Virus --please Help

[vishnu]

My system seems to be infected.hjk scan report as below. Please help.
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 09:45, on 2008-02-19
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16608)
Boot mode: Normal

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\Bonjour\mDNSResponder.exe
C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
C:\Program Files\Nero\Nero8\Nero BackItUp\NBService.exe
C:\WINDOWS\Explorer.EXE
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe
D:\Program Files\SUPERAntiSpyware.exe
C:\WINDOWS\system32\ctfmon.exe
D:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\WINDOWS\system32\wuauclt.exe
C:\Program Files\internet explorer\iexplore.exe
C:\WINDOWS\system32\wscntfy.exe
C:\Program Files\internet explorer\iexplore.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

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 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = 219.93.99.202:8080
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = local;*.local
O2 - BHO: btorbit.com - {000123B4-9B42-4900-B3F7-F4B073EFC214} - C:\Program Files\Orbitdownloader\orbitcth.dll
O2 - BHO: &Yahoo! Toolbar Helper - {02478D38-C3F9-4efb-9B51-7695ECA05670} - C:\PROGRA~1\YAHOO!\Companion\Installs\cpn0\yt.dll
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - D:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O2 - BHO: Adobe PDF Conversion Toolbar Helper - {AE7CD045-E861-484f-8273-0445EE161910} - C:\Program Files\Adobe\Acrobat 8.0\Acrobat\AcroIEFavClient.dll
O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\PROGRA~1\YAHOO!\Companion\Installs\cpn0\yt.dll
O3 - Toolbar: (no name) - {C17590D2-ECB4-4b15-8820-F58798DCC118} - (no file)
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
O3 - Toolbar: Adobe PDF - {47833539-D0C5-4125-9FA8-0819E2EAAC93} - C:\Program Files\Adobe\Acrobat 8.0\Acrobat\AcroIEFavClient.dll
O3 - Toolbar: (no name) - {4E7BD74F-2B8D-469E-CCB0-B130EEDBE97C} - (no file)
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [RemoteControl] "C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe"
O4 - HKLM\..\Run: [LanguageShortcut] "C:\Program Files\CyberLink\PowerDVD\Language\Language.exe"
O4 - HKLM\..\Run: [NBKeyScan] "C:\Program Files\Nero\Nero8\Nero BackItUp\NBKeyScan.exe"
O4 - HKCU\..\Run: [SUPERAntiSpyware] D:\Program Files\SUPERAntiSpyware.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [SpybotSD TeaTimer] D:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Researcher - {9455301C-CF6B-11D3-A266-00C04F689C50} - C:\Program Files\Common Files\Microsoft Shared\Encarta Researcher\EROPROJ.DLL
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - D:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search && Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - D:\Program Files\Spybot - Search & Destroy\SDHelper.dll
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
O16 - DPF: {0246ECA8-996F-11D1-BE2F-00A0C9037DFE} (TDServer Control) - http://gist.ap.nic.in/wfplayer/tdserver.cab
O16 - DPF: {0EB0E74A-2A76-4AB3-A7FB-9BD8C29F7F75} (CKAVWebScan Object) - http://www.kaspersky.com/kos/eng/par...an_unicode.cab
O16 - DPF: {67DABFBF-D0AB-41FA-9C46-CC0F21721616} - http://download.divx.com/player/DivXBrowserPlugin.cab
O16 - DPF: {7B297BFD-85E4-4092-B2AF-16A91B2EA103} (WScanCtl Class) - http://www.ca.com/in/securityadvisor...fo/webscan.cab
O16 - DPF: {814EA0DA-E0D9-4AA4-833C-A1A6D38E79E9} (DASWebDownload Class) - http://das.microsoft.com/activate/ca...ail/DASAct.cab
O16 - DPF: {FFBB3F3B-0A5A-4106-BE53-DFE1E2340CB1} (DownloadManager Control) - http://dlm.tools.akamai.com/dlmanage...ex-2.2.1.6.cab
O20 - Winlogon Notify: !SASWinLogon - D:\Program Files\SASWINLO.dll
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
O23 - Service: avast! Web Scanner - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
O23 - Service: ##Id_String1.6844F930_1628_4223_B5CC_5BB94B879762## (Bonjour Service) - Apple Computer, Inc. - C:\Program Files\Bonjour\mDNSResponder.exe
O23 - Service: FLEXnet Licensing Service - Macrovision Europe Ltd. - C:\Program Files\Common Files\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe
O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: Nero BackItUp Scheduler 3 - Nero AG - C:\Program Files\Nero\Nero8\Nero BackItUp\NBService.exe
O23 - Service: NMIndexingService - Nero AG - C:\Program Files\Common Files\Nero\Lib\NMIndexingService.exe

--
End of file - 6629 bytes

[vishnu]

