This happens in different ways and for different durations.
If I go to google.com, the CPU 100% spike will last about 3 seconds and then go away.
If I go to hotmail.com, the CPU 100% spike will last anywhere from 20 seconds to infinity. This is independent of me logging into hotmail.com -- just going to that site causes the spike.
If I minimize the IE7 windows in which hotmail.com is running, the CPU spike immediately goes away (very strange).
I have rolled my system back to a restore point considerably further back than when this started happening. No luck, same issue.
I have unistalled and reinstalled IE7. Again, no luck, same issue.
Entire time I have been running AVG Anti-Virus, Windows Defender, Comodo Firewall, and Ad-Aware 2007 and have seen nothing unusual when running these or in any of the logs.
Hijack This Logfile below, thanks.
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 2:53:32 PM, on 9/22/2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16512)
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:\Program Files\Windows Defender\MsMpEng.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Lavasoft\Ad-Aware 2007\aawservice.exe
C:\Program Files\Comodo\Firewall\cmdagent.exe
C:\WINDOWS\System32\gearsec.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\System32\svchost.exe
C:\Program Files\UPHClean\uphclean.exe
C:\Program Files\Windows Defender\MSASCui.exe
C:\Program Files\Comodo\Firewall\CPF.exe
C:\Program Files\NoAds\NoAds.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.dellnet.com
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft....k/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft....k/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft....k/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft....k/?LinkId=69157
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: dsWebAllowBHO Class - {2F85D76C-0569-466F-A488-493E6BD0E955} - C:\Program Files\Windows Desktop Search\dsWebAllow.dll
O2 - BHO: ViewerHelper Class - {78104A01-8E71-4F30-9A36-3793799615B4} - C:\Program Files\Microsoft\Rights Management Add-on\RMAFilt.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O2 - BHO: InlineSearchHandleHotKey - {B6FFE2AE-4D12-451F-B457-FE6125FFB1CF} - C:\Program Files\IEForge\Inline Search\InlineSearch.dll
O2 - BHO: Windows Live Toolbar Helper - {BDBD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\Windows Live Toolbar\msntb.dll
O2 - BHO: CBHO Object - {CBA74CDA-DF78-4AD9-954E-3B15D0A993DE} - C:\Program Files\SpoofStick\SpoofStickBHO.dll
O2 - BHO: (no name) - {FFFFFEF0-5B30-21D4-945D-000000000000} - C:\PROGRA~1\STARDO~1\SDIEInt.dll
O3 - Toolbar: SpoofStick - {4D46ED77-1429-4CF6-8F63-C84B5D710BAF} - C:\Program Files\SpoofStick\SpoofStick.dll
O3 - Toolbar: Windows Live Toolbar - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\Windows Live Toolbar\msntb.dll
O4 - HKLM\..\Run: [Glide] C:\Glide\glidew32.exe
O4 - HKLM\..\Run: [NvCplDaemon] "RUNDLL32.EXE" C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [Windows Defender] "C:\Program Files\Windows Defender\MSASCui.exe" -hide
O4 - HKLM\..\Run: [COMODO Firewall Pro] "C:\Program Files\Comodo\Firewall\CPF.exe" /background
O4 - HKCU\..\Run: [NoAds] "C:\Program Files\NoAds\NoAds.exe"
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Restrictions present
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Toolbars\Restrictions present
O8 - Extra context menu item: &Capture Page to Onfolio... - res://C:\Program Files\Onfolio\Onfolio.WindowsResources.dll/AddLinkEntryFromDocument.html
O8 - Extra context menu item: &Windows Live Search - res://C:\Program Files\Windows Live Toolbar\msntb.dll/search.htm
