Prosím o kontrolu logu - pc je velmi pomalé

[red]

Velmi pomalé pc, pracuje i když na něm nic nedělám.

Logfile of random's system information tool 1.06 (written by random/random)
Run by Red at 2010-08-04 21:51:15
Systém Microsoft Windows XP Professional Service Pack 3
System drive C: has 689 MB (2%) free of 30 GB
Total RAM: 510 MB (56% free)

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 21:51:50, on 4.8.2010
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.17055)
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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\WIDCOMM\Bluetooth Software\bin\btwdins.exe
C:\Program Files\ESET\ESET Smart Security\ekrn.exe
C:\Program Files\Java\jre6\bin\jqs.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\wscntfy.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\ESET\ESET Smart Security\egui.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\WINDOWS\AGRSMMSG.exe
C:\Program Files\Acer\Notebook Manager\almxptray.exe
C:\Program Files\Launch Manager\QtZgAcer.EXE
C:\WINDOWS\system32\rundll32.exe
C:\Program Files\Common Files\Nokia\MPlatform\NokiaMServer.exe
C:\Program Files\Microsoft IntelliPoint\ipoint.exe
C:\Program Files\Common Files\Java\Java Update\jusched.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\WIDCOMM\Bluetooth Software\BTTray.exe
C:\WINDOWS\system32\wuauclt.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Program Files\Mozilla Firefox\plugin-container.exe
C:\Documents and Settings\Red\Plocha\RSIT.exe
C:\Program Files\trend micro\Red.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://seznam.cz/
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
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Odkazy
O2 - BHO: Podpora odkazu pro Adobe PDF Reader - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.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
O4 - HKLM\..\Run: [egui] "C:\Program Files\ESET\ESET Smart Security\egui.exe" /hide /waitservice
O4 - HKLM\..\Run: [ATIModeChange] Ati2mdxx.exe
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [SynTPLpr] C:\Program Files\Synaptics\SynTP\SynTPLpr.exe
O4 - HKLM\..\Run: [SynTPEnh] C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
O4 - HKLM\..\Run: [AGRSMMSG] AGRSMMSG.exe
O4 - HKLM\..\Run: [AcerNotebookManager] C:\Program Files\Acer\Notebook Manager\almxptray.exe
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [LManager] C:\Program Files\Launch Manager\QtZgAcer.EXE
O4 - HKLM\..\Run: [BluetoothAuthenticationAgent] rundll32.exe bthprops.cpl,,BluetoothAuthenticationAgent
O4 - HKLM\..\Run: [NokiaMServer] C:\Program Files\Common Files\Nokia\MPlatform\NokiaMServer /watchfiles startup
O4 - HKLM\..\Run: [IntelliPoint] "C:\Program Files\Microsoft IntelliPoint\ipoint.exe"
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Common Files\Java\Java Update\jusched.exe"
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
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 - Global Startup: BTTray.lnk = ?
O8 - Extra context menu item: E&xportovat do aplikace Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office12\EXCEL.EXE/3000
O8 - Extra context menu item: Send To &Bluetooth - C:\Program Files\WIDCOMM\Bluetooth Software\btsendto_ie_ctx.htm
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\Office12\REFIEBAR.DLL
O9 - Extra button: @btrez.dll,-4015 - {CCA281CA-C863-46ef-9331-5C8D4460577F} - C:\Program Files\WIDCOMM\Bluetooth Software\btsendto_ie.htm
O9 - Extra 'Tools' menuitem: @btrez.dll,-4017 - {CCA281CA-C863-46ef-9331-5C8D4460577F} - C:\Program Files\WIDCOMM\Bluetooth Software\btsendto_ie.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:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O10 - Unknown file in Winsock LSP: c:\windows\system32\nwprovau.dll
O17 - HKLM\System\CCS\Services\Tcpip\..\{56800B45-316E-4C21-A66B-7D527847CC70}: NameServer = 10.0.0.61
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\COMMON~1\Skype\SKYPE4~1.DLL
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: Bluetooth Service (btwdins) - WIDCOMM, Inc. - C:\Program Files\WIDCOMM\Bluetooth Software\bin\btwdins.exe
O23 - Service: ESET HTTP Server (EhttpSrv) - ESET - C:\Program Files\ESET\ESET Smart Security\EHttpSrv.exe
O23 - Service: ESET Service (ekrn) - ESET - C:\Program Files\ESET\ESET Smart Security\ekrn.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Program Files\Java\jre6\bin\jqs.exe
O23 - Service: Lavasoft Ad-Aware Service - Unknown owner - C:\Program Files\Lavasoft\Ad-Aware\AAWService.exe (file missing)
O23 - Service: ServiceLayer - Nokia - C:\Program Files\PC Connectivity Solution\ServiceLayer.exe

