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Thread: SHeur3 Trojan

  1. #1
    Junior Member
    Join Date
    Apr 2010
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    Default SHeur3 Trojan

    I believe that my computer has been infected with a Trojan malware file. I use the AVG free antivirus software to protect my computer, and it says that I have a number of trojans in my computer. These include: Trojan horse Generic.KJX, Trojan Horse Generic.IMD, Trojan horse Generic.KRB, and Trojan horse SHeur3.NZQ. All of these, I suspect, were removed except SHeur3, which keeps being detected when it opens by itself. The rest are either not being picked up by AVG or were completely quarantined I guess.

    I don't know how I was infected with this malware, but it causes my computer to run slowly and creates alot of processes on its own. Plz help...

    Heres initial scan. Don't know if it is required...

    Logfile of Trend Micro HijackThis v2.0.3 (BETA)
    Scan saved at 8:22:59 PM, on 4/3/2010
    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\csrss.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\svchost.exe
    C:\WINDOWS\system32\svchost.exe
    C:\WINDOWS\system32\svchost.exe
    C:\Program Files\AVG\AVG9\avgchsvx.exe
    C:\Program Files\AVG\AVG9\avgrsx.exe
    C:\WINDOWS\system32\spoolsv.exe
    C:\Program Files\AVG\AVG9\avgcsrvx.exe
    C:\WINDOWS\Explorer.EXE
    C:\WINDOWS\ehome\ehtray.exe
    C:\Program Files\Intel\Intel Matrix Storage Manager\Iaanotif.exe
    C:\WINDOWS\SYSTEM32\AREVENT.EXE
    C:\WINDOWS\RTHDCPL.EXE
    C:\Program Files\Common Files\Symantec Shared\PIF\{B8E1DD85-8582-4c61-B58F-2F227FCA9A08}\PIFSvc.exe
    C:\Program Files\iHome\Keyboard Driver\StartAutorun.exe
    C:\PROGRA~1\AVG\AVG9\avgtray.exe
    C:\Program Files\Java\jre6\bin\jusched.exe
    C:\Program Files\iHome\Keyboard Driver\KMConfig.exe
    C:\Program Files\Hp\HP Software Update\HPWuSchd2.exe
    C:\Program Files\Messenger\msmsgs.exe
    C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
    C:\WINDOWS\system32\ctfmon.exe
    C:\WINDOWS\system32\svchost.exe
    C:\Program Files\iHome\Keyboard Driver\KMProcess.exe
    C:\WINDOWS\system32\rundll32.exe
    C:\Program Files\DAEMON Tools Lite\DTLite.exe
    C:\Program Files\Symantec\LiveUpdate\ALUSchedulerSvc.exe
    C:\Program Files\Hewlett-Packard\Digital Imaging\bin\hpqtra08.exe
    C:\Program Files\AVG\AVG9\avgwdsvc.exe
    C:\WINDOWS\eHome\ehRecvr.exe
    C:\WINDOWS\eHome\ehSched.exe
    C:\WINDOWS\system32\svchost.exe
    C:\WINDOWS\system32\svchost.exe
    C:\Program Files\Intel\Intel Matrix Storage Manager\Iaantmon.exe
    C:\Program Files\Java\jre6\bin\jqs.exe
    C:\Program Files\AVG\AVG9\avgnsx.exe
    C:\Program Files\iHome\Keyboard Driver\KMWDSrv.exe
    C:\Program Files\Common Files\LightScribe\LSSrvc.exe
    C:\Program Files\Common Files\Symantec Shared\PIF\{B8E1DD85-8582-4c61-B58F-2F227FCA9A08}\PIFSvc.exe
    C:\WINDOWS\System32\svchost.exe
    C:\WINDOWS\System32\svchost.exe
    C:\WINDOWS\system32\svchost.exe
