Bonne ou mauvaise supp de virus ?

salut mon pb à l'origine c'est trojan qui envoie en permanence des email et donc m'inonde de fenêtre après avoir effectué ravantivirus il a détecté istactivex.dll que j'ai supprimé manuellement mais le problème perdure
mreci pour ta réponse

merci pour ta réponse mais je n'ai pas de répertoire windows\system32\inf et je ne l'ai pas supprimé d'ailleurs les 2 fichiers étaient dans downloaded program files...pour le registre je ne sais quoi retirer dans HKEY_CLASSES_ROOT\inf il n'y a qu'un répertoire "persistenthandler" avec {5e941d80-bf96-11cd-b579-08002b30bfeb} comme valeur de clé
merci pour la réponse

salut balltrap34 et merci pour ton aide,
ci-après ce que tu m'as demandé
salut OCB et merci de t'occuper de mon cas
ravantivirus :

Scan started at 01/07/2004 19:47:45

Scanning memory...
Scanning boot sectors...
Scanning files...
C:\Documents and Settings\bardel\Local Settings\Temp\CC332.tmp->(Invalid#1*) - MIME/Invalid#1 -> Suspicious

Scanned
============================
Objects: 41243
Directories: 3191
Archives: 6687
Size(Kb): -1932776
Infected files: 0

Found
============================
Viruses found: 0
Suspicious files: 1
Disinfected files: 0
Mail files: 179

highjack :
Logfile of HijackThis v1.97.7
Scan saved at 20:21:55, on 01/07/2004
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Fichiers communs\Symantec Shared\ccSetMgr.exe
C:\Program Files\Fichiers communs\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Fichiers communs\Symantec Shared\ccProxy.exe
C:\Program Files\Fichiers communs\Microsoft Shared\VS7Debug\mdm.exe
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\PROGRA~1\NORTON~1\NORTON~1\NPROTECT.EXE
C:\Program Files\Norton AntiVirus\SAVScan.exe
C:\Program Files\Fichiers communs\Symantec Shared\SNDSrvc.exe
C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
C:\PROGRA~1\NORTON~1\NORTON~1\SPEEDD~1\NOPDB.EXE
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\AGRSMMSG.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\Program Files\SpywareGuard\sgmain.exe
C:\Program Files\SpywareGuard\sgbhp.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Fichiers communs\Symantec Shared\ccApp.exe
C:\Program Files\Internet Explorer\iexplore.exe
F:\Fichiers communs\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = about:blank
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.wanadoo.fr/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://qfr8l.hpwis.com
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = about:blank
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,Shellnext = https://register.hp.com/servlet/WebReg.servlets.ProdReg1Servlet?appID=java_wreg_wreg_genpg&product_name=Compaq%20Presario%20X1000%20DL681A#ABF&PROD_SERIAL_ID=CND33101PP&PURCH_DT_MONTH=10&PURCH_DT_DAY=29&PURCH_DT_YEAR=2003&gwCountry=FR
O2 - BHO: (no name) - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: SpywareGuard Download Protection - {4A368E80-174F-4872-96B5-0B27DDD11DB2} - C:\Program Files\SpywareGuard\dlprotect.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O2 - BHO: (no name) - {FDD3B846-8D59-4ffb-8758-209B6AD74ACC} - (no file)
O3 - Toolbar: Web assistant - {0B53EAC3-8D69-4b9e-9B19-A37C9A5676A7} - C:\Program Files\Fichiers communs\Symantec Shared\AdBlocking\NISShExt.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM\..\Run: [ATIModeChange] Ati2mdxx.exe
O4 - HKLM\..\Run: [AGRSMMSG] AGRSMMSG.exe
O4 - HKLM\..\Run: [Cpqset] C:\Program Files\HPQ\Default Settings\cpqset.exe
O4 - HKLM\..\Run: [PreloadApp] c:\hp\drivers\printers\photosmart\hphprld.exe c:\hp\drivers\printers\photosmart\setup.exe -d
O4 - HKLM\..\Run: [srmclean] C:\Cpqs\Scom\srmclean.exe
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\WINDOWS\System32\qttask.exe" -atboottime
O4 - HKLM\..\Run: [Tweak UI] RUNDLL32.EXE TWEAKUI.CPL,TweakMeUp
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Fichiers communs\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [jpeufse] rundll32 C:\WINDOWS\System32:jpeufse.dll,Init 1
O4 - HKLM\..\Run: [DXM6Patch_981116] C:\WINDOWS\p_981116.exe /Q:A
O4 - HKLM\..\Run: [TrojanScanner] C:\Program Files\Trojan Remover\Trjscan.exe
O4 - HKLM\..\Run: [SpywareStopper] C:\Program Files\SpyBlocker Software\SpywareStopper\spywarestopper.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\Symantec\LIVEUP~1\SNDMon.EXE
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKLM\..\RunOnce: [*jpeufse] rundll32 C:\WINDOWS\System32:jpeufse.dll,Init 1
O4 - Startup: MRU-Blaster Scheduler.lnk = C:\Program Files\MRU-Blaster\scheduler.exe
O4 - Startup: MRU-Blaster Silent Clean.lnk = C:\Program Files\MRU-Blaster\mrublaster.exe
O4 - Startup: SpywareGuard.lnk = C:\Program Files\SpywareGuard\sgmain.exe
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Restrictions present
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O9 - Extra button: Messenger (HKLM)
O9 - Extra 'Tools' menuitem: Messenger (HKLM)
O14 - IERESET.INF: START_PAGE_URL=http://qfr8l.hpwis.com
O16 - DPF: ppctlcab - http://www.pestscan.com/scanner/ppctlcab.cab
O16 - DPF: teleir_cert - https://static.ir.dgi.minefi.gouv.fr/secure/connexion/archives/ie4n4/teleir_cert.cab
O16 - DPF: {12398DD6-40AA-4C40-A4EC-A42CFC0DE797} -
O16 - DPF: {2FC9A21E-2069-4E47-8235-36318989DB13} (PPSDKActiveXScanner.MainScreen) - http://www.pestscan.com/scanner/axscanner.cab
O16 - DPF: {56336BCB-3D8A-11D6-A00B-0050DA18DE71} -
O16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Control) - http://a840.g.akamai.net/7/840/537/2004061001/housecall.trendmicro.com/housecall/xscan53.cab
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} (ActiveScan Installer Class) - http://www.pandasoftware.com/activescan/as5/asinst.cab
O16 - DPF: {A3009861-330C-4E10-822B-39D16EC8829D} (CRAVOnline Object) - http://www.ravantivirus.com/scan/ravonline.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab
O16 - DPF: {EF791A6B-FC12-4C68-99EF-FB9E207A39E6} (McFreeScan Class) - http://download.mcafee.com/molbin/iss-loc/vso/en-us/tools/mcfscan/2,0,0,4367/mcfscan.cab
O16 - DPF: {F5192746-22D6-41BD-9D2D-1E75D14FBD3C} -
O17 - HKLM\System\CCS\Services\Tcpip\..\{1C6B9B99-5108-42F0-B00C-B6B5E2C39B79}: NameServer = 80.10.246.5 80.10.246.136