--
End of file - 6082 bytes

======Registry dump======

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{06849E9F-C8D7-4D59-B87D-784B7D6BE0B3}]
Podpora odkazu pro Adobe PDF Reader - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll [2006-10-22 62080]

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{DBC80044-A445-435b-BC74-9C25C1C588A9}]
Java(tm) Plug-In 2 SSV Helper - C:\Program Files\Java\jre6\bin\jp2ssv.dll [2010-07-17 41760]

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{E7E6F031-17CE-4C07-BC86-EABFE594F69C}]
JQSIEStartDetectorImpl Class - C:\Program Files\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll [2010-07-17 79648]

[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run]
"egui"=C:\Program Files\ESET\ESET Smart Security\egui.exe [2009-09-11 2054360]
"ATIModeChange"=C:\WINDOWS\system32\Ati2mdxx.exe [2001-09-04 28672]
"SoundMan"=C:\WINDOWS\SOUNDMAN.EXE [2006-07-21 86016]
"SynTPLpr"=C:\Program Files\Synaptics\SynTP\SynTPLpr.exe [2003-04-18 110592]
"SynTPEnh"=C:\Program Files\Synaptics\SynTP\SynTPEnh.exe [2003-04-18 610304]
"AGRSMMSG"=C:\WINDOWS\AGRSMMSG.exe [2003-09-23 88363]
"AcerNotebookManager"=C:\Program Files\Acer\Notebook Manager\almxptray.exe [2003-12-11 509952]
"Adobe Reader Speed Launcher"=C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe [2008-01-11 39792]
"LManager"=C:\Program Files\Launch Manager\QtZgAcer.EXE [2004-05-14 311296]
"BluetoothAuthenticationAgent"=bthprops.cpl,,BluetoothAuthenticationAgent []
"NokiaMServer"=C:\Program Files\Common Files\Nokia\MPlatform\NokiaMServer /watchfiles startup []
"IntelliPoint"=C:\Program Files\Microsoft IntelliPoint\ipoint.exe [2009-11-11 1468256]
"SunJavaUpdateSched"=C:\Program Files\Common Files\Java\Java Update\jusched.exe [2010-05-14 248552]

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run]
"ctfmon.exe"=C:\WINDOWS\system32\ctfmon.exe [2008-04-14 15360]

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\DAEMON Tools-1033]
C:\Program Files\D-Tools\daemon.exe [2004-08-22 81920]

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\RemoteControl]
C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe [2003-10-21 40960]

C:\Documents and Settings\All Users\Nabídka Start\Programy\Po spuštění
BTTray.lnk - C:\Program Files\WIDCOMM\Bluetooth Software\BTTray.exe

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\WgaLogon]
C:\WINDOWS\system32\WgaLogon.dll [2009-03-10 265096]

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad]
WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dll [2006-10-18 133632]

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SafeBoot\Minimal\Wdf01000.sys]

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SafeBoot\network\Wdf01000.sys]

[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System]
"dontdisplaylastusername"=0
"legalnoticecaption"=
"legalnoticetext"=
"shutdownwithoutlogon"=1
"undockwithoutlogon"=1

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\explorer]
"NoDriveTypeAutoRun"=323
"NoDriveAutoRun"=67108863
"NoDrives"=0

[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\explorer]
"HonorAutoRunSetting"=
"NoDriveAutoRun"=
"NoDriveTypeAutoRun"=
"NoDrives"=

[HKEY_LOCAL_MACHINE\system\currentcontrolset\services\sharedaccess\parameters\firewallpolicy\standardprofile\authorizedapplications\list]
"%windir%\Network Diagnostic\xpnetdiag.exe"="%windir%\Network Diagnostic\xpnetdiag.exe:*:Enabled:@xpsp3res.dll,-20000"
"%windir%\system32\sessmgr.exe"="%windir%\system32\sessmgr.exe:*:enabled:@xpsp2res.dll,-22019"
"C:\Program Files\Microsoft Office\Office12\OUTLOOK.EXE"="C:\Program Files\Microsoft Office\Office12\OUTLOOK.EXE:*:Enabled:Microsoft Office Outlook"
"C:\Program Files\Skype\Plugin Manager\skypePM.exe"="C:\Program Files\Skype\Plugin Manager\skypePM.exe:*:Enabled:Skype Extras Manager"
"C:\Program Files\Skype\Phone\Skype.exe"="C:\Program Files\Skype\Phone\Skype.exe:*:Enabled:Skype"

