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Help me with trojan TR/Dldr.Sma.aqa.4.D

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This thread's last reply is from . Advice, software, and links below may be out of date — treat specific steps and download links with caution.

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Post #1
please help me this trojan!

Antivir finds everytime i start my computer the file TR/Dldr.Sma.aqa.4.D.


With auroruns I can always detect a file like this:

lipfur File not found: C:\WINNT\system32\dinwyfg.exe r

But it always changes his name.



With Hijacker I scanned a logfile like this:

Logfile of HijackThis v1.99.1
Scan saved at 11:16:14, on 02.10.2005
Platform: Windows 2000 SP4 (WinNT 5.00.2195)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\spoolsv.exe
C:\PROGRAMME\AVPERSONAL\AVGUARD.EXE
C:\Programme\AVPersonal\AVWUPSRV.EXE
C:\WINNT\system32\svchost.exe
C:\Programme\NVIDIA Corporation\NetworkAccessManager\Apache Group\Apache2\bin\apache.exe
C:\Programme\AMD\Cool'n'Quiet\GemServ.exe
C:\Programme\AMD\Cool'n'Quiet\gemback.exe
C:\Programme\NVIDIA Corporation\NetworkAccessManager\bin\nSvcIp.exe
C:\Programme\NVIDIA Corporation\NetworkAccessManager\bin\nSvcLog.exe
C:\WINNT\system32\nvsvc32.exe
C:\WINNT\system32\IoctlSvc.exe
C:\WINNT\system32\regsvc.exe
C:\WINNT\system32\MSTask.exe
C:\WINNT\system32\stisvc.exe
C:\WINNT\system32\UAService7.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\system32\mspmspsv.exe
C:\WINNT\system32\svchost.exe
C:\Programme\NVIDIA Corporation\NetworkAccessManager\bin\nSvcAppFlt.exe
C:\Programme\NVIDIA Corporation\NetworkAccessManager\Apache Group\Apache2\bin\apache.exe
C:\WINNT\Explorer.exe
C:\WINNT\system32\dinwyfg.exe
C:\Programme\NVIDIA Corporation\NetworkAccessManager\bin\nTrayFw.exe
C:\Programme\AVPersonal\AVGNT.EXE
C:\Programme\Microsoft IntelliType Pro\type32.exe
C:\Programme\Microsoft IntelliPoint\point32.exe
C:\Programme\TweakNow PowerPack\RAM_XP.exe
C:\Programme\Gemeinsame Dateien\Real\Update_OB\realsched.exe
D:\Tools\Hijacker\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.arcor.de
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.arcor.de
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.arcor.de
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://www.arcor.de
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.arcor.de
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.arcor.de
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Arcor AG & Co. KG
F2 - REG:system.ini: Shell=Explorer.exe C:\WINNT\Nail.exe
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programme\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: (no name) - {5C8B2A36-3DB1-42A4-A3CB-D426709BBFEB} - (no file)
O4 - HKLM\..\Run: [nTrayFw] C:\Programme\NVIDIA Corporation\NetworkAccessManager\bin\nTrayFw.exe
O4 - HKLM\..\Run: [AVGCtrl] "C:\Programme\AVPersonal\AVGNT.EXE" /min
O4 - HKLM\..\Run: [type32] "C:\Programme\Microsoft IntelliType Pro\type32.exe"
O4 - HKLM\..\Run: [IntelliPoint] "C:\Programme\Microsoft IntelliPoint\point32.exe"
O4 - HKLM\..\Run: [RAM Idle Professional] C:\Programme\TweakNow PowerPack\RAM_XP.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINNT\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINNT\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [TkBellExe] "C:\Programme\Gemeinsame Dateien\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [lipfur] C:\WINNT\system32\dinwyfg.exe r
O4 - Global Startup: Microsoft Office.lnk = D:\Anwendungen\Office2000\Office\OSA9.EXE
O9 - Extra button: Recherche-Assistent - {9455301C-CF6B-11D3-A266-00C04F689C50} - C:\Programme\Gemeinsame Dateien\Microsoft Shared\Encarta Researcher\EROProj.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O23 - Service: AntiVir Service (AntiVirService) - H+BEDV Datentechnik GmbH - C:\PROGRAMME\AVPERSONAL\AVGUARD.EXE
O23 - Service: app_filter - Unknown owner - C:\Programme\NVIDIA Corporation\NetworkAccessManager\bin\nSvcAppFlt.exe
O23 - Service: AntiVir Update (AVWUpSrv) - H+BEDV Datentechnik GmbH, Germany - C:\Programme\AVPersonal\AVWUPSRV.EXE
O23 - Service: Verwaltungsdienst für die Verwaltung logischer Datenträger (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - Service: Forceware Web Interface (ForcewareWebInterface) - Unknown owner - C:\Programme\NVIDIA Corporation\NetworkAccessManager\Apache Group\Apache2\bin\apache.exe" -k runservice (file missing)
O23 - Service: AMD PowerNow! ™ Technology Service (GemServ) - Advanced Micro Devices - C:\Programme\AMD\Cool'n'Quiet\GemServ.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Programme\Gemeinsame Dateien\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: ForceWare IP service (nSvcIp) - Unknown owner - C:\Programme\NVIDIA Corporation\NetworkAccessManager\bin\nSvcIp.exe
O23 - Service: ForceWare user log service (nSvcLog) - Unknown owner - C:\Programme\NVIDIA Corporation\NetworkAccessManager\bin\nSvcLog.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINNT\system32\nvsvc32.exe
O23 - Service: PLFlash DeviceIoControl Service - Prolific Technology Inc. - C:\WINNT\system32\IoctlSvc.exe
O23 - Service: Pml Driver HPZ12 - HP - C:\WINNT\system32\HPZipm12.exe
O23 - Service: System Startup Service (SvcProc) - Unknown owner - C:\WINNT\svcproc.exe
O23 - Service: SecuROM User Access Service (V7) (UserAccess7) - Sony DADC Austria AG. - C:\WINNT\system32\UAService7.exe

