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Fichier as.txt bien curieux, problème de connection, ...

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  • Sécurité
Dernière réponse : dans Sécurité et virus
25 Mars 2007 21:32:24

Bonjour

Voila j'ai un soucis assez génant.
Jusqu'a hier je n'ai eu aucun probleme de spyware ou autre, et ce matin j'allume l'ordi et je n'arrive plus a me connecter a internet via firefox ou ie !

Je regarde dans le répértoire C: et je vois un petit fichier texte nommé as.txt rempli d'adresses e-mail.
Le doute m'envahi alors !

La veille je n'avais cliqué sur aucun fichier louche, j'avai téléchargé des mp3 avec emule et 2 vidéos avec ABC Torrent.

Mon antivirus actuel (Avast mis a jour) n'a rien repéré d'anormal.

J'essaye de supprimer le fichier as.txt mais impossible !

Je fais donc un scann de spyware via Ad-Aware mis a jour et Spybot mis a jour, je supprime les quelques spyware, je scann via Avast et AVG Spyware, je fais la manip avec SDFix en mode sans échec, je fais un scann avec VundoFix (qui ne trouve rien) etc., je reboot, et toujours ce foutu probleme !

Je déconnecte ensuite la freebox, je redémarre, et je vois 2 messages d'erreur "impossible d'ouvrir le fichier AsIO.sys" ou quelque chose comme ca.

Je supprime as.txt (qui veut bien se faire supprimer subitement), je rallume la freebox et me voila connecté pour poster sur ce forum (ca rame fortement)

Je vous laisse les log hijackthis et SDFix ci dessous


Merci d'avance et bravo pour votre aide jusqu'a présent.

CATCHME.log

catchme 0.2 W2K/XP/Vista - userland rootkit detector by Gmer, 17 October 2006
http://www.gmer.net

scanning hidden processes ...

? [2668]
? [2680]

scanning hidden services ...

scanning hidden autostart entries ...

scanning hidden files ...


scan completed successfully
hidden processes: 2
hidden services: 0
hidden files: 0


Report.txt


SDFix: Version 1.74

Run by JoyZi - 25/03/2007 - 20:45:15,54

Microsoft Windows XP [version 5.1.2600]

Running From: C:\Documents and Settings\JoyZi\Bureau\SDFix

Safe Mode:
Checking Services:

Name:
EXAMPLE
Runtime

ImagePath:
\??\C:\WINDOWS\system32\main.sys
\??\C:\WINDOWS\System32\drivers\runtime.sys

EXAMPLE Deleted
Runtime Deleted


Restoring Windows Registry Entries
Restoring Default Hosts File


Rebooting...

Normal Mode:
Checking Files:

Below files will be copied to Backups folder then removed:

C:\WINDOWS\system32\wsys.dll - Deleted

Could Not Remove C:\as.txt


ADS Check:

C:\WINDOWS\system32
No streams found.


Final Check:

Remaining Services:
------------------

EXAMPLE
Runtime


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\\NVIDIA Corporation\\NetworkAccessManager\\Apache Group\\Apache2\\bin\\Apache.exe"="C:\\Program Files\\NVIDIA Corporation\\NetworkAccessManager\\Apache Group\\Apache2\\bin\\Apache.exe:*:Enabled:Apache HTTP Server"
"%windir%\\Network Diagnostic\\xpnetdiag.exe"="%windir%\\Network Diagnostic\\xpnetdiag.exe:*:Enabled:@xpsp3res.dll,-20000"
"C:\\Program Files\\MSN Messenger\\msnmsgr.exe"="C:\\Program Files\\MSN Messenger\\msnmsgr.exe:*:Enabled:MSN Messenger 7.5"
"C:\\Program Files\\eMule\\emule.exe"="C:\\Program Files\\eMule\\emule.exe:*:Enabled:eMule"
"C:\\Program Files\\Skype\\Phone\\Skype.exe"="C:\\Program Files\\Skype\\Phone\\Skype.exe:*:Enabled:Skype"
"C:\\Program Files\\ABC\\abc.exe"="C:\\Program Files\\ABC\\abc.exe:*:Enabled:abc"
"C:\\Program Files\\FTPExpert\\FTPXpert.exe"="C:\\Program Files\\FTPExpert\\FTPXpert.exe:*:Enabled:FTP Expert"
"C:\\Program Files\\mIRC\\mirc.exe"="C:\\Program Files\\mIRC\\mirc.exe:*:Enabled:mIRC"
"C:\\Program Files\\Steam\\steamapps\\upstyling@hotmail.com\\counter-strike\\hl.exe"="C:\\Program Files\\Steam\\steamapps\\upstyling@hotmail.com\\counter-strike\\hl.exe:*:Enabled:Half-Life Launcher"
"C:\\Program Files\\Steam\\steamapps\\upstyling@hotmail.com\\counter-strike source\\hl2.exe"="C:\\Program Files\\Steam\\steamapps\\upstyling@hotmail.com\\counter-strike source\\hl2.exe:*:Enabled:hl2"
"C:\\Program Files\\PPMate\\PPMate\\ppmate.exe"="C:\\Program Files\\PPMate\\PPMate\\ppmate.exe:*:Enabled:p PMate"
"C:\\Program Files\\SopCast\\SopCast.exe"="C:\\Program Files\\SopCast\\SopCast.exe:*:Enabled:SopCast Main Application"
"C:\\Program Files\\Fichiers communs\\Synacast\\SynaLive\\PE.exe"="C:\\Program Files\\Fichiers communs\\Synacast\\SynaLive\\PE.exe:*:Enabled:SynacastPE"
"C:\\Documents and Settings\\JoyZi\\Application Data\\SopCast\\adv\\SopAdver.exe"="C:\\Documents and Settings\\JoyZi\\Application Data\\SopCast\\adv\\SopAdver.exe:*:Enabled:SopCast Adver"
"C:\\Program Files\\Steam\\steamapps\\upstyling@hotmail.com\\dark messiah might and magic multi-player\\mm.exe"="C:\\Program Files\\Steam\\steamapps\\upstyling@hotmail.com\\dark messiah might and magic multi-player\\mm.exe:*:Enabled:mm"
"C:\\Program Files\\DAP\\DAP.exe"="C:\\Program Files\\DAP\\DAP.exe:*:Enabled:D ownload Accelerator Plus"


[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile\AuthorizedApplications\List]
"%windir%\\system32\\sessmgr.exe"="%windir%\\system32\\sessmgr.exe:*:enabled:@xpsp2res.dll,-22019"
"%windir%\\Network Diagnostic\\xpnetdiag.exe"="%windir%\\Network Diagnostic\\xpnetdiag.exe:*:Enabled:@xpsp3res.dll,-20000"
"C:\\Program Files\\MSN Messenger\\msnmsgr.exe"="C:\\Program Files\\MSN Messenger\\msnmsgr.exe:*:Enabled:MSN Messenger 7.5"


Remaining Files:
---------------
C:\as.txt Found

Backups Folder: - C:\DOCUME~1\JoyZi\Bureau\SDFix\backups\backups.zip

Checking For Files with Hidden Attributes :

C:\Program Files\Steam\steamapps\upstyling@hotmail.com\counter-strike\cstrike\radial.cdb
C:\Documents and Settings\All Users\DRM\Cache\Indiv01.tmp
C:\Documents and Settings\JoyZi\Local Settings\Temp\~149.tmp
C:\Documents and Settings\JoyZi\Local Settings\Temp\~65.tmp