[HKEY_LOCAL_MACHINE\system\currentcontrolset\services\sharedaccess\parameters\firewallpolicy\domainprofile\authorizedapplications\list]
"%windir%\Network Diagnostic\xpnetdiag.exe"="%windir%\Network Diagnostic\xpnetdiag.exe:*:Enabled:@xpsp3res.dll,-20000"
"%windir%\system32\sessmgr.exe"="%windir%\system32\sessmgr.exe:*:enabled:@xpsp2res.dll,-22019"

======List of files/folders created in the last 1 months======

2010-08-03 12:34:57 ----A---- C:\WINDOWS\system32\javaws.exe
2010-08-03 12:34:56 ----A---- C:\WINDOWS\system32\javaw.exe
2010-08-03 12:34:56 ----A---- C:\WINDOWS\system32\java.exe
2010-08-03 03:00:22 ----HD---- C:\WINDOWS\$NtUninstallKB2286198$
2010-07-25 14:28:14 ----SHD---- C:\Recycled
2010-07-25 01:47:54 ----A---- C:\ComboFix.txt
2010-07-25 01:36:17 ----A---- C:\WINDOWS\NIRCMD.exe
2010-07-13 21:08:36 ----HD---- C:\WINDOWS\$NtUninstallKB2229593$

======List of files/folders modified in the last 1 months======

2010-08-04 01:50:02 ----A---- C:\WINDOWS\SchedLgU.Txt
2010-07-27 08:30:32 ----A---- C:\WINDOWS\system32\shell32.dll
2010-07-25 01:46:20 ----A---- C:\WINDOWS\system.ini
2010-07-17 05:00:04 ----A---- C:\WINDOWS\system32\deployJava1.dll

======List of drivers (R=Running, S=Stopped, 0=Boot, 1=System, 2=Auto, 3=Demand, 4=Disabled)======

