Welcome to MalwareRemoval.com,
What if we told you that you could get malware removal help from experts, and that it was 100% free? MalwareRemoval.com provides free support for people with infected computers. Our help, and the tools we use are always 100% free. No hidden catch. We simply enjoy helping others. You enjoy a clean, safe computer.

Malware Removal Instructions

Unknown DCOM Trojan please help

MalwareRemoval.com provides free support for people with infected computers. Using plain language that anyone can understand, our community of volunteer experts will walk you through each step.

Unknown DCOM Trojan please help

Unread postby Guilhermino » August 18th, 2008, 10:37 am

I have some sort of trojan that uses DCOM to connect itself to dozens of internet servers ( apparently mostly spammers ) transmiting some sort of information from my PC. I've already been alerted by my ISP that I am sending SPAM, and recently my anti-virus has detected infected files being downloaded out of nowhere.
I've already examined my windows startup for suspicious files and my anti-virus ( nod32 ) detects no virus or trojan.
I've attached my Hijackthis logs. Can you help me ? Thanks.

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 19:52:36, on 13-08-2008
Platform: Windows XP SP2 (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\spoolsv.exe
C:\Programas\Ficheiros comuns\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\WINDOWS\system32\CTsvcCDA.exe
C:\Programas\Ficheiros comuns\Microsoft Shared\VS7DEBUG\mdm.exe
C:\Programas\Nero\Nero8\Nero BackItUp\NBService.exe
C:\Programas\Eset\nod32krn.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\system32\IoctlSvc.exe
C:\WINDOWS\system32\HPZipm12.exe
C:\WINDOWS\system32\PnkBstrA.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\Programas\Ficheiros comuns\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe
C:\Programas\Ficheiros comuns\Nero\Lib\NMIndexingService.exe
C:\Programas\Windows Live\Messenger\usnsvc.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\Explorer.EXE
C:\Programas\Creative\Sound Blaster X-Fi\Volume Panel\VolPanlu.exe
C:\Programas\Creative\Shared Files\Module Loader\DLLML.exe
C:\WINDOWS\CTHELPER.EXE
C:\WINDOWS\system32\CTXFIHLP.EXE
C:\Programas\Eset\nod32kui.exe
C:\Programas\Java\jre1.6.0_07\bin\jusched.exe
C:\Programas\DAEMON Tools\daemon.exe
C:\Programas\Adobe\Acrobat 8.0\Acrobat\Acrotray.exe
C:\Programas\Microsoft IntelliPoint\point32.exe
C:\WINDOWS\SYSTEM32\CTXFISPI.EXE
C:\Programas\AGEIA Technologies\TrayIcon.exe
C:\WINDOWS\system32\RUNDLL32.EXE
C:\Programas\Microsoft Office\Office12\GrooveMonitor.exe
C:\Programas\Ficheiros comuns\Real\Update_OB\realsched.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programas\Ficheiros comuns\Nero\Lib\NMIndexStoreSvr.exe
C:\Programas\ASUS WiFi-AP Solo\RtWLan.exe
C:\Programas\HP\Digital Imaging\bin\hpqtra08.exe
C:\Programas\RemoteScan Server\RemoteScanServer.exe
C:\PROGRA~1\Webshots\webshots.scr
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\rdpclip.exe
C:\WINDOWS\system32\logonui.exe
C:\WINDOWS\system32\logon.scr
C:\Programas\Trend Micro\HijackThis\HijackThis.exe
C:\Programas\Internet Explorer\iexplore.exe
C:\Programas\Ficheiros comuns\Microsoft Shared\Windows Live\WLLoginProxy.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.pt/
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
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://www.faststone.org/ThankYou.htm
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Hiperligações
O2 - BHO: SnagIt Toolbar Loader - {00C6482D-C502-44C8-8409-FCE54AD9C208} - C:\Programas\TechSmith\SnagIt 9\SnagItBHO.dll
