[[tr/vundo.gen aidez moi !!]] Fermé

Question

Bonjour,

antivir a detecté le virus tr/vundo.gen , evidament pas possible de l effacé . je vous detaille ce qui m arrive depuis .

le virus est infecté depuis le dossier systeme 32 est s apelle opnKETKb.dll

 1_une page web s affiche et me dit : error detected , avertissement votre systeme n est pas optimizez .........
 2_la souris ralentit souvent 
 3_l ordi ralentit
que dois-je faire ? aidez moi merci

blablate · Answer

salut

télécharge hyjackthis, instal le et redémarre en mode san echec, apres lance le et fait un scan avec, post le rapport a la suite de mon message
http://www.commentcamarche.net/telecharger/telecharger 159 hijackthis
http://pageperso.aol.fr/balltrap34/Hijenr.gif

malwarebytes, scan avec en mode sans échec et post aussi le rapport a la suite
http://www.malwarebytes.org/mbam.php

pour le vundo, essaye vundofix
https://leblogdeclaude.blogspot.com/2007/05/procdure-vundofix.html

(merci au passage pour ces tutos, éxelent)

blablate · Answer

salut, 
tu es bien infecté di don))
aparament malwarebytes a repéré le vundo, 

1ER /
lance quand meme le "remove vundo" avec vundofix en mode san echec

2em/
tu peus cocher et fixer ces lignes dans hijackthis

  O2 - BHO: (no name) - {121CF4BB-ABF0-475C-8756-576553BEF6A8} - C:\Windows\system32\opnKETKb.dll
  O2 - BHO: (no name) - {6A6EAE1B-4AD6-4035-974D-504D6DBAA9C3} - (no file)
  O4 - HKLM\..\Run: [AuditVista]
  O4 - HKUS\S-1-5-19\..\Run: [WindowsWelcomeCenter] rundll32.exe oobefldr.dll,ShowWelcomeCenter (User 'SERVICE LOCAL')    => Microsoft Welcome Center
  O16 - DPF: {D8089245-3211-40F6-819B-9E5E92CD61A2} (FlashXControl Object) - https://signin3.valueactive.com/Register/Branding/olr3313/OCX/v1018/flashax.cab    => FlashXControl
  O16 - DPF: {F7EDBBEA-1AD2-4EBF-AA07-D453CC29EE65} (Flash Casino Helper Object) - https://spinpalace.microgaming.com/frspinpalace/FlashAX2.cab
  O23 - Service: echovnc-service - Unknown owner - C:\Program Files\EchoVNC\winvnc.exe (file missing)

3EM/
 refait un scan aprofondi avec en 1ER ton antivirus antivir en 2EM malwarebytes en MODE San ECHEC et ensuite refait un 3EM scan avec hijackthis puis repost les 3 raport stp

il te faut aussi de meilleur protéction que ca si tu veus garder ton ordi en bonne santé, un vrai parefeu si possible, de bon antyspyware et utiliser firefox pluto que internet explorer
regarde ici c'est de bonne actualité en avril 2008 pour la securité
http://ww12.purforum.com

j'alé oublier ))
1_une page web s affiche et me dit : error detected , avertissement votre systeme n est pas optimizez
Il ne faut surtout PAS CLIQUER SUR des liens surgissant de nul part disant que le systeme est infecté ou autres..

standil64 · Answer

ok , je l ai fix mais ca me dit : 
              _ hijackthis is about to remove a bho and thr corresponding file from your system. close all internet explorer windows AND all windows explorer windows before continuing for the best chance of succes



que dois faire ?

blablate · Answer

dans ces cas la, essaye de fermer toute tes applications et retente de fixer
tu es bien en mode san echec quand tu fais la manip ??

standil64 · Answer

ok j attendais ta reponse , je vais faire ca . pour l inctant j ai telecharger les bon logis pour le bien de mon ordi .

standil64 · Answer

bon alors ca marche toujours pas hijack ... 

ensuite je te donne le raport antivir :   

Avira AntiVir Personal
Report file date: mercredi 23 avril 2008  18:49

Scanning for 1229906 virus strains and unwanted programs.