    C:\WINDOWS\system32\svchost.exe
    C:\WINDOWS\system32\tservice.exe
    C:\Program Files\AVG\AVG9\avgemc.exe
    C:\Program Files\AVG\AVG9\avgcsrvx.exe
    C:\Program Files\Intel\IntelDH\Intel(R) Quick Resume Technology Drivers\Elservice.exe
    C:\WINDOWS\ehome\mcrdsvc.exe
    C:\WINDOWS\system32\wbem\wmiprvse.exe
    C:\WINDOWS\system32\dllhost.exe
    C:\WINDOWS\system32\wbem\wmiprvse.exe
    C:\WINDOWS\System32\alg.exe
    C:\WINDOWS\System32\svchost.exe
    C:\WINDOWS\eHome\ehmsas.exe
    C:\HP\KBD\KBD.EXE
    c:\windows\system\hpsysdrv.exe
    C:\Program Files\DISC\DISCover.exe
    C:\Program Files\DISC\DiscUpdMgr.exe
    C:\Program Files\DISC\DiscStreamHub.exe
    C:\Program Files\Internet Explorer\iexplore.exe
    C:\Program Files\Internet Explorer\iexplore.exe
    C:\Program Files\Hewlett-Packard\Digital Imaging\Smart Web Printing\hpswp_clipbook.exe
    C:\WINDOWS\system32\msiexec.exe
    C:\Program Files\HiJackThis\TrendMicro\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
    R3 - URLSearchHook: AVG Security Toolbar BHO - {A3BC75A2-1F87-4686-AA43-5347D756017C} - C:\Program Files\AVG\AVG9\Toolbar\IEToolbar.dll
    R3 - URLSearchHook: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
    O2 - BHO: &Yahoo! Toolbar Helper - {02478D38-C3F9-4efb-9B51-7695ECA05670} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
    O2 - BHO: HP Print Enhancer - {0347C33E-8762-4905-BF09-768834316C61} - C:\Program Files\Hewlett-Packard\Digital Imaging\Smart Web Printing\hpswp_printenhancer.dll
    O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
    O2 - BHO: (no name) - {20091701-1cf7-4cdd-b9bc-18e6637fc0b7} - wefofole.dll (file missing)
    O2 - BHO: WormRadar.com IESiteBlocker.NavFilter - {3CA2F312-6F6E-4B53-A66E-4E65E497C8C0} - C:\Program Files\AVG\AVG9\avgssie.dll
    O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
    O2 - BHO: AVG Security Toolbar BHO - {A3BC75A2-1F87-4686-AA43-5347D756017C} - C:\Program Files\AVG\AVG9\Toolbar\IEToolbar.dll
    O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - C:\Program Files\Google\Google Toolbar\GoogleToolbar_32.dll
    O2 - BHO: HpWebHelper - {AAAE832A-5FFF-4661-9C8F-369692D1DCB9} - C:\WINDOWS\pchealth\helpctr\Vendors\CN=Hewlett-Packard,L=Cupertino,S=Ca,C=US\plugin\WebHelper.dll
    O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Program Files\Google\GoogleToolbarNotifier\5.5.4723.1820\swg.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
    O2 - BHO: SingleInstance Class - {FDAD4DA1-61A2-4FD8-9C17-86F7AC245081} - C:\Program Files\Yahoo!\Companion\Installs\cpn\YTSingleInstance.dll
    O2 - BHO: HP Smart BHO Class - {FFFFFFFF-CF4E-4F2B-BDC2-0E72E116A856} - C:\Program Files\Hewlett-Packard\Digital Imaging\Smart Web Printing\hpswp_BHO.dll
    O3 - Toolbar: AVG Security Toolbar - {CCC7A320-B3CA-4199-B1A6-9F516DD69829} - C:\Program Files\AVG\AVG9\Toolbar\IEToolbar.dll
    O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
    O3 - Toolbar: Google Toolbar - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - C:\Program Files\Google\Google Toolbar\GoogleToolbar_32.dll
