Bonjour,
J'ai un problème de pop-up (sous internet explorer et firefox) qui m'ouvre mon navigateur sans que je lui demande et qui ouvre en plus un pop-up avec des pubs (Advertisement - NSIS par exemple...)
Voici le rapport obtenu avec AVG Anti-Spyware :
C:\WINDOWS\system32\dsaoms.dll -> Adware.BHO : Ignoré.
[3436] C:\WINDOWS\System32\dsaoms.dll -> Adware.BHO : Ignoré.
[3744] C:\WINDOWS\System32\dsaoms.dll -> Adware.BHO : Ignoré.
[544] C:\WINDOWS\System32\dsaoms.dll -> Adware.BHO : Ignoré.
C:\WINDOWS\system32\wkcajax.dll -> Adware.VB : Ignoré.
:mozilla.33:C:\Documents and Settings\rnsa\Application Data\Thunderbird\Profiles\fpd8klrw.default\cookies.txt -> TrackingCookie.Atdmt : Ignoré.
:mozilla.7:C:\Documents and Settings\rnsa\Application Data\Mozilla\Firefox\Profiles\fpp3sx0t.default\cookies.txt -> TrackingCookie.Atdmt : Ignoré.
:mozilla.20:C:\Documents and Settings\rnsa\Application Data\Thunderbird\Profiles\fpd8klrw.default\cookies.txt -> TrackingCookie.Bluestreak : Ignoré.
:mozilla.30:C:\Documents and Settings\rnsa\Application Data\Mozilla\Firefox\Profiles\fpp3sx0t.default\cookies.txt -> TrackingCookie.Bluestreak : Ignoré.
:mozilla.10:C:\Documents and Settings\rnsa\Application Data\Thunderbird\Profiles\fpd8klrw.default\cookies.txt -> TrackingCookie.Doubleclick : Ignoré.
:mozilla.13:C:\Documents and Settings\rnsa\Application Data\Mozilla\Firefox\Profiles\fpp3sx0t.default\cookies.txt -> TrackingCookie.Doubleclick : Ignoré.
:mozilla.31:C:\Documents and Settings\rnsa\Application Data\Thunderbird\Profiles\fpd8klrw.default\cookies.txt -> TrackingCookie.Imrworldwide : Ignoré.
:mozilla.32:C:\Documents and Settings\rnsa\Application Data\Thunderbird\Profiles\fpd8klrw.default\cookies.txt -> TrackingCookie.Imrworldwide : Ignoré.
:mozilla.30:C:\Documents and Settings\rnsa\Application Data\Thunderbird\Profiles\fpd8klrw.default\cookies.txt -> TrackingCookie.Paypal : Ignoré.
:mozilla.22:C:\Documents and Settings\rnsa\Application Data\Thunderbird\Profiles\fpd8klrw.default\cookies.txt -> TrackingCookie.Questionmarket : Ignoré.
:mozilla.23:C:\Documents and Settings\rnsa\Application Data\Thunderbird\Profiles\fpd8klrw.default\cookies.txt -> TrackingCookie.Questionmarket : Ignoré.
:mozilla.24:C:\Documents and Settings\rnsa\Application Data\Thunderbird\Profiles\fpd8klrw.default\cookies.txt -> TrackingCookie.Questionmarket : Ignoré.
:mozilla.14:C:\Documents and Settings\rnsa\Application Data\Thunderbird\Profiles\fpd8klrw.default\cookies.txt -> TrackingCookie.Serving-sys : Ignoré.
:mozilla.15:C:\Documents and Settings\rnsa\Application Data\Thunderbird\Profiles\fpd8klrw.default\cookies.txt -> TrackingCookie.Serving-sys : Ignoré.
:mozilla.16:C:\Documents and Settings\rnsa\Application Data\Thunderbird\Profiles\fpd8klrw.default\cookies.txt -> TrackingCookie.Serving-sys : Ignoré.
:mozilla.17:C:\Documents and Settings\rnsa\Application Data\Thunderbird\Profiles\fpd8klrw.default\cookies.txt -> TrackingCookie.Serving-sys : Ignoré.
:mozilla.18:C:\Documents and Settings\rnsa\Application Data\Thunderbird\Profiles\fpd8klrw.default\cookies.txt -> TrackingCookie.Serving-sys : Ignoré.
:mozilla.19:C:\Documents and Settings\rnsa\Application Data\Thunderbird\Profiles\fpd8klrw.default\cookies.txt -> TrackingCookie.Serving-sys : Ignoré.
:mozilla.24:C:\Documents and Settings\rnsa\Application Data\Mozilla\Firefox\Profiles\fpp3sx0t.default\cookies.txt -> TrackingCookie.Serving-sys : Ignoré.
:mozilla.25:C:\Documents and Settings\rnsa\Application Data\Mozilla\Firefox\Profiles\fpp3sx0t.default\cookies.txt -> TrackingCookie.Serving-sys : Ignoré.