R1 ehdrv;ehdrv; C:\WINDOWS\system32\DRIVERS\ehdrv.sys [2009-09-11 108792]
R1 epfwtdi;epfwtdi; C:\WINDOWS\system32\DRIVERS\epfwtdi.sys [2009-09-11 55768]
R1 intelppm;Řadič procesoru Intel; C:\WINDOWS\system32\DRIVERS\intelppm.sys [2008-04-14 40192]
R2 acernbm;acernbm; C:\WINDOWS\system32\drivers\acernbm.sys [2004-01-06 6501]
R2 BTSERIAL;Bluetooth Serial Driver; \??\C:\WINDOWS\system32\drivers\btserial.sys []
R2 BTSLBCSP;Bluetooth Port Client Driver; \??\C:\WINDOWS\system32\drivers\btslbcsp.sys []
R2 eamon;eamon; C:\WINDOWS\system32\DRIVERS\eamon.sys [2009-09-11 116008]
R2 epfw;epfw; C:\WINDOWS\system32\DRIVERS\epfw.sys [2009-09-11 135048]
R2 ipasintf;ipasintf; \??\C:\WINDOWS\System32\drivers\pas2k.sys []
R2 irda;Protokol IrDA; C:\WINDOWS\system32\DRIVERS\irda.sys [2008-04-14 88192]
R2 NwlnkIpx;Transportní protokol kompatibilní s NWLink IPX/SPX/NetBIOS; C:\WINDOWS\system32\DRIVERS\nwlnkipx.sys [2008-04-13 88320]
R2 NwlnkNb;Služba NWLink pro rozhraní NetBIOS; C:\WINDOWS\system32\DRIVERS\nwlnknb.sys [2001-10-25 63232]
R2 NwlnkSpx;Protokol NWLink SPX/SPXII; C:\WINDOWS\system32\DRIVERS\nwlnkspx.sys [2001-10-25 55936]
R2 osadmi;osadmi; C:\WINDOWS\system32\drivers\osadmi.sys [2003-12-10 6714]
R3 AgereSoftModem;Agere Systems Soft Modem; C:\WINDOWS\system32\DRIVERS\AGRSM.sys [2003-09-23 1197740]
R3 ALCXSENS;Service for WDM 3D Audio Driver; C:\WINDOWS\system32\drivers\ALCXSENS.SYS [2003-12-11 391424]
R3 ALCXWDM;Service for Realtek AC97 Audio (WDM); C:\WINDOWS\system32\drivers\ALCXWDM.SYS [2003-12-19 541548]
R3 ati2mtag;ati2mtag; C:\WINDOWS\system32\DRIVERS\ati2mtag.sys [2004-01-27 669696]
R3 CmBatt;Microsoft AC Adapter Driver; C:\WINDOWS\system32\DRIVERS\CmBatt.sys [2008-04-14 13952]
R3 CONAN;CONAN; C:\WINDOWS\system32\drivers\o2mmb.sys [2003-12-12 190740]
R3 DKbFltr;Dritek HotKey Keyboard Filter Driver; C:\WINDOWS\System32\Drivers\DKbFltr.sys [2002-11-20 17983]
R3 Epfwndis;Eset Personal Firewall; C:\WINDOWS\system32\DRIVERS\Epfwndis.sys [2009-06-19 33096]
R3 hidusb;Ovladač třídy standardu HID; C:\WINDOWS\system32\DRIVERS\hidusb.sys [2008-04-13 10368]
R3 MbxStby;MbxStby; C:\WINDOWS\system32\drivers\MbxStby.sys [2003-08-26 5817]
R3 mouhid;Ovladač myši standardu HID; C:\WINDOWS\system32\DRIVERS\mouhid.sys [2001-10-24 12160]
R3 NSCIRDA;NSC Infrared Device Driver; C:\WINDOWS\system32\DRIVERS\nscirda.sys [2008-04-14 28672]
R3 NuidFltr;NUID filter driver; C:\WINDOWS\system32\DRIVERS\NuidFltr.sys [2009-11-11 14736]
R3 O2SCBUS;O2Micro SmartCardBus Reader; C:\WINDOWS\system32\DRIVERS\ozscr.sys [2003-10-08 91395]
R3 Point32;Microsoft IntelliPoint Filter Driver; C:\WINDOWS\system32\DRIVERS\point32.sys [2009-11-11 27744]
R3 Rasirda;WAN Miniport (IrDA); C:\WINDOWS\system32\DRIVERS\rasirda.sys [2001-08-17 19584]
R3 usbehci;Ovladač miniportu rozšířeného radiče hostitele Microsoft USB 2.0; C:\WINDOWS\system32\DRIVERS\usbehci.sys [2008-04-13 30208]
R3 usbhub;Ovladač standardního rozbočovače USB; C:\WINDOWS\system32\DRIVERS\usbhub.sys [2008-04-13 59520]
R3 usbuhci;Ovladač Microsoft univerzálního hostitelského řadiče USB od společnosti Microsoft; C:\WINDOWS\system32\DRIVERS\usbuhci.sys [2008-04-13 20608]
R3 w22n51;Intel(R) PRO/Wireless 2200 Adapter Driver for Windows XP; C:\WINDOWS\system32\DRIVERS\w22n51.sys [2004-06-24 3147776]
R3 Wdf01000;Kernel Mode Driver Frameworks service; C:\WINDOWS\System32\Drivers\wdf01000.sys [2009-07-14 444136]
S1 kbdhid;Ovladač klávesnice standardu HID; C:\WINDOWS\system32\DRIVERS\kbdhid.sys [2008-04-14 14592]
S3 Arp1394;Protokol 1394 ARP Client; C:\WINDOWS\system32\DRIVERS\arp1394.sys [2008-04-14 60800]
S3 b57w2k;Broadcom NetXtreme Gigabit Ethernet; C:\WINDOWS\system32\DRIVERS\b57xp32.sys [2003-10-16 113280]
S3 BthEnum;Ovladač pro Bluetooth Request Block; C:\WINDOWS\system32\DRIVERS\BthEnum.sys [2008-04-14 17024]
S3 BTHMODEM;Ovladač komunikace modemu Bluetooth; C:\WINDOWS\system32\DRIVERS\bthmodem.sys [2008-04-14 37888]
S3 BthPan;Bluetooth Device (Personal Area Network); C:\WINDOWS\system32\DRIVERS\bthpan.sys [2008-04-14 101120]
S3 BTHPORT;Ovladač portu Bluetooth; C:\WINDOWS\System32\Drivers\BTHport.sys [2008-06-14 272128]
S3 BTHUSB;Ovladač rozhraní USB radiostanice Bluetooth; C:\WINDOWS\System32\Drivers\BTHUSB.sys [2008-04-14 18944]
S3 catchme;catchme; \??\C:\DOCUME~1\Red\LOCALS~1\Temp\catchme.sys []
S3 CrystalSysInfo;CrystalSysInfo; \??\C:\Program Files\MediaCoder\SysInfo.sys []
S3 NIC1394;1394 Net Driver; C:\WINDOWS\system32\DRIVERS\nic1394.sys [2008-04-14 61824]
S3 nmwcd;Nokia USB Phone Parent; C:\WINDOWS\system32\drivers\ccdcmb.sys [2010-02-26 18176]
S3 nmwcdc;Nokia USB Generic; C:\WINDOWS\system32\drivers\ccdcmbo.sys [2010-02-26 22528]
S3 pccsmcfd;PCCS Mode Change Filter Driver; C:\WINDOWS\system32\DRIVERS\pccsmcfd.sys [2008-08-26 18816]
S3 RFCOMM;Zařízení Bluetooth (RFCOMM protokol TDI); C:\WINDOWS\system32\DRIVERS\rfcomm.sys [2008-04-14 59136]
S3 SynTP;Synaptics TouchPad Driver; C:\WINDOWS\system32\DRIVERS\SynTP.sys [2003-04-18 270288]
S3 upperdev;upperdev; C:\WINDOWS\system32\DRIVERS\usbser_lowerflt.sys [2010-02-26 8192]
S3 usbccgp;Obecný nadřazený ovladač Microsoft USB; C:\WINDOWS\system32\DRIVERS\usbccgp.sys [2008-04-14 32128]
S3 usbser;USB Modem Driver; C:\WINDOWS\system32\drivers\usbser.sys [2008-04-14 26112]
S3 UsbserFilt;UsbserFilt; C:\WINDOWS\system32\DRIVERS\usbser_lowerfltj.sys [2010-02-26 8192]
S3 USBSTOR;Ovladač velkokapacitního paměťového zařízení USB; C:\WINDOWS\system32\DRIVERS\USBSTOR.SYS [2008-04-14 26368]
S3 WpdUsb;WpdUsb; C:\WINDOWS\system32\DRIVERS\wpdusb.sys [2006-10-18 38528]
S3 WudfRd;Windows Driver Foundation - User-mode Driver Framework Reflector; C:\WINDOWS\system32\DRIVERS\wudfrd.sys [2008-01-18 83328]
S4 s24trans;WLAN Transport; C:\WINDOWS\system32\DRIVERS\s24trans.sys []

