Siggyx
Scan with hijackthis and put a check beside these lines and choose FIX
O2 - BHO: CExtension Object - {0019C3E2-DD48-4A6D-ABCD-8D32436323D9} - C:\WINDOWS\cfgmgr52.dll
O2 - BHO: SDWin32 Class - {225B8A38-68DF-4137-9CAB-1BE1E646B07E} - C:\WINDOWS\system32\ggvjz.dll
O2 - BHO: adlog Class - {22B9A67D-E689-44B6-B775-0E8FE84B4F9B} - C:\WINDOWS\system32\hbawygs.dll
O2 - BHO: SDWin32 Class - {28EE1003-7FB8-4B02-997D-F49DB11F2274} - C:\WINDOWS\system32\vjppg.dll
O2 - BHO: COMMUNICATOR - {4E7BD74F-2B8D-469E-8DBC-A42EB79CB428} - C:\WINDOWS\system32\communicator.dll
O2 - BHO: (no name) - {5C8B2A36-3DB1-42A4-A3CB-D426709BBFEB} - (no file)
O2 - BHO: SDWin32 Class - {A861326D-2B52-4800-AB61-EAD7C7D6DA2F} - C:\WINDOWS\system32\gujzo.dll
O2 - BHO: SDWin32 Class - {AE00839A-8D67-467B-BB2D-63B5F39149B2} - C:\WINDOWS\system32\lxodo.dll
O2 - BHO: Cas - {B5F3970B-745E-46AC-B890-E08F69777D80} - C:\WINDOWS\system32\ca.dll
O3 - Toolbar: COMMUNICATOR - {4E7BD74F-2B8D-469E-8DBC-A42EB79CB428} - C:\WINDOWS\system32\communicator.dll
O4 - HKLM\..\Run: [vidctrl] C:\WINDOWS\system32\vidctrl\vidctrl.exe
O4 - HKLM\..\Run: [stb] C:\WINDOWS\system32\stb.exe
O4 - HKLM\..\Run: [vjppgc] C:\WINDOWS\system32\vjppgc.exe
O4 - HKLM\..\Run: [ggvjzc] C:\WINDOWS\system32\ggvjzc.exe
O4 - HKLM\..\Run: [lxodoc] C:\WINDOWS\system32\lxodoc.exe
O4 - HKLM\..\Run: [KavSvc] C:\WINDOWS\system32\rrvlkv.exe reg_run
O15 - Trusted Zone: http://awbeta.net-nucleus.com (HKLM)
O16 - DPF: {0E5F0222-96B9-11D3-8997-00104BD12D94} (PCPitstop Utility) - http://www.pcpitstop.com/pcpitstop/PCPitStop.CAB
O16 - DPF: {14B87622-7E19-4EA8-93B3-97215F77A6BC} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/Messe…nt.cab31267.cab
O16 - DPF: {4ED9DDF0-7479-4BBE-9335-5A1EDB1D8A21} - http://download.mcafee.com/molbin/shared/m…90/mcinsctl.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://v5.windowsupdate.microsoft.com/v5co…b?1118361238062
O16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Control) - http://a840.g.akamai.net/7/840/537/2004061…all/xscan53.cab
O16 - DPF: {7B297BFD-85E4-4092-B2AF-16A91B2EA103} (WScanCtl Class) - http://www3.ca.com/securityadvisor/virusinfo/webscan.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/Messe…nt.cab31267.cab
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} (ActiveScan Installer Class) - http://www.pandasoftware.com/activescan/as5/asinst.cab
O16 - DPF: {A3009861-330C-4E10-822B-39D16EC8829D} (CRAVOnline Object) - http://www.ravantivirus.com/scan/ravonline.cab
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/MsnMesse…pDownloader.cab
O16 - DPF: {B8BE5E93-A60C-4D26-A2DC-220313175592} (ZoneIntro Class) - http://zone.msn.com/binFramework/v10/ZIntro.cab34246.cab
O16 - DPF: {BCC0FF27-31D9-4614-A68E-C18E1ADA4389} - http://download.mcafee.com/molbin/shared/m…,23/mcgdmgr.cab
O16 - DPF: {D06A22B4-6087-4D3D-B7AF-82B113E9ABD4} (CPostLaunch Object) - http://www2.verizon.net/update/msnwebinsta…es/vzWebIns.CAB
O16 - DPF: {EFAEF0E4-F044-4D57-9900-1C3FF18524C9} (AV Class) - http://www.pcpitstop.com/antivirus/PitPav.cab
Then reboot and post a new log please.