Licensed to:      Avira AntiVir PersonalEdition Classic
Serial number:    0000149996-ADJIE-0001
Platform:         Windows Vista
Windows version:  (Service Pack 1)  [6.0.6001]
Boot mode:        Save mode
Username:         standil
Computer name:    STANDIL

Version information:
BUILD.DAT     : 8.1.00.295      16479 Bytes  09/04/2008 16:24:00
AVSCAN.EXE    : 8.1.2.12       311553 Bytes  19/04/2008 07:06:13
AVSCAN.DLL    : 8.1.1.0         53505 Bytes  19/04/2008 07:06:13
LUKE.DLL      : 8.1.2.9        151809 Bytes  19/04/2008 07:06:13
LUKERES.DLL   : 8.1.2.1         12033 Bytes  19/04/2008 07:06:13
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 18:11:47
ANTIVIR2.VDF  : 7.0.3.197     1260032 Bytes  22/04/2008 19:36:35
ANTIVIR3.VDF  : 7.0.3.200       13824 Bytes  22/04/2008 19:36:38
Engineversion : 8.1.0.32  
AEVDF.DLL     : 8.1.0.5        102772 Bytes  19/04/2008 07:06:14
AESCRIPT.DLL  : 8.1.0.26       233850 Bytes  19/04/2008 07:06:14
AESCN.DLL     : 8.1.0.14       119156 Bytes  19/04/2008 07:06:14
AERDL.DLL     : 8.1.0.19       418164 Bytes  19/04/2008 07:06:14
AEPACK.DLL    : 8.1.1.2        364917 Bytes  19/04/2008 07:06:14
AEOFFICE.DLL  : 8.1.0.18       192890 Bytes  19/04/2008 07:06:14
AEHEUR.DLL    : 8.1.0.18      1167735 Bytes  19/04/2008 07:06:14
AEHELP.DLL    : 8.1.0.14       115063 Bytes  19/04/2008 07:06:14
AEGEN.DLL     : 8.1.0.17       299380 Bytes  19/04/2008 07:06:14
AEEMU.DLL     : 8.1.0.5        430450 Bytes  19/04/2008 07:06:14
AECORE.DLL    : 8.1.0.27       168310 Bytes  19/04/2008 07:06:13
AVWINLL.DLL   : 1.0.0.7         14593 Bytes  19/04/2008 07:06:13
AVPREF.DLL    : 8.0.0.1         25857 Bytes  19/04/2008 07:06:13
AVREP.DLL     : 7.0.0.1        155688 Bytes  16/04/2007 13:16:24
AVREG.DLL     : 8.0.0.0         30977 Bytes  19/04/2008 07:06:13
AVARKT.DLL    : 1.0.0.23       307457 Bytes  19/04/2008 07:06:13
AVEVTLOG.DLL  : 8.0.0.11       114945 Bytes  19/04/2008 07:06:13
SQLITE3.DLL   : 3.3.17.1       339968 Bytes  19/04/2008 07:06:13
SMTPLIB.DLL   : 1.2.0.19        28929 Bytes  19/04/2008 07:06:13
NETNT.DLL     : 8.0.0.1          7937 Bytes  19/04/2008 07:06:13
RCIMAGE.DLL   : 8.0.0.35      2371841 Bytes  19/04/2008 07:06:06
RCTEXT.DLL    : 8.0.32.0        86273 Bytes  19/04/2008 07:06:06

Configuration settings for the scan:
Jobname..........................: Complete system scan
Configuration file...............: c:\program files\avira\antivir personaledition classic\sysscan.avp
Logging..........................: low
Primary action...................: repair
Secondary action.................: delete
Scan master boot sector..........: on
Scan boot sector.................: on
Boot sectors.....................: C:, E:, 
Scan memory......................: on
Process scan.....................: on
Scan registry....................: on
Search for rootkits..............: on
Scan all files...................: All files
Scan archives....................: on
Recursion depth..................: 20
Smart extensions.................: on
Macro heuristic..................: on
File heuristic...................: medium
Deviating risk categories........: +APPL,+GAME,+JOKE,+PCK,+SPR,

Start of the scan: mercredi 23 avril 2008  18:49

Starting search for hidden objects.
The driver could not be initialized.