======List of services (R=Running, S=Stopped, 0=Boot, 1=System, 2=Auto, 3=Demand, 4=Disabled)======

R2 Ati HotKey Poller;Ati HotKey Poller; C:\WINDOWS\system32\Ati2evxx.exe [2004-01-27 397312]
R2 BthServ;Bluetooth Support Service; C:\WINDOWS\system32\svchost.exe [2008-04-14 14336]
R2 btwdins;Bluetooth Service; C:\Program Files\WIDCOMM\Bluetooth Software\bin\btwdins.exe [2003-07-29 135168]
R2 ekrn;ESET Service; C:\Program Files\ESET\ESET Smart Security\ekrn.exe [2009-09-11 735960]
R2 Irmon;Sledování infračerveného přenosu; C:\WINDOWS\system32\svchost.exe [2008-04-14 14336]
R2 JavaQuickStarterService;Java Quick Starter; C:\Program Files\Java\jre6\bin\jqs.exe [2010-07-17 153376]
R2 WudfSvc;Windows Driver Foundation - User-mode Driver Framework; C:\WINDOWS\system32\svchost.exe [2008-04-14 14336]
S2 Lavasoft Ad-Aware Service;Lavasoft Ad-Aware Service; C:\Program Files\Lavasoft\Ad-Aware\AAWService.exe []
S3 aspnet_state;ASP.NET State Service; C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\aspnet_state.exe [2008-07-25 34312]
S3 clr_optimization_v2.0.50727_32;.NET Runtime Optimization Service v2.0.50727_X86; C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\mscorsvw.exe [2008-07-25 69632]
S3 EhttpSrv;ESET HTTP Server; C:\Program Files\ESET\ESET Smart Security\EHttpSrv.exe [2009-09-11 20680]
S3 FontCache3.0.0.0;Windows Presentation Foundation Font Cache 3.0.0.0; C:\WINDOWS\Microsoft.NET\Framework\v3.0\WPF\PresentationFontCache.exe [2008-07-29 46104]
S3 idsvc;Windows CardSpace; C:\WINDOWS\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\infocard.exe [2008-07-29 881664]
S3 odserv;Microsoft Office Diagnostics Service; C:\Program Files\Common Files\Microsoft Shared\OFFICE12\ODSERV.EXE [2008-11-04 441712]
S3 ose;Office Source Engine; C:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE [2006-10-26 145184]
S3 ServiceLayer;ServiceLayer; C:\Program Files\PC Connectivity Solution\ServiceLayer.exe [2010-02-26 652800]
S3 WMPNetworkSvc;Služba Windows Media Player Network Sharing; C:\Program Files\Windows Media Player\WMPNetwk.exe [2007-01-05 913920]
S4 NetTcpPortSharing;Net.Tcp Port Sharing Service; C:\WINDOWS\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\SMSvcHost.exe [2008-07-29 132096]

-----------------EOF-----------------

[Rudy]

Udělejte sken ComboFix a dejte log.

