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Help! Backdoor Infection [RESOLVED]

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Please help... This machine has been badly infected.

Is there anything I can do short of a complete Re-install?

I can not get Malwarebytes, SDfix, or Superspyware to install. I can't even get a HijackThis log.

I was able to get Kaspersky online scan to run.

Pasted here are the results of the scan:

Tuesday, July 15, 2008
Operating System: Microsoft Windows XP Professional Service Pack 2 (build 2600)
Kaspersky Online Scanner 7 version:
Program database last update: Tuesday, July 15, 2008 20:18:26
Records in database: 957114

Scan settings
Scan using the following database extended
Scan archives yes
Scan mail databases yes

Scan area Critical Areas
C:\Documents and Settings\All Users\Start Menu\Programs\Startup
C:\Documents and Settings\Owner\Start Menu\Programs\Startup
C:\Program Files

Scan statistics
Files scanned 39554
Threat name 4
Infected objects 7
Suspicious objects 0
Duration of the scan 00:45:20

File name Threat name Threats count
C:\WINDOWS\system32\aspimgr.exe/C:\WINDOWS\system32\aspimgr.exe Infected: Backdoor.Win32.Agent.mga 1

C:\WINDOWS\cru629.dat Infected: Backdoor.Win32.Small.cyb 1

C:\WINDOWS\system32\aspimgr.exe Infected: Backdoor.Win32.Agent.mga 1

C:\WINDOWS\system32\cru629.dat Infected: Backdoor.Win32.Small.cyb 1

C:\WINDOWS\system32\dllcache\beep.sys Infected: not-a-virus:FraudTool.Win32.UltimateDefender.cm 1

C:\WINDOWS\system32\drivers\beep.sys Infected: not-a-virus:FraudTool.Win32.UltimateDefender.cm 1

C:\WINDOWS\system32\winivstr.exe Infected: not-a-virus:FraudTool.Win32.XPSecurityCenter.c 1

The selected area was scanned.

Edited by EstherM, 15 July 2008 - 06:50 PM.

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    Malware Monger

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Hi there,

Can you open any EXE files?

You have a backdoor trojan installed on your computer.
Backdoor Trojans, IRCBots and Infostealers are very dangerous because they provide a means of accessing a computer system that bypasses security mechanisms and steal sensitive information like passwords, personal and financial data which they send back to the hacker. Remote attackers use backdoor Trojans as part of an exploit to to gain unauthorized access to a computer and take control of it without your knowledge.

If your computer was used for online banking, has credit card information or other sensitive data on it, you should immediately disconnect from the Internet until your system is cleaned.
All passwords should be changed immediately to include those used for banking, email, eBay and forums. You should consider them to be compromised. They should be changed by using a different computer and not the infected one. If not, an attacker may get the new passwords and transaction information. Banking and credit card institutions should be notified of the possible security breach.


Please go here to install the recovery console and for a guide on using combofix.
Please note: Installing the Recovery Console plays a vital part in making this process of cleaning your computer safe, don't overlook this!

Now please download combofix from here or here. It is important that you save this file to your desktop.

Double click combofix.exe and follow the prompts. Please, never rename Combofix unless instructed.
When finished, it shall produce a log for you. Post that log and a Hijack This log in your next reply.

A quick heads up, if you click on combofix's window when it's running, you may cause it to stall.
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Recovery Console installed...

ComboFix will not run. It gives me a Secuity Warning with an option to run, but When I hit run it does nothing.
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Can you run any exe file?

Try re-running it, you may not have given it enough time... post back if nothing happens at all after 5 minutes (if a blue window pops up it may be slow but it is running)..

Edited by Mike, 16 July 2008 - 02:36 PM.

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I cant run any exe files.
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    Malware Monger

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That's why I asked in my first post :)

Download the attached text file.

Open the file with notepad.

In Notepad click on the "File" menu > Save As... Under "File name" type Fix.reg and Change "Save as type" to All Files
Posted Image
Now double click Fix.reg. A pop-up will appear asking you if you want to import this to your registry click yes.

Reboot your PC.

Try re-running combofix now.
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I did as instructed... exe still will not run :)

Sorry I didn't answer the question in the 1st place, I was a bit frazzled at the time.
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    Malware Monger

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Did you save it as a REG file like above?