is there someone who can help me?
Post #2
Hello and welcome to the forum. If you still need help and are not being helped elsewhere, please follow these directions in the posted order. This one is being called a lot of names…lol, but Aurora/Nail will do. I first need to make sure your HJT folder which you have on D is on a drive and not a floppy or a CD. If you don't mind I would prefer you run it from here: C:\HJT\HijackThis.exe, thanks.

Thanks to Swandog46 and the 'team' that worked on it, we have a fix for this infection. You need to follow the directions carefully if you wish to be successful.

BEFORE BEGINNING, Please read completely through the instructions below and download the files from the links provided. You may want to save or print out these instructions for easier reference.

First, download Ewido Security Suite.

Next, download Lavasoft's Ad-Aware and the VX2 Cleaner Plug-in. Install Ad-Aware using the default options, then install vx2cleaner_inst.exe, taking all the defaults there as well.

Run Ad-Aware, update to the latest definitions, then click on Add-ons in the lefthand column. Select VX2 Cleaner V2.0 and click Run Tool. Click "OK", then, if something is found, click "Clean" as in the directions given. Click "Close", and exit Ad-Aware.

Reboot your PC and run Ad-Aware again. This time, click on the Start button in Ad-Aware, select "Perform smart system scan" and click Next. Once the scan finishes, click "Next" again. Select all objects found (right click anywhere in the list of found objects and click "Select All Objects"). Click "Next" one more time, then "OK" to confirm the removal.

You will be prompted to set Ad-Aware to run on reboot, click "OK". Exit Ad-Aware and restart your PC once again.

When Ad-Aware starts up, click on "Start", then "Next". Follow the steps above if anything is found, or click "Finish", then exit Ad-Aware.

