Au secours aidez moi spyware!!!

Bonjour,
je suis allée sur un site de musique pas connu avant je ne connais plus le nom et là mon pc ne répondait plus!
donc j'ai dû le réallumer comme je peux et des qu'il était allumé, il s'affiche un gros message
WINDOWS WARNING MESSAGE!
WARNING spyware detected on your computer
install a antivirus or a spyware remover to clean your computer
WARNING win32/adware.virtumonde detected on your computer DANGER
WARNING win32/privacy remover. M detected on your computer DANGER

please activate your antivirus software to clean your computer
tout mon fond d'écran est devenu bleu avec ce message écrit au milieu
je peux aller sur le net mais mon pc est ralenti
j'ai avira comme antivirus mais çà n'a rien fait!
je ne m'y connais pas trop que faire?
j'ai fait un scan çà affiche çà en copié collé
AIDEZ MOI SVP!!!! MERCI
Avira AntiVir Personal
Report file date: vendredi 29 août 2008 13:15

Scanning for 1576616 virus strains and unwanted programs.

Licensed to: Avira AntiVir PersonalEdition Classic
Serial number: 0000149996-ADJIE-0001
Platform: Windows XP
Windows version: (Service Pack 2) [5.1.2600]
Boot mode: Normally booted
Username: SYSTEM
Computer name: ordinateur

Version information:
BUILD.DAT : 8.1.0.331 16934 Bytes 12/08/2008 11:46:00
AVSCAN.EXE : 8.1.4.7 315649 Bytes 24/07/2008 10:13:36
AVSCAN.DLL : 8.1.4.0 40705 Bytes 24/07/2008 10:13:35
LUKE.DLL : 8.1.4.5 164097 Bytes 24/07/2008 10:14:20
LUKERES.DLL : 8.1.4.0 12033 Bytes 24/07/2008 10:14:22
ANTIVIR0.VDF : 6.40.0.0 11030528 Bytes 18/07/2007 14:27:15
ANTIVIR1.VDF : 7.0.5.1 8182784 Bytes 24/06/2008 13:58:46
ANTIVIR2.VDF : 7.0.6.60 2802176 Bytes 24/08/2008 11:49:05
ANTIVIR3.VDF : 7.0.6.79 108544 Bytes 27/08/2008 11:49:22
Engineversion : 8.1.1.23
AEVDF.DLL : 8.1.0.5 102772 Bytes 17/04/2008 21:58:13
AESCRIPT.DLL : 8.1.0.68 315770 Bytes 18/08/2008 21:58:00
AESCN.DLL : 8.1.0.23 119156 Bytes 17/07/2008 09:51:04
AERDL.DLL : 8.1.0.20 418165 Bytes 25/04/2008 19:40:13
AEPACK.DLL : 8.1.2.1 364917 Bytes 17/07/2008 09:51:01
AEOFFICE.DLL : 8.1.0.22 192890 Bytes 18/08/2008 21:57:57
AEHEUR.DLL : 8.1.0.50 1388918 Bytes 18/08/2008 21:57:56
AEHELP.DLL : 8.1.0.15 115063 Bytes 29/05/2008 13:46:23
AEGEN.DLL : 8.1.0.36 315764 Bytes 18/08/2008 21:57:51
AEEMU.DLL : 8.1.0.7 430452 Bytes 01/08/2008 17:57:10
AECORE.DLL : 8.1.1.8 172406 Bytes 01/08/2008 17:57:08
AEBB.DLL : 8.1.0.1 53617 Bytes 17/07/2008 09:50:37
AVWINLL.DLL : 1.0.0.12 15105 Bytes 24/07/2008 10:13:37
AVPREF.DLL : 8.0.2.0 38657 Bytes 24/07/2008 10:13:33
AVREP.DLL : 8.0.0.2 98344 Bytes 01/08/2008 17:57:07
AVREG.DLL : 8.0.0.1 33537 Bytes 24/07/2008 10:13:34
AVARKT.DLL : 1.0.0.23 307457 Bytes 17/04/2008 21:58:10
AVEVTLOG.DLL : 8.0.0.16 119041 Bytes 24/07/2008 10:13:30
SQLITE3.DLL : 3.3.17.1 339968 Bytes 17/04/2008 21:58:12
SMTPLIB.DLL : 1.2.0.23 28929 Bytes 24/07/2008 10:14:43
NETNT.DLL : 8.0.0.1 7937 Bytes 17/04/2008 21:58:12
RCIMAGE.DLL : 8.0.0.51 2371841 Bytes 23/07/2008 11:28:44
RCTEXT.DLL : 8.0.52.0 86273 Bytes 23/07/2008 11:28:44

Configuration settings for the scan:
Jobname..........................: Complete system scan
Configuration file...............: c:\program files\avira\antivir personaledition classic\sysscan.avp
Logging..........................: low
Primary action...................: interactive
Secondary action.................: ignore
Scan master boot sector..........: on
Scan boot sector.................: on
Boot sectors.....................: C:,
Process scan.....................: on
Scan registry....................: on
Search for rootkits..............: off
Scan all files...................: Intelligent file selection
Scan archives....................: on
Recursion depth..................: 20
Smart extensions.................: on
Macro heuristic..................: on
File heuristic...................: medium