Stahnete a ulozte nejlepe na plochu ComboFix: http://download.bleepingcomputer.com/sUBs/ComboFix.exe

pote spustte aplikaci pod uctem s administratorskym opravnenim

hned po startu se zobrazi obrazovka s licencnimi podminkami, pokracujte kliknutim na tlacitko Ano.

v klidu si postavte na kafe (cela akce trva cca. 5-10 minut, nekdy i dele - dle toho, o jak rychly stroj se jedna a kolika soubory se skener bude muset prodirat), behem skenu se nepokousejte spoustet zadne jine aplikace ani nic jineho

behem skenovani nepropadejte panice, vas stroj muze byt restartovan (predevsim pri prvni aplikaci skeneru)

upozorneni: pokud pouzivate antispyware s rezidentnim stitem, prepnete jeho rezidentni stit do Install Mode, pripadne jej po dobu skenu uplne deaktivujte, protoze dochazi pri skenu a vymazu pripadneho malware k nezadoucim kolizim s rezidentem antispyware

[red]

Tady je:

ComboFix 10-08-04.04 - Red 04.08.2010 23:52:25.13.1 - FAT32x86
Systém Microsoft Windows XP Professional 5.1.2600.3.1250.420.1029.18.510.276 [GMT 2:00]
Spuštěný z: c:\documents and settings\Red\Plocha\ComboFix.exe
AV: ESET Smart Security 4.0 *On-access scanning disabled* (Outdated) {E5E70D32-0101-4F12-8FB0-D96ACA4F34C0}
FW: ESET personal firewall *disabled* {E5E70D32-0101-4340-86A3-A7B0F1C8FFE0}
* Rezidentní štít AV je zapnutý

.

((((((((((((((((((((((((( Soubory vytvořené od 2010-07-04 do 2010-08-04 )))))))))))))))))))))))))))))))
.

V tomto časovém úseku nebyly vytvořeny žádné nové soubory.

.
(((((((((((((((((((((((((((((((((((((((( Find3M výpis ))))))))))))))))))))))))))))))))))))))))))))))))))))
.
2010-08-04 21:49 . 2009-10-14 16:32 12 ----a-w- c:\windows\bthservsdp.dat
2010-07-17 03:00 . 2010-05-09 22:29 423656 ----a-w- c:\windows\system32\deployJava1.dll
2010-06-23 22:38 . 2001-10-25 10:00 79062 ----a-w- c:\windows\system32\perfc005.dat
2010-06-23 22:38 . 2001-10-25 10:00 432004 ----a-w- c:\windows\system32\perfh005.dat
2010-06-21 16:43 . 2010-06-21 16:43 -------- d-----w- c:\program files\Common Files\Apple
2010-06-21 16:43 . 2010-06-21 16:43 -------- d-----w- c:\program files\Apple Software Update
2010-06-14 14:31 . 2009-10-13 23:05 744448 ----a-w- c:\windows\pchealth\helpctr\binaries\HelpSvc.exe
.

((((((((((((((((((((((((((((( SnapShot_2010-07-24_23.46.17 )))))))))))))))))))))))))))))))))))))))))
.
+ 2010-08-04 21:50 . 2010-08-04 21:50 16384 c:\windows\temp\Perflib_Perfdata_5b8.dat
+ 2009-10-14 10:25 . 2010-02-22 14:21 18296 c:\windows\system32\spmsg.dll
- 2009-10-14 10:25 . 2009-05-26 11:40 18296 c:\windows\system32\spmsg.dll
+ 2010-08-03 10:34 . 2010-07-17 03:00 153376 c:\windows\system32\javaws.exe
- 2010-05-09 22:29 . 2010-05-09 22:29 153376 c:\windows\system32\javaws.exe
+ 2010-08-03 10:34 . 2010-07-17 03:00 145184 c:\windows\system32\javaw.exe
- 2010-05-09 22:29 . 2010-05-09 22:29 145184 c:\windows\system32\javaw.exe
+ 2010-08-03 10:34 . 2010-07-17 03:00 145184 c:\windows\system32\java.exe
- 2010-05-09 22:29 . 2010-05-09 22:29 145184 c:\windows\system32\java.exe
+ 2010-08-03 10:35 . 2010-08-03 10:35 180224 c:\windows\Installer\1fd29ff.msi
+ 2008-04-14 04:51 . 2010-07-27 06:30 8466432 c:\windows\system32\shell32.dll
+ 2008-04-14 06:51 . 2010-07-27 06:30 8466432 c:\windows\system32\dllcache\shell32.dll
.
(((((((((((((((((((((((((((((((((( Spouštěcí body v registru )))))))))))))))))))))))))))))))))))))))))))))
.
.
*Poznámka* prázdné záznamy a legitimní výchozí údaje nejsou zobrazeny.
REGEDIT4