For a final cleanup, please install and run Ewido.
  • When installing, under "Additional Options" uncheck "Install background guard" and "Install scan via context menu".
  • When you run ewido for the first time, you may get a warning "Database could not be found!". Click OK. We will fix this in a moment.
  • From the main ewido screen, click on update in the left menu, then click the Start update button.
  • After the update finishes (the status bar at the bottom will display "Update successful")
  • Click on the Scanner button in the left menu, then click on Complete System Scan. This scan can take quite a while to run.
  • If ewido finds anything, it will pop up a notification. We have been finding some cases of false positives with the new version of Ewido, so we need to step through the fixes one-by-one. If Ewido finds something that you KNOW is legitimate (for example, parts of AVG Antivirus, pcAnywhere and the game "Risk" have been flagged), select "none" as the action. DO NOT check "Perform action with all infections". If you are unsure of an entry, select "none" for the time being. I'll see that in the log you will post later and let you know if ewido needs to be run again.
  • When the scan finishes, click on "Save Report". This will create a text file. Make sure you know where to find this file again.
Please finish up by rebooting your system once more, and posting a new HijackThis log and the log from the Ewido scan.

Thanks…pskelley
TomCoyote forum
Slyware Warrior
Post #4
HERE ARE THE LOGS!


Logfile of HijackThis v1.99.1
Scan saved at 21:19:31, on 06.10.2005
Platform: Windows 2000 SP4 (WinNT 5.00.2195)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\spoolsv.exe
C:\PROGRAMME\AVPERSONAL\AVGUARD.EXE
C:\Programme\AVPersonal\AVWUPSRV.EXE
C:\WINNT\system32\svchost.exe
C:\Programme\ewido\security suite\ewidoctrl.exe
C:\Programme\NVIDIA Corporation\NetworkAccessManager\Apache Group\Apache2\bin\apache.exe
C:\Programme\AMD\Cool'n'Quiet\GemServ.exe
C:\Programme\AMD\Cool'n'Quiet\gemback.exe
C:\Programme\NVIDIA Corporation\NetworkAccessManager\bin\nSvcIp.exe
C:\Programme\NVIDIA Corporation\NetworkAccessManager\bin\nSvcLog.exe
C:\WINNT\system32\nvsvc32.exe
C:\WINNT\system32\IoctlSvc.exe
C:\WINNT\system32\regsvc.exe
C:\WINNT\system32\MSTask.exe
C:\WINNT\system32\stisvc.exe
C:\WINNT\system32\UAService7.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\system32\mspmspsv.exe
C:\WINNT\system32\svchost.exe
C:\Programme\NVIDIA Corporation\NetworkAccessManager\bin\nSvcAppFlt.exe
C:\Programme\NVIDIA Corporation\NetworkAccessManager\Apache Group\Apache2\bin\apache.exe
C:\WINNT\Explorer.EXE
C:\Programme\NVIDIA Corporation\NetworkAccessManager\bin\nTrayFw.exe
C:\Programme\AVPersonal\AVGNT.EXE
C:\Programme\Microsoft IntelliType Pro\type32.exe
C:\Programme\Microsoft IntelliPoint\point32.exe
C:\Programme\TweakNow PowerPack\RAM_XP.exe
C:\WINNT\system32\msiexec.exe
D:\Tools\Hijacker\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.arcor.de
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.arcor.de
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.arcor.de
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://www.arcor.de
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.arcor.de
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.arcor.de
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Arcor AG & Co. KG
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programme\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: (no name) - {5C8B2A36-3DB1-42A4-A3CB-D426709BBFEB} - (no file)
O4 - HKLM\..\Run: [nTrayFw] C:\Programme\NVIDIA Corporation\NetworkAccessManager\bin\nTrayFw.exe
O4 - HKLM\..\Run: [AVGCtrl] "C:\Programme\AVPersonal\AVGNT.EXE" /min
O4 - HKLM\..\Run: [type32] "C:\Programme\Microsoft IntelliType Pro\type32.exe"
O4 - HKLM\..\Run: [IntelliPoint] "C:\Programme\Microsoft IntelliPoint\point32.exe"
O4 - HKLM\..\Run: [RAM Idle Professional] C:\Programme\TweakNow PowerPack\RAM_XP.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINNT\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINNT\system32\NvMcTray.dll,NvTaskbarInit
O4 - Global Startup: Microsoft Office.lnk = D:\Anwendungen\Office2000\Office\OSA9.EXE
O9 - Extra button: Recherche-Assistent - {9455301C-CF6B-11D3-A266-00C04F689C50} - C:\Programme\Gemeinsame Dateien\Microsoft Shared\Encarta Researcher\EROProj.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\winnt\system32\nvappfilter.dll
O23 - Service: AntiVir Service (AntiVirService) - H+BEDV Datentechnik GmbH - C:\PROGRAMME\AVPERSONAL\AVGUARD.EXE
O23 - Service: app_filter - Unknown owner - C:\Programme\NVIDIA Corporation\NetworkAccessManager\bin\nSvcAppFlt.exe
O23 - Service: AntiVir Update (AVWUpSrv) - H+BEDV Datentechnik GmbH, Germany - C:\Programme\AVPersonal\AVWUPSRV.EXE
O23 - Service: Verwaltungsdienst für die Verwaltung logischer Datenträger (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - Service: ewido security suite control - ewido networks - C:\Programme\ewido\security suite\ewidoctrl.exe
O23 - Service: Forceware Web Interface (ForcewareWebInterface) - Unknown owner - C:\Programme\NVIDIA Corporation\NetworkAccessManager\Apache Group\Apache2\bin\apache.exe" -k runservice (file missing)
O23 - Service: AMD PowerNow! ™ Technology Service (GemServ) - Advanced Micro Devices - C:\Programme\AMD\Cool'n'Quiet\GemServ.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Programme\Gemeinsame Dateien\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: ForceWare IP service (nSvcIp) - Unknown owner - C:\Programme\NVIDIA Corporation\NetworkAccessManager\bin\nSvcIp.exe
O23 - Service: ForceWare user log service (nSvcLog) - Unknown owner - C:\Programme\NVIDIA Corporation\NetworkAccessManager\bin\nSvcLog.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINNT\system32\nvsvc32.exe
O23 - Service: PLFlash DeviceIoControl Service - Prolific Technology Inc. - C:\WINNT\system32\IoctlSvc.exe
O23 - Service: Pml Driver HPZ12 - HP - C:\WINNT\system32\HPZipm12.exe
O23 - Service: SecuROM User Access Service (V7) (UserAccess7) - Sony DADC Austria AG. - C:\WINNT\system32\UAService7.exe


