Trojan Downloader Ruins

For some time, I have been finding trojan downloader ruins to be on my machine after doing a SpyWare Doctor scan. I am running Nod32 antivirus,Spyware Doctore, Comodo firewall and I run spybot and adaware periodically as well as Spy eraser. Only Spyware doctor find the file: c:\windows\system 32\at.exe. I periodically delete it manually and it still reappears. My system does slow down periodically and hang with no processes running in task manager or cpu usage out of the ordinary.

I rann dss.exe with hijack this and came up with the following main.txt file.

Is there a tool that will get rid of trojan downloader ruins or a list of registry keys I can edit somewhere to get rid of it?

Thanks very much.


Deckard's System Scanner v20071014.68
Run by Brian on 2007-10-17 13:17:58
Computer is in Normal Mode.
--------------------------------------------------------------------------------



-- HijackThis (run as Brian.exe) -----------------------------------------------

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 1:18:10 PM, on 10/17/2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16544)
Boot mode: Normal

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\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\spoolsv.exe
C:\Program Files\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\Program Files\Comodo\CBOClean\BOCORE.exe
C:\Program Files\Comodo\Firewall\cmdagent.exe
C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
C:\Program Files\Eset\nod32krn.exe
C:\Program Files\Spyware Doctor\svcntaux.exe
C:\WINDOWS\System32\alg.exe
C:\WINDOWS\system32\ctfmon.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\notepad.exe
C:\WINDOWS\system32\taskmgr.exe
C:\Program Files\Spyware Doctor\swdsvc.exe
C:\Program Files\Spyware Doctor\SDTrayApp.exe
C:\Program Files\ABBYY Lingvo 12\Lvagent.exe
C:\Program Files\Eset\nod32kui.exe
C:\Program Files\Comodo\Firewall\CPF.exe
C:\Program Files\Google\Gmail Notifier\gnotify.exe
C:\WINDOWS\system32\RunDLL32.exe
C:\WINDOWS\RTHDCPL.EXE
C:\Program Files\Java\jre1.6.0_02\bin\jusched.exe
C:\Program Files\Google\Google Talk\googletalk.exe
C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe
C:\Program Files\Comodo\VEngine\VEngine.exe
C:\PROGRA~1\Comodo\CBOClean\BOC425.exe
C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_FATIAIA.EXE
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\Mail.Ru\Agent\MAgent.exe
C:\Program Files\NCH Swift Sound\Recordpad\recordpad.exe
C:\Program Files\Creative\Shared Files\CamTray.exe
C:\Program Files\Clock Tray Skins\ClockTraySkins.exe
C:\Program Files\Siber Systems\AI RoboForm\RoboTaskBarIcon.exe
C:\Program Files\Olympus\DeviceDetector\DevDtct2.exe
C:\Program Files\NETGEAR GA311 Adapter\GA311.exe
C:\Program Files\Google\Google Updater\GoogleUpdater.exe
C:\Program Files\palmOne\Hotsync.exe
C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe
C:\Program Files\YPOPs\YPOPs.exe
C:\Program Files\Sun\StarOffice 8\program\soffice.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Sun\StarOffice 8\program\soffice.BIN
C:\Program Files\iPod\bin\iPodService.exe
C:\Program Files\iTunes\iTunes.exe
C:\PROGRA~1\MOZILL~1\FIREFOX.EXE
C:\Documents and Settings\Brian.BRIAN\Desktop\dss.exe
C:\PROGRA~1\TRENDM~1\HIJACK~1\Brian.exe
C:\WINDOWS\system32\wbem\wmiprvse.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
R3 - URLSearchHook: (no name) - {83821C2B-32A8-4DD7-B6D4-44309A78E668} - C:\Documents and Settings\Brian.BRIAN\Application Data\Mra\Update\mrasearch.dll