The scan of running processes will be started
Scan process 'avscan.exe' - '1' Module(s) have been scanned
Scan process 'mbam.exe' - '1' Module(s) have been scanned
Scan process 'WmiPrvSE.exe' - '1' Module(s) have been scanned
Scan process 'WmiPrvSE.exe' - '1' Module(s) have been scanned
Scan process 'unsecapp.exe' - '1' Module(s) have been scanned
Scan process 'explorer.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 'svchost.exe' - '1' Module(s) have been scanned
Scan process 'lsm.exe' - '1' Module(s) have been scanned
Scan process 'lsass.exe' - '1' Module(s) have been scanned
Scan process 'winlogon.exe' - '1' Module(s) have been scanned
Scan process 'services.exe' - '1' Module(s) have been scanned
Scan process 'wininit.exe' - '1' Module(s) have been scanned
Scan process 'csrss.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
20 processes with 20 modules were scanned

Starting master boot sector scan:
Master boot sector HD0
      [INFO]      No virus was found!

Start scanning boot sectors:
Boot sector 'C:\'
      [INFO]      No virus was found!
Boot sector 'E:\'
      [INFO]      No virus was found!

Starting to scan the registry.
C:\Windows\System32\ioxmcsah.dll
      [DETECTION] Is the Trojan horse TR/Vundo.Gen
      [NOTE]      A backup was created as '48876900.qua'  ( QUARANTINE )
      [NOTE]      The file was deleted!

The registry was scanned ( '11' files ).


Starting the file scan:

Begin scan in 'C:\'
C:\pagefile.sys
      [WARNING]   The file could not be opened!
C:\Program Files\Trend Micro\HijackThis\backups\backup-20080423-132800-441.dll
      [DETECTION] Is the Trojan horse TR/Vundo.Gen
      [NOTE]      A backup was created as '48727355.qua'  ( QUARANTINE )
      [NOTE]      The file was deleted!
C:\Program Files\Trend Micro\HijackThis\backups\backup-20080423-134612-702.dll
      [DETECTION] Is the Trojan horse TR/Vundo.Gen
      [NOTE]      A backup was created as '48727356.qua'  ( QUARANTINE )
      [NOTE]      The file was deleted!
C:\Program Files\Trend Micro\HijackThis\backups\backup-20080423-135204-133.dll
      [DETECTION] Is the Trojan horse TR/Vundo.Gen
      [NOTE]      A backup was created as '4be7d507.qua'  ( QUARANTINE )
      [NOTE]      The file was deleted!
C:\Program Files\Trend Micro\HijackThis\backups\backup-20080423-135754-282.dll
      [DETECTION] Is the Trojan horse TR/Vundo.Gen
      [NOTE]      A backup was created as '48727357.qua'  ( QUARANTINE )
      [NOTE]      The file was deleted!
C:\Program Files\Trend Micro\HijackThis\backups\backup-20080423-183659-194.dll
      [DETECTION] Is the Trojan horse TR/Vundo.Gen
      [NOTE]      A backup was created as '48727358.qua'  ( QUARANTINE )
      [NOTE]      The file was deleted!
C:\Program Files\Trend Micro\HijackThis\backups\backup-20080423-183727-730.dll
      [DETECTION] Is the Trojan horse TR/Vundo.Gen
      [NOTE]      A backup was created as '48727359.qua'  ( QUARANTINE )
      [NOTE]      The file was deleted!
C:\Program Files\Trend Micro\HijackThis\backups\backup-20080423-183756-674.dll
      [DETECTION] Is the Trojan horse TR/Vundo.Gen
      [NOTE]      A backup was created as '4be7d50a.qua'  ( QUARANTINE )
      [NOTE]      The file was deleted!
C:\Program Files\Trend Micro\HijackThis\backups\backup-20080423-184731-110.dll
      [DETECTION] Is the Trojan horse TR/Vundo.Gen
      [NOTE]      A backup was created as '4872735b.qua'  ( QUARANTINE )
      [NOTE]      The file was deleted!
C:\Program Files\Trend Micro\HijackThis\backups\backup-20080423-184753-942.dll
      [DETECTION] Is the Trojan horse TR/Vundo.Gen
      [NOTE]      A backup was created as '4872735a.qua'  ( QUARANTINE )
      [NOTE]      The file was deleted!
C:\Windows\System32\opnKETKb.dll
      [DETECTION] Is the Trojan horse TR/Vundo.Gen
      [NOTE]      A backup was created as '487d8137.qua'  ( QUARANTINE )
      [WARNING]   The file could not be deleted!
C:\Windows\System32\qrvumfso.dll
      [DETECTION] Is the Trojan horse TR/Vundo.Gen
      [NOTE]      A backup was created as '4885813f.qua'  ( QUARANTINE )
      [NOTE]      The file was deleted!
C:\Windows\System32\drivers\sptd.sys
      [WARNING]   The file could not be opened!
Begin scan in 'E:\'