Finished
HiJackThis.log

Logfile of HijackThis v1.99.1
Scan saved at JoyZ- 21:14:06, on 25/03/2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16414)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\csrss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Google\Gmail Notifier\gnotify.exe
C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe
C:\Program Files\Java\jre1.5.0_11\bin\jusched.exe
C:\WINDOWS\RTHDCPL.EXE
C:\Program Files\ScanSoft\OmniPageSE\opware32.exe
C:\Program Files\NVIDIA Corporation\NetworkAccessManager\bin\nTrayFw.exe
C:\Program Files\ASUS\PC Probe II\Probe2.exe
C:\PROGRA~1\DAP\DAP.EXE
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\avgas.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\ATI Technologies\ATI.ACE\CLI.EXE
C:\Program Files\Google\GoogleToolbarNotifier\1.2.1128.5462\GoogleToolbarNotifier.exe
C:\Program Files\TheTurtle\TheTurtle.exe
C:\Program Files\MSN Messenger\MsnMsgr.Exe
C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
C:\Program Files\Alwil Software\Avast4\ashServ.exe
C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe
C:\Program Files\NVIDIA Corporation\NetworkAccessManager\Apache Group\Apache2\bin\apache.exe
C:\Program Files\NVIDIA Corporation\NetworkAccessManager\bin\nSvcIp.exe
C:\Program Files\NVIDIA Corporation\NetworkAccessManager\bin\nSvcLog.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\NVIDIA Corporation\NetworkAccessManager\bin\nSvcAppFlt.exe
C:\Program Files\NVIDIA Corporation\NetworkAccessManager\Apache Group\Apache2\bin\apache.exe
C:\WINDOWS\System32\wbem\wmiprvse.exe
C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
C:\WINDOWS\System32\alg.exe
C:\Program Files\ATI Technologies\ATI.ACE\cli.exe
C:\WINDOWS\system32\wuauclt.exe
C:\Program Files\Outlook Express\msimn.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Documents and Settings\JoyZi\Bureau\Download\HijackThis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.fr/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
O2 - BHO: DAPHelper Class - {0000CC75-ACF3-4cac-A0A9-DD3868E06852} - C:\Program Files\DAP\DAPBHO.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.5.0_11\bin\ssv.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar3.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar3.dll
O4 - HKLM\..\Run: [{0228e555-4f9c-4e35-a3ec-b109a192b4c2}] C:\Program Files\Google\Gmail Notifier\gnotify.exe
O4 - HKLM\..\Run: [Vistadrv] C:\Documents and Settings\JoyZi\Bureau\Download\SKINS\Vista Drive\vsdrv.exe
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre1.5.0_11\bin\jusched.exe"
O4 - HKLM\..\Run: [SkyTel] SkyTel.EXE
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [Omnipage] C:\Program Files\ScanSoft\OmniPageSE\opware32.exe
O4 - HKLM\..\Run: [nTrayFw] C:\Program Files\NVIDIA Corporation\NetworkAccessManager\bin\nTrayFw.exe
O4 - HKLM\..\Run: [Launch PC Probe II] "C:\Program Files\ASUS\PC Probe II\Probe2.exe" 1
O4 - HKLM\..\Run: [DownloadAccelerator] C:\PROGRA~1\DAP\DAP.EXE /STARTUP
O4 - HKLM\..\Run: [CloneCDElbyCDFL] "C:\Program Files\Elaborate Bytes\CloneCD\ElbyCheck.exe" /L ElbyCDFL
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [ATICCC] "C:\Program Files\ATI Technologies\ATI.ACE\CLIStart.exe"
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [!AVG Anti-Spyware] "C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\avgas.exe" /minimized
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [swg] C:\Program Files\Google\GoogleToolbarNotifier\1.2.1128.5462\GoogleToolbarNotifier.exe
O4 - HKCU\..\Run: [TheTurtle] C:\Program Files\TheTurtle\TheTurtle.exe
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O8 - Extra context menu item: &Download with &DAP - C:\PROGRA~1\DAP\dapextie.htm
O8 - Extra context menu item: Download &all with DAP - C:\PROGRA~1\DAP\dapextie2.htm
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_11\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_11\bin\ssv.dll
O9 - Extra button: Run DAP - {669695BC-A811-4A9D-8CDF-BA8C795F261C} - C:\PROGRA~1\DAP\DAP.EXE
O9 - Extra button: Recherche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O10 - Unknown file in Winsock LSP: c:\windows\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\nvappfilter.dll
O11 - Options group: [INTERNATIONAL] International*
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls...
O16 - DPF: {B8BE5E93-A60C-4D26-A2DC-220313175592} (MSN Games - Installer) - http://messenger.zone.msn.com/binary/ZIntro.cab55579.ca...
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/shockwave/cabs/fl...
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\FICHIE~1\Skype\SKYPE4~1.DLL
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dll
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - Unknown owner - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: avast! Antivirus - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)
O23 - Service: avast! Web Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)
O23 - Service: AVG Anti-Spyware Guard - Anti-Malware Development a.s. - C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe
O23 - Service: ForceWare Intelligent Application Manager (IAM) - Unknown owner - C:\Program Files\NVIDIA Corporation\NetworkAccessManager\bin\nSvcAppFlt.exe
O23 - Service: Forceware Web Interface (ForcewareWebInterface) - Unknown owner - C:\Program Files\NVIDIA Corporation\NetworkAccessManager\Apache Group\Apache2\bin\apache.exe" -k runservice (file missing)
O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: ForceWare IP service (nSvcIp) - NVIDIA Corporation - C:\Program Files\NVIDIA Corporation\NetworkAccessManager\bin\nSvcIp.exe
O23 - Service: ForceWare user log service (nSvcLog) - NVIDIA - C:\Program Files\NVIDIA Corporation\NetworkAccessManager\bin\nSvcLog.exe

Autres pages sur : fichier txt bien curieux probleme connection

25 Mars 2007 22:36:18

svp aidez moi au bout de 20 minutes ma connection est tellement lente que je dois attendre 10 minute pour aller sur google !!!
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