HERE'S THE KAPERSKY REPORT. PLEASE HELP.
-------------------------------------------------------------------------------
KASPERSKY ONLINE SCANNER REPORT
2008-02-19 11:21
Operating System: Microsoft Windows XP Professional, Service Pack 2 (Build 2600)
Kaspersky Online Scanner version: 5.0.98.0
Kaspersky Anti-Virus database last update: 19/02/2008
Kaspersky Anti-Virus database records: 572657
-------------------------------------------------------------------------------

Scan Settings:
Scan using the following antivirus database: extended
Scan Archives: true
Scan Mail Bases: true

Scan Target - My Computer:
A:\
C:\
D:\
E:\
F:\
G:\
H:\
I:\

Scan Statistics:
Total number of scanned objects: 100406
Number of viruses found: 6
Number of infected objects: 10
Number of suspicious objects: 0
Duration of the scan process: 01:05:00

Infected Object Name / Virus Name / Last Action
C:\WINDOWS\system32\config\system.LOG Object is locked skipped
C:\WINDOWS\system32\config\software.LOG Object is locked skipped
C:\WINDOWS\system32\config\default.LOG Object is locked skipped
C:\WINDOWS\system32\config\SECURITY.LOG Object is locked skipped
C:\WINDOWS\system32\config\SAM.LOG Object is locked skipped
C:\WINDOWS\system32\config\AppEvent.Evt Object is locked skipped
C:\WINDOWS\system32\config\SecEvent.Evt Object is locked skipped
C:\WINDOWS\system32\config\SysEvent.Evt Object is locked skipped
C:\WINDOWS\system32\config\Antivirus.Evt Object is locked skipped
C:\WINDOWS\system32\config\DEFAULT Object is locked skipped
C:\WINDOWS\system32\config\SECURITY Object is locked skipped
C:\WINDOWS\system32\config\SOFTWARE Object is locked skipped
C:\WINDOWS\system32\config\SYSTEM Object is locked skipped
C:\WINDOWS\system32\config\SAM Object is locked skipped
C:\WINDOWS\system32\config\Internet.evt Object is locked skipped
C:\WINDOWS\system32\drivers\etc\hosts.20070827-005047.backup Infected: Trojan.Win32.Qhost.mg skipped
C:\WINDOWS\system32\wbem\Repository\FS\MAPPING1.MAP Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\MAPPING2.MAP Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\MAPPING.VER Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\INDEX.MAP Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\OBJECTS.MAP Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\OBJECTS.DATA Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\INDEX.BTR Object is locked skipped
C:\WINDOWS\system32\CatRoot2\edb.log Object is locked skipped
C:\WINDOWS\system32\CatRoot2\tmp.edb Object is locked skipped
C:\WINDOWS\system32\h323log.txt Object is locked skipped
C:\WINDOWS\Temp\Perflib_Perfdata_438.dat Object is locked skipped
C:\WINDOWS\Debug\PASSWD.LOG Object is locked skipped
C:\WINDOWS\WindowsUpdate.log Object is locked skipped
C:\WINDOWS\Downloaded Program Files\tdserver.ocx Infected: not-a-virus:AdWare.Win32.AdWeb.a skipped
C:\WINDOWS\SchedLgU.Txt Object is locked skipped
C:\WINDOWS\SoftwareDistribution\ReportingEvents.log Object is locked skipped
C:\Documents and Settings\All Users\Application Data\Microsoft\Network\Downloader\qmgr0.dat Object is locked skipped
C:\Documents and Settings\All Users\Application Data\Microsoft\Network\Downloader\qmgr1.dat Object is locked skipped
C:\Documents and Settings\All Users\Application Data\Nero\Nero8\Nero BackItUp\Cache\NeroBackItUpScheduler3.log Object is locked skipped
C:\Documents and Settings\NetworkService\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat.LOG Object is locked skipped
C:\Documents and Settings\NetworkService\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat Object is locked skipped
C:\Documents and Settings\NetworkService\ntuser.dat.LOG Object is locked skipped
C:\Documents and Settings\NetworkService\NTUSER.DAT Object is locked skipped
C:\Documents and Settings\LocalService\Local Settings\History\History.IE5\index.dat Object is locked skipped
C:\Documents and Settings\LocalService\Local Settings\Temporary Internet Files\Content.IE5\index.dat Object is locked skipped
C:\Documents and Settings\LocalService\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat.LOG Object is locked skipped
C:\Documents and Settings\LocalService\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat Object is locked skipped
C:\Documents and Settings\LocalService\Cookies\index.dat Object is locked skipped
C:\Documents and Settings\LocalService\ntuser.dat.LOG Object is locked skipped