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"NokiaMServer"="c:\program files\Common Files\Nokia\MPlatform\NokiaMServer" [X]
"egui"="c:\program files\ESET\ESET Smart Security\egui.exe" [2009-09-11 2054360]
"ATIModeChange"="Ati2mdxx.exe" [2001-09-04 28672]
"SoundMan"="SOUNDMAN.EXE" [2006-07-21 86016]
"SynTPLpr"="c:\program files\Synaptics\SynTP\SynTPLpr.exe" [2003-04-18 110592]
"SynTPEnh"="c:\program files\Synaptics\SynTP\SynTPEnh.exe" [2003-04-18 610304]
"AGRSMMSG"="AGRSMMSG.exe" [2003-09-23 88363]
"AcerNotebookManager"="c:\program files\Acer\Notebook Manager\almxptray.exe" [2003-12-11 509952]
"Adobe Reader Speed Launcher"="c:\program files\Adobe\Reader 8.0\Reader\Reader_sl.exe" [2008-01-11 39792]
"LManager"="c:\program files\Launch Manager\QtZgAcer.EXE" [2004-05-14 311296]
"BluetoothAuthenticationAgent"="bthprops.cpl" [2008-04-14 110592]
"IntelliPoint"="c:\program files\Microsoft IntelliPoint\ipoint.exe" [2009-11-11 1468256]
"SunJavaUpdateSched"="c:\program files\Common Files\Java\Java Update\jusched.exe" [2010-05-14 248552]

[HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Run]
"CTFMON.EXE"="c:\windows\system32\CTFMON.EXE" [2008-04-14 15360]

c:\documents and settings\All Users\Nabˇdka Start\Programy\Po spuçtŘnˇ\
BTTray.lnk - c:\program files\WIDCOMM\Bluetooth Software\BTTray.exe [2003-7-29 499773]

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SafeBoot\Minimal\Wdf01000.sys]
@="Driver"

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\DAEMON Tools-1033]
2004-08-22 15:05 81920 ----a-w- c:\program files\D-Tools\daemon.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\RemoteControl]
2003-10-21 09:52 40960 ----a-w- c:\program files\CyberLink\PowerDVD\PDVDServ.exe

[HKLM\~\services\sharedaccess\parameters\firewallpolicy\standardprofile]
"EnableFirewall"= 0 (0x0)

[HKLM\~\services\sharedaccess\parameters\firewallpolicy\standardprofile\AuthorizedApplications\List]
"%windir%\\Network Diagnostic\\xpnetdiag.exe"=
"%windir%\\system32\\sessmgr.exe"=
"c:\\Program Files\\Microsoft Office\\Office12\\OUTLOOK.EXE"=
"c:\\Program Files\\Skype\\Plugin Manager\\skypePM.exe"=
"c:\\Program Files\\Skype\\Phone\\Skype.exe"=