    O4 - HKLM\..\Run: [ehTray] C:\WINDOWS\ehome\ehtray.exe
    O4 - HKLM\..\Run: [ftutil2] rundll32.exe ftutil2.dll,SetWriteCacheMode
    O4 - HKLM\..\Run: [IAAnotif] C:\Program Files\Intel\Intel Matrix Storage Manager\Iaanotif.exe
    O4 - HKLM\..\Run: [ARMsg] C:\WINDOWS\SYSTEM32\AREVENT.EXE
    O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
    O4 - HKLM\..\Run: [SkyTel] SkyTel.EXE
    O4 - HKLM\..\Run: [Recguard] C:\WINDOWS\SMINST\RECGUARD.EXE
    O4 - HKLM\..\Run: [HPBootOp] "C:\Program Files\Hewlett-Packard\HP Boot Optimizer\HPBootOp.exe" /run
    O4 - HKLM\..\Run: [Reminder] "C:\Windows\Creator\Remind_XP.exe"
    O4 - HKLM\..\Run: [Symantec PIF AlertEng] "C:\Program Files\Common Files\Symantec Shared\PIF\{B8E1DD85-8582-4c61-B58F-2F227FCA9A08}\PIFSvc.exe" /a /m "C:\Program Files\Common Files\Symantec Shared\PIF\{B8E1DD85-8582-4c61-B58F-2F227FCA9A08}\AlertEng.dll"
    O4 - HKLM\..\Run: [KMCONFIG] C:\Program Files\iHome\Keyboard Driver\StartAutorun.exe KMConfig.exe
    O4 - HKLM\..\Run: [AVG9_TRAY] C:\PROGRA~1\AVG\AVG9\avgtray.exe
    O4 - HKLM\..\Run: [Atavocifalutih] rundll32.exe "C:\WINDOWS\acedomipu.dll",Startup
    O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre6\bin\jusched.exe"
    O4 - HKLM\..\Run: [nwiz] C:\Program Files\NVIDIA Corporation\nView\nwiz.exe /install
    O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
    O4 - HKLM\..\Run: [HP Software Update] C:\Program Files\Hp\HP Software Update\HPWuSchd2.exe
    O4 - HKLM\..\Run: [livafusuva] Rundll32.exe "vozaposo.dll",s
    O4 - HKLM\..\Run: [yepayofub] Rundll32.exe "c:\windows\system32\votudefu.dll",a
    O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
    O4 - HKCU\..\Run: [swg] "C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe"
    O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
    O4 - HKCU\..\Run: [DAEMON Tools Lite] "C:\Program Files\DAEMON Tools Lite\DTLite.exe" -autorun
    O4 - Startup: LimeWire On Startup.lnk = C:\Program Files\LimeWire\LimeWire.exe
    O4 - Startup: Registration .LNK = C:\Program Files\Ubisoft\Blazing Angels Squadrons of WWII\RegistrationReminder.exe
    O4 - Global Startup: HP Digital Imaging Monitor.lnk = C:\Program Files\Hewlett-Packard\Digital Imaging\bin\hpqtra08.exe
    O8 - Extra context menu item: Google Sidewiki... - res://C:\Program Files\Google\Google Toolbar\Component\GoogleToolbarDynamic_mui_en_96D6FF0C6D236BF8.dll/cmsidewiki.html
    O9 - Extra button: Show or hide HP Smart Web Printing - {DDE87865-83C5-48c4-8357-2F5B1AA84522} - C:\Program Files\Hewlett-Packard\Digital Imaging\Smart Web Printing\hpswp_BHO.dll
    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: Internet Connection Help - {E2D4D26B-0180-43a4-B05F-462D6D54C789} - C:\WINDOWS\PCHEALTH\HELPCTR\Vendors\CN=Hewlett-Packard,L=Cupertino,S=Ca,C=US\IEButton\support.htm (file missing)
    O9 - Extra 'Tools' menuitem: Internet Connection Help - {E2D4D26B-0180-43a4-B05F-462D6D54C789} - C:\WINDOWS\PCHEALTH\HELPCTR\Vendors\CN=Hewlett-Packard,L=Cupertino,S=Ca,C=US\IEButton\support.htm (file missing)