Start of the scan: vendredi 29 août 2008 13:15

The scan of running processes will be started
Scan process 'avscan.exe' - '1' Module(s) have been scanned
Scan process 'firefox.exe' - '1' Module(s) have been scanned
Scan process 'avcenter.exe' - '1' Module(s) have been scanned
Scan process 'COCIManager.exe' - '1' Module(s) have been scanned
Scan process 'SNDSrvc.exe' - '1' Module(s) have been scanned
Scan process 'symlcsvc.exe' - '1' Module(s) have been scanned
Scan process 'wmiprvse.exe' - '1' Module(s) have been scanned
Scan process 'msmsgs.exe' - '1' Module(s) have been scanned
Scan process 'LVComSX.exe' - '1' Module(s) have been scanned
Scan process 'LogitechDesktopMessenger.exe' - '1' Module(s) have been scanned
Scan process 'VeohClient.exe' - '1' Module(s) have been scanned
Scan process 'ctfmon.exe' - '1' Module(s) have been scanned
Scan process 'GoogleToolbarNotifier.exe' - '1' Module(s) have been scanned
Scan process 'msnmsgr.exe' - '1' Module(s) have been scanned
Scan process 'SMPSYS.EXE' - '1' Module(s) have been scanned
Scan process 'alg.exe' - '1' Module(s) have been scanned
Scan process 'wuauclt.exe' - '1' Module(s) have been scanned
Scan process 'lphcnqrj0et1v.exe' - '1' Module(s) have been scanned
Module is infected -> 'C:\WINDOWS\system32\lphcnqrj0et1v.exe'
Scan process 'jusched.exe' - '1' Module(s) have been scanned
Scan process 'SearchSettings.exe' - '1' Module(s) have been scanned
Scan process 'QTTask.exe' - '1' Module(s) have been scanned
Scan process 'avgnt.exe' - '1' Module(s) have been scanned
Scan process 'QuickCam10.exe' - '1' Module(s) have been scanned
Scan process 'dllhost.exe' - '1' Module(s) have been scanned
Scan process 'GoogleDesktopIndex.exe' - '1' Module(s) have been scanned
Scan process 'Communications_Helper.exe' - '1' Module(s) have been scanned
Scan process 'realplay.exe' - '1' Module(s) have been scanned
Scan process 'GoogleDesktop.exe' - '1' Module(s) have been scanned
Scan process 'UsrPrmpt.exe' - '1' Module(s) have been scanned
Scan process 'ccApp.exe' - '1' Module(s) have been scanned
Scan process 'issch.exe' - '1' Module(s) have been scanned
Scan process 'DetectorApp.exe' - '1' Module(s) have been scanned
Scan process 'ehmsas.exe' - '1' Module(s) have been scanned
Scan process 'RTHDCPL.exe' - '1' Module(s) have been scanned
Scan process 'SynTPEnh.exe' - '1' Module(s) have been scanned
Scan process 'ehtray.exe' - '1' Module(s) have been scanned
Scan process 'wmiprvse.exe' - '1' Module(s) have been scanned
Scan process 'mcrdsvc.exe' - '1' Module(s) have been scanned
Scan process 'USBDeviceService.exe' - '1' Module(s) have been scanned
Scan process 'ULCDRSvr.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 'AluSchedulerSvc.exe' - '1' Module(s) have been scanned
Scan process 'navapsvc.exe' - '1' Module(s) have been scanned
Scan process 'ehSched.exe' - '1' Module(s) have been scanned
Scan process 'ehrecvr.exe' - '1' Module(s) have been scanned
Scan process 'mDNSResponder.exe' - '1' Module(s) have been scanned
Scan process 'AppleMobileDeviceService.exe' - '1' Module(s) have been scanned
Scan process 'AOLacsd.exe' - '1' Module(s) have been scanned
Scan process 'sched.exe' - '1' Module(s) have been scanned
Scan process 'avguard.exe' - '1' Module(s) have been scanned
Scan process 'LVPrcSrv.exe' - '1' Module(s) have been scanned
Scan process 'spoolsv.exe' - '1' Module(s) have been scanned
Scan process 'ccProxy.exe' - '1' Module(s) have been scanned
Scan process 'ccEvtMgr.exe' - '1' Module(s) have been scanned
Scan process 'explorer.exe' - '1' Module(s) have been scanned
Scan process 'ati2evxx.exe' - '1' Module(s) have been scanned
Scan process 'ccSetMgr.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 'ati2evxx.exe' - '1' Module(s) have been scanned
Scan process 'lsass.exe' - '1' Module(s) have been scanned
Scan process 'services.exe' - '1' Module(s) have been scanned
Scan process 'winlogon.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
Process 'lphcnqrj0et1v.exe' has been terminated
C:\WINDOWS\system32\lphcnqrj0et1v.exe
[DETECTION] Contains a recognition pattern of the (harmful) BDS/Frauder.AT back-door program
[NOTE] The file was moved to '491fdacf.qua'!

70 processes with 69 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!

Starting to scan the registry.

The registry was scanned ( '79' files ).

Starting the file scan:

Begin scan in 'C:\' <HDD>
C:\hiberfil.sys
[WARNING] The file could not be opened!
C:\pagefile.sys
[WARNING] The file could not be opened!

End of the scan: vendredi 29 août 2008 13:21
Used time: 06:34 Minute(s)

The scan has been canceled!

2668 Scanning directories
28898 Files were scanned
2 viruses and/or unwanted programs were found
0 Files were classified as suspicious:
0 files were deleted
0 files were repaired
1 files were moved to quarantine
0 files were renamed
2 Files cannot be scanned
28894 Files not concerned
739 Archives were scanned
2 Warnings
1 Notes