O2 - BHO: CExtension Object - {0019C3E2-DD48-4A6D-ABCD-8D32436323D9} - C:\WINDOWS\cfgmgr52.dll
O2 - BHO: SDWin32 Class - {225B8A38-68DF-4137-9CAB-1BE1E646B07E} - C:\WINDOWS\system32\ggvjz.dll
O2 - BHO: adlog Class - {22B9A67D-E689-44B6-B775-0E8FE84B4F9B} - C:\WINDOWS\system32\hbawygs.dll
O2 - BHO: SDWin32 Class - {28EE1003-7FB8-4B02-997D-F49DB11F2274} - C:\WINDOWS\system32\vjppg.dll
O2 - BHO: COMMUNICATOR - {4E7BD74F-2B8D-469E-8DBC-A42EB79CB428} - C:\WINDOWS\system32\communicator.dll
O2 - BHO: (no name) - {5C8B2A36-3DB1-42A4-A3CB-D426709BBFEB} - (no file)
O2 - BHO: SDWin32 Class - {A861326D-2B52-4800-AB61-EAD7C7D6DA2F} - C:\WINDOWS\system32\gujzo.dll
O2 - BHO: SDWin32 Class - {AE00839A-8D67-467B-BB2D-63B5F39149B2} - C:\WINDOWS\system32\lxodo.dll
O2 - BHO: Cas - {B5F3970B-745E-46AC-B890-E08F69777D80} - C:\WINDOWS\system32\ca.dll
O3 - Toolbar: COMMUNICATOR - {4E7BD74F-2B8D-469E-8DBC-A42EB79CB428} - C:\WINDOWS\system32\communicator.dll
O4 - HKLM\..\Run: [vidctrl] C:\WINDOWS\system32\vidctrl\vidctrl.exe
O4 - HKLM\..\Run: [stb] C:\WINDOWS\system32\stb.exe
O4 - HKLM\..\Run: [vjppgc] C:\WINDOWS\system32\vjppgc.exe
O4 - HKLM\..\Run: [ggvjzc] C:\WINDOWS\system32\ggvjzc.exe
O4 - HKLM\..\Run: [lxodoc] C:\WINDOWS\system32\lxodoc.exe
O4 - HKLM\..\Run: [KavSvc] C:\WINDOWS\system32\rrvlkv.exe reg_run
O15 - Trusted Zone: http://awbeta.net-nucleus.com (HKLM)
O16 - DPF: {0E5F0222-96B9-11D3-8997-00104BD12D94} (PCPitstop Utility) - http://www.pcpitstop.com/pcpitstop/PCPitStop.CAB
O16 - DPF: {14B87622-7E19-4EA8-93B3-97215F77A6BC} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/Messe…nt.cab31267.cab
O16 - DPF: {4ED9DDF0-7479-4BBE-9335-5A1EDB1D8A21} - http://download.mcafee.com/molbin/shared/m…90/mcinsctl.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://v5.windowsupdate.microsoft.com/v5co…b?1118361238062
O16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Control) - http://a840.g.akamai.net/7/840/537/2004061…all/xscan53.cab
O16 - DPF: {7B297BFD-85E4-4092-B2AF-16A91B2EA103} (WScanCtl Class) - http://www3.ca.com/securityadvisor/virusinfo/webscan.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/Messe…nt.cab31267.cab
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} (ActiveScan Installer Class) - http://www.pandasoftware.com/activescan/as5/asinst.cab
O16 - DPF: {A3009861-330C-4E10-822B-39D16EC8829D} (CRAVOnline Object) - http://www.ravantivirus.com/scan/ravonline.cab
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/MsnMesse…pDownloader.cab
O16 - DPF: {B8BE5E93-A60C-4D26-A2DC-220313175592} (ZoneIntro Class) - http://zone.msn.com/binFramework/v10/ZIntro.cab34246.cab
O16 - DPF: {BCC0FF27-31D9-4614-A68E-C18E1ADA4389} - http://download.mcafee.com/molbin/shared/m…,23/mcgdmgr.cab
O16 - DPF: {D06A22B4-6087-4D3D-B7AF-82B113E9ABD4} (CPostLaunch Object) - http://www2.verizon.net/update/msnwebinsta…es/vzWebIns.CAB
O16 - DPF: {EFAEF0E4-F044-4D57-9900-1C3FF18524C9} (AV Class) - http://www.pcpitstop.com/antivirus/PitPav.cab
Then reboot and post a new log please.