Please download DAFT and save it to your desktop:

Now since you can't run .exe files, right click on daft.exe and click "rename", rename it to daft.com - a disclaimer will pop up asking if you want to change the file extension - click yes.
  • Double-click the daft.com icon.
  • Click on the Scan button.
  • Select everything it is displaying there
  • Click the Fix button.
  • Then rescan with DAFT again - it should say now that "All associations are OK"
  • Close DAFT if you receive that message. This means that it is fixed now.

Try re-running combofix.
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Yes, I saved previous txt to a .reg file.

When I click on daft.com it gives me nothing to select.
Gives message "All Associations are ok"
ComboFix still wont run
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    Malware Monger

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Let's get some information to work on at least..

Re-name ComboFix.exe to Combo-Fix.exe, see if it runs then.


Please RIGHT-CLICK HERE and Save As (in IE it's "Save Target As", in FF it's "Save Link As") to download Silent Runners.
  • Save it to the desktop.
  • Run Silent Runner's by doubleclicking the "Silent Runners" icon on your desktop.
  • You will receive a prompt:
    • Do you want to skip supplementary searches?
      click NO
  • If you receive an error just click OK and double-click it to run it again - sometimes it won't run as it's supposed to the first time but will in subsequent runs.
  • You will see a text file appear on the desktop - it's not done, let it run (it won't appear to be doing anything!)
  • Once you receive the prompt All Done!, open the text file on the desktop, copy that entire log, and paste it here.
*NOTE* If you receive any warning message about scripts, please choose to allow the script to run.

I also want an online scan as I suspect you may have some patched files,

Please run a BitDefender Online Scan

* Click I Agree to agree to the EULA.
* Allow the ActiveX control to install when prompted.
* Click Click here to scan to begin the scan.
* Please refrain from using the computer until the scan is finished. This might take a while to run, but it is important that nothing else is running while you scan.
* When the scan is finished, click on Click here to export the scan results.
* Save the report to your desktop so you can post it in your next reply. You may need to zip the html file and attach it here in your next reply.

Edited by Mike, 17 July 2008 - 12:52 PM.

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OK :)
Renaming to esther.exe worked for HTJ
Attached are scan results from BitDefender
This HJT log was obtained prior to BitDefender Scan:

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 11:11:07 AM, on 7/17/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16674)
Boot mode: Normal

Running processes:
C:\Program Files\Microsoft SQL Server\MSSQL$MICROSOFTBCM\Binn\sqlservr.exe
C:\Program Files\Intel\Wireless\Bin\ZcfgSvc.exe
C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
C:\Documents and Settings\Owner\Desktop\Esther.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.dell4me.com/mywaybiz
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft....k/?LinkId=69157
R3 - URLSearchHook: (no name) - {4D25F926-B9FE-4682-BF72-8AB8210D6D75} - C:\Program Files\MyWaySA\SrchAsDe\deSrcAs.dll
F2 - REG:system.ini: UserInit=C:\WINDOWS\system32\userinit.exe,C:\WINDOWS\system32\ntos.exe,
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar2.dll
O4 - HKLM\..\Run: [MSConfig] C:\WINDOWS\PCHealth\HelpCtr\Binaries\MSConfig.exe /auto
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [swg] C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
O4 - HKUS\S-1-5-18\..\Run: [braviax] C:\WINDOWS\system32\braviax.exe (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [braviax] C:\WINDOWS\system32\braviax.exe (User 'Default user')
O8 - Extra context menu item: E&xport to 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\jre1.6.0_05\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_05\bin\ssv.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\system32\Shdocvw.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: 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: {62789780-B744-11D0-986B-00609731A21D} (Autodesk MapGuide ActiveX Control) - http://www.maricopa....in/mgaxctrl.cab
O18 - Protocol: qbpos - {662E7FAE-5C17-491C-AD9D-98C1F66CC6A0} - C:\WINDOWS\system32\QBPOSProtocol.dll
O20 - AppInit_DLLs: cru629.dat

End of file - 3412 bytes

Attached Files

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Hehe, when I asked if you could run any exe files, I meant if you could run ANY program - not the tools we used, but at least we have some progress.