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programas\Ficheiros comuns\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: RealPlayer Download and Record Plugin for Internet Explorer - {3049C3E9-B461-4BC5-8870-4C09146192CA} - C:\Program Files\Real\RealPlayer\rpbrowserrecordplugin.dll
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: Groove GFS Browser Helper - {72853161-30C5-4D22-B7F9-0BBC1D38A37E} - C:\Programas\Microsoft Office\Office12\GrooveShellExtensions.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programas\Java\jre1.6.0_07\bin\ssv.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O2 - BHO: Programa Auxiliar de Início de Sessão do Windows Live - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Programas\Ficheiros comuns\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: ACA Capture - {93C69D87-A11D-4FFC-BC56-BE7EE0D235BA} - C:\Programas\ACASystems\ACACapturePro422\scap0003p.dll
O2 - BHO: Adobe PDF Conversion Toolbar Helper - {AE7CD045-E861-484f-8273-0445EE161910} - C:\Programas\Adobe\Acrobat 8.0\Acrobat\AcroIEFavClient.dll
O3 - Toolbar: Adobe PDF - {47833539-D0C5-4125-9FA8-0819E2EAAC93} - C:\Programas\Adobe\Acrobat 8.0\Acrobat\AcroIEFavClient.dll
O3 - Toolbar: SnagIt - {8FF5E183-ABDE-46EB-B09E-D2AAB95CABE3} - C:\Programas\TechSmith\SnagIt 9\SnagItIEAddin.dll
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [JMB36X Configure] C:\WINDOWS\system32\JMRaidTool.exe boot
O4 - HKLM\..\Run: [VolPanel] "C:\Programas\Creative\Sound Blaster X-Fi\Volume Panel\VolPanlu.exe" /r
O4 - HKLM\..\Run: [AudioDrvEmulator] "C:\Programas\Creative\Shared Files\Module Loader\DLLML.exe" -1 AudioDrvEmulator "C:\Programas\Creative\Shared Files\Module Loader\Audio Emulator\AudDrvEm.dll"
O4 - HKLM\..\Run: [CTHelper] CTHELPER.EXE
O4 - HKLM\..\Run: [CTxfiHlp] CTXFIHLP.EXE
O4 - HKLM\..\Run: [UpdReg] C:\WINDOWS\UpdReg.EXE
O4 - HKLM\..\Run: [nod32kui] "C:\Programas\Eset\nod32kui.exe" /WAITSERVICE
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Programas\Java\jre1.6.0_07\bin\jusched.exe"
O4 - HKLM\..\Run: [DAEMON Tools] "C:\Programas\DAEMON Tools\daemon.exe" -lang 1033
O4 - HKLM\..\Run: [Acrobat Assistant 8.0] "C:\Programas\Adobe\Acrobat 8.0\Acrobat\Acrotray.exe"
O4 - HKLM\..\Run: [IntelliPoint] "C:\Programas\Microsoft IntelliPoint\point32.exe"
O4 - HKLM\..\Run: [AGEIA PhysX SysTray] C:\Programas\AGEIA Technologies\TrayIcon.exe
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [GrooveMonitor] "C:\Programas\Microsoft Office\Office12\GrooveMonitor.exe"
O4 - HKLM\..\Run: [NeroFilterCheck] C:\Programas\Ficheiros comuns\Nero\Lib\NeroCheck.exe
O4 - HKLM\..\Run: [NBKeyScan] "C:\Programas\Nero\Nero8\Nero BackItUp\NBKeyScan.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Programas\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [TkBellExe] "C:\Programas\Ficheiros comuns\Real\Update_OB\realsched.exe" -osboot
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [WeatherWatcher] C:\Programas\Weather Watcher\ww.exe
O4 - HKCU\..\Run: [MsnMsgr] "C:\Programas\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [swg] C:\Programas\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
O4 - HKCU\..\Run: [IndxStoreSvr_{79662E04-7C6C-4d9f-84C7-88D8A56B10AA}] "C:\Programas\Ficheiros comuns\Nero\Lib\NMIndexStoreSvr.exe" ASO-616B5711-6DAE-4795-A05F-39A1E5104020
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVIÇO LOCAL')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Serviço de rede')
O4 - HKUS\S-1-5-21-1960408961-1547161642-725345543-1004\..\Run: [msnmsgr] "C:\Programas\Windows Live\Messenger\MsnMsgr.Exe" /background (User 'João')