AND…


ewido security suite - Scan Report
———————————————————

+ Erstellt am: 21:13:46, 06.10.2005
+ Report-Checksumme: D92D0C67

+ Scanergebnis:


C:\Dokumente und Einstellungen\Administrator\Lokale Einstellungen\Temporary Internet Files\Content.IE5\C12LGTOJ\svcproc[1].exe -> Trojan.Stervis.d : Gesäubert mit Backup
C:\WINNT\jmyfwq.exe -> Adware.BetterInternet : Gesäubert mit Backup
C:\WINNT\system32\iqodkhn.exe -> Trojan.Agent.ay : Gesäubert mit Backup
C:\WINNT\wuomloqbgup.exe -> Adware.BetterInternet : Gesäubert mit Backup


::Report Ende
Post #5
OK you got the bad one, just a little more. first do you know what this is: C:\WINNT\system32\IoctlSvc.exe? It may be valid but I do not recognize it and several others in your log. I managed to check all except for this one. If you know it, tell me what it is and if not, use one or more of these online scans to check if it is safe:
http://virusscan.jotti.org/
http://www.kaspersky.com/scanforvirus
http://www.virustotal.com/flash/index_en.html

I just don't see anything else in the log that should be a problem. How is the computer running now?

Here is some great information from Tony Klein, Texruss, ChrisRLG and Grinler to help you stay clean and safe online:
http://forums.net-integration.net/index.php?showtopic=3051
http://russelltexas.com/malware/allclear.htm
http://forum.malwareremoval.com/viewtopic.php?t=14
http://www.bleepingcomputer.com/forums/topict2520.html

Thanks…pskelley
TomCoyote forum
Slyware Warrior
Post #6 last edited
it is a PFlash DeviceoControlService from Profilic Technology. This is what the programm AUTORUNS says! computer is running good. no little program when i start my computer. hope not to see you soon! HiHi! thanks so much…. mdrogies
Post #7
Glad we could be of assistance. This topic is now closed. If you wish it reopened, please send us an email (Click for address) with a link to your thread.

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