R0 d347bus;d347bus;c:\windows\system32\drivers\d347bus.sys [14.10.2009 21:44 155136]
R0 d347prt;d347prt;c:\windows\system32\drivers\d347prt.sys [14.10.2009 21:44 5248]
R1 ehdrv;ehdrv;c:\windows\system32\drivers\ehdrv.sys [11.9.2009 7:23 108792]
R2 acernbm;acernbm;c:\windows\system32\drivers\acernbm.sys [14.10.2009 18:32 6501]
R2 ekrn;ESET Service;c:\program files\ESET\ESET Smart Security\ekrn.exe [11.9.2009 7:24 735960]
R2 ipasintf;ipasintf;c:\windows\system32\drivers\pas2k.sys [3.10.2000 19:29 78280]
R2 osadmi;osadmi;c:\windows\system32\drivers\osadmi.sys [14.10.2009 18:32 6714]
R3 CONAN;CONAN;c:\windows\system32\drivers\o2mmb.sys [14.10.2009 18:32 190740]
R3 MbxStby;MbxStby;c:\windows\system32\drivers\MbxStby.sys [14.10.2009 18:32 5817]
S2 Lavasoft Ad-Aware Service;Lavasoft Ad-Aware Service;"c:\program files\Lavasoft\Ad-Aware\AAWService.exe" --> c:\program files\Lavasoft\Ad-Aware\AAWService.exe [?]
.
.
------- Doplňkový sken -------
.
uStart Page = hxxp://seznam.cz/
IE: E&xportovat do aplikace Microsoft Excel - c:\progra~1\MICROS~2\Office12\EXCEL.EXE/3000
IE: Send To &Bluetooth - c:\program files\WIDCOMM\Bluetooth Software\btsendto_ie_ctx.htm
TCP: {56800B45-316E-4C21-A66B-7D527847CC70} = 10.0.0.61
FF - ProfilePath - c:\documents and settings\Red\Data aplikací\Mozilla\Firefox\Profiles\v12qq6x4.default\
FF - prefs.js: browser.startup.homepage - www.seznam.cz
FF - component: c:\program files\Nokia\Nokia Ovi Suite\Connectors\Bookmarks Connector\FirefoxExtension\components\FirefoxExtension.dll
FF - plugin: c:\program files\Java\jre6\bin\new_plugin\npdeployJava1.dll
FF - HiddenExtension: Microsoft .NET Framework Assistant: {20a82645-c095-46ed-80e3-08825760534b} - c:\windows\Microsoft.NET\Framework\v3.5\Windows Presentation Foundation\DotNetAssistantExtension\

---- NASTAVENÍ FIREFOXU ----
c:\program files\Mozilla Firefox\greprefs\security-prefs.js - pref("security.ssl.allow_unrestricted_renego_everywhere__temporarily_available_pref", true);
c:\program files\Mozilla Firefox\greprefs\security-prefs.js - pref("security.ssl.renego_unrestricted_hosts", "");
c:\program files\Mozilla Firefox\greprefs\security-prefs.js - pref("security.ssl.treat_unsafe_negotiation_as_broken", false);
c:\program files\Mozilla Firefox\greprefs\security-prefs.js - pref("security.ssl.require_safe_negotiation", false);
c:\program files\Mozilla Firefox\greprefs\all.js - pref("ui.use_native_colors", true);
c:\program files\Mozilla Firefox\greprefs\all.js - pref("network.IDN.whitelist.lu", true);
c:\program files\Mozilla Firefox\greprefs\all.js - pref("network.IDN.whitelist.nu", true);
c:\program files\Mozilla Firefox\greprefs\all.js - pref("network.IDN.whitelist.nz", true);
c:\program files\Mozilla Firefox\greprefs\all.js - pref("network.IDN.whitelist.xn--mgbaam7a8h", true);
c:\program files\Mozilla Firefox\greprefs\all.js - pref("network.IDN.whitelist.xn--mgberp4a5d4ar", true);
c:\program files\Mozilla Firefox\greprefs\all.js - pref("network.IDN.whitelist.xn--p1ai", true);
c:\program files\Mozilla Firefox\greprefs\all.js - pref("network.IDN.whitelist.xn--mgbayh7gpa", true);
c:\program files\Mozilla Firefox\greprefs\all.js - pref("network.IDN.whitelist.tel", true);
c:\program files\Mozilla Firefox\greprefs\all.js - pref("network.auth.force-generic-ntlm", false);
c:\program files\Mozilla Firefox\greprefs\all.js - pref("network.proxy.type", 5);
c:\program files\Mozilla Firefox\greprefs\all.js - pref("network.buffer.cache.count", 24);
c:\program files\Mozilla Firefox\greprefs\all.js - pref("network.buffer.cache.size", 4096);
c:\program files\Mozilla Firefox\greprefs\all.js - pref("dom.ipc.plugins.timeoutSecs", 45);
c:\program files\Mozilla Firefox\greprefs\all.js - pref("svg.smil.enabled", false);
c:\program files\Mozilla Firefox\greprefs\all.js - pref("accelerometer.enabled", true);
c:\program files\Mozilla Firefox\defaults\pref\firefox-l10n.js - pref("browser.fixup.alternate.suffix", ".cz");
c:\program files\Mozilla Firefox\defaults\pref\firefox.js - pref("extensions.{972ce4c6-7e08-4474-a285-3208198ce6fd}.name", "chrome://browser/locale/browser.properties");
c:\program files\Mozilla Firefox\defaults\pref\firefox.js - pref("extensions.{972ce4c6-7e08-4474-