Please re-name ComboFix.exe to Combo-Fix.exe and run it now please.
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ComboFix 08-07-15.4 - Owner 2008-07-17 12:30:17.1 - NTFSx86
Microsoft Windows XP Professional 5.1.2600.2.1252.1.1033.18.638 [GMT -7:00]
Running from: C:\Documents and Settings\Owner\Desktop\Combo-Fix.exe
* Created a new restore point

((((((((((((((((((((((((((((((((((((((( Other Deletions )))))))))))))))))))))))))))))))))))))))))))))))))

C:\WINDOWS\system32\wsnpoem\video.dll . . . . failed to delete

((((((((((((((((((((((((((((((((((((((( Drivers/Services )))))))))))))))))))))))))))))))))))))))))))))))))


((((((((((((((((((((((((( Files Created from 2008-06-17 to 2008-07-17 )))))))))))))))))))))))))))))))

2008-07-17 11:13 . 2008-07-17 12:01 <DIR> d-------- C:\WINDOWS\BDOSCAN8
2008-07-15 12:30 . 2008-07-15 12:33 <DIR> d-------- C:\Program Files\Malwarebytes' Anti-Malware
2008-07-15 12:30 . 2008-07-15 12:30 <DIR> d-------- C:\Program Files\Common Files\Download Manager
2008-07-15 12:30 . 2008-07-15 12:30 <DIR> d-------- C:\Documents and Settings\All Users\Application Data\Malwarebytes
2008-07-15 12:30 . 2008-07-07 17:35 34,296 --a------ C:\WINDOWS\system32\drivers\mbamcatchme.sys
2008-07-15 12:30 . 2008-07-07 17:35 17,144 --a------ C:\WINDOWS\system32\drivers\mbam.sys
2008-06-20 10:41 . 2008-06-20 10:41 245,248 --------- C:\WINDOWS\system32\dllcache\mswsock.dll
2008-06-20 03:44 . 2008-06-20 03:44 138,368 --------- C:\WINDOWS\system32\dllcache\afd.sys

(((((((((((((((((((((((((((((((((((((((( Find3M Report ))))))))))))))))))))))))))))))))))))))))))))))))))))
2008-06-20 10:45 360,320 ----a-w C:\WINDOWS\system32\drivers\tcpip.sys
2008-06-20 10:44 138,368 ----a-w C:\WINDOWS\system32\drivers\afd.sys
2008-06-20 09:52 225,920 ----a-w C:\WINDOWS\system32\drivers\tcpip6.sys
2008-06-13 13:10 272,128 ------w C:\WINDOWS\system32\drivers\bthport.sys
2008-01-03 04:29 56 --sh--r C:\WINDOWS\system32\BC675F7EB0.sys
2008-01-03 04:29 3,766 --sha-w C:\WINDOWS\system32\KGyGaAvL.sys

((((((((((((((((((((((((((((((((((((( Reg Loading Points ))))))))))))))))))))))))))))))))))))))))))))))))))
*Note* empty entries & legit default entries are not shown

"ctfmon.exe"="C:\WINDOWS\system32\ctfmon.exe" [2004-08-04 04:00 15360]
"swg"="C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe" [2007-08-31 23:41 68856]

"MSConfig"="C:\WINDOWS\PCHealth\HelpCtr\Binaries\MSConfig.exe" [2005-09-26 17:34 169984]

[HKEY_LOCAL_MACHINE\software\microsoft\windows nt\currentversion\winlogon]

[HKEY_LOCAL_MACHINE\software\microsoft\windows nt\currentversion\winlogon\notify\IntelWireless]
2004-09-07 15:08 110592 C:\Program Files\Intel\Wireless\Bin\LgNotify.dll

[HKLM\~\startupfolder\C:^Documents and Settings^All Users^Start Menu^Programs^Startup^Acrobat Assistant.lnk]
path=C:\Documents and Settings\All Users\Start Menu\Programs\Startup\Acrobat Assistant.lnk
backup=C:\WINDOWS\pss\Acrobat Assistant.lnkCommon Startup

[HKLM\~\startupfolder\C:^Documents and Settings^All Users^Start Menu^Programs^Startup^Bluetooth Manager.lnk]
path=C:\Documents and Settings\All Users\Start Menu\Programs\Startup\Bluetooth Manager.lnk
backup=C:\WINDOWS\pss\Bluetooth Manager.lnkCommon Startup

[HKLM\~\startupfolder\C:^Documents and Settings^All Users^Start Menu^Programs^Startup^Digital Line Detect.lnk]
path=C:\Documents and Settings\All Users\Start Menu\Programs\Startup\Digital Line Detect.lnk
backup=C:\WINDOWS\pss\Digital Line Detect.lnkCommon Startup

