Pc infecté

j'ai cliqué sur un lien sur MSN il y a deux jours et depuis j'ai un virus comme beaucoup l'ont eu apparemment. C'est un cheval de troie qui revient sans cesse malgré avast qui le détecte. (smal JMH ) un nom de ce genre là... A chaque fois que je rallume mon pc il revient et mon MSN beugue... Merci d'avance

ok je le fais tout de suite et vous tiens au courant

voilà le rapport de mon scan antivir

AntiVir PersonalEdition Classic
Report file date: vendredi 28 mars 2008 17:45

Scanning for 1169405 virus strains and unwanted programs.

Licensed to: Avira AntiVir PersonalEdition Classic
Serial number: 0000149996-ADJIE-0001
Platform: Windows XP
Windows version: (Service Pack 2) [5.1.2600]
Username: Nat
Computer name: NATHALIE

Version information:
BUILD.DAT : 270 15603 Bytes 19/09/2007 13:32:00
AVSCAN.EXE : 7.0.6.1 290856 Bytes 23/08/2007 13:16:29
AVSCAN.DLL : 7.0.6.0 49192 Bytes 16/08/2007 12:23:51
LUKE.DLL : 7.0.5.3 147496 Bytes 14/08/2007 15:32:47
LUKERES.DLL : 7.0.6.1 10280 Bytes 21/08/2007 12:35:20
ANTIVIR0.VDF : 6.40.0.0 11030528 Bytes 18/07/2007 14:27:15
ANTIVIR1.VDF : 7.0.3.2 5447168 Bytes 07/03/2008 16:43:29
ANTIVIR2.VDF : 7.0.3.85 434176 Bytes 27/03/2008 16:43:29
ANTIVIR3.VDF : 7.0.3.91 14336 Bytes 28/03/2008 16:43:29
AVEWIN32.DLL : 7.6.0.78 3408384 Bytes 28/03/2008 16:43:29
AVWINLL.DLL : 1.0.0.7 14376 Bytes 26/02/2007 10:36:26
AVPREF.DLL : 7.0.2.2 25640 Bytes 18/07/2007 07:39:17
AVREP.DLL : 7.0.0.1 155688 Bytes 16/04/2007 13:16:24
AVPACK32.DLL : 7.6.0.3 360488 Bytes 28/03/2008 16:43:29
AVREG.DLL : 7.0.1.6 30760 Bytes 18/07/2007 07:17:06
AVARKT.DLL : 1.0.0.20 278568 Bytes 28/08/2007 12:26:33
AVEVTLOG.DLL : 7.0.0.20 86056 Bytes 18/07/2007 07:10:18
NETNT.DLL : 7.0.0.0 7720 Bytes 08/03/2007 11:09:42
RCIMAGE.DLL : 7.0.1.30 2342952 Bytes 07/08/2007 12:38:13
RCTEXT.DLL : 7.0.62.0 86056 Bytes 21/08/2007 12:50:37
SQLITE3.DLL : 3.3.17.1 339968 Bytes 23/07/2007 09:37:21

Configuration settings for the scan:
Jobname..........................: Manual Selection
Configuration file...............: C:\Documents and Settings\All Users\Application Data\Avira\AntiVir PersonalEdition Classic\PROFILES\folder.avp
Logging..........................: low
Primary action...................: interactive
Secondary action.................: ignore
Scan master boot sector..........: off
Scan boot sector.................: on
Boot sectors.....................: H:,
Scan memory......................: on
Process scan.....................: on
Scan registry....................: on
Search for rootkits..............: off
Scan all files...................: Intelligent file selection
Scan archives....................: on
Recursion depth..................: 20
Smart extensions.................: on
Macro heuristic..................: on
File heuristic...................: medium

