hijackreport please help

My NIS recently found three viruses and removed them (gmerrews.class, greader.class, gmailer.class) but shorlty after this my yahoo account got hacked and an email was sent to my contacts, I have run full scan with NIS and with MBAM and came out clean.  I had also run this IOBIT SECURITY360 hijackscan and would like to know if there is anything or some malware still installed in my pc. I am running windows 7 32bit

 

thanks in advanced.

 

Running processes:
C:\Windows\System32\smss.exe
C:\Windows\system32\csrss.exe
C:\Windows\system32\wininit.exe
C:\Windows\system32\csrss.exe
C:\Windows\system32\services.exe
C:\Windows\system32\lsass.exe
C:\Windows\system32\lsm.exe
C:\Windows\system32\winlogon.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\nvvsvc.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:\Windows\system32\nvvsvc.exe
C:\Windows\system32\svchost.exe
C:\Windows\System32\spoolsv.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\Dwm.exe
C:\Windows\system32\taskhost.exe
C:\Windows\Explorer.EXE
C:\Program Files\Common Files\Apple\Mobile Device Support\AppleMobileDeviceService.exe
C:\Program Files\Bonjour\mDNSResponder.exe
C:\Program Files\Common Files\Portrait Displays\Shared\DTSRVC.exe
C:\Windows\system32\svchost.exe
C:\Program Files\IObit\IObit Security 360\IS360srv.exe
C:\Windows\RtHDVCpl.exe
C:\Program Files\Common Files\LightScribe\LSSrvc.exe
C:\Windows\system32\lxdxcoms.exe
C:\Program Files\Norton Internet Security\Engine\17.6.0.32\ccSvcHst.exe
C:\Program Files\Lexmark 3600-4600 Series\lxdxmon.exe
C:\Program Files\Common Files\Java\Java Update\jusched.exe
C:\Program Files\Lexmark 3600-4600 Series\lxdxMsdMon.exe
C:\Program Files\Common Files\Portrait Displays\Drivers\pdisrvc.exe
C:\Program Files\Portrait Displays\Pivot Software\wpCtrl.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\IObit\IObit Security 360\is360tray.exe
C:\Program Files\Common Files\Ahead\Lib\NMBgMonitor.exe
C:\Program Files\Common Files\LightScribe\LightScribeControlPanel.exe
C:\Program Files\Windows Sidebar\sidebar.exe
C:\Program Files\Windows Live\Messenger\msnmsgr.exe
C:\Windows\system32\WUDFHost.exe
C:\Program Files\Portrait Displays\Pivot Software\floater.exe
C:\Windows\system32\svchost.exe
C:\Program Files\Common Files\Ahead\Lib\NMIndexingService.exe
C:\Program Files\Common Files\Ahead\Lib\NMIndexStoreSvr.exe
C:\Program Files\Norton Internet Security\Engine\17.6.0.32\ccSvcHst.exe
C:\Windows\system32\SearchIndexer.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\Program Files\Windows Media Player\wmpnetwk.exe
C:\Windows\servicing\TrustedInstaller.exe
C:\Program Files\IObit\IObit Security 360\is360.exe
C:\Windows\ehome\ehmsas.exe
C:\Windows\System32\svchost.exe
C:\Windows\system32\wbem\wmiprvse.exe
C:\Program Files\IObit\IObit Security 360\a_hijackscan.exe