[HKLM\~\startupfolder\C:^Documents and Settings^All Users^Start Menu^Programs^Startup^QuickBooks Update Agent.lnk]
path=C:\Documents and Settings\All Users\Start Menu\Programs\Startup\QuickBooks Update Agent.lnk
backup=C:\WINDOWS\pss\QuickBooks Update Agent.lnkCommon Startup

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\Adobe Photo Downloader]
--a------ 2007-03-09 12:09 63712 C:\Program Files\Adobe\Photoshop Album Starter Edition\3.2\Apps\apdproxy.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\Adobe Reader Speed Launcher]
--a------ 2007-10-10 20:51 39792 C:\Program Files\Adobe\Reader 8.0\Reader\reader_sl.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\Corel Photo Downloader]
--a------ 2005-11-16 17:08 106496 C:\Program Files\Corel\Corel Photo Album 6\MediaDetect.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\ctfmon.exe]
--a------ 2004-08-04 04:00 15360 C:\WINDOWS\system32\ctfmon.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\Dell QuickSet]
--a------ 2005-09-01 16:24 684032 C:\Program Files\Dell\QuickSet\quickset.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\DellSupport]
--a------ 2007-03-15 09:09 460784 C:\Program Files\DellSupport\DSAgnt.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\dla]
--a------ 2004-12-06 00:05 127035 C:\WINDOWS\system32\dla\tfswctrl.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\dscactivate]
--a------ 2007-11-15 10:24 16384 C:\Program Files\Dell Support Center\gs_agent\custom\dsca.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\DVDLauncher]
--------- 2005-02-23 15:19 53248 C:\Program Files\CyberLink\PowerDVD\DVDLauncher.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\igfxhkcmd]
--a------ 2005-07-19 09:06 77824 C:\WINDOWS\system32\hkcmd.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\igfxpers]
--a------ 2005-07-19 09:10 114688 C:\WINDOWS\system32\igfxpers.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\igfxtray]
--a------ 2005-07-19 09:09 94208 C:\WINDOWS\system32\igfxtray.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\IntelWireless]
--a------ 2004-10-30 13:59 385024 C:\Program Files\Intel\Wireless\Bin\iFrmewrk.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\ISUSPM Startup]
--a------ 2005-06-10 09:44 249856 C:\Program Files\Common Files\InstallShield\UpdateService\ISUSPM.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\ISUSScheduler]
--a------ 2005-06-10 09:44 81920 C:\Program Files\Common Files\InstallShield\UpdateService\issch.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\MimBoot]
--a------ 2005-09-08 18:20 8192 C:\PROGRA~1\MUSICM~1\MUSICM~3\mimboot.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\MMTray]
--a------ 2005-09-08 18:20 110592 C:\PROGRA~1\MUSICM~1\MUSICM~3\mm_tray.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\ModemOnHold]
--------- 2003-09-10 01:24 20480 C:\Program Files\NetWaiting\netwaiting.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\MSKDetectorExe]
--a------ 2005-07-12 18:05 1117184 C:\Program Files\McAfee\SpamKiller\MSKDetct.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\QuickTime Task]
--a------ 2005-12-21 16:05 98304 C:\Program Files\QuickTime\qttask.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\StrgSync.exe]
--a------ 2005-10-07 20:01 3032576 C:\Program Files\StorageSync\StrgSync.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\SunJavaUpdateSched]
--a------ 2008-02-22 04:25 144784 C:\Program Files\Java\jre1.6.0_05\bin\jusched.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\swg]
--a------ 2007-08-31 23:41 68856 C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\SynTPEnh]
--a------ 2005-06-24 05:36 729178 C:\Program Files\Synaptics\SynTP\SynTPEnh.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\SigmatelSysTrayApp]
--a------ 2005-09-09 22:19 393216 C:\WINDOWS\stsystra.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\services]
"WMPNetworkSvc"=3 (0x3)
"WLANKEEPER"=2 (0x2)
"S24EventMonitor"=2 (0x2)
"RegSrvc"=2 (0x2)
"QBPOSDBExtServices"=3 (0x3)
"ose"=3 (0x3)
"MDM"=2 (0x2)
"Intuit Entitlement Service v2"=3 (0x3)
"idsvc"=3 (0x3)
"gusvc"=3 (0x3)
"EvtEng"=2 (0x2)
"DSBrokerService"=3 (0x3)

[HKEY_LOCAL_MACHINE\software\microsoft\security center]

"EnableFirewall"= 0 (0x0)