Start of the scan: vendredi 28 mars 2008 17:45

The scan of running processes will be started
Scan process 'avscan.exe' - '1' Module(s) have been scanned
Scan process 'avcenter.exe' - '1' Module(s) have been scanned
Scan process 'sched.exe' - '1' Module(s) have been scanned
Scan process 'avgnt.exe' - '1' Module(s) have been scanned
Scan process 'avguard.exe' - '1' Module(s) have been scanned
Scan process 'notepad.exe' - '1' Module(s) have been scanned
Scan process 'TuneUpDefragService.exe' - '1' Module(s) have been scanned
Scan process 'RegistryCleaner.exe' - '1' Module(s) have been scanned
Scan process 'explorer.exe' - '1' Module(s) have been scanned
Scan process 'hpqste08.exe' - '1' Module(s) have been scanned
Scan process 'alg.exe' - '1' Module(s) have been scanned
Scan process 'FxSvr2.exe' - '1' Module(s) have been scanned
Scan process 'WindowsSearch.exe' - '1' Module(s) have been scanned
Scan process 'hpqtra08.exe' - '1' Module(s) have been scanned
Scan process 'CLSched.exe' - '1' Module(s) have been scanned
Scan process 'backWeb-8876480.exe' - '1' Module(s) have been scanned
Scan process 'realsched.exe' - '1' Module(s) have been scanned
Scan process 'hpwuSchd2.exe' - '1' Module(s) have been scanned
Scan process 'LogiTray.exe' - '1' Module(s) have been scanned
Scan process 'ipoint.exe' - '1' Module(s) have been scanned
Scan process 'atiptaxx.exe' - '1' Module(s) have been scanned
Scan process 'apdproxy.exe' - '1' Module(s) have been scanned
Scan process 'searchindexer.exe' - '1' Module(s) have been scanned
Scan process 'qttask.exe' - '1' Module(s) have been scanned
Scan process 'AOSD.EXE' - '1' Module(s) have been scanned
Scan process 'svchost.exe' - '1' Module(s) have been scanned
Scan process 'LVCOMSX.EXE' - '1' Module(s) have been scanned
Scan process 'svchost.exe' - '1' Module(s) have been scanned
Scan process 'CLMLService.exe' - '1' Module(s) have been scanned
Scan process 'MotiveSB.exe' - '1' Module(s) have been scanned
Scan process 'svchost.exe' - '1' Module(s) have been scanned
Scan process 'ABOARD.EXE' - '1' Module(s) have been scanned
Scan process 'svchost.exe' - '1' Module(s) have been scanned
Scan process 'CLMLServer.exe' - '1' Module(s) have been scanned
Scan process 'CLCapSvc.exe' - '1' Module(s) have been scanned
Scan process 'PCMService.exe' - '1' Module(s) have been scanned
Scan process 'CDAC11BA.EXE' - '1' Module(s) have been scanned
Scan process 'AOLacsd.exe' - '1' Module(s) have been scanned
Scan process 'ALCWZRD.EXE' - '1' Module(s) have been scanned
Scan process 'SOUNDMAN.EXE' - '1' Module(s) have been scanned
Scan process 'jusched.exe' - '1' Module(s) have been scanned
Scan process 'ati2evxx.exe' - '1' Module(s) have been scanned
Scan process 'spoolsv.exe' - '1' Module(s) have been scanned
Scan process 'ashServ.exe' - '1' Module(s) have been scanned
Scan process 'svchost.exe' - '1' Module(s) have been scanned
Scan process 'svchost.exe' - '1' Module(s) have been scanned
Scan process 'svchost.exe' - '1' Module(s) have been scanned
Scan process 'svchost.exe' - '1' Module(s) have been scanned
Scan process 'svchost.exe' - '1' Module(s) have been scanned
Scan process 'ati2evxx.exe' - '1' Module(s) have been scanned
Scan process 'lsass.exe' - '1' Module(s) have been scanned
Scan process 'services.exe' - '1' Module(s) have been scanned
Scan process 'winlogon.exe' - '1' Module(s) have been scanned
Scan process 'csrss.exe' - '1' Module(s) have been scanned
Scan process 'smss.exe' - '1' Module(s) have been scanned
55 processes with 55 modules were scanned

Start scanning boot sectors:
Boot sector 'C:\'
[NOTE] No virus was found!
Boot sector 'E:\'
[NOTE] In the drive 'E:\' no data medium is inserted!
Boot sector 'F:\'
[NOTE] In the drive 'F:\' no data medium is inserted!
Boot sector 'G:\'
[NOTE] In the drive 'G:\' no data medium is inserted!
Boot sector 'H:\'
[NOTE] In the drive 'H:\' no data medium is inserted!

Starting to scan the registry.
The registry was scanned ( '46' files ).

Starting the file scan:

Begin scan in 'C:\' <HDD>
C:\hiberfil.sys
[WARNING] The file could not be opened!
C:\pagefile.sys
[WARNING] The file could not be opened!
C:\WINDOWS\system32\ofnexq.exe
[DETECTION] Is the Trojan horse TR/Crypt.ULPM.Gen
[INFO] The file was moved to '485b2e98.qua'!
C:\WINDOWS\system32\qieowr.exe
[DETECTION] Is the Trojan horse TR/Crypt.ULPM.Gen
[INFO] The file was moved to '48522ea3.qua'!
C:\WINDOWS\system32\zcrrnd.exe
[DETECTION] Is the Trojan horse TR/Crypt.ULPM.Gen
[INFO] The file was moved to '485f2eb4.qua'!
C:\WINDOWS\system32\^^^^^.exe
[WARNING] The file could not be opened!
Begin scan in 'D:\'
Search path D:\ could not be opened!
Le périphérique n'est pas prêt.

Begin scan in 'E:\'
Search path E:\ could not be opened!
Le périphérique n'est pas prêt.

Begin scan in 'F:\'
Search path F:\ could not be opened!
Le périphérique n'est pas prêt.

Begin scan in 'G:\'
Search path G:\ could not be opened!
Le périphérique n'est pas prêt.

Begin scan in 'H:\'
Search path H:\ could not be opened!
Le périphérique n'est pas prêt.

End of the scan: vendredi 28 mars 2008 18:45
Used time: 59:24 min

The scan has been done completely.

10728 Scanning directories
275482 Files were scanned
3 viruses and/or unwanted programs were found
0 Files were classified as suspicious:
0 files were deleted
0 files were repaired
3 files were moved to quarantine
0 files were renamed
3 Files cannot be scanned
275479 Files not concerned
8389 Archives were scanned
3 Warnings
0 Notes

que dois-je faire ? svp ?

@nathaliecoucou tu es toujours là Ajbol sinon est-ce quelqu'un peut lire mon scan antivir et me dire ce que je dois faire concernant mon virus MSN, est-ce que quelque chose d'anormal apparaît ? Merci d'avance...

@nathaliecoucou que dois-je faire de mon analyse, apparemment il y a 3 infections, est-ce que ça a un rapport avec mon virus MSN ? Merci de m'aider je ne sais pas trop quoi faire là...

@nathaliebonsoir est-ce quelqu'un peut m'aider à interpréter mon scan antivir svp ? Merci