Spag

Merci beaucoup, je te redirai ce que ça donne quand j'aurai le temps de faire un scan avec Ewido. Par contre, je peux déjà te dire que je n'ai pas de dossier "180solutions" sur mes disques, et que je n'arrive pas à deleter le service "Windows Log": sc delete Windows Log [sC] OpenService FAILED 1060: The specified service does not exist as an installed service. Mais bon je l'ai désactivé, c'est déjà ça. Je posterai les rapports peut-être cet après-midi si j'ai le temps... Merci encore!

Bonjour, Pour commencer, félicitations pour ce forum et pour l'aide que vous apportez aux utilisateurs de PC. C'est une bien belle initiative! Mon problème: J'ai un PC contaminé par Worm/Medbot.A, dans C:\WINDOWS\SYSTEM32\nvsvcd.exe. Suivant la procédure de base que vous préconisez, j'ai lancé AntiVir en Safe Mode, qui a détecté le virus et mis nvsvcd.exe en quarantaine. J'aimerais néanmoins être sûr que le virus a bel et bien été éradiqué, je joins donc un log HijackThis. Pourrais-je avoir votre avis? Merci!! Note: Pour de simples raisons de confidentialité, j'ai remplacé le nom du domaine et mon nom d'utilisateur windows par "*****" dans ce log. Logfile of HijackThis v1.99.1 Scan saved at 11:12:31, on 11.05.2006 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\svchost.exe C:\WINDOWS\System32\svchost.exe C:\WINDOWS\system32\spoolsv.exe C:\Program Files\AntiVir PersonalEdition Classic\sched.exe C:\Program Files\AntiVir PersonalEdition Classic\avguard.exe C:\Program Files\Intel\ASF Agent\ASFAgent.exe C:\Program Files\Microsoft Firewall Client 2004\FwcAgent.exe C:\Program Files\Dell\OpenManage\Client\Iap.exe C:\WINDOWS\System32\inetsrv\inetinfo.exe C:\Program Files\Common Files\Microsoft Shared\VS7DEBUG\MDM.EXE C:\WINDOWS\Explorer.EXE C:\Program Files\Trend Micro\OfficeScan Client\ntrtscan.exe C:\WINDOWS\system32\nvsvc32.exe C:\Program Files\Trend Micro\OfficeScan Client\OfcPfwSvc.exe C:\WINDOWS\System32\svchost.exe C:\Program Files\Trend Micro\OfficeScan Client\tmlisten.exe C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe C:\Program Files\Roxio\Easy CD Creator 5\DirectCD\DirectCD.exe C:\WINDOWS\TEMP\XZB3BF.EXE C:\Program Files\Trend Micro\OfficeScan Client\pccntmon.exe C:\Program Files\Common Files\Real\Update_OB\realsched.exe C:\Program Files\Logitech\MouseWare\system\em_exec.exe C:\Program Files\iTunes\iTunesHelper.exe C:\Program Files\DAEMON Tools\daemon.exe C:\Program Files\AntiVir PersonalEdition Classic\avgnt.exe C:\WINDOWS\system32\ctfmon.exe C:\Program Files\Microsoft Firewall Client 2004\FwcMgmt.exe C:\Program Files\iPod\bin\iPodService.exe C:\Program Files\Trend Micro\OfficeScan Client\pccntupd.exe C:\Program Files\HijackThis\HijackThis.exe R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.euro.dell.com/ R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://ulva/login.asp R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.euro.dell.com/ R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page = R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://www.penny-arcade.com/view.php3?date=2005-03-31&res=l R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,AutoConfigURL = http://chardon:8080/array.dll?Get.Routing.Script R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = chardon:8080 O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll O2 - BHO: IE DOM Explorer - {CC7E636D-39AA-49b6-B511-65413DA137A1} - C:\Program Files\Internet Explorer Developer Toolbar\IEDevToolbar.dll O3 - Toolbar: Developer Toolbar - {CC962137-2E78-4f94-975E-FC0C07DBD78F} - C:\Program Files\Internet Explorer Developer Toolbar\IEDevToolbar.dll O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll O4 - HKLM\..\Run: [igfxTray] C:\WINDOWS\system32\igfxtray.exe O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\system32\hkcmd.exe O4 - HKLM\..\Run: [sunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe O4 - HKLM\..\Run: [AdaptecDirectCD] "C:\Program Files\Roxio\Easy CD Creator 5\DirectCD\DirectCD.exe" O4 - HKLM\..\Run: [Logitech Utility] Logi_MwX.Exe O4 - HKLM\..\Run: [sais] c:\program files\180solutions\sais.exe O4 - HKLM\..\Run: [OfficeScanNT Monitor] "C:\Program Files\Trend Micro\OfficeScan Client\pccntmon.exe" -HideWindow O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe" O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup O4 - HKLM\..\Run: [nwiz] nwiz.exe /install O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe O4 - HKLM\..\Run: [DAEMON Tools] "C:\Program Files\DAEMON Tools\daemon.exe" -lang 1033 O4 - HKLM\..\Run: [avgnt] "C:\Program Files\AntiVir PersonalEdition Classic\avgnt.exe" /min O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe O4 - HKCU\..\Run: [msnmsgr] "C:\Program Files\MSN Messenger\msnmsgr.exe" /background O4 - Global Startup: Adobe Gamma.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.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 Firewall Client Management.lnk = ? O8 - Extra context menu item: &Google Search - res://c:\program files\google\GoogleToolbar1.dll/cmsearch.html O8 - Extra context menu item: &Translate English Word - res://c:\program files\google\GoogleToolbar1.dll/cmwordtrans.html O8 - Extra context menu item: Backward Links - res://c:\program files\google\GoogleToolbar1.dll/cmbacklinks.html O8 - Extra context menu item: Cached Snapshot of Page - res://c:\program files\google\GoogleToolbar1.dll/cmcache.html O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000 O8 - Extra context menu item: Similar Pages - res://c:\program files\google\GoogleToolbar1.dll/cmsimilar.html O8 - Extra context menu item: Subscribe in default RSS reader - C:\Documents and Settings\*****\Application Data\RssBandit\iecontext_subscribefeed.htm O8 - Extra context menu item: Translate Page into English - res://c:\program files\google\GoogleToolbar1.dll/cmtrans.html O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll O9 - Extra button: ICQ Pro - {6224f700-cba3-4071-b251-47cb894244cd} - C:\PROGRA~1\ICQ\ICQ.exe O9 - Extra 'Tools' menuitem: ICQ - {6224f700-cba3-4071-b251-47cb894244cd} - C:\PROGRA~1\ICQ\ICQ.exe O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL 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:\program files\microsoft firewall client 2004\fwcwsp.dll O10 - Unknown file in Winsock LSP: c:\program files\microsoft firewall client 2004\fwcwsp.dll O10 - Unknown file in Winsock LSP: c:\program files\microsoft firewall client 2004\fwcwsp.dll O10 - Unknown file in Winsock LSP: c:\program files\microsoft firewall client 2004\fwcwsp.dll O10 - Unknown file in Winsock LSP: c:\program files\microsoft firewall client 2004\fwcwsp.dll O16 - DPF: {01A88BB1-1174-41EC-ACCB-963509EAE56B} (SysProWmi Class) - http://support.euro.dell.com/systemprofiler/SysPro.CAB O16 - DPF: {0EB0E74A-2A76-4AB3-A7FB-9BD8C29F7F75} (CKAVWebScan Object) - http://www.kaspersky.com/kos/english/kavwebscan_unicode.cab O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204 O16 - DPF: {2A32B14F-4D29-4EA3-AC54-E9B19F436CE7} (Scanner Class) - http://www.windowsecurity.com/trojanscan/TDECntrl.CAB O16 - DPF: {41F17733-B041-4099-A042-B518BB6A408C} - http://a1540.g.akamai.net/7/1540/52/200312...meInstaller.exe O16 - DPF: {4CC35DAD-40EA-4640-ACC2-A1A3B6FB3E06} (NeotSetup Control) - https://my.*****.ch/dana-cached/setup/NeotSetup.cab O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://v5.windowsupdate.microsoft.com/v5co...b?1093252510531 O16 - DPF: {90A29DA5-D020-4B18-8660-6689520C7CD7} (DmiReader Class) - http://support.euro.dell.com/global/apps/s...er/PROFILER.CAB O17 - HKLM\System\CCS\Services\Tcpip\Parameters: Domain = interne.*****.ch O17 - HKLM\Software\..\Telephony: DomainName = interne.*****.ch O17 - HKLM\System\CS1\Services\Tcpip\Parameters: Domain = interne.*****.ch O17 - HKLM\System\CS1\Services\Tcpip\Parameters: NameServer = 10.0.100.9 O17 - HKLM\System\CS2\Services\Tcpip\Parameters: Domain = interne.*****.ch O17 - HKLM\System\CS2\Services\Tcpip\Parameters: NameServer = 10.0.100.9 O17 - HKLM\System\CCS\Services\Tcpip\Parameters: NameServer = 10.0.100.9 O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxsrvc.dll O20 - Winlogon Notify: PCANotify - C:\WINDOWS\SYSTEM32\PCANotify.dll O23 - Service: Adobe LM Service - Adobe Systems - C:\Program Files\Common Files\Adobe Systems Shared\Service\Adobelmsvc.exe O23 - Service: AntiVir PersonalEdition Classic Scheduler (AntiVirScheduler) - Avira GmbH - C:\Program Files\AntiVir PersonalEdition Classic\sched.exe O23 - Service: AntiVir PersonalEdition Classic Guard (AntiVirService) - AVIRA GmbH - C:\Program Files\AntiVir PersonalEdition Classic\avguard.exe O23 - Service: ASF Agent (ASFAgent) - Intel Corporation - C:\Program Files\Intel\ASF Agent\ASFAgent.exe O23 - Service: Service Elève pcAnywhere (awhost32) - Symantec Corporation - C:\Program Files\Symantec\pcAnywhere\awhost32.exe O23 - Service: Iap - Dell Computer Corporation - C:\Program Files\Dell\OpenManage\Client\Iap.exe O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe O23 - Service: iPodService - Apple Computer, Inc. - C:\Program Files\iPod\bin\iPodService.exe O23 - Service: Macromedia Licensing Service - Macromedia - C:\Program Files\Common Files\Macromedia Shared\Service\Macromedia Licensing.exe O23 - Service: Intel NCS NetService (NetSvc) - Intel® Corporation - C:\Program Files\Intel\NCS\Sync\NetSvc.exe O23 - Service: OfficeScanNT RealTime Scan (ntrtscan) - Trend Micro Inc. - C:\Program Files\Trend Micro\OfficeScan Client\ntrtscan.exe O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe O23 - Service: OfficeScanNT Personal Firewall (OfcPfwSvc) - Trend Micro Inc. - C:\Program Files\Trend Micro\OfficeScan Client\OfcPfwSvc.exe O23 - Service: PMounter - Unknown owner - C:\WINDOWS\SYSTEM32\PMounter.exe O23 - Service: OfficeScanNT Listener (tmlisten) - Trend Micro Inc. - C:\Program Files\Trend Micro\OfficeScan Client\tmlisten.exe O23 - Service: Windows Log - Unknown owner - C:\WINDOWS\system32\nvsvcd.exe (file missing)