Trojan.Downloader - Which Files to Remove?

JeanInMontana · July 30, 2008

Logs... I can't answer with out logs. What was the something ? No it's not normal.

anonimito · July 31, 2008

Okay, here is the log from the first scan that I ran once I reformatted:

Malwarebytes' Anti-Malware 1.23

Database version: 1007

Windows 5.1.2600 Service Pack 3

11:47:32 AM 7/29/2008

mbam-log-7-29-2008 (11-47-32).txt

Scan type: Quick Scan

Objects scanned: 38812

Time elapsed: 3 minute(s), 32 second(s)

Memory Processes Infected: 0

Memory Modules Infected: 0

Registry Keys Infected: 2

Registry Values Infected: 0

Registry Data Items Infected: 0

Folders Infected: 0

Files Infected: 0

Memory Processes Infected:

(No malicious items detected)

Memory Modules Infected:

(No malicious items detected)

Registry Keys Infected:

HKEY_CLASSES_ROOT\CLSID\{ce7c3cf0-4b15-11d1-abed-709549c10000} (Trojan.BHO) -> Quarantined and deleted successfully.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{ce7c3cf0-4b15-11d1-abed-709549c10000} (Trojan.BHO) -> Quarantined and deleted successfully.

Registry Values Infected:

(No malicious items detected)

Registry Data Items Infected:

(No malicious items detected)

Folders Infected:

(No malicious items detected)

Files Infected:

(No malicious items detected)

The next two scans were clean.

This is the log from the next scan that found something:

Malwarebytes' Anti-Malware 1.23

Database version: 1008

Windows 5.1.2600 Service Pack 3

3:15:10 AM 7/30/2008

mbam-log-7-30-2008 (03-15-10).txt

Scan type: Quick Scan

Objects scanned: 40949

Time elapsed: 4 minute(s), 37 second(s)

Memory Processes Infected: 0

Memory Modules Infected: 0

Registry Keys Infected: 1

Registry Values Infected: 0

Registry Data Items Infected: 0

Folders Infected: 0

Files Infected: 0

Memory Processes Infected:

(No malicious items detected)

Memory Modules Infected:

(No malicious items detected)

Registry Keys Infected:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{ce7c3cf0-4b15-11d1-abed-709549c10000} (Trojan.BHO) -> Quarantined and deleted successfully.

Registry Values Infected:

(No malicious items detected)

Registry Data Items Infected:

(No malicious items detected)

Folders Infected:

(No malicious items detected)

Files Infected:

(No malicious items detected)

And this is the log from my latest scan, which just finished:

Malwarebytes' Anti-Malware 1.24

Database version: 1012

Windows 5.1.2600 Service Pack 3

11:20:38 PM 7/30/2008

mbam-log-7-30-2008 (23-20-38).txt

Scan type: Quick Scan

Objects scanned: 45661

Time elapsed: 6 minute(s), 52 second(s)

Memory Processes Infected: 0

Memory Modules Infected: 0

Registry Keys Infected: 0

Registry Values Infected: 0

Registry Data Items Infected: 0

Folders Infected: 0

Files Infected: 1

Memory Processes Infected:

(No malicious items detected)

Memory Modules Infected:

(No malicious items detected)

Registry Keys Infected:

(No malicious items detected)

Registry Values Infected:

(No malicious items detected)

Registry Data Items Infected:

(No malicious items detected)

Folders Infected:

(No malicious items detected)

Files Infected:

C:\Documents and Settings\Kendall\Local Settings\Temp\CmdLineExt02.dll (Trojan.Agent) -> Quarantined and deleted successfully.

Thank you for the additional help.

JeanInMontana · July 31, 2008

You must not have done the reformat correctly is all I can think. When it asks do you want to completely remove the volume on C or overwrite, I forget the exact wording. Choose yes. You must completely erase the drive and then reinstall Windows.

anonimito · August 1, 2008

Well, I'm 99% sure I did it correctly. I deleted all the partitions, and it even advised me to leave one, but I knew that I had to get rid of everything. I started from square one, literally. There wasn't any other way to delete more...everything was gone.

JeanInMontana · August 1, 2008

Then you put a reinstall disk in, and ran a full install? Not a repair?

anonimito · August 1, 2008

Most definitely. It must have taken 5 hours...I had enough time to re-read Hamlet while I waited.

JeanInMontana · August 2, 2008

It doesn't take 5 hours. 30 minutes is an average, something wasn't right. What does MBAM show now? and HJT? There is a new version of MBAM, run a quick scan and post the log and a new HJT.

anonimito · August 2, 2008

MBAM log:

Malwarebytes' Anti-Malware 1.24

Database version: 1015

Windows 5.1.2600 Service Pack 3

4:48:03 AM 8/2/2008

mbam-log-8-2-2008 (04-48-03).txt

Scan type: Quick Scan

Objects scanned: 50264

Time elapsed: 8 minute(s), 46 second(s)

Memory Processes Infected: 0

Memory Modules Infected: 0

Registry Keys Infected: 0

Registry Values Infected: 0

Registry Data Items Infected: 0

Folders Infected: 0

Files Infected: 0

Memory Processes Infected:

(No malicious items detected)

Memory Modules Infected:

(No malicious items detected)

Registry Keys Infected:

(No malicious items detected)

Registry Values Infected:

(No malicious items detected)

Registry Data Items Infected:

(No malicious items detected)

Folders Infected:

(No malicious items detected)

Files Infected:

(No malicious items detected)

HJT log:

Logfile of Trend Micro HijackThis v2.0.2

Scan saved at 4:48:20 AM, on 8/2/2008

Platform: Windows XP SP3 (WinNT 5.01.2600)

MSIE: Internet Explorer v7.00 (7.00.6000.16674)

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:\WINDOWS\system32\devldr32.exe

C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe

C:\WINDOWS\Explorer.EXE

C:\Program Files\Alwil Software\Avast4\ashServ.exe

C:\WINDOWS\system32\kmw_run.exe

C:\Program Files\Creative\SBLive\Creative Diagnostics 2.0\DIAGENT.EXE

C:\WINDOWS\system32\KMW_SHOW.EXE

C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe

C:\WINDOWS\system32\ctfmon.exe

C:\WINDOWS\system32\spoolsv.exe

C:\WINDOWS\System32\CTsvcCDA.EXE

C:\WINDOWS\System32\nvsvc32.exe

C:\WINDOWS\System32\MsPMSPSv.exe

C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe

C:\Program Files\Alwil Software\Avast4\ashWebSv.exe

C:\WINDOWS\system32\notepad.exe

C:\Program Files\AIM\aim.exe

C:\Program Files\Internet Explorer\iexplore.exe

C:\Program Files\Malwarebytes' Anti-Malware\mbam.exe

C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

C:\WINDOWS\system32\wuauclt.exe

C:\WINDOWS\system32\NOTEPAD.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

O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll

O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll

O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.6.0_07\bin\ssv.dll

O4 - HKLM\..\Run: [kmw_run.exe] kmw_run.exe

O4 - HKLM\..\Run: [DIAGENT] C:\Program Files\Creative\SBLive\Creative Diagnostics 2.0\DIAGENT.EXE startup

O4 - HKLM\..\Run: [updReg] C:\WINDOWS\Updreg.exe

O4 - HKLM\..\Run: [AHQInit] C:\Program Files\Creative\SBLive\Program\AHQInit.exe

O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup

O4 - HKLM\..\Run: [nwiz] nwiz.exe /install

O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe

O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime

O4 - HKLM\..\Run: [PC Pitstop Optimize Reminder] C:\Program Files\PCPitstop\Optimize2\Reminder.exe

O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe

O4 - Startup: PowerReg Scheduler.exe

O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE

O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_07\bin\ssv.dll

O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_07\bin\ssv.dll

O9 - Extra button: AIM - {AC9E2541-2814-11d5-BC6D-00B0D0A1DE45} - C:\Program Files\AIM\aim.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: 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

O15 - Trusted Zone: www.darrenhayes.com

O15 - Trusted Zone: www.pandasecurity.com

O16 - DPF: {0E5F0222-96B9-11D3-8997-00104BD12D94} (PCPitstop Utility) - http://utilities.pcpitstop.com/da/PCPitStop.CAB

O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://www.update.microsoft.com/windowsupd...b?1217322802077

O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://www.update.microsoft.com/microsoftu...b?1217323398937

O16 - DPF: {8AD9C840-044E-11D1-B3E9-00805F499D93} (Java Runtime Environment 1.6.0) - http://dl8-cdn-01.sun.com/s/ESD44/JSCDL/jd...ows-i586-jc.cab

O16 - DPF: {B1E2B96C-12FE-45E2-BEF1-44A219113CDD} (SABScanProcesses Class) - http://www.superadblocker.com/activex/sabspx.cab

O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/flas...ent/swflash.cab

O16 - DPF: {FFB3A759-98B1-446F-BDA9-909C6EB18CC7} (PCPitstop Exam) - http://utilities.pcpitstop.com/Optimize2/pcpitstop2.dll

O20 - Winlogon Notify: !SASWinLogon - C:\Program Files\SUPERAntiSpyware\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: Creative Service for CDROM Access - Creative Technology Ltd - C:\WINDOWS\System32\CTsvcCDA.EXE

O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe

--

End of file - 6165 bytes

Thanks again for your help.

JeanInMontana · August 2, 2008

Looks good now. Get some of the free prevention programs on it, us SiteHound or SiteAdvisor and a host file.

anonimito · August 4, 2008

Looks good now. Get some of the free prevention programs on it, us SiteHound or SiteAdvisor and a host file.

Alrighty then. I'm glad to know that my logs finally look clean. Thank you for the additional advice; I'll get those downloaded shortly.

JeanInMontana · August 7, 2008

Since this issue is resolved I will close the thread to prevent others from posting into it. If you need assistance please start your own topic and someone will be happy to assist you.

The fixes and advice in this thread are for this machine only. Do not apply to your machine. Please start a thread of your own and someone will be happy to help you.

Trojan.Downloader - Which Files to Remove?

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