Un virus embétant sur msn...

Bonjour,

Comme beaucoup de gens actuellement, j'ai été pris au piège de ce virus après avoir cliqué sur un lien après qu'un ami m'ait écrit (sans qu'il le veuille) " tiens ya ta photo sur ce site" ou un truc du genre.

Depuis mon antivirus a repéré quelques chevaux de troie que j'ai supprimé directement avec Avast.

Mais un ami m'a dit qu'il avait eu ce virus depuis une semaine, et que maintenant il ne peut meme plus ouvrir sa session windows.

J'ai fait grace à SD FIX, et comme conseillé sur un de vos sujets de forum, une analyse dont voici le rapport :

[b]SDFix: Version 1.157 [/b]

Run by Albisson on 15/03/2008 at 13:33

Microsoft Windows XP [version 5.1.2600]
Running From: C:\SDFix

[b]Checking Services [/b]:


Restoring Windows Registry Values
Restoring Windows Default Hosts File

Rebooting


[b]Checking Files [/b]:

Trojan Files Found:

C:\WINDOWS\system32\real.txt - Deleted





Removing Temp Files

[b]ADS Check [/b]:



[b]Final Check [/b]:

catchme 0.3.1344.2 W2K/XP/Vista - rootkit/stealth malware detector by Gmer, http://www.gmer.net
Rootkit scan 2008-03-15 13:39:03
Windows 5.1.2600 Service Pack 2 NTFS

scanning hidden processes ...

C:\WINDOWS\system32\unssno.exe [1100] 0x819EE558

scanning hidden services & system hive ...

scanning hidden registry entries ...

scanning hidden files ...


scan completed successfully
hidden processes: 1
hidden services: 0
hidden files: 174


[b]Remaining Services [/b]:



Authorized Application Key Export:

[HKEY_LOCAL_MACHINE\system\currentcontrolset\services\sharedaccess\parameters\firewallpolicy\standardprofile\authorizedapplications\list]
"%windir%\\system32\\sessmgr.exe"="%windir%\\system32\\sessmgr.exe:*:enabled:@xpsp2res.dll,-22019"
"C:\\Program Files\\HP\\Digital Imaging\\bin\\hpqste08.exe"="C:\\Program Files\\HP\\Digital Imaging\\bin\\hpqste08.exe:*:Enabled:hpqste08.exe"
"C:\\Program Files\\HP\\Digital Imaging\\bin\\hpofxm08.exe"="C:\\Program Files\\HP\\Digital Imaging\\bin\\hpofxm08.exe:*:Enabled:hpofxm08.exe"
"C:\\Program Files\\HP\\Digital Imaging\\bin\\hposfx08.exe"="C:\\Program Files\\HP\\Digital Imaging\\bin\\hposfx08.exe:*:Enabled:hposfx08.exe"
"C:\\Program Files\\HP\\Digital Imaging\\bin\\hposid01.exe"="C:\\Program Files\\HP\\Digital Imaging\\bin\\hposid01.exe:*:Enabled:hposid01.exe"
"C:\\Program Files\\HP\\Digital Imaging\\bin\\hpqscnvw.exe"="C:\\Program Files\\HP\\Digital Imaging\\bin\\hpqscnvw.exe:*:Enabled:hpqscnvw.exe"
"C:\\Program Files\\HP\\Digital Imaging\\bin\\hpqkygrp.exe"="C:\\Program Files\\HP\\Digital Imaging\\bin\\hpqkygrp.exe:*:Enabled:hpqkygrp.exe"
"C:\\Program Files\\HP\\Digital Imaging\\bin\\hpqCopy.exe"="C:\\Program Files\\HP\\Digital Imaging\\bin\\hpqCopy.exe:*:Enabled:hpqcopy.exe"
"C:\\Program Files\\HP\\Digital Imaging\\bin\\hpfccopy.exe"="C:\\Program Files\\HP\\Digital Imaging\\bin\\hpfccopy.exe:*:Enabled:hpfccopy.exe"
"C:\\Program Files\\HP\\Digital Imaging\\bin\\hpzwiz01.exe"="C:\\Program Files\\HP\\Digital Imaging\\bin\\hpzwiz01.exe:*:Enabled:hpzwiz01.exe"
"C:\\Program Files\\HP\\Digital Imaging\\Unload\\HpqPhUnl.exe"="C:\\Program Files\\HP\\Digital Imaging\\Unload\\HpqPhUnl.exe:*:Enabled:hpqphunl.exe"
"C:\\Program Files\\HP\\Digital Imaging\\bin\\hpoews01.exe"="C:\\Program Files\\HP\\Digital Imaging\\bin\\hpoews01.exe:*:Enabled:hpoews01.exe"
"C:\\Program Files\\eDonkey2000\\edonkey2000.exe"="C:\\Program Files\\eDonkey2000\\edonkey2000.exe:*:Enabled:edonkey2000"
"C:\\Program Files\\StepMania CVS\\Program\\StepMania.exe"="C:\\Program Files\\StepMania CVS\\Program\\StepMania.exe:*:Enabled:StepMania"
"C:\\StubInstaller.exe"="C:\\StubInstaller.exe:*:Enabled:LimeWire swarmed installer"
"C:\\Program Files\\LimeWire\\LimeWire.exe"="C:\\Program Files\\LimeWire\\LimeWire.exe:*:Enabled:LimeWire"
"C:\\Program Files\\MSN Messenger\\msncall.exe"="C:\\Program Files\\MSN Messenger\\msncall.exe:*:Enabled:Windows Live Messenger 8.0 (Phone)"
"C:\\Program Files\\Mozilla Firefox\\firefox.exe"="C:\\Program Files\\Mozilla Firefox\\firefox.exe:*:Disabled:Firefox"
"C:\\Documents and Settings\\Albisson\\Local Settings\\Temp\\Rar$EX01.986\\volley.exe"="C:\\Documents and Settings\\Albisson\\Local Settings\\Temp\\Rar$EX01.986\\volley.exe:*:Enabled:volley"
"C:\\Program Files\\TrackMania Nations ESWC\\TmNationsESWC.exe"="C:\\Program Files\\TrackMania Nations ESWC\\TmNationsESWC.exe:*:Enabled:TmNationsESWC"
"C:\\Program Files\\Nero\\Nero 7\\Nero Home\\NeroHome.exe"="C:\\Program Files\\Nero\\Nero 7\\Nero Home\\NeroHome.exe:*:Enabled:Nero Home"
"C:\\Program Files\\MSN Messenger\\msnmsgr.exe"="C:\\Program Files\\MSN Messenger\\msnmsgr.exe:*:Enabled:Windows Live Messenger 8.1"
"C:\\Program Files\\MSN Messenger\\livecall.exe"="C:\\Program Files\\MSN Messenger\\livecall.exe:*:Enabled:Windows Live Messenger 8.1 (Phone)"
"C:\\Program Files\\Windows Media Player\\wmplayer.exe"="C:\\Program Files\\Windows Media Player\\wmplayer.exe:*:Enabled:Lecteur Windows Media"
"C:\\Program Files\\Last.fm\\LastFM.exe"="C:\\Program Files\\Last.fm\\LastFM.exe:*:Enabled:Last.fm"
@=""
"C:\\WINDOWS\\system32\\unssno.exe"="C:\\WINDOWS\\system32\\unssno.exe:*:Enabled:Flash Media"

[HKEY_LOCAL_MACHINE\system\currentcontrolset\services\sharedaccess\parameters\firewallpolicy\domainprofile\authorizedapplications\list]
"%windir%\\system32\\sessmgr.exe"="%windir%\\system32\\sessmgr.exe:*:enabled:@xpsp2res.dll,-22019"
"C:\\Program Files\\MSN Messenger\\msncall.exe"="C:\\Program Files\\MSN Messenger\\msncall.exe:*:Enabled:Windows Live Messenger 8.0 (Phone)"
"C:\\Program Files\\MSN Messenger\\msnmsgr.exe"="C:\\Program Files\\MSN Messenger\\msnmsgr.exe:*:Enabled:Windows Live Messenger 8.1"
"C:\\Program Files\\MSN Messenger\\livecall.exe"="C:\\Program Files\\MSN Messenger\\livecall.exe:*:Enabled:Windows Live Messenger 8.1 (Phone)"

[b]Remaining Files [/b]:


File Backups: - C:\SDFix\backups\backups.zip

[b]Files with Hidden Attributes [/b]:

Fri 20 Apr 2007 4,348 ..SH. --- "C:\Documents and Settings\All Users\DRM\DRMv1.bak"

[b]Finished![/b]


Que dois-je faire après ? Dois je laisser désactivé avast ?

Merci beaucoup d'avance pour votre réponse.