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Need help, TrojWare.Win32. TrojanDownloader.Agent removal

4 min read

This thread's last reply is from August 26, 2009, 11:28 AM UTC. Software, malware, and removal-tool advice below may be out of date — treat specific steps and download links with caution.

I downloaded a supposed music file on Limewire, and got this trojan. Comodo detected it, supposedly removed it, but I can't remove the file from my desktop. When I try to delete it, it says the file is in use by another program. Please help!

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 9:28:27 PM, on 8/18/2009
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.18702)
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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\COMODO\COMODO Internet Security\cmdagent.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\LEXBCES.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\LEXPPS.EXE
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\RTHDCPL.EXE
C:\Program Files\COMODO\COMODO Internet Security\cfp.exe
C:\Program Files\Java\jre6\bin\jusched.exe
C:\Program Files\Lexmark 1200 Series\lxczbmgr.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Lexmark 1200 Series\lxczbmon.exe
C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\MOM.EXE
C:\Program Files\Java\jre6\bin\jqs.exe
C:\Program Files\Common Files\Microsoft Shared\VS7DEBUG\MDM.EXE
c:\Program Files\Common Files\Protexis\License Service\PsiService_2.exe
C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\ccc.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Java\jre6\bin\jucheck.exe
C:\Program Files\LimeWire\LimeWire.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
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Program Files\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [COMODO Internet Security] "C:\Program Files\COMODO\COMODO Internet Security\cfp.exe" -h
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 9.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [Tweak UI] RUNDLL32.EXE TWEAKUI.CPL,TweakMeUp
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre6\bin\jusched.exe"
O4 - HKLM\..\Run: [NeroFilterCheck] C:\Program Files\Common Files\Ahead\Lib\NeroCheck.exe
O4 - HKLM\..\Run: [Lexmark 1200 Series] "C:\Program Files\Lexmark 1200 Series\lxczbmgr.exe"
O4 - HKCU\..\Run: [StartCCC] C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\CLIStart.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.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: {E2883E8F-472F-4FB0-9522-AC9BF37916A7} (get_atlcom Class) - http://platformdl.adobe.com/NOS/getPlusPlus/1.6/gp.cab
O20 - AppInit_DLLs: C:\WINDOWS\system32\guard32.dll
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: COMODO Internet Security Helper Service (cmdAgent) - COMODO - C:\Program Files\COMODO\COMODO Internet Security\cmdagent.exe
O23 - Service: getPlus(R) Helper - NOS Microsystems Ltd. - C:\Program Files\NOS\bin\getPlus_HelperSvc.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Program Files\Java\jre6\bin\jqs.exe
O23 - Service: LexBce Server (LexBceS) - Lexmark International, Inc. - C:\WINDOWS\system32\LEXBCES.EXE
O23 - Service: NBService - Nero AG - C:\Program Files\Nero\Nero 7\Nero BackItUp\NBService.exe
O23 - Service: Protexis Licensing V2 (PSI_SVC_2) - Protexis Inc. - c:\Program Files\Common Files\Protexis\License Service\PsiService_2.exe

--
End of file - 4843 bytes
Hi hisege,
-----------------------------------------------
Please Note Our Policy on the Use of P2P (Person to Person / Peer to Peer) file sharing programs
It is posted here: http://malwareremoval.com/forum/viewtopic.php?f=11&t=33112
In order for us to help you, please uninstall the following Peer to Peer program(s) so we are not wasting our time:
  • Click Start
  • Go to Control Panel
  • Go to Add/Remove Programs
  • Find and click Remove for the following (if present):
    Limewire

NOTE: Take care when answering any questions posed by an uninstaller. Some questions may be worded to deceive you into keeping the program.

If you choose to continue with our help, please do the following:
-----------------------------------------------------------
REBOOT Your Machine
----------------------------------------------------------------------------------
Download and Run MalwareBytes' Anti-Malware
Please go here to the Download Location, click on Download.
  • After clicking on the download and choosing Save, the "Save to location" dialog will come up.
  • Choose Desktop as the location to save the installer and click Save again.
  • You should now have a desktop icon named mbam-setup.exe. Double-click it.
  • Let it install the program where it wants to, with the default settings, and click Finish.
  • If an update is found, it will download and install the latest version.
  • If necessary, start Malwarebytes Anti-Malware again.
  • Once the program is running, select Perform Quick Scan, then click Scan.
  • When the scan is complete, click OK, then Show Results to view the results.
  • If it found any malware items. Be sure that every item is checked, and click Remove Selected.
  • When completed, a log will open in Notepad. Please save it to a convenient location, and post the contents in your reply.
  • The log can also be found using the "Logs" tab in the program. You can click any log listed to open its contents.
  • Recent logs are named by time/date stamp in this format : mbam-log-2009-mm-dd(hour-min-sec).txt
  • You can now delete the installer icon, named mbam-setup.exe from your desktop.

-----------------------------------------------------------
Retrieve the List of Installed programs Using HJT
Open HijackThis, click Open The Misc Tools Section. Then scroll down the list if you need to, click Open Uninstall Manager and Save List...
The List of installed programs will automatically be saved as uninstall_list.txt in your HiJackThis folder. In addition, the list opens in Notepad so you can also save as another name in another location if you wish. Please paste the contents into your next reply.
Click the "X" in the upper right corner of the HiJackThis window to close it.

So we are looking for the log from Malwarebytes Anti-Malware, and the Installed Programs list from HiJackThis.
Please post each one. Use two "post replies" if you prefer. Do not send any attachments unless asked.

askey127
Lack of Response