    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: http://*.trymedia.com (HKLM)
    O16 - DPF: {140E4DF8-9E14-4A34-9577-C77561ED7883} (SysInfo Class) - http://content.systemrequirementslab...i_4.1.71.0.cab
    O16 - DPF: {40F576AD-8680-4F9E-9490-99D069CD665F} (System Requirements Lab Class) - http://srtest-cdn.systemrequirements...qlabdetect.cab
    O16 - DPF: {E2883E8F-472F-4FB0-9522-AC9BF37916A7} - http://platformdl.adobe.com/NOS/getPlusPlus/1.6/gp.cab
    O18 - Protocol: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - C:\Program Files\AVG\AVG9\avgpp.dll
    O20 - AppInit_DLLs: yuzevemu.dll c:\windows\system32\votudefu.dll
    O20 - Winlogon Notify: avgrsstarter - avgrsstx.dll (file missing)
    O21 - SSODL: tozibesup - {f2a225df-6efa-4439-93e7-ac2dba31b1d5} - c:\windows\system32\votudefu.dll
    O22 - SharedTaskScheduler: Browseui preloader - {438755C2-A8BA-11D1-B96B-00A0C90312E1} - C:\WINDOWS\system32\browseui.dll
    O22 - SharedTaskScheduler: Component Categories cache daemon - {8C7461EF-2B13-11d2-BE35-3078302C2030} - C:\WINDOWS\system32\browseui.dll
    O22 - SharedTaskScheduler: jugezatag - {f2a225df-6efa-4439-93e7-ac2dba31b1d5} - c:\windows\system32\votudefu.dll
    O23 - Service: Automatic LiveUpdate Scheduler - Symantec Corporation - C:\Program Files\Symantec\LiveUpdate\ALUSchedulerSvc.exe
    O23 - Service: AVG E-mail Scanner (avg9emc) - AVG Technologies CZ, s.r.o. - C:\Program Files\AVG\AVG9\avgemc.exe
    O23 - Service: AVG WatchDog (avg9wd) - AVG Technologies CZ, s.r.o. - C:\Program Files\AVG\AVG9\avgwdsvc.exe
    O23 - Service: Intel(R) Quick Resume technology (ELService) - Intel Corporation - C:\Program Files\Intel\IntelDH\Intel(R) Quick Resume Technology Drivers\Elservice.exe
    O23 - Service: Google Update Service (gupdate) (gupdate) - Google Inc. - C:\Program Files\Google\Update\GoogleUpdate.exe
    O23 - Service: Google Software Updater (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
    O23 - Service: Intel(R) Matrix Storage Event Monitor (IAANTMON) - Intel Corporation - C:\Program Files\Intel\Intel Matrix Storage Manager\Iaantmon.exe
    O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe
    O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Program Files\Java\jre6\bin\jqs.exe
    O23 - Service: Keyboard And Mouse Communication Service (KMWDSERVICE) - UASSOFT.COM - C:\Program Files\iHome\Keyboard Driver\KMWDSrv.exe
    O23 - Service: LightScribeService Direct Disc Labeling Service (LightScribeService) - Hewlett-Packard Company - C:\Program Files\Common Files\LightScribe\LSSrvc.exe
    O23 - Service: LiveUpdate - Symantec Corporation - C:\PROGRA~1\Symantec\LIVEUP~1\LUCOMS~1.EXE
    O23 - Service: LiveUpdate Notice Service - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\PIF\{B8E1DD85-8582-4c61-B58F-2F227FCA9A08}\PIFSvc.exe
    O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
    O23 - Service: DEC Front Panel Display Service (TService) - Unknown owner - C:\WINDOWS\system32\tservice.exe