End of the scan: mercredi 23 avril 2008  20:51
Used time:  2:02:33 min

The scan has been done completely.

  18975 Scanning directories
 313904 Files were scanned
     12 viruses and/or unwanted programs were found
      0 Files were classified as suspicious:
     11 files were deleted
      0 files were repaired
     12 files were moved to quarantine
      0 files were renamed
      2 Files cannot be scanned
 313892 Files not concerned
   3116 Archives were scanned
      3 Warnings
     12 Notes




et puis malware :


Processus mémoire infecté(s): 0
Module(s) mémoire infecté(s): 1
Clé(s) du Registre infectée(s): 13
Valeur(s) du Registre infectée(s): 1
Elément(s) de données du Registre infecté(s): 2
Dossier(s) infecté(s): 8
Fichier(s) infecté(s): 22

Processus mémoire infecté(s):
(Aucun élément nuisible détecté)

Module(s) mémoire infecté(s):
C:\Windows\System32\opnKETKb.dll (Trojan.Vundo) -> No action taken.

Clé(s) du Registre infectée(s):
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{187d23f0-86b9-42c2-9d97-54f0ebab32ff} (Trojan.Vundo) -> No action taken.
HKEY_CLASSES_ROOT\CLSID\{187d23f0-86b9-42c2-9d97-54f0ebab32ff} (Trojan.Vundo) -> No action taken.
HKEY_CURRENT_USER\Software\Casino Tropez (Adware.Casino) -> No action taken.
HKEY_LOCAL_MACHINE\SOFTWARE\Casino Tropez (Adware.Casino) -> No action taken.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\aoprndtws (Malware.Trace) -> No action taken.
HKEY_CURRENT_USER\Software\Microsoft\aldd (Malware.Trace) -> No action taken.
HKEY_CURRENT_USER\Software\Microsoft\affri (Malware.Trace) -> No action taken.
HKEY_CURRENT_USER\Software\Microsoft\affltid (Malware.Trace) -> No action taken.
HKEY_CURRENT_USER\Software\Microsoft\rdfa (Trojan.Vundo) -> No action taken.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\affltid (Malware.Trace) -> No action taken.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\affri (Malware.Trace) -> No action taken.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\FCOVM (Trojan.Vundo) -> No action taken.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\RemoveRP (Trojan.Vundo) -> No action taken.

Valeur(s) du Registre infectée(s):
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ShellExecuteHooks\{6a6eae1b-4ad6-4035-974d-504d6dbaa9c3} (Trojan.Vundo) -> No action taken.

Elément(s) de données du Registre infecté(s):
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\LSA\Authentication Packages (Trojan.Vundo) -> Data: c:\windows\system32\opnketkb -> No action taken.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa\Authentication Packages (Trojan.Vundo) -> Data: c:\windows\system32\opnketkb  -> No action taken.

Dossier(s) infecté(s):
C:\Program Files\Instant Access (Adware.EGDAccess) -> No action taken.
C:\Program Files\Instant Access\Center (Adware.EGDAccess) -> No action taken.
C:\Program Files\Instant Access\DesktopIcons (Adware.EGDAccess) -> No action taken.
C:\Program Files\Instant Access\Multi (Adware.EGDAccess) -> No action taken.
C:\Program Files\Instant Access\Multi\20080227150213 (Adware.EGDAccess) -> No action taken.
C:\Program Files\Instant Access\Multi\20080227150213\Common (Adware.EGDAccess) -> No action taken.
C:\Program Files\Instant Access\Multi\20080227150213\js (Adware.EGDAccess) -> No action taken.
C:\Program Files\Instant Access\Multi\20080227150213\medias (Adware.EGDAccess) -> No action taken.

