyberLink\Power2Go" UpdateWithCreateOnce "SOFTWARE\CyberLink\Power2Go\6.0"
O4 - HKLM\..\Run: [UpdateLBPShortCut] "c:\Program Files (x86)\CyberLink\LabelPrint\MUITransfer\MUIStartMenu.exe" "c:\Program Files (x86)\CyberLink\LabelPrint" UpdateWithCreateOnce "Software\CyberLink\LabelPrint\2.5"
O4 - HKLM\..\Run: [UpdatePDIRShortCut] "c:\Program Files (x86)\CyberLink\PowerDirector\MUITransfer\MUIStartMenu.exe" "c:\Program Files (x86)\CyberLink\PowerDirector" UpdateWithCreateOnce "SOFTWARE\CyberLink\PowerDirector\7.0"
O4 - HKLM\..\Run: [UpdatePSTShortCut] "c:\Program Files (x86)\CyberLink\CyberLink DVD Suite Deluxe\MUITransfer\MUIStartMenu.exe" "c:\Program Files (x86)\CyberLink\CyberLink DVD Suite Deluxe" UpdateWithCreateOnce "Software\CyberLink\PowerStarter"
O4 - HKLM\..\Run: [TSMAgent] "c:\Program Files (x86)\Hewlett-Packard\TouchSmart\Media\TSMAgent.exe"
O4 - HKLM\..\Run: [CLMLServer for HP TouchSmart] "c:\Program Files (x86)\Hewlett-Packard\TouchSmart\Media\Kernel\CLML\CLMLSvc.exe"
O4 - HKLM\..\Run: [DVDAgent] "c:\Program Files (x86)\Hewlett-Packard\Media\DVD\DVDAgent.exe"
O4 - HKLM\..\Run: [HP Software Update] c:\Program Files (x86)\HP\HP Software Update\HPWuSchd2.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files (x86)\Java\jre6\bin\jusched.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files (x86)\QuickTime\QTTask.exe" -atboottime
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files (x86)\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [AVG9_TRAY] C:\PROGRA~2\AVG\AVG9\avgtray.exe
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKCU\..\Run: [Sidebar] C:\Program Files\Windows Sidebar\sidebar.exe /autoRun
O4 - HKCU\..\Run: [HPADVISOR] C:\Program Files (x86)\Hewlett-Packard\HP Advisor\HPAdvisor.exe view=DOCKVIEW,SYSTRAY
O4 - HKCU\..\Run: [msnmsgr] "C:\Program Files (x86)\Windows Live\Messenger\msnmsgr.exe" /background
O4 - HKCU\..\Run: [BgMonitor_{79662E04-7C6C-4d9f-84C7-88D8A56B10AA}] "C:\Program Files (x86)\Common Files\Ahead\Lib\NMBgMonitor.exe"
O4 - HKCU\..\Run: [swg] "C:\Program Files (x86)\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe"
O4 - HKCU\..\Run: [Livestation] C:\Program Files (x86)\Livestation\Livestation.exe -startup
O4 - HKCU\..\Run: [LaunchList] C:\Program Files (x86)\Pinnacle\Studio 11\LaunchList2.exe
O4 - HKCU\..\Run: [WMPNSCFG] C:\Program Files (x86)\Windows Media Player\WMPNSCFG.exe
O4 - Startup: MagicDisc.lnk = C:\Program Files (x86)\MagicDisc\MagicDisc.exe
O4 - Startup: Notification de cadeaux MSN.lnk = C:\Users\miss thivya\AppData\Roaming\Microsoft\Notification de cadeaux MSN\lsnfier.exe
O4 - Startup: OpenOffice.org 3.1.lnk = C:\Program Files (x86)\OpenOffice.org 3\program\quickstart.exe
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~2\MICROS~2\Office12\EXCEL.EXE/3000
O8 - Extra context menu item: Tout télécharger avec BitComet - res://C:\Program Files (x86)\BitComet\BitComet.exe/AddAllLink.htm
O8 - Extra context menu item: Télécharger avec BitComet - res://C:\Program Files (x86)\BitComet\BitComet.exe/AddLink.htm
O8 - Extra context menu item: Télécharger toutes les vidéos avec BitComet - res://C:\Program Files (x86)\BitComet\BitComet.exe/AddVideo.htm
O9 - Extra button: (no name) - {2670000A-7350-4f3c-8081-5663EE0C6C49} - (no file)
O9 - Extra button: (no name) - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - (no file)
O9 - Extra button: BitComet - {D18A0B52-D63C-4ed0-AFC6-C1E3DC1AF43A} - res://C:\Program Files (x86)\BitComet\tools\BitCometBHO_1.3.7.16.dll/206 (file missing)
O13 - Gopher Prefix:
O16 - DPF: {67DABFBF-D0AB-41FA-9C46-CC0F21721616} (DivXBrowserPlugin Object) - http://download.divx.com/player/DivXBrowserPlugin.cab
O18 - Protocol: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - C:\Program Files (x86)\AVG\AVG9\avgpp.dll
