Pb après suppression Sec. Essentials 2010

Bonjour,



Une personne de ma famille a attrapé Security Essentials 2010 sur son netbook Samsung NC10. Tout étant bloqué sur l'ordinateur, j'ai lancé un scan avec Malwarebyte's, dont j'avais déjà du me servir sur l'ordinateur en question.

Les fichiers infectés ont été repérés et supprimés. Apres le redémarrage habituel, tout était bloqué :
- Menu démarrer bloqué
- Gestionnaire des taches bloqué
- Internet indisponible

Aucun message n'apparait.

Pour information, je copie le log de Malwarebyte's a la suite de ce message.

Merci infiniment a ceux qui pourront m'aider

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Malwarebytes' Anti-Malware 1.45
www.malwarebytes.org

Version de la base de données: 3991

Windows 5.1.2600 Service Pack 3
Internet Explorer 6.0.2900.5512

19/05/2010 12:15:53
mbam-log-2010-05-19 (12-15-53).txt

Type d'examen: Examen complet (C:\|D:\|)
Elément(s) analysé(s): 157998
Temps écoulé: 33 minute(s), 58 seconde(s)

Processus mémoire infecté(s): 2
Module(s) mémoire infecté(s): 0
Clé(s) du Registre infectée(s): 1
Valeur(s) du Registre infectée(s): 3
Elément(s) de données du Registre infecté(s): 15
Dossier(s) infecté(s): 1
Fichier(s) infecté(s): 9

Processus mémoire infecté(s):
C:\Program Files\Securityessentials2010\SE2010.exe (Rogue.SecurityEssentials2010) -> Unloaded process successfully.
C:\WINDOWS\system32\smss32.exe (Trojan.FakeAlert) -> Unloaded process successfully.

Module(s) mémoire infecté(s):
(Aucun élément nuisible détecté)

Clé(s) du Registre infectée(s):
HKEY_CURRENT_USER\SOFTWARE\SE2010 (Rogue.Securityessentials2010) -> Quarantined and deleted successfully.

Valeur(s) du Registre infectée(s):
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\security essentials 2010 (Rogue.SecurityEssentials2010) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\smss32.exe (Trojan.FakeAlert) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\smss32.exe (Trojan.FakeAlert) -> Quarantined and deleted successfully.

Elément(s) de données du Registre infecté(s):
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit (Trojan.FakeAlert) -> Data: c:\windows\system32\winlogon32.exe -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit (Trojan.FakeAlert) -> Data: system32\winlogon32.exe -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\Domains\get-key-se10.com\http (Hijack.TrustedZone) -> Bad: (2) Good: (4) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\Domains\is-software-download.com\http (Hijack.TrustedZone) -> Bad: (2) Good: (4) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\Domains\download-soft-package.com\http (Hijack.TrustedZone) -> Bad: (2) Good: (4) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\Domains\download-software-package.com\http (Hijack.TrustedZone) -> Bad: (2) Good: (4) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\Domains\get-key-se10.com\http (Hijack.TrustedZone) -> Bad: (2) Good: (4) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit (Hijack.UserInit) -> Bad: (C:\WINDOWS\system32\winlogon32.exe) Good: (userinit.exe) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\ActiveDesktop\NoChangingWallpaper (Hijack.DisplayProperties) -> Bad: (1) Good: (0) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoActiveDesktopChanges (Hijack.DisplayProperties) -> Bad: (1) Good: (0) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoSetActiveDesktop (Hijack.DisplayProperties) -> Bad: (1) Good: (0) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\activedesktop\NoChangingWallpaper (Hijack.DisplayProperties) -> Bad: (1) Good: (0) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoActiveDesktopChanges (Hijack.DisplayProperties) -> Bad: (1) Good: (0) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoSetActiveDesktop (Hijack.DisplayProperties) -> Bad: (1) Good: (0) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableTaskMgr (Hijack.TaskManager) -> Bad: (1) Good: (0) -> Quarantined and deleted successfully.

Dossier(s) infecté(s):
C:\Program Files\Securityessentials2010 (Rogue.SecurityEssentials2010) -> Quarantined and deleted successfully.

Fichier(s) infecté(s):
C:\Program Files\Securityessentials2010\SE2010.exe (Rogue.SecurityEssentials2010) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\warnings.html (Malware.Trace) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\helpers32.dll (Trojan.FakeAlert) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\config\systemprofile\Application Data\Microsoft\Internet Explorer\Quick Launch\Security essentials 2010.lnk (Rogue.SecurityEssentials2010) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\config\systemprofile\Menu Démarrer\Security essentials 2010.lnk (Rogue.SecurityEssentials2010) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\smss32.exe (Trojan.FakeAlert) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\Winlogon32.exe (Trojan.FakeAlert) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\41.exe (Trojan.FakeAlert) -> Quarantined and deleted successfully.
C:\Documents and Settings\Stéphanie\Application Data\avdrn.dat (Malware.Trace) -> Quarantined and deleted successfully.