O3 - Toolbar: Norton Toolbar - {7FEBEFE3-6B19-4349-98D2-FFB09D4B49CA} -
O4 - HKCU\Software\Microsoft\Windows\CurrentVersion\Run\: [BgMonitor_{79662E04-7C6C-4d9f-84C7-88D8A56B10AA}] "C:\Program Files\Common Files\Ahead\Lib\NMBgMonitor.exe"
O4 - HKCU\Software\Microsoft\Windows\CurrentVersion\Run\: [LightScribe Control Panel] C:\Program Files\Common Files\LightScribe\LightScribeControlPanel.exe -hidden
O4 - HKCU\Software\Microsoft\Windows\CurrentVersion\Run\: [Sidebar] C:\Program Files\Windows Sidebar\sidebar.exe /autoRun
O4 - HKCU\Software\Microsoft\Windows\CurrentVersion\Run\: [msnmsgr] "C:\Program Files\Windows Live\Messenger\msnmsgr.exe" /background
O4 - HKLM\Software\Microsoft\Windows\CurrentVersion\Run\: [RtHDVCpl] RtHDVCpl.exe
O4 - HKLM\Software\Microsoft\Windows\CurrentVersion\Run\: [Skytel] Skytel.exe
O4 - HKLM\Software\Microsoft\Windows\CurrentVersion\Run\: [Name of App] C:\Program Files\SAMSUNG\FW LiveUpdate\FWManager.exe r
O4 - HKLM\Software\Microsoft\Windows\CurrentVersion\Run\: [NeroFilterCheck] C:\Program Files\Common Files\Ahead\Lib\NeroCheck.exe
O4 - HKLM\Software\Microsoft\Windows\CurrentVersion\Run\: [lxdxmon.exe] "C:\Program Files\Lexmark 3600-4600 Series\lxdxmon.exe"
O4 - HKLM\Software\Microsoft\Windows\CurrentVersion\Run\: [lxdxamon] "C:\Program Files\Lexmark 3600-4600 Series\lxdxamon.exe"
O4 - HKLM\Software\Microsoft\Windows\CurrentVersion\Run\: [SunJavaUpdateSched] "C:\Program Files\Common Files\Java\Java Update\jusched.exe"
O4 - HKLM\Software\Microsoft\Windows\CurrentVersion\Run\: [Malwarebytes Anti-Malware (reboot)] "C:\Program Files\Malwarebytes' Anti-Malware\mbam.exe" /runcleanupscript
O4 - HKLM\Software\Microsoft\Windows\CurrentVersion\Run\: [PivotSoftware] "C:\Program Files\Portrait Displays\Pivot Software\wpctrl.exe"
O4 - HKLM\Software\Microsoft\Windows\CurrentVersion\Run\: [DT ACR] C:\Program Files\Common Files\Portrait Displays\Shared\DT_startup.exe -ACR
O4 - HKLM\Software\Microsoft\Windows\CurrentVersion\Run\: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\Software\Microsoft\Windows\CurrentVersion\Run\: [Adobe ARM] "C:\Program Files\Common Files\Adobe\ARM\1.0\AdobeARM.exe"
O4 - HKLM\Software\Microsoft\Windows\CurrentVersion\Run\: [QuickTime Task] "C:\Program Files\QuickTime\QTTask.exe" -atboottime
O4 - HKLM\Software\Microsoft\Windows\CurrentVersion\Run\: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\Software\Microsoft\Windows\CurrentVersion\Run\: [IObit Security 360] "C:\Program Files\IObit\IObit Security 360\IS360tray.exe" /autostart
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~4\Office12\EXCEL.EXE/3000
O9 - Extra button: Send to OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} -
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~4\Office12\REFIEBAR.DLL
O16 - DPF: {8AD9C840-044E-11D1-B3E9-00805F499D93}Java Plug-in 1.6.0_20 - http://java.sun.com/update/1.6.0/jinstall-1_6_0_20-windows-i586.cab
O16 - DPF: {CAFEEFAC-0016-0000-0020-ABCDEFFEDCBA}Java Plug-in 1.6.0_20 - http://java.sun.com/update/1.6.0/jinstall-1_6_0_20-windows-i586.cab
O16 - DPF: {CAFEEFAC-FFFF-FFFF-FFFF-ABCDEFFEDCBA}Java Plug-in 1.6.0_20 - http://java.sun.com/update/1.6.0/jinstall-1_6_0_20-windows-i586.cab
O23 - Service: Apple Mobile Device - Apple Inc. - C:\Program Files\Common Files\Apple\Mobile Device Support\AppleMobileDeviceService.exe
O23 - Service: Bonjour Service - Apple Inc. - C:\Program Files\Bonjour\mDNSResponder.exe
O23 - Service: DCOM Server Process Launcher - Unknown -
O23 - Service: Diagnostic Policy Service - Unknown -
O23 - Service: Portrait Displays Display Tune Service - Unknown - C:\Program Files\Common Files\Portrait Displays\Shared\DTSRVC.exe
O23 - Service: Group Policy Client - Unknown -
O23 - Service: Windows CardSpace - Unknown - %systemroot%\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\infocard.exe
O23 - Service: iPod Service - Apple Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: IS360service - IObit - C:\Program Files\IObit\IObit Security 360\IS360srv.exe
O23 - Service: LightScribeService Direct Disc Labeling Service - Hewlett-Packard Company - C:\Program Files\Common Files\LightScribe\LSSrvc.exe
O23 - Service: lxdxCATSCustConnectService - Lexmark International, Inc. - C:\Windows\system32\spool\DRIVERS\W32X86\3\\lxdxserv.exe
O23 - Service: lxdx_device -   - C:\Windows\system32\lxdxcoms.exe
O23 - Service: NBService - Nero AG - C:\Program Files\Nero\Nero 7\Nero BackItUp\NBService.exe
O23 - Service: Net.Tcp Port Sharing Service - Unknown - %systemroot%\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\SMSvcHost.exe
O23 - Service: Norton Internet Security - Symantec Corporation - C:\Program Files\Norton Internet Security\Engine\17.6.0.32\ccSvcHst.exe
O23 - Service: NMIndexingService - Nero AG - C:\Program Files\Common Files\Ahead\Lib\NMIndexingService.exe
O23 - Service: NVIDIA Display Driver Service - NVIDIA Corporation - C:\Windows\system32\nvvsvc.exe
O23 - Service: Portrait Displays SDK Service - Portrait Displays, Inc. - C:\Program Files\Common Files\Portrait Displays\Drivers\pdisrvc.exe
O23 - Service: Quality Windows Audio Video Experience - Unknown - %windir%\system32\svchost.exe
O23 - Service: Remote Procedure Call (RPC) - Unknown -
O23 - Service: Security Accounts Manager - Unknown -
O23 - Service: Secondary Logon - Unknown - %windir%\system32\svchost.exe
O23 - Service: Distributed Link Tracking Client - Unknown -
O23 - Service: Windows Modules Installer - Unknown -
O23 - Service: Block Level Backup Engine Service - Unknown - %systemroot%\system32\wbengine.exe
O23 - Service: Diagnostic Service Host - Unknown -
O23 - Service: Diagnostic System Host - Unknown -
O23 - Service: Windows Media Player Network Sharing Service - Unknown - %PROGRAMFILES%\Windows Media Player\wmpnetwk.exe