"%windir%\\Network Diagnostic\\xpnetdiag.exe"=

\Shell\AutoRun\command - F:\LaunchU3.exe -a

\Shell\AutoRun\command - C:\WINDOWS\system32\RunDLL32.EXE Shell32.DLL,ShellExec_RunDLL autorun.exe
Contents of the 'Scheduled Tasks' folder
"2007-05-16 15:44:56 C:\WINDOWS\Tasks\ISP signup reminder 1.job"
- C:\WINDOWS\system32\OOBE\oobebaln.exe

catchme 0.3.1361 W2K/XP/Vista - rootkit/stealth malware detector by Gmer, http://www.gmer.net
Rootkit scan 2008-07-17 12:37:42
Windows 5.1.2600 Service Pack 2 NTFS

scanning hidden processes ...

scanning hidden autostart entries ...

scanning hidden files ...

C:\WINDOWS\system32\ntos.exe 93696 bytes executable

scan completed successfully
hidden files: 2

------------------------ Other Running Processes ------------------------
C:\Program Files\Intel\Wireless\Bin\ZCfgSvc.exe
C:\Program Files\Microsoft SQL Server\MSSQL$MICROSOFTBCM\Binn\sqlservr.exe
Completion time: 2008-07-17 12:42:01 - machine was rebooted
ComboFix-quarantined-files.txt 2008-07-17 19:41:52

Pre-Run: 76,348,096,512 bytes free
Post-Run: 76,312,698,880 bytes free

176 --- E O F --- 2008-07-09 21:17:55
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    Malware Monger

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Hi there,

Do you have a USB drive or flash drive? Tell me in your next post please.

Download SDFix and save it to your Desktop.

Double click SDFix.exe and it will extract the files to %systemdrive%
(Drive that contains the Windows Directory, typically C:\SDFix)

Please then reboot your computer in Safe Mode by doing the following :
  • Restart your computer
  • After hearing your computer beep once during startup, but before the Windows icon appears, tap the F8 key continually;
  • Instead of Windows loading as normal, the Advanced Options Menu should appear;
  • Select the first option, to run Windows in Safe Mode, then press Enter.
  • Choose your usual account.
  • Open the extracted SDFix folder and double click RunThis.bat to start the script.
  • Type Y to begin the cleanup process.
  • It will remove any Trojan Services and Registry Entries that it finds then prompt you to press any key to Reboot.
  • Press any Key and it will restart the PC.
  • When the PC restarts the Fixtool will run again and complete the removal process then display Finished, press any key to end the script and load your desktop icons.
  • Once the desktop icons load the SDFix report will open on screen and also save into the SDFix folder as Report.txt
    (Report.txt will also be copied to Clipboard ready for posting back on the forum).

Please click Start then Run, in the window appears type in Notepad.exe.
Highlight the entire content of the codebox below. Copy (Control + C) and Paste (Control + V) the content into the notepad window:

[HKEY_LOCAL_MACHINE\software\microsoft\windows nt\currentversion\winlogon]
Now in Notepad, go to File and in the menu that drops down click on Save As...
Save the file as CFScript.txt

Then drag the CFScript.txt into ComboFix.exe as depicted in the animation below. This will start ComboFix again.
Posted Image

After that please reboot your computer if it asks you to and post ComboFix.txt (the report the ComboFix will generate) in your next reply.
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SDFix: Version 1.206
Run by Owner on Thu 07/17/2008 at 02:09 PM

Microsoft Windows XP [Version 5.1.2600]
Running From: C:\SDFix

Checking Services :

Restoring Default Security Values
Restoring Default Hosts File


Checking Files :

Trojan Files Found:

C:\WINDOWS\system32\ntos.exe - Deleted
C:\WINDOWS\system32\wsnpoem\video.dll - Deleted
C:\WINDOWS\system32\wsnpoem\audio.dll - Deleted

Folder C:\WINDOWS\system32\wsnpoem - Removed

Removing Temp Files

ADS Check :

Final Check :

catchme 0.3.1361.2 W2K/XP/Vista - rootkit/stealth malware detector by Gmer, http://www.gmer.net
Rootkit scan 2008-07-17 14:17:21
Windows 5.1.2600 Service Pack 2 NTFS

scanning hidden processes ...

scanning hidden services & system hive ...

scanning hidden registry entries ...

scanning hidden files ...