R3 - URLSearchHook: Ñïóòíèê@Mail.Ru - {09900DE8-1DCA-443F-9243-26FF581438AF} - C:\Program Files\Mail.Ru\Sputnik\MailRuSputnik.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} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: PCTools Site Guard - {5C8B2A36-3DB1-42A4-A3CB-D426709BBFEB} - (no file)
O2 - BHO: (no name) - {724d43a9-0d85-11d4-9908-00400523e39a} - C:\Program Files\Siber Systems\AI RoboForm\roboform.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.6.0_02\bin\ssv.dll
O2 - BHO: Ñïóòíèê@Mail.Ru - {8984B388-A5BB-4DF7-B274-77B879E179DB} - C:\Program Files\Mail.Ru\Sputnik\MailRuSputnik.dll
O2 - BHO: Windows Live Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files\Common Files\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Comodo VerificationEngine Browser Helper - {A968A4B4-C492-4834-B651-17602C3885C8} - C:\Program Files\Comodo\VEngine\ESigil.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Program Files\Google\GoogleToolbarNotifier\2.1.615.5858\swg.dll
O2 - BHO: PCTools Browser Monitor - {B56A7D7D-6927-48C8-A975-17DF180C71AC} - (no file)
O3 - Toolbar: &RoboForm - {724d43a0-0d85-11d4-9908-00400523e39a} - C:\Program Files\Siber Systems\AI RoboForm\roboform.dll
O3 - Toolbar: Easy-WebPrint - {327C2873-E90D-4c37-AA9D-10AC9BABA46C} - C:\Program Files\Canon\Easy-WebPrint\Toolband.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
O3 - Toolbar: (no name) - {DE9C389F-3316-41A7-809B-AA305ED9D922} - (no file)
O3 - Toolbar: Ñïóòíèê@Mail.Ru - {09900DE8-1DCA-443F-9243-26FF581438AF} - C:\Program Files\Mail.Ru\Sputnik\MailRuSputnik.dll
O4 - HKLM\..\Run: [Lingvo Launcher] "C:\Program Files\ABBYY Lingvo 12\Lvagent.exe" /STARTUP
O4 - HKLM\..\Run: [nod32kui] "C:\Program Files\Eset\nod32kui.exe" /WAITSERVICE
O4 - HKLM\..\Run: [COMODO Firewall Pro] "C:\Program Files\Comodo\Firewall\CPF.exe" /background
O4 - HKLM\..\Run: [{0228e555-4f9c-4e35-a3ec-b109a192b4c2}] "C:\Program Files\Google\Gmail Notifier\gnotify.exe "
O4 - HKLM\..\Run: [PD0630 STISvc] "RunDLL32.exe" P0630Pin.dll,RunDLL32EP 513
O4 - HKLM\..\Run: [SSBkgdUpdate] "C:\Program Files\Common Files\Scansoft Shared\SSBkgdUpdate\SSBkgdupdate.exe" -Embedding -boot
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre1.6.0_02\bin\jusched.exe "
O4 - HKLM\..\Run: [googletalk] "C:\Program Files\Google\Google Talk\googletalk.exe" /autostart
O4 - HKLM\..\Run: [Google Desktop Search] "C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe" /startup
O4 - HKLM\..\Run: [MSConfig] C:\WINDOWS\PCHealth\HelpCtr\Binaries\MSConfig.exe /auto
O4 - HKLM\..\Run: [VEngine] C:\Program Files\Comodo\VEngine\VEngine.exe
O4 - HKLM\..\Run: [BOC-425] C:\PROGRA~1\Comodo\CBOClean\BOC425.exe
O4 - HKLM\..\Run: [EPSON Stylus Photo R220 Series] C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_FATIAIA.EXE /P30 "EPSON Stylus Photo R220 Series" /O6 "USB001" /M "Stylus Photo R220 "
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe "
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKLM\..\Run: [SpySweeper] "C:\Program Files\Webroot\Spy Sweeper\SpySweeperUI.exe" /startintray
O4 - HKLM\..\Run: [SDTray] "C:\Program Files\Spyware Doctor\SDTrayApp.exe "
O4 - HKLM\..\Run: [MAgent] C:\Program Files\Mail.Ru\Agent\MAgent.exe -LM
O4 - HKLM\..\Run: [Recordpad] "C:\Program Files\NCH Swift Sound\Recordpad\recordpad.exe" -logon
O4 - HKLM\..\Run: [RecordPadRun] "C:\Program Files\NCH Swift Sound\RecordPad\recordpad.exe" -logon
O4 - HKCU\..\Run: [Creative WebCam Tray] "C:\Program Files\Creative\Shared Files\CamTray.exe "