O8 - Extra context menu item: Add to EverNote - res://C:\Program Files\EverNote\EverNote\enbar.dll/2000
O8 - Extra context menu item: Add to filterlist (WebWasher) - http://-Web.Washer-/ie_add
O8 - Extra context menu item: Add to Windows &Live Favorites - http://favorites.liv...m/quickadd.aspx
O8 - Extra context menu item: Capt&ure Target to Onfolio... - res://C:\Program Files\Onfolio\Onfolio.WindowsResources.dll/AddEntryFromDocumentElement.html
O8 - Extra context menu item: Capture &Snippet to Onfolio... - res://C:\Program Files\Onfolio\Onfolio.WindowsResources.dll/AddEntryFromDocumentSelection.html
O8 - Extra context menu item: Capture Ima&ge to Onfolio... - res://C:\Program Files\Onfolio\Onfolio.WindowsResources.dll/AddEntryFromDocumentElement.html
O8 - Extra context menu item: Capture Page and Selected &Links to Onfolio... - res://C:\Program Files\Onfolio\Onfolio.WindowsResources.dll/AddSiteSnippetFromDocumentSelection.html
O8 - Extra context menu item: Capture Selected Ite&ms to Onfolio... - res://C:\Program Files\Onfolio\Onfolio.WindowsResources.dll/AddMultipleEntriesFromDocumentSelection.html
O8 - Extra context menu item: Capture Site to &Onfolio... - res://C:\Program Files\Onfolio\Onfolio.WindowsResources.dll/AddSiteFromDocument.html
O8 - Extra context menu item: Download with Star Downloader - C:\Program Files\Star Downloader\sdie.htm
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Quintura - C:\Program Files\Quintura Inc\Quintura Search\Quintura.htm.ie
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\System32\msjava.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\System32\msjava.dll
O9 - Extra button: (no name) - {685ec120-f786-4498-a8f0-794d47916161} - C:\Program Files\Microsoft\Rights Management Add-on\RMAFilt.dll
O9 - Extra 'Tools' menuitem: @C:\Program Files\Microsoft\Rights Management Add-on\RMARes.dll,-40971 - {685ec120-f786-4498-a8f0-794d47916161} - C:\Program Files\Microsoft\Rights Management Add-on\RMAFilt.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Add to EverNote - {A5ABA0BB-F195-40d8-A5E9-0801153E6597} - C:\Program Files\EverNote\EverNote\enbar.dll
O9 - Extra 'Tools' menuitem: Add to EverNote - {A5ABA0BB-F195-40d8-A5E9-0801153E6597} - C:\Program Files\EverNote\EverNote\enbar.dll
O9 - Extra button: @C:\Program Files\Microsoft\Rights Management Add-on\RMARes.dll,-205 - {aede78a6-42b6-4c3c-96eb-5ae6dbec4859} - C:\Program Files\Microsoft\Rights Management Add-on\RMAFilt.dll
O9 - Extra 'Tools' menuitem: @C:\Program Files\Microsoft\Rights Management Add-on\RMARes.dll,-40970 - {aede78a6-42b6-4c3c-96eb-5ae6dbec4859} - C:\Program Files\Microsoft\Rights Management Add-on\RMAFilt.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: Quintura Search - {F9341940-7640-4157-9C5C-7D86B7449E20} - C:\Program Files\Quintura Inc\Quintura Search\iereg.exe
O9 - Extra 'Tools' menuitem: Quintura - {F9341940-7640-4157-9C5C-7D86B7449E20} - C:\Program Files\Quintura Inc\Quintura Search\iereg.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
O9 - Extra button: (no name) - {685ec120-f786-4498-a8f0-794d47916161} - C:\Program Files\Microsoft\Rights Management Add-on\RMAFilt.dll (HKCU)
O9 - Extra 'Tools' menuitem: @C:\Program Files\Microsoft\Rights Management Add-on\RMARes.dll,-40971 - {685ec120-f786-4498-a8f0-794d47916161} - C:\Program Files\Microsoft\Rights Management Add-on\RMAFilt.dll (HKCU)
O9 - Extra button: @C:\Program Files\Microsoft\Rights Management Add-on\RMARes.dll,-205 - {aede78a6-42b6-4c3c-96eb-5ae6dbec4859} - C:\Program Files\Microsoft\Rights Management Add-on\RMAFilt.dll (HKCU)