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

Remaining Services :

Authorized Application Key Export:

"C:\\WINDOWS\\system32\\usmt\\migwiz.exe"="C:\\WINDOWS\\system32\\usmt\\migwiz.exe:*:Enabled:Files and Settings Transfer Wizard"
"C:\\Program Files\\Common Files\\Intuit\\Entitlement Client v2\\Server\\Intuit.Spc.Map.EntitlementClient.Server.Service.exe"="C:\\Program Files\\Common Files\\Intuit\\Entitlement Client v2\\Server\\Intuit.Spc.Map.EntitlementClient.Server.Service.exe:LocalSubNet:Enabled:Int
uit Entitlement Service v2"
"%windir%\\Network Diagnostic\\xpnetdiag.exe"="%windir%\\Network Diagnostic\\xpnetdiag.exe:*:Enabled:@xpsp3res.dll,-20000"
"C:\\Program Files\\TurboTax\\Home & Business 2007\\32bit\\ttax.exe"="C:\\Program Files\\TurboTax\\Home & Business 2007\\32bit\\ttax.exe:LocalSubNet:Enabled:TurboTax"
"C:\\Program Files\\TurboTax\\Home & Business 2007\\32bit\\updatemgr.exe"="C:\\Program Files\\TurboTax\\Home & Business 2007\\32bit\\updatemgr.exe:LocalSubNet:Enabled:TurboTax Update Manager"

"C:\\Program Files\\Common Files\\AOL\\ACS\\AOLacsd.exe"="C:\\Program Files\\Common Files\\AOL\\ACS\\AOLacsd.exe:*:Enabled:AOL"
"C:\\Program Files\\Common Files\\AOL\\ACS\\AOLDial.exe"="C:\\Program Files\\Common Files\\AOL\\ACS\\AOLDial.exe:*:Enabled:AOL"
"C:\\Program Files\\America Online 9.0\\waol.exe"="C:\\Program Files\\America Online 9.0\\waol.exe:*:Enabled:AOL"
"%windir%\\Network Diagnostic\\xpnetdiag.exe"="%windir%\\Network Diagnostic\\xpnetdiag.exe:*:Enabled:@xpsp3res.dll,-20000"

Remaining Files :

File Backups: - C:\SDFix\backups\backups.zip

Files with Hidden Attributes :

Tue 15 Jul 2008 211 A.SHR --- "C:\BOOT.BAK"
Wed 4 Aug 2004 60,416 A.SH. --- "C:\Program Files\Outlook Express\msimn.exe"
Wed 2 Jan 2008 56 ..SHR --- "C:\WINDOWS\system32\BC675F7EB0.sys"
Wed 2 Jan 2008 3,766 A.SH. --- "C:\WINDOWS\system32\KGyGaAvL.sys"
Wed 16 May 2007 0 A.SH. --- "C:\Documents and Settings\All Users\DRM\Cache\Indiv01.tmp"
Wed 7 May 2008 0 A..H. --- "C:\WINDOWS\SoftwareDistribution\Download\385cb67dda0ffd4dea8c0d990dc65796\BITC.tmp"
Wed 23 Jan 2008 0 A..H. --- "C:\WINDOWS\SoftwareDistribution\Download\523d056929e13eacf8392044f602e53e\BITD.tmp"
Wed 9 Jul 2008 30,208 ...H. --- "C:\Documents and Settings\Owner\Application Data\Microsoft\Word\~WRL0002.tmp"
Wed 16 May 2007 8 A..H. --- "C:\Documents and Settings\Owner\Application Data\Gtek\GTUpdate\AUpdate\Channels\ch_u1\lock.tmp"
Wed 16 May 2007 8 A..H. --- "C:\Documents and Settings\Owner\Application Data\Gtek\GTUpdate\AUpdate\Channels\ch_u2\lock.tmp"
Wed 16 May 2007 8 A..H. --- "C:\Documents and Settings\Owner\Application Data\Gtek\GTUpdate\AUpdate\Channels\ch_u3\lock.tmp"
Wed 23 May 2007 8 A..H. --- "C:\Documents and Settings\Owner\Application Data\Gtek\GTUpdate\AUpdate\Channels\ch_u4\lock.tmp"
Wed 18 Jul 2007 8 A..H. --- "C:\Documents and Settings\Owner\Application Data\Gtek\GTUpdate\AUpdate\Channels\ch_u5\lock.tmp"


I will now run CFScript.txt in ComboFix and post as soon as it is done.
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