    --
    End of file - 13074 bytes

  2. #2
    Emeritus Blade81's Avatar
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    Default

    Hi,

    Download DDS and save it to your desktop from here or here or here.
    Disable any script blocker, and then double click dds.scr to run the tool.
    • When done, DDS will open two (2) logs:
      1. DDS.txt
      2. Attach.txt
    • Save both reports to your desktop. Post them back to your topic.
    Microsoft Windows Insider MVP 2016-2018
    Microsoft MVP Consumer Security 2008-2015
    UNITE member since 2006

    If you have problems create a thread in the forum, please.

    Malware removal instructions are for the correspondent user's case only.

  3. #3
    Junior Member
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    Default

    Hey. I ran a system recovery between my first post and this one, but I don't think it helped. Do you want me to go ahead and give a new HJT log, or download dds and post it?

  4. #4
    Emeritus Blade81's Avatar
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    Hi,

    Do you want me to go ahead and give a new HJT log, or download dds and post it?
    Please post DDS logs.
    Microsoft Windows Insider MVP 2016-2018
    Microsoft MVP Consumer Security 2008-2015
    UNITE member since 2006

    If you have problems create a thread in the forum, please.

    Malware removal instructions are for the correspondent user's case only.

  5. #5
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    Default

    Ok. Thanks for response. Both reports are attached.

  6. #6
    Emeritus Blade81's Avatar
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    Hi,

    Uninstall old Adobe Reader versions and get the latest one (both 9.3 and update 9.3.1) here or get Foxit Reader here. Make sure you don't install toolbar if choose Foxit Reader! You may also check free readers introduced here.


    Uninstall vulnerable Flash versions by following instructions here. Fresh version can be obtained here.


    Your Java is out of date. Older versions have vulnerabilities that malware can use to infect your system. Please follow these steps to remove older version Java components and update to the latest version...

    Updating Java:
    • Download the latest version of Java Runtime Environment (JRE) 6 Update 19.
    • Click the
      Download
      button to the right.
    • Select Windows on platform combobox and check the box that says:
      Accept License Agreement. Click continue.
    • The page will refresh.
    • Click on the link to download Windows Offline Installation with or without Multi-language and save to your desktop.
    • Close any programs you may have running - especially your web browser.
    • Go to Start > Control Panel double-click on Add/Remove programs and remove all older versions of Java.
    • Check any item with Java Runtime Environment (JRE or J2SE) in the name.
    • Click the Remove or Change/Remove button.
    • Repeat as many times as necessary to remove each Java versions.
    • Reboot your computer once all Java components are removed.
    • Then from your desktop double-click on jre-6u19-windows-i586-p.exe to install the newest version. Uncheck Carbonite online backup trial if it's offered there.


    Are there issues remaining?
    Microsoft Windows Insider MVP 2016-2018
    Microsoft MVP Consumer Security 2008-2015
    UNITE member since 2006

    If you have problems create a thread in the forum, please.

    Malware removal instructions are for the correspondent user's case only.

  7. #7
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    Default

    No, I guess system recovery did it. I downloaded the updates for both of the programs. Thanks for the help.

  8. #8
    Emeritus Blade81's Avatar
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    You're welcome

    Since this issue appears to be resolved ... this Topic has been closed.

    Note:If it has been three days or more since your last post, and the helper assisting you posted a response to that post to which you did not reply, your topic will not be reopened. At that point, if you still require help, please start a new topic and include a fresh HijackThis log and a link to your previous thread.

    If it has been less than three days since your last response and you need the thread re-opened, please send me or other MOD a private message (pm). A valid, working link to the closed topic is required.
    Microsoft Windows Insider MVP 2016-2018
    Microsoft MVP Consumer Security 2008-2015
    UNITE member since 2006

    If you have problems create a thread in the forum, please.

    Malware removal instructions are for the correspondent user's case only.

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