Fichier(s) infecté(s):
C:\Windows\System32\opnKETKb.dll (Trojan.Vundo) -> No action taken.
C:\Windows\System32\bKTEKnpo.ini (Trojan.Vundo) -> No action taken.
C:\Windows\System32\bKTEKnpo.ini2 (Trojan.Vundo) -> No action taken.
C:\Windows\System32\qrvumfso.dll (Trojan.Vundo) -> No action taken.
C:\Windows\System32\osfmuvrq.ini (Trojan.Vundo) -> No action taken.
C:\Program Files\Trend Micro\HijackThis\backups\backup-20080423-132800-441.dll (Trojan.Vundo) -> No action taken.
C:\Program Files\Trend Micro\HijackThis\backups\backup-20080423-134612-702.dll (Trojan.Vundo) -> No action taken.
C:\Program Files\Trend Micro\HijackThis\backups\backup-20080423-135204-133.dll (Trojan.Vundo) -> No action taken.
C:\Program Files\Trend Micro\HijackThis\backups\backup-20080423-135754-282.dll (Trojan.Vundo) -> No action taken.
C:\Program Files\Trend Micro\HijackThis\backups\backup-20080423-183659-194.dll (Trojan.Vundo) -> No action taken.
C:\Program Files\Trend Micro\HijackThis\backups\backup-20080423-183727-730.dll (Trojan.Vundo) -> No action taken.
C:\Program Files\Trend Micro\HijackThis\backups\backup-20080423-183756-674.dll (Trojan.Vundo) -> No action taken.
C:\Program Files\Trend Micro\HijackThis\backups\backup-20080423-184731-110.dll (Trojan.Vundo) -> No action taken.
C:\Program Files\Trend Micro\HijackThis\backups\backup-20080423-184753-942.dll (Trojan.Vundo) -> No action taken.
C:\Program Files\Instant Access\Multi\20080227150213\dialerexe.ini (Adware.EGDAccess) -> No action taken.
C:\Program Files\Instant Access\Multi\20080227150213\Common\module.php (Adware.EGDAccess) -> No action taken.
C:\Program Files\Instant Access\Multi\20080227150213\js\js_api_dialer.php (Adware.EGDAccess) -> No action taken.
C:\Program Files\Instant Access\Multi\20080227150213\medias\button1.jpg (Adware.EGDAccess) -> No action taken.
C:\Program Files\Instant Access\Multi\20080227150213\medias\button2.jpg (Adware.EGDAccess) -> No action taken.
C:\Program Files\Instant Access\Multi\20080227150213\medias\button3.jpg (Adware.EGDAccess) -> No action taken.
C:\Program Files\Instant Access\Multi\20080227150213\medias\button4.jpg (Adware.EGDAccess) -> No action taken.
C:\Program Files\Instant Access\Multi\20080227150213\medias\dialer.ico (Adware.EGDAccess) -> No action taken.

blablate · Answer

bon antivir a repéré et tué pas mal de verrole mais je ne comprend pas pourquoi malwarebytes et hjks n'arrive pas a fonctionner
repost un raport hjks stp que je vois la différence

blablate · Answer

en effet les nombreus post sur le sujet me font assez peur,
on va sortir la grosse artillerie

telecharge combo fix et scan en mode san echec
https://www.bleepingcomputer.com/combofix/fr/comment-utiliser-combofix

recommence avec vundofix aussi, ca dois marcher
https://leblogdeclaude.blogspot.com/2007/05/procdure-vundofix.html 

apres post les raport généré

blablate · Answer

oui les scan se font en mode san echec et sous session administrateur
vous avez des ordis sacrément vérrolé ..)
post un raport hjks aussi mais repost sur ton ancien méssage, ca évitera de surcharger ce post,
je te répond la bas ou vu l'ampleur des dégas, vous pouvez filler vos msn par mp j'éssayerais de vous aider diectement

[[tr/vundo.gen aidez moi !!]]

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