O18 - Protocol: symres - {AA1061FE-6C41-421F-9344-69640C9732AB} - C:\Program Files (x86)\Norton Internet Security\Engine\16.7.2.11\coIEPlg.dll
O23 - Service: @%SystemRoot%\system32\Alg.exe,-112 (ALG) - Unknown owner - C:\Windows\System32\alg.exe (file missing)
O23 - Service: Apple Mobile Device - Apple Inc. - C:\Program Files (x86)\Common Files\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: AVG Free E-mail Scanner (avg9emc) - AVG Technologies CZ, s.r.o. - C:\Program Files (x86)\AVG\AVG9\avgemc.exe
O23 - Service: AVG Free WatchDog (avg9wd) - AVG Technologies CZ, s.r.o. - C:\Program Files (x86)\AVG\AVG9\avgwdsvc.exe
O23 - Service: Service Bonjour (Bonjour Service) - Apple Inc. - C:\Program Files (x86)\Bonjour\mDNSResponder.exe
O23 - Service: @dfsrres.dll,-101 (DFSR) - Unknown owner - C:\Windows\system32\DFSR.exe (file missing)
O23 - Service: GameConsoleService - WildTangent, Inc. - C:\Program Files (x86)\HP Games\HP Game Console\GameConsoleService.exe
O23 - Service: Service Google Update (gupdate1ca392084a096b0) (gupdate1ca392084a096b0) - Google Inc. - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe
O23 - Service: Google Software Updater (gusvc) - Google - C:\Program Files (x86)\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: HP Health Check Service - Hewlett-Packard - c:\Program Files (x86)\Hewlett-Packard\HP Health Check\hphc_service.exe
O23 - Service: Service de l’iPod (iPod Service) - Apple Inc. - C:\Program Files (x86)\iPod\bin\iPodService.exe
O23 - Service: @keyiso.dll,-100 (KeyIso) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: LightScribeService Direct Disc Labeling Service (LightScribeService) - Hewlett-Packard Company - c:\Program Files (x86)\Common Files\LightScribe\LSSrvc.exe
O23 - Service: @comres.dll,-2797 (MSDTC) - Unknown owner - C:\Windows\System32\msdtc.exe (file missing)
O23 - Service: @%SystemRoot%\System32\netlogon.dll,-102 (Netlogon) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: NMIndexingService - Unknown owner - C:\Program Files (x86)\Common Files\Ahead\Lib\NMIndexingService.exe (file missing)
O23 - Service: Norton Internet Security - Symantec Corporation - C:\Program Files (x86)\Norton Internet Security\Engine\16.7.2.11\ccSvcHst.exe
O23 - Service: NVIDIA Display Driver Service (nvsvc) - Unknown owner - C:\Windows\system32\nvvsvc.exe (file missing)
O23 - Service: PCLEPCI - Pinnacle Systems GmbH - C:\Windows\SysWOW64\drivers\pclepci.sys
O23 - Service: @%systemroot%\system32\psbase.dll,-300 (ProtectedStorage) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: @%systemroot%\system32\Locator.exe,-2 (RpcLocator) - Unknown owner - C:\Windows\system32\locator.exe (file missing)
O23 - Service: @%SystemRoot%\system32\samsrv.dll,-1 (SamSs) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: @%SystemRoot%\system32\SLsvc.exe,-101 (slsvc) - Unknown owner - C:\Windows\system32\SLsvc.exe (file missing)
O23 - Service: @%SystemRoot%\system32\snmptrap.exe,-3 (SNMPTRAP) - Unknown owner - C:\Windows\System32\snmptrap.exe (file missing)
O23 - Service: @%systemroot%\system32\spoolsv.exe,-1 (Spooler) - Unknown owner - C:\Windows\System32\spoolsv.exe (file missing)
O23 - Service: @%SystemRoot%\system32\ui0detect.exe,-101 (UI0Detect) - Unknown owner - C:\Windows\system32\UI0Detect.exe (file missing)
O23 - Service: @%SystemRoot%\system32\vds.exe,-100 (vds) - Unknown owner - C:\Windows\System32\vds.exe (file missing)
O23 - Service: @%systemroot%\system32\vssvc.exe,-102 (VSS) - Unknown owner - C:\Windows\system32\vssvc.exe (file missing)
O23 - Service: @%Systemroot%\system32\wbem\wmiapsrv.exe,-110 (wmiApSrv) - Unknown owner - C:\Windows\system32\wbem\WmiApSrv.exe (file missing)
O23 - Service: @%ProgramFiles%\Windows Media Player\wmpnetwk.exe,-101 (WMPNetworkSvc) - Unknown owner - C:\Program Files (x86)\Windows Media Player\wmpnetwk.exe (file missing)