:mozilla.26:C:\Documents and Settings\rnsa\Application Data\Mozilla\Firefox\Profiles\fpp3sx0t.default\cookies.txt -> TrackingCookie.Serving-sys : Ignoré.
:mozilla.27:C:\Documents and Settings\rnsa\Application Data\Mozilla\Firefox\Profiles\fpp3sx0t.default\cookies.txt -> TrackingCookie.Serving-sys : Ignoré.
:mozilla.28:C:\Documents and Settings\rnsa\Application Data\Mozilla\Firefox\Profiles\fpp3sx0t.default\cookies.txt -> TrackingCookie.Serving-sys : Ignoré.
:mozilla.29:C:\Documents and Settings\rnsa\Application Data\Mozilla\Firefox\Profiles\fpp3sx0t.default\cookies.txt -> TrackingCookie.Serving-sys : Ignoré.
:mozilla.10:C:\Documents and Settings\rnsa\Application Data\Mozilla\Firefox\Profiles\fpp3sx0t.default\cookies.txt -> TrackingCookie.Smartadserver : Ignoré.
:mozilla.6:C:\Documents and Settings\rnsa\Application Data\Thunderbird\Profiles\fpd8klrw.default\cookies.txt -> TrackingCookie.Smartadserver : Ignoré.
:mozilla.8:C:\Documents and Settings\rnsa\Application Data\Mozilla\Firefox\Profiles\fpp3sx0t.default\cookies.txt -> TrackingCookie.Smartadserver : Ignoré.
:mozilla.8:C:\Documents and Settings\rnsa\Application Data\Thunderbird\Profiles\fpd8klrw.default\cookies.txt -> TrackingCookie.Smartadserver : Ignoré.
:mozilla.9:C:\Documents and Settings\rnsa\Application Data\Mozilla\Firefox\Profiles\fpp3sx0t.default\cookies.txt -> TrackingCookie.Smartadserver : Ignoré.
:mozilla.9:C:\Documents and Settings\rnsa\Application Data\Thunderbird\Profiles\fpd8klrw.default\cookies.txt -> TrackingCookie.Smartadserver : Ignoré.
:mozilla.34:C:\Documents and Settings\rnsa\Application Data\Thunderbird\Profiles\fpd8klrw.default\cookies.txt -> TrackingCookie.Statcounter : Ignoré.
:mozilla.25:C:\Documents and Settings\rnsa\Application Data\Thunderbird\Profiles\fpd8klrw.default\cookies.txt -> TrackingCookie.Tradedoubler : Ignoré.
:mozilla.26:C:\Documents and Settings\rnsa\Application Data\Thunderbird\Profiles\fpd8klrw.default\cookies.txt -> TrackingCookie.Weborama : Ignoré.
:mozilla.32:C:\Documents and Settings\rnsa\Application Data\Mozilla\Firefox\Profiles\fpp3sx0t.default\cookies.txt -> TrackingCookie.Weborama : Ignoré.
:mozilla.33:C:\Documents and Settings\rnsa\Application Data\Mozilla\Firefox\Profiles\fpp3sx0t.default\cookies.txt -> TrackingCookie.Weborama : Ignoré.
:mozilla.42:C:\Documents and Settings\rnsa\Application Data\Mozilla\Firefox\Profiles\fpp3sx0t.default\cookies.txt -> TrackingCookie.Yieldmanager : Ignoré.
:mozilla.43:C:\Documents and Settings\rnsa\Application Data\Mozilla\Firefox\Profiles\fpp3sx0t.default\cookies.txt -> TrackingCookie.Yieldmanager : Ignoré.
:mozilla.44:C:\Documents and Settings\rnsa\Application Data\Mozilla\Firefox\Profiles\fpp3sx0t.default\cookies.txt -> TrackingCookie.Yieldmanager : Ignoré.
:mozilla.45:C:\Documents and Settings\rnsa\Application Data\Mozilla\Firefox\Profiles\fpp3sx0t.default\cookies.txt -> TrackingCookie.Yieldmanager : Ignoré.