C:\Documents and Settings\LocalService\NTUSER.DAT Object is locked skipped
C:\Documents and Settings\Sreekanthan\NtUser.dat.LOG Object is locked skipped
C:\Documents and Settings\Sreekanthan\Local Settings\History\History.IE5\index.dat Object is locked skipped
C:\Documents and Settings\Sreekanthan\Local Settings\History\History.IE5\MSHist012008021920080220\index.dat Object is locked skipped
C:\Documents and Settings\Sreekanthan\Local Settings\Temporary Internet Files\Content.IE5\index.dat Object is locked skipped
C:\Documents and Settings\Sreekanthan\Local Settings\Temporary Internet Files\AntiPhishing\B3BB5BBA-E7D5-40AB-A041-A5B1C0B26C8F.dat Object is locked skipped
C:\Documents and Settings\Sreekanthan\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat.LOG Object is locked skipped
C:\Documents and Settings\Sreekanthan\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat Object is locked skipped
C:\Documents and Settings\Sreekanthan\Local Settings\Application Data\Mozilla\Firefox\Profiles\xno7kog5.default\Cache\_CACHE_MAP_ Object is locked skipped
C:\Documents and Settings\Sreekanthan\Local Settings\Application Data\Mozilla\Firefox\Profiles\xno7kog5.default\Cache\_CACHE_001_ Object is locked skipped
C:\Documents and Settings\Sreekanthan\Local Settings\Application Data\Mozilla\Firefox\Profiles\xno7kog5.default\Cache\_CACHE_002_ Object is locked skipped
C:\Documents and Settings\Sreekanthan\Local Settings\Application Data\Mozilla\Firefox\Profiles\xno7kog5.default\Cache\_CACHE_003_ Object is locked skipped
C:\Documents and Settings\Sreekanthan\Cookies\index.dat Object is locked skipped
C:\Documents and Settings\Sreekanthan\Application Data\SUPERAntiSpyware.com\SUPERAntiSpyware\SUPERANTISPYWARE.LOG Object is locked skipped
C:\Documents and Settings\Sreekanthan\Application Data\Mozilla\Firefox\Profiles\xno7kog5.default\history.dat Object is locked skipped
C:\Documents and Settings\Sreekanthan\Application Data\Mozilla\Firefox\Profiles\xno7kog5.default\urlclassifier2.sqlite Object is locked skipped
C:\Documents and Settings\Sreekanthan\Application Data\Mozilla\Firefox\Profiles\xno7kog5.default\formhistory.dat Object is locked skipped
C:\Documents and Settings\Sreekanthan\Application Data\Mozilla\Firefox\Profiles\xno7kog5.default\parent.lock Object is locked skipped
C:\Documents and Settings\Sreekanthan\Application Data\Mozilla\Firefox\Profiles\xno7kog5.default\GoogleToolbarData\googlesafebrowsing.db Object is locked skipped
C:\Documents and Settings\Sreekanthan\Application Data\Mozilla\Firefox\Profiles\xno7kog5.default\cert8.db Object is locked skipped
C:\Documents and Settings\Sreekanthan\Application Data\Mozilla\Firefox\Profiles\xno7kog5.default\key3.db Object is locked skipped
C:\Documents and Settings\Sreekanthan\Application Data\Mozilla\Firefox\Profiles\xno7kog5.default\search.sqlite Object is locked skipped
C:\Documents and Settings\Sreekanthan\ntuser.dat Object is locked skipped
C:\Program Files\Alwil Software\Avast4\DATA\log\nshield.log Object is locked skipped
C:\Program Files\Alwil Software\Avast4\DATA\aswResp.dat Object is locked skipped
C:\Program Files\Alwil Software\Avast4\DATA\Avast4.db Object is locked skipped
C:\Program Files\AskTBar\bar\1.bin\A5POPSWT.DLL Infected: not-a-virus:AdTool.Win32.MyWebSearch.az skipped
C:\Program Files\AskTBar\bar\1.bin\ASKTBAR.DLL Infected: not-a-virus:AdTool.Win32.MyWebSearch.az skipped
C:\Program Files\Nero\Nero8\Nero BackItUp\BIU1.txt Object is locked skipped
C:\System Volume Information\_restore{01468E32-0A96-4E14-8B8C-F93F2DAFF18F}\RP32\change.log Object is locked skipped
C:\Recycled\Dc126.part/PC Errors Solved.pdf .exe/kasperskyhk.dll Infected: not-a-virus:Monitor.Win32.Perflogger.ca skipped
C:\Recycled\Dc126.part/PC Errors Solved.pdf .exe/kasperskywb.dll Infected: not-a-virus:Monitor.Win32.Perflogger.ca skipped
C:\Recycled\Dc126.part/PC Errors Solved.pdf .exe/kaspersky.exe Infected: not-a-virus:Monitor.Win32.Perflogger.ad skipped
C:\Recycled\Dc126.part/PC Errors Solved.pdf .exe/rinst.exe Infected: not-a-virus:Monitor.Win32.Perflogger.cb skipped
C:\Recycled\Dc126.part/PC Errors Solved.pdf .exe Infected: not-a-virus:Monitor.Win32.Perflogger.cb skipped
C:\Recycled\Dc126.part ZIP: infected - 5 skipped
H:\System Volume Information\MountPointManagerRemoteDatabase Object is locked skipped
I:\System Volume Information\MountPointManagerRemoteDatabase Object is locked skipped

Scan process completed.