O9 - Extra 'Tools' menuitem: @C:\Program Files\Microsoft\Rights Management Add-on\RMARes.dll,-40970 - {aede78a6-42b6-4c3c-96eb-5ae6dbec4859} - C:\Program Files\Microsoft\Rights Management Add-on\RMAFilt.dll (HKCU)
O12 - Plugin for .bcf: C:\Program Files\Internet Explorer\Plugins\NPBelv32.dll
O15 - Trusted Zone: http://download.windowsupdate.com
O16 - DPF: {01FE8D0A-51AD-459B-B62B-85E135128B32} (DD_v4.DDv4) - http://www.drivershq.com/DD_v4.CAB
O16 - DPF: {04E214E5-63AF-4236-83C6-A7ADCBF9BD02} (HouseCall Control) - http://housecall60.t...all/xscan60.cab
O16 - DPF: {0E5F0222-96B9-11D3-8997-00104BD12D94} (PCPitstop Utility) - http://www.pcpitstop...p/PCPitStop.CAB
O16 - DPF: {41F17733-B041-4099-A042-B518BB6A408C} - http://a1540.g.akama...meInstaller.exe
O16 - DPF: {4F1E5B1A-2A80-42CA-8532-2D05CB959537} (MSN Photo Upload Tool) - http://by106fd.bay10...es/MsnPUpld.cab
O16 - DPF: {5ED80217-570B-4DA9-BF44-BE107C0EC166} (Windows Live Safety Center Base Module) - http://scan.safety.l...lscbase7617.cab
O16 - DPF: {6218F7B5-0D3A-48BA-AE4C-49DCFA63D400} (CSEQueryObject Object) - http://www.myheritag...EngineQuery.dll
O16 - DPF: {6CB5E471-C305-11D3-99A8-000086395495} - http://toolbar.googl...n/GoogleNav.cab
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.micros...b?1136778478890
O16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Control) - http://a840.g.akamai...all/xscan53.cab
O16 - DPF: {75565ED2-1560-4F15-B841-20358DE6A0D1} (ImageControl Class) - http://content.ances...ll/MFImgVwr.cab
O16 - DPF: {7584C670-2274-4EFB-B00B-D6AABA6D3850} (Microsoft RDP Client Control (redist)) - http://emeaselling.p.../msrdp_3790.cab
O16 - DPF: {7FC1B346-83E6-4774-8D20-1A6B09B0E737} (Windows Live Photo Upload Control) - http://minervino.spa...ad/MsnPUpld.cab
O16 - DPF: {861DB4B6-3838-11D2-8E50-002018200E57} (MrSIDI Control) - http://images.myfami...oads/MrSIDI.cab
O16 - DPF: {8EDAD21C-3584-4E66-A8AB-EB0E5584767D} - http://toolbar.googl...gleActivate.cab
O16 - DPF: {90F7E144-984F-4FA6-83A7-C9C8DCB9974C} (RSActiveXObj Control) - http://www.radarsync.com/RSActiveX.ocx
O16 - DPF: {9600F64D-755F-11D4-A47F-0001023E6D5A} (Shutterfly Picture Upload Plugin) - http://web1.shutterf...ds/Uploader.cab
O16 - DPF: {9E7203CF-B852-4089-9F09-772FD6DBB849} (VaxBroadcastClientCAB Control) - http://stampauctionn...stClientCAB.cab
O16 - DPF: {A3655053-996D-11D0-906E-00C04FD70320} (ExpClient Class) - http://msexpensetest1/msxpclnt.cab
O16 - DPF: {A90A5822-F108-45AD-8482-9BC8B12DD539} (Crucial cpcScan) - http://www.crucial.c.../cpcScanner.cab
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn...pDownloader.cab
O16 - DPF: {BE833F39-1E0C-468C-BA70-25AAEE55775E} (System Requirements Lab) - http://www.systemreq...m/sysreqlab.cab
O16 - DPF: {D87BE747-157C-49BD-A392-A68B75A54947} (CoreTechControl) - http://www.coretech....ne/CoreTech.CAB
O16 - DPF: {E87F6C8E-16C0-11D3-BEF7-009027438003} (Persits Software XUpload) - http://upload.smugmu...vex/XUpload.ocx
O16 - DPF: {ED6D016A-12F8-4871-BEDC-CE13AAAB4F0B} (DD_v4_Member.DDv4) - http://www.drivershq...D_v4_Member.CAB
O16 - DPF: {F04A8AE2-A59D-11D2-8792-00C04F8EF29D} (Hotmail Attachments Control) - http://by130fd.bay13...ex/HMAtchmt.ocx
O20 - Winlogon Notify: hblogon - C:\WINDOWS\SYSTEM32\hblogon.dll
O23 - Service: Ad-Aware 2007 Service (aawservice) - Lavasoft AB - C:\Program Files\Lavasoft\Ad-Aware 2007\aawservice.exe
O23 - Service: Comodo Application Agent (CmdAgent) - COMODO - C:\Program Files\Comodo\Firewall\cmdagent.exe
O23 - Service: Gear Security Service (GEARSecurity) - GEAR Software - C:\WINDOWS\System32\gearsec.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: Pml Driver HPZ12 - HP - C:\WINDOWS\system32\HPZipm12.exe
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End of file - 12468 bytes