Fin du rapport
Voici le rapport avec Bit-Defender en ligne :
C:\Program Files\Norton AntiVirus\Quarantine\194E1CBB=>(Quarantine-2)
Infected with: Generic.Malware.SFP!Pk!.4E3C2C10
C:\Program Files\Norton AntiVirus\Quarantine\194E1CBB=>(Quarantine-2)
Disinfection failed
C:\Program Files\Norton AntiVirus\Quarantine\194E1CBB=>(Quarantine-2)
Deleted
C:\Program Files\Norton AntiVirus\Quarantine\3BA74A80=>(Quarantine-2)
Infected with: Trojan.Downloader.Small.AAQ
C:\Program Files\Norton AntiVirus\Quarantine\3BA74A80=>(Quarantine-2)
Disinfection failed
C:\Program Files\Norton AntiVirus\Quarantine\3BA74A80=>(Quarantine-2)
Deleted
C:\Program Files\Norton AntiVirus\Quarantine\5A5D3CE5=>(Quarantine-2)
Infected with: Generic.Malware.SFP!Pk!.4E3C2C10
C:\Program Files\Norton AntiVirus\Quarantine\5A5D3CE5=>(Quarantine-2)
Disinfection failed
C:\Program Files\Norton AntiVirus\Quarantine\5A5D3CE5=>(Quarantine-2)
Deleted
C:\RECYCLER\NPROTECT\00021865=>(Quarantine-2)
Infected with: Win32.Worm.Mytob.BC
C:\RECYCLER\NPROTECT\00021865=>(Quarantine-2)
Deleted
Et voici le rapport avec Hijack this :
Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
C:\Program Files\Alwil Software\Avast4\ashServ.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe
C:\MATLAB701\webserver\bin\win32\matlabserver.exe
C:\Program Files\RealVNC\VNC4\WinVNC4.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
C:\Program Files\Java\j2re1.4.2_04\bin\jusched.exe
C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_S4I0S2.EXE
C:\Program Files\QuickTime\qttask.exe
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\D-Link AirPlus\AirPlus.exe
C:\Documents and Settings\All Users\Menu Démarrer\Programmes\Démarrage\K9-F.exe
C:\Program Files\OpenOffice.org 2.2\program\soffice.exe
C:\Program Files\OpenOffice.org 2.2\program\soffice.BIN
C:\Program Files\Outlook Express\msimn.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Program Files\Microsoft Office\Office10\EXCEL.EXE
C:\MATLAB701\bin\win32\MATLAB.exe
C:\Hijack\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
R3 - URLSearchHook: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - (no file)
O2 - BHO: IE7pro - {00011268-E188-40DF-A514-835FCD78B1BF} - C:\Program Files\IE7pro\IE7pro.dll
O2 - BHO: Aide pour le lien d'Adobe PDF Reader - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\j2re1.4.2_04\bin\jusched.exe
O4 - HKLM\..\Run: [EPSON Stylus C66 Series] C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_S4I0S2.EXE /P23 "EPSON Stylus C66 Series" /O6 "USB001" /M "Stylus C66"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [Resume copy] copyfstq.exe /startup
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - Startup: OpenOffice.org 2.2.lnk = C:\Program Files\OpenOffice.org 2.2\program\quickstart.exe
O4 - Global Startup: D-Link AirPlus.lnk = ?
O4 - Global Startup: K9-F.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O8 - Extra context menu item: Convertir les liens sélectionnés en fichier Adobe PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECaptureSelLinks.html
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O9 - Extra button: IE7pro Preferences - {0026439F-A980-4f18-8C95-4F1CBBF9C1D8} - C:\Program Files\IE7pro\IE7pro.dll
O9 - Extra 'Tools' menuitem: IE7pro Preferences - {0026439F-A980-4f18-8C95-4F1CBBF9C1D8} - C:\Program Files\IE7pro\IE7pro.dll
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\j2re1.4.2_04\bin\npjpi142_04.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\j2re1.4.2_04\bin\npjpi142_04.dll
O9 - Extra button: (no name) - {85d1f590-48f4-11d9-9669-0800200c9a66} - %windir%\bdoscandel.exe (file missing)
O9 - Extra 'Tools' menuitem: Uninstall BitDefender Online Scanner v8 - {85d1f590-48f4-11d9-9669-0800200c9a66} - %windir%\bdoscandel.exe (file missing)
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
O11 - Options group: [INTERNATIONAL] International*
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O16 - DPF: {5D86DDB5-BDF9-441B-9E9E-D4730F4EE499} (BDSCANONLINE Control) - http://download.bitdefender.com/resources/scan8/oscan8.cab
O16 - DPF: {C3F79A2B-B9B4-4A66-B012-3EE46475B072} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsPAClient.cab56907.cab
O16 - DPF: {F5A7706B-B9C0-4C89-A715-7A0C6B05DD48} (Minesweeper Flags Class) - http://messenger.zone.msn.com/binary/MineSweeper.cab56986.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{43132A0B-D3BD-4AA2-AAE3-96B34272B2DE}: NameServer = 193.252.19.3,193.252.19.4
O20 - AppInit_DLLs: sockspy.dll sockspy.dll sockspy.dll sockspy.dll sockspy.dll sockspy.dll
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dll
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\System32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: avast! Antivirus - ALWIL Software - 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 - GRISOFT s.r.o. - C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe
O23 - Service: MATLAB Server (matlabserver) - Unknown owner - C:\MATLAB701\webserver\bin\win32\matlabserver.exe
O23 - Service: VNC Server Version 4 (WinVNC4) - Unknown owner - C:\Program Files\RealVNC\VNC4\WinVNC4.exe" -service (file missing)
Merci pour votre aide !!

Je désactive la restauration système avant ou après avoir redémarré ?
Merci pour ton aide en tout cas...
Ceci dit, cela n'a pas fait avancer le schmilblick, j'ai toujours les pop-ups (ceci dit, il me reste quelques étapes de tes conseils à faire)