O4 - HKCU\..\Run: [SkinClock] C:\Program Files\Clock Tray Skins\ClockTraySkins.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [swg] C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
O4 - HKCU\..\Run: [RoboForm] "C:\Program Files\Siber Systems\AI RoboForm\RoboTaskBarIcon.exe "
O4 - Startup: Adobe Gamma.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Startup: StarOffice 8.lnk = C:\Program Files\Sun\StarOffice 8\program\quickstart.exe
O4 - Startup: YPOPs.lnk = ?
O4 - Global Startup: Device Detector 3.lnk = C:\Program Files\Olympus\DeviceDetector\DevDtct2.exe
O4 - Global Startup: GA311 Smart Wizard Utility.lnk = C:\Program Files\NETGEAR GA311 Adapter\GA311.exe
O4 - Global Startup: Google Updater.lnk = C:\Program Files\Google\Google Updater\GoogleUpdater.exe
O4 - Global Startup: HOTSYNCSHORTCUTNAME.lnk = C:\Program Files\palmOne\Hotsync.exe
O8 - Extra context menu item: Add to Google Photos Screensa&ver - res://C:\WINDOWS\system32\GPhotos.scr/200
O8 - Extra context menu item: Customize Menu - file://C:\Program Files\Siber Systems\AI RoboForm\RoboFormComCustomizeIEMenu.html
O8 - Extra context menu item: Download All Files by HiDownload - C:\Program Files\HiDownload\HDGetAll.htm
O8 - Extra context menu item: Download by HiDownload - C:\Program Files\HiDownload\HDGet.htm
O8 - Extra context menu item: Easy-WebPrint Add To Print List - res://C:\Program Files\Canon\Easy-WebPrint\Resource.dll/RC_AddToList.html
O8 - Extra context menu item: Easy-WebPrint High Speed Print - res://C:\Program Files\Canon\Easy-WebPrint\Resource.dll/RC_HSPrint.html
O8 - Extra context menu item: Easy-WebPrint Preview - res://C:\Program Files\Canon\Easy-WebPrint\Resource.dll/RC_Preview.html
O8 - Extra context menu item: Easy-WebPrint Print - res://C:\Program Files\Canon\Easy-WebPrint\Resource.dll/RC_Print.html
O8 - Extra context menu item: Fill Forms - file://C:\Program Files\Siber Systems\AI RoboForm\RoboFormComFillForms.html
O8 - Extra context menu item: RoboForm Toolbar - file://C:\Program Files\Siber Systems\AI RoboForm\RoboFormComShowToolbar.html
O8 - Extra context menu item: Save Forms - file://C:\Program Files\Siber Systems\AI RoboForm\RoboFormComSavePass.html
O8 - Extra context menu item: Translate with ABBYY &Lingvo... - res://C:\Program Files\ABBYY Lingvo 12\Lingvo.exe/3000
O8 - Extra context menu item: Ãîèñê@Mail.Ru - res://C:\Program Files\Mail.Ru\Sputnik\MailRuSputnik.dll/SEARCH.HTM
O8 - Extra context menu item: Ñëîâàðè@Mail.Ru - res://C:\Program Files\Mail.Ru\Sputnik\MailRuSputnik.dll/TRANSLATE.HTM
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\system32\msjava.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\system32\msjava.dll
O9 - Extra button: Spyware Doctor - {2D663D1A-8670-49D9-A1A5-4C56B4E14E84} - C:\WINDOWS\system32\shdocvw.dll
O9 - Extra button: Fill Forms - {320AF880-6646-11D3-ABEE-C5DBF3571F46} - file://C:\Program Files\Siber Systems\AI RoboForm\RoboFormComFillForms.html
O9 - Extra 'Tools' menuitem: Fill Forms - {320AF880-6646-11D3-ABEE-C5DBF3571F46} - file://C:\Program Files\Siber Systems\AI RoboForm\RoboFormComFillForms.html
O9 - Extra button: Save - {320AF880-6646-11D3-ABEE-C5DBF3571F49} - file://C:\Program Files\Siber Systems\AI RoboForm\RoboFormComSavePass.html
O9 - Extra 'Tools' menuitem: Save Forms - {320AF880-6646-11D3-ABEE-C5DBF3571F49} - file://C:\Program Files\Siber Systems\AI RoboForm\RoboFormComSavePass.html
O9 - Extra button: RoboForm - {724d43aa-0d85-11d4-9908-00400523e39a} - file://C:\Program Files\Siber Systems\AI RoboForm\RoboFormComShowToolbar.html
