salut, merci a toi de m' aider, j'ai effectue le scan en ligne voici le rapport:

KASPERSKY ONLINE SCANNER REPORT
Sunday, September 24, 2006 1:24:56 PM
Operating System: Microsoft Windows XP Home Edition, Service Pack 2 (Build 2600)
Kaspersky Online Scanner version: 5.0.83.0
Kaspersky Anti-Virus database last update: 24/09/2006
Kaspersky Anti-Virus database records: 212908


Scan Settings
Scan using the following antivirus database standard
Scan Archives true
Scan Mail Bases true

Scan Target My Computer
A:\
C:\
D:\
E:\
F:\
G:\
H:\
I:\
V:\
W:\

Scan Statistics
Total number of scanned objects 52329
Number of viruses found 6
Number of infected objects 17 / 0
Number of suspicious objects 1
Duration of the scan process 00:29:11

Infected Object Name Virus Name Last Action
C:\WINDOWS\system32\config\system.LOG Object is locked skipped

C:\WINDOWS\system32\config\software.LOG Object is locked skipped

C:\WINDOWS\system32\config\default.LOG Object is locked skipped

C:\WINDOWS\system32\config\SECURITY Object is locked skipped

C:\WINDOWS\system32\config\SAM Object is locked skipped

C:\WINDOWS\system32\config\SECURITY.LOG Object is locked skipped

C:\WINDOWS\system32\config\SAM.LOG Object is locked skipped

C:\WINDOWS\system32\config\AppEvent.Evt Object is locked skipped

C:\WINDOWS\system32\config\SecEvent.Evt Object is locked skipped

C:\WINDOWS\system32\config\SysEvent.Evt Object is locked skipped

C:\WINDOWS\system32\config\SYSTEM Object is locked skipped

C:\WINDOWS\system32\config\SOFTWARE Object is locked skipped

C:\WINDOWS\system32\config\DEFAULT Object is locked skipped

C:\WINDOWS\system32\spool\drivers\w32x86\epsonstylus_photo_rx3d98\E_FPRE9CE.EXE Suspicious: Type_Win32 skipped

C:\WINDOWS\system32\wbem\Repository\FS\MAPPING1.MAP Object is locked skipped

C:\WINDOWS\system32\wbem\Repository\FS\MAPPING2.MAP Object is locked skipped

C:\WINDOWS\system32\wbem\Repository\FS\MAPPING.VER Object is locked skipped

C:\WINDOWS\system32\wbem\Repository\FS\INDEX.MAP Object is locked skipped

C:\WINDOWS\system32\wbem\Repository\FS\OBJECTS.MAP Object is locked skipped

C:\WINDOWS\system32\wbem\Repository\FS\OBJECTS.DATA Object is locked skipped

C:\WINDOWS\system32\wbem\Repository\FS\INDEX.BTR Object is locked skipped

C:\WINDOWS\system32\CatRoot2\edb.log Object is locked skipped

C:\WINDOWS\system32\CatRoot2\tmp.edb Object is locked skipped

C:\WINDOWS\system32\h323log.txt Object is locked skipped

C:\WINDOWS\system32\LogFiles\HTTPERR\httperr1.log Object is locked skipped

C:\WINDOWS\Temp\tmp00004e9b\tmp00000000 Object is locked skipped

C:\WINDOWS\Debug\PASSWD.LOG Object is locked skipped

C:\WINDOWS\Sti_Trace.log Object is locked skipped

C:\WINDOWS\wiaservc.log Object is locked skipped

C:\WINDOWS\wiadebug.log Object is locked skipped

C:\WINDOWS\WindowsUpdate.log Object is locked skipped

C:\WINDOWS\SchedLgU.Txt Object is locked skipped

C:\WINDOWS\SoftwareDistribution\ReportingEvents.log Object is locked skipped

C:\WINDOWS\SoftwareDistribution\EventCache\{6FF235CE-0F24-4E0C-BA0D-0D78F5BFF94E}.bin Object is locked skipped

C:\Documents and Settings\NetworkService\NTUSER.DAT Object is locked skipped

C:\Documents and Settings\NetworkService\Local Settings\Historique\History.IE5\index.dat Object is locked skipped

C:\Documents and Settings\NetworkService\Local Settings\Temporary Internet Files\Content.IE5\index.dat Object is locked skipped

C:\Documents and Settings\NetworkService\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat Object is locked skipped

C:\Documents and Settings\NetworkService\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat.LOG Object is locked skipped

C:\Documents and Settings\NetworkService\Cookies\index.dat Object is locked skipped

C:\Documents and Settings\NetworkService\ntuser.dat.LOG Object is locked skipped

C:\Documents and Settings\LocalService\NTUSER.DAT Object is locked skipped

C:\Documents and Settings\LocalService\Local Settings\Historique\History.IE5\index.dat Object is locked skipped

C:\Documents and Settings\LocalService\Local Settings\Temporary Internet Files\Content.IE5\index.dat Object is locked skipped

C:\Documents and Settings\LocalService\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat Object is locked skipped

C:\Documents and Settings\LocalService\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat.LOG Object is locked skipped

C:\Documents and Settings\LocalService\Cookies\index.dat Object is locked skipped

C:\Documents and Settings\LocalService\ntuser.dat.LOG Object is locked skipped

C:\Documents and Settings\Heendrickxen\NTUSER.DAT Object is locked skipped

C:\Documents and Settings\Heendrickxen\Local Settings\Historique\History.IE5\index.dat Object is locked skipped

C:\Documents and Settings\Heendrickxen\Local Settings\Temporary Internet Files\Content.IE5\index.dat Object is locked skipped

C:\Documents and Settings\Heendrickxen\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat Object is locked skipped

C:\Documents and Settings\Heendrickxen\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat.LOG Object is locked skipped

C:\Documents and Settings\Heendrickxen\Cookies\index.dat Object is locked skipped

C:\Documents and Settings\Heendrickxen\Application Data\Webroot\Spy Sweeper\Logs\SpySweeperLog.txt Object is locked skipped

C:\Documents and Settings\Heendrickxen\Application Data\Sun\Java\Deployment\cache\javapi\v1.0\jar\count.jar-53075e23-5ec71a41.zip/BlackBox.class Infected: Exploit.Java.ByteVerify skipped

C:\Documents and Settings\Heendrickxen\Application Data\Sun\Java\Deployment\cache\javapi\v1.0\jar\count.jar-53075e23-5ec71a41.zip/VerifierBug.class Infected: Exploit.Java.ByteVerify skipped

C:\Documents and Settings\Heendrickxen\Application Data\Sun\Java\Deployment\cache\javapi\v1.0\jar\count.jar-53075e23-5ec71a41.zip/Beyond.class Infected: Trojan-Downloader.Java.OpenConnection.aa skipped

C:\Documents and Settings\Heendrickxen\Application Data\Sun\Java\Deployment\cache\javapi\v1.0\jar\count.jar-53075e23-5ec71a41.zip ZIP: infected - 3 skipped

C:\Documents and Settings\Heendrickxen\ntuser.dat.LOG Object is locked skipped

C:\Program Files\Softwin\BitDefender8\asdict.dat Object is locked skipped

C:\System Volume Information\_restore{924D0807-FEC2-44D7-8BDD-03A4D3DB0C59}\RP76\A0043470.exe Infected: Backdoor.Win32.Medbot.bb skipped

C:\System Volume Information\_restore{924D0807-FEC2-44D7-8BDD-03A4D3DB0C59}\RP76\A0043564.exe Infected: Trojan-Proxy.Win32.Horst.jf skipped

C:\System Volume Information\_restore{924D0807-FEC2-44D7-8BDD-03A4D3DB0C59}\RP77\A0043635.exe Infected: Trojan-Proxy.Win32.Horst.jf skipped

C:\System Volume Information\_restore{924D0807-FEC2-44D7-8BDD-03A4D3DB0C59}\RP77\A0043695.exe Infected: Trojan-Proxy.Win32.Horst.jf skipped

C:\System Volume Information\_restore{924D0807-FEC2-44D7-8BDD-03A4D3DB0C59}\RP78\A0043749.exe Infected: Trojan-Proxy.Win32.Horst.jf skipped

C:\System Volume Information\_restore{924D0807-FEC2-44D7-8BDD-03A4D3DB0C59}\RP79\A0043759.exe Infected: Trojan-Proxy.Win32.Horst.jf skipped

C:\System Volume Information\_restore{924D0807-FEC2-44D7-8BDD-03A4D3DB0C59}\RP79\A0043826.exe Infected: Trojan-Proxy.Win32.Horst.jf skipped

C:\System Volume Information\_restore{924D0807-FEC2-44D7-8BDD-03A4D3DB0C59}\RP80\A0043889.exe Infected: Trojan-Proxy.Win32.Horst.jf skipped

C:\System Volume Information\_restore{924D0807-FEC2-44D7-8BDD-03A4D3DB0C59}\RP80\A0043986.exe Infected: Trojan-Proxy.Win32.Horst.jf skipped

C:\System Volume Information\_restore{924D0807-FEC2-44D7-8BDD-03A4D3DB0C59}\RP81\A0044014.exe Infected: Trojan-Proxy.Win32.Horst.jf skipped

C:\System Volume Information\_restore{924D0807-FEC2-44D7-8BDD-03A4D3DB0C59}\RP81\A0044079.exe Infected: Trojan-Proxy.Win32.Horst.jf skipped

C:\System Volume Information\_restore{924D0807-FEC2-44D7-8BDD-03A4D3DB0C59}\RP82\A0044181.exe Infected: Trojan-Proxy.Win32.Horst.jf skipped

C:\System Volume Information\_restore{924D0807-FEC2-44D7-8BDD-03A4D3DB0C59}\RP86\change.log Object is locked skipped

C:\install.exe Infected: Trojan-Proxy.Win32.Horst.aj skipped

D:\System Volume Information\MountPointManagerRemoteDatabase Object is locked skipped

E:\System Volume Information\MountPointManagerRemoteDatabase Object is locked skipped

Scan process completed.

je reste a ta disposition et te remerci de ton aide.