--
End of file - 13412 bytes

[Yuccaman]

D'une part un bon nettoyage lui fera du bien. En supprimant les toolbar et autres programmes inutiles tu vas libéré de la ressource:
http://www.pc-infopratique.com/article- ... du-pc.html

Ensuite la ligne suivante révèle un problème à résoudre rapidement:
O4 - Startup: Notification de cadeaux MSN.lnk = C:\Users\miss thivya\AppData\Roaming\Microsoft\Notification de cadeaux MSN\lsnfier.exe

Passe un coup de malewarebyte (tutoriel-malwarebytes-anti-malware-vt-46564.html). Si le ver persiste essaie MSNfix (http://www.malekal.com/tutorial_MSNFix.php).

[SLK93]

Cela fait 45 minutes que malewarebyte est entrain de scanné mais ce n'est pas encore terminé et il n'y a encore pas d'éléments nuisibles . Normal ?

[Jypalou]

Bonsoir,tu as aussi trois antivirus,dont deux actifs
Avast et AVG
Norton qui est mal désinstallé
A+

[SLK93]

AVG ? =S . J'aarrive pas à le désinstaller complétement Norton .. Je dois en garder qu'un seul d'antivirus ?

[Jypalou]

Ben oui tu as AVG
C:\Program Files (x86)\AVG\AVG9\avgtray.exe
Avast
C:\Program Files\Alwil Software\Avast4\ashDisp.exe
Norton
Service: Norton Internet Security - Symantec Corporation - C:\Program Files (x86)\Norton Internet Security\Engine\16.7.2.11\ccSvcHst.exe
Regarde ici pour désinstaller prorement
uninstaller-anti-virus-vt-38809.html
A+

[SLK93]

Merci .

Voilà le rapport de MalWarebytes :

Malwarebytes' Anti-Malware 1.41
Version de la base de données: 3268
Windows 6.0.6001 Service Pack 1

01/12/2009 21:08:38
mbam-log-2009-12-01 (21-08-38).txt

Type de recherche: Examen complet (C:\|D:\|E:\|F:\|H:\|)
Eléments examinés: 445475
Temps écoulé: 1 hour(s), 27 minute(s), 36 second(s)

Processus mémoire infecté(s): 0
Module(s) mémoire infecté(s): 0
Clé(s) du Registre infectée(s): 6
Valeur(s) du Registre infectée(s): 0
Elément(s) de données du Registre infecté(s): 2
Dossier(s) infecté(s): 0
Fichier(s) infecté(s): 0

Processus mémoire infecté(s):
(Aucun élément nuisible détecté)

Module(s) mémoire infecté(s):
(Aucun élément nuisible détecté)

Clé(s) du Registre infectée(s):
HKEY_CLASSES_ROOT\D (Trojan.Agent) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\D.1 (Trojan.Agent) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\MIME\Database\Content Type\application/x-zix (Trojan.Swizzor) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ctfmon.exe (Security.Hijack) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{463a89a5-f0b2-35c2-aad9-0eabef93dffa} (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{463a89a5-f0b2-35c2-aad9-0eabef93dffa} (Trojan.BHO) -> Quarantined and deleted successfully.

Valeur(s) du Registre infectée(s):
(Aucun élément nuisible détecté)

Elément(s) de données du Registre infecté(s):
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoActiveDesktopChanges (Hijack.DisplayProperties) -> Bad: (1) Good: (0) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Search\Local Page (Hijack.SearchPage) -> Bad: (http://www2.iesearch.com/) Good: (http://www.Google.com/) -> Quarantined and deleted successfully.

Dossier(s) infecté(s):
(Aucun élément nuisible détecté)

Fichier(s) infecté(s):
(Aucun élément nuisible détecté)