O9 - Extra 'Tools' menuitem: RoboForm Toolbar - {724d43aa-0d85-11d4-9908-00400523e39a} - file://C:\Program Files\Siber Systems\AI RoboForm\RoboFormComShowToolbar.html
O9 - Extra button: Mail.Ru ????? - {7558B7E5-7B26-4201-BEDB-00D5FF534523} - C:\Program Files\Mail.Ru\Agent\magent.exe
O9 - Extra 'Tools' menuitem: Mail.Ru ????? - {7558B7E5-7B26-4201-BEDB-00D5FF534523} - C:\Program Files\Mail.Ru\Agent\magent.exe
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search & Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra button: ICQ6 - {E59EB121-F339-4851-A3BA-FE49C35617C2} - C:\Program Files\ICQ6\ICQ.exe
O9 - Extra 'Tools' menuitem: ICQ6 - {E59EB121-F339-4851-A3BA-FE49C35617C2} - C:\Program Files\ICQ6\ICQ.exe
O9 - Extra button: HiDownload - {F4FBA929-A891-492C-A0F6-5C79CC4F1742} - C:\Program Files\HiDownload\hidownload.exe
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: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/shockwave/cabs/flash/swflash.cab
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\COMMON~1\Skype\SKYPE4~1.DLL
O23 - Service: Ad-Aware 2007 Service (aawservice) - Unknown owner - C:\Program Files\Lavasoft\Ad-Aware 2007\aawservice.exe (file missing)
O23 - Service: Adobe LM Service - Adobe Systems - C:\Program Files\Common Files\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: Apple Mobile Device - Apple, Inc. - C:\Program Files\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
O23 - Service: BOCore - COMODO - C:\Program Files\Comodo\CBOClean\BOCORE.exe
O23 - Service: Comodo Application Agent (CmdAgent) - COMODO - C:\Program Files\Comodo\Firewall\cmdagent.exe
O23 - Service: GoogleDesktopManager - Google - C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe
O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: iPod Service - Apple Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: NOD32 Kernel Service (NOD32krn) - Eset - C:\Program Files\Eset\nod32krn.exe
O23 - Service: Remote Packet Capture Protocol v.0 (experimental) (rpcapd) - CACE Technologies - C:\Program Files\WinPcap\rpcapd.exe
O23 - Service: PC Tools Auxiliary Service (sdAuxService) - PC Tools - C:\Program Files\Spyware Doctor\svcntaux.exe
O23 - Service: PC Tools Security Service (sdCoreService) - PC Tools - C:\Program Files\Spyware Doctor\swdsvc.exe

--
End of file - 14498 bytes

 

Welcome to WindowsBBS frespkr

at.exe is a legitimate system file, used for scheduling tasks. It is also a protected file, and is being replaced from a copy in the dllcache. Recommend you make a false positive report to Spyware Doctor about it, and include a copy of the file the next time it gets detected. Moving on ........

Fix the following entries with HijackThis, if present.

R3 - URLSearchHook: (no name) - {83821C2B-32A8-4DD7-B6D4-44309A78E668} - C:\Documents and Settings\Brian.BRIAN\Application Data\Mra\Update\mrasearch.dll
O4 - HKLM\..\Run: [PD0630 STISvc] "RunDLL32.exe" P0630Pin.dll,RunDLL32EP 513
O4 - HKLM\..\Run: [MSConfig] C:\WINDOWS\PCHealth\HelpCtr\Binaries\MSConfig.exe /auto
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k

Then, delete the following files and folder if present.

C:\Documents and Settings\Brian.BRIAN\Application Data\Mra
C:\WINDOWS\system32\mrasearch.dll
C:\WINDOWS\system32\P0630Pin.dll

There appears to be quite a lot of information missing from the main.txt log. Are you sure you posted the entire log? If that's all of it, please run a new dss scan and post the main.txt log.