O4 - HKUS\S-1-5-21-1960408961-1547161642-725345543-1004\..\Run: [BitTorrent DNA] "C:\Programas\DNA\btdna.exe" (User 'João')
O4 - HKUS\S-1-5-21-1960408961-1547161642-725345543-1004\..\Run: [IndxStoreSvr_{79662E04-7C6C-4d9f-84C7-88D8A56B10AA}] "C:\Programas\Ficheiros comuns\Nero\Lib\NMIndexStoreSvr.exe" ASO-616B5711-6DAE-4795-A05F-39A1E5104020 (User 'João')
O4 - HKUS\S-1-5-21-1960408961-1547161642-725345543-1004\..\Run: [WeatherWatcherLive] "C:\Programas\Weather Watcher Live\ww.exe" (User 'João')
O4 - HKUS\S-1-5-21-1960408961-1547161642-725345543-1007\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe (User 'Margarida')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O4 - Startup: RemoteScan Server.lnk = C:\Programas\RemoteScan Server\RemoteScanServer.exe
O4 - Startup: Webshots.lnk = C:\Programas\Webshots\Launcher.exe
O4 - Global Startup: Adobe Gamma.lnk = C:\Programas\Ficheiros comuns\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: ASUS WiFi-AP Solo.lnk = ?
O4 - Global Startup: HP Digital Imaging Monitor.lnk = C:\Programas\HP\Digital Imaging\bin\hpqtra08.exe
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O8 - Extra context menu item: Append to existing PDF - res://C:\Programas\Adobe\Acrobat 8.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Convert link target to Adobe PDF - res://C:\Programas\Adobe\Acrobat 8.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Convert link target to existing PDF - res://C:\Programas\Adobe\Acrobat 8.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Convert selected links to Adobe PDF - res://C:\Programas\Adobe\Acrobat 8.0\Acrobat\AcroIEFavClient.dll/AcroIECaptureSelLinks.html
O8 - Extra context menu item: Convert selected links to existing PDF - res://C:\Programas\Adobe\Acrobat 8.0\Acrobat\AcroIEFavClient.dll/AcroIEAppendSelLinks.html
O8 - Extra context menu item: Convert selection to Adobe PDF - res://C:\Programas\Adobe\Acrobat 8.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Convert selection to existing PDF - res://C:\Programas\Adobe\Acrobat 8.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Convert to Adobe PDF - res://C:\Programas\Adobe\Acrobat 8.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: E&xportar para o Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office12\EXCEL.EXE/3000
O8 - Extra context menu item: Sothink SWF Catcher - C:\Programas\Ficheiros comuns\SourceTec\SWF Catcher\InternetExplorer.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programas\Java\jre1.6.0_07\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programas\Java\jre1.6.0_07\bin\ssv.dll
O9 - Extra button: Enviar para o OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~1\MICROS~2\Office12\ONBttnIE.dll
O9 - Extra 'Tools' menuitem: &Enviar para o OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~1\MICROS~2\Office12\ONBttnIE.dll
O9 - Extra button: ACA Capture Pro - {905A31AA-BDD1-44bd-9920-53D34E5953A4} - C:\Programas\ACASystems\ACACapturePro422\SCapPro.exe
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\Office12\REFIEBAR.DLL
O9 - Extra button: (no name) - {9543741D-4E79-4f0d-8E60-A702CDF8B2D2} - C:\Programas\ACASystems\ACACapturePro422\SCapPro.exe
O9 - Extra 'Tools' menuitem: ACA Capture Pro - {9543741D-4E79-4f0d-8E60-A702CDF8B2D2} - C:\Programas\ACASystems\ACACapturePro422\SCapPro.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: Sothink SWF Catcher - {E19ADC6E-3909-43E4-9A89-B7B676377EE3} - C:\Programas\Ficheiros comuns\SourceTec\SWF Catcher\InternetExplorer.htm
O9 - Extra 'Tools' menuitem: Sothink SWF Catcher - {E19ADC6E-3909-43E4-9A89-B7B676377EE3} - C:\Programas\Ficheiros comuns\SourceTec\SWF Catcher\InternetExplorer.htm
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:\Programas\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programas\Messenger\msmsgs.exe
O16 - DPF: {20A60F0D-9AFA-4515-A0FD-83BD84642501} (Checkers Class) - http://messenger.zone.msn.com/binary/ms ... b56986.cab
O16 - DPF: {62789780-B744-11D0-986B-00609731A21D} (Autodesk MapGuide ActiveX Control) - http://download.autodesk.com/esd/mapgui ... axctrl.cab
O16 - DPF: {67A5F8DC-1A4B-4D66-9F24-A704AD929EEE} (System Requirements Lab) - http://www.nvidia.com/content/DriverDow ... eqlab2.cab
O16 - DPF: {67DABFBF-D0AB-41FA-9C46-CC0F21721616} (DivXBrowserPlugin Object) - http://download.divx.com/player/DivXBrowserPlugin.cab
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsoftup ... 8655243490
O16 - DPF: {C3F79A2B-B9B4-4A66-B012-3EE46475B072} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/Me ... b56907.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/s ... wflash.cab
O16 - DPF: {F5A7706B-B9C0-4C89-A715-7A0C6B05DD48} (Minesweeper Flags Class) - http://messenger.zone.msn.com/binary/Mi ... b56986.cab
O18 - Protocol: grooveLocalGWS - {88FED34C-F0CA-4636-A375-3CB6248B04CD} - C:\Programas\Microsoft Office\Office12\GrooveSystemServices.dll
O20 - Winlogon Notify: dpnmodem32 - C:\WINDOWS\SYSTEM32\dpnmodem32.dll
O23 - Service: Adobe LM Service - Adobe Systems - C:\Programas\Ficheiros comuns\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: Apple Mobile Device - Apple, Inc. - C:\Programas\Ficheiros comuns\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
O23 - Service: Creative Service for CDROM Access - Creative Technology Ltd - C:\WINDOWS\system32\CTsvcCDA.exe
O23 - Service: FLEXnet Licensing Service - Macrovision Europe Ltd. - C:\Programas\Ficheiros comuns\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe
O23 - Service: Nero BackItUp Scheduler 3 - Nero AG - C:\Programas\Nero\Nero8\Nero BackItUp\NBService.exe
O23 - Service: NMIndexingService - Nero AG - C:\Programas\Ficheiros comuns\Nero\Lib\NMIndexingService.exe
O23 - Service: NOD32 Kernel Service (NOD32krn) - Eset - C:\Programas\Eset\nod32krn.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: PLFlash DeviceIoControl Service - Prolific Technology Inc. - C:\WINDOWS\system32\IoctlSvc.exe
O23 - Service: Pml Driver HPZ12 - HP - C:\WINDOWS\system32\HPZipm12.exe
O23 - Service: PnkBstrA - Unknown owner - C:\WINDOWS\system32\PnkBstrA.exe
O23 - Service: Remote Packet Capture Protocol v.0 (experimental) (rpcapd) - CACE Technologies - C:\Programas\WinPcap\rpcapd.exe

--
End of file - 14918 bytes
Guilhermino
Active Member
 
Posts: 3
Joined: August 13th, 2008, 2:55 pm
Advertisement
Register to Remove

Re: Unknown DCOM Trojan please help

Unread postby John B. » August 19th, 2008, 6:12 am

Please look at your original topic - I replied there.
User avatar
John B.
MRU Master Emeritus
 
Posts: 4568
Joined: May 14th, 2006, 5:05 am
Location: The Netherlands


  • Similar Topics
    Replies
    Views
    Last post

Return to Infected? Virus, malware, adware, ransomware, oh my!



Who is online

Users browsing this forum: No registered users and 494 guests

Contact us:

Advertisements do not imply our endorsement of that product or service. Register to remove all ads. The forum is run by volunteers who donate their time and expertise. We make every attempt to ensure that the help and advice posted is accurate and will not cause harm to your computer. However, we do not guarantee that they are accurate and they are to be used at your own risk. All trademarks are the property of their respective owners.

Member site: UNITE Against Malware