Explorer.exe qui redemarre souvent sur XP

KillAll::

Rootkit::
c:\docume~1\mruffier\LOCALS~1\Temp\mc25.tmp

Driver::
SSHNAS

Registry::
[HKEY_LOCAL_MACHINE\System\ControlSet001\Services\mchInjDrv]
"ImagePath"=-

Reboot::

KillAll::

Rootkit::
"c:\Documents and Settings\mruffier\Local Settings\Temp\mc25.tmp"

Registry::
[-HKEY_LOCAL_MACHINE\System\ControlSet001\Services\mchInjDrv]

Driver::
mchInjDrv

Reboot::

netsvcs
msconfig
safebootminimal
safebootnetwork
activex
drivers32
%ALLUSERSPROFILE%\Application Data\*.
%ALLUSERSPROFILE%\Application Data\*.exe /s
%APPDATA%\*.
%APPDATA%\*.exe /s
%temp%\.exe /s
%SYSTEMDRIVE%\*.exe
%systemroot%\*. /mp /s
%systemroot%\system32\*.dll /lockedfiles
%systemroot%\Tasks\*.job /lockedfiles
%systemroot%\system32\drivers\*.sys /lockedfiles
%systemroot%\System32\config\*.sav
/md5start
explorer.exe
winlogon.exe
wininit.exe
/md5stop
CREATERESTOREPOINT
nslookup www.google.fr /c 

All processes killed
========== PROCESSES ==========
No active process named explorer.exe was found!
No active process named iexplore.exe was found!
Process firefox.exe killed successfully!
No active process named msnmsgr.exe was found!
No active process named Teatimer.exe was found!
========== SERVICES/DRIVERS ==========
Error: No service named mchInjDrv was found to stop!
Registry key HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\mchInjDrv deleted successfully.
========== OTL ==========
Registry value HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\\{32099AAC-C132-4136-9E9A-4E364A424E17} deleted successfully.
Registry key HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{32099AAC-C132-4136-9E9A-4E364A424E17}\ not found.
========== REGISTRY ==========
========== FILES ==========
File\Folder c:\Documents and Settings\mruffier\Local Settings\Temp\mc25.tmp not found.
========== COMMANDS ==========
 
[EMPTYTEMP]
 
User: Administrateur
->Temp folder emptied: 0 bytes
->Temporary Internet Files folder emptied: 67 bytes
 
User: Administrateur.FORMATION
->Temp folder emptied: 0 bytes
->Temporary Internet Files folder emptied: 67 bytes
 
User: All Users
 
User: Default User
->Temp folder emptied: 0 bytes
->Temporary Internet Files folder emptied: 32902 bytes
->Flash cache emptied: 41 bytes
 
User: LocalService
->Temp folder emptied: 105165 bytes
->Temporary Internet Files folder emptied: 114822 bytes
 
User: MATHIEU
 
User: mruffier
->Temp folder emptied: 1143738 bytes
->Temporary Internet Files folder emptied: 373399 bytes
->Java cache emptied: 0 bytes
->FireFox cache emptied: 58874563 bytes
->Flash cache emptied: 1890162 bytes
 
User: NetworkService
->Temp folder emptied: 0 bytes
->Temporary Internet Files folder emptied: 32902 bytes
 
%systemdrive% .tmp files removed: 0 bytes
%systemroot% .tmp files removed: 19569 bytes
%systemroot%\System32 .tmp files removed: 4444208 bytes
%systemroot%\System32\dllcache .tmp files removed: 0 bytes
%systemroot%\System32\drivers .tmp files removed: 0 bytes
Windows Temp folder emptied: 49891 bytes
%systemroot%\system32\config\systemprofile\Local Settings\Temp folder emptied: 0 bytes
%systemroot%\system32\config\systemprofile\Local Settings\Temporary Internet Files folder emptied: 33170 bytes
RecycleBin emptied: 0 bytes
 
Total Files Cleaned = 64,00 mb
 
 
OTL by OldTimer - Version 3.2.22.3 log created on 04142011_091642

Files\Folders moved on Reboot...
File\Folder C:\Documents and Settings\LocalService\Local Settings\Temp\hsperfdata_SERVICE LOCAL\2060 not found!

Registry entries deleted on Reboot...

==================================================
Dump File         : Mini041411-01.dmp
Crash Time        : 14/04/2011 09:12:07
Bug Check String  : KERNEL_MODE_EXCEPTION_NOT_HANDLED
Bug Check Code    : 0x1000008e
Parameter 1       : 0xc0000047
Parameter 2       : 0x804fcf44
Parameter 3       : 0xba4d37b0
Parameter 4       : 0x00000000
Caused By Driver  : Razerlow.sys
Caused By Address : Razerlow.sys+12a8
File Description  : Diamondback USB Optical Mouse Driver
Product Name      : Diamondback USB Optical Mouse
Company           : Razer (Asia-Pacific) Pte Ltd
File Version      : 1.0.0.3.0.0 built by: WinDDK
Processor         : 32-bit
Computer Name     : 
Full Path         : C:\WINDOWS\Minidump\Mini041411-01.dmp
Processors Count  : 2
Major Version     : 15
Minor Version     : 2600
Dump File Size    : 110 592
==================================================

Malwarebytes' Anti-Malware 1.50.1.1100
www.malwarebytes.org

Version de la base de données: 6360

Windows 5.1.2600 Service Pack 3
Internet Explorer 8.0.6001.18702

14/04/2011 12:11:50
mbam-log-2011-04-14 (12-11-50).txt

Type d'examen: Examen complet (C:\|D:\|)
Elément(s) analysé(s): 492499
Temps écoulé: 1 heure(s), 33 minute(s), 35 seconde(s)

Processus mémoire infecté(s): 0
Module(s) mémoire infecté(s): 0
Clé(s) du Registre infectée(s): 0
Valeur(s) du Registre infectée(s): 0
Elément(s) de données du Registre infecté(s): 0
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):
(Aucun élément nuisible détecté)

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

Elément(s) de données du Registre infecté(s):
(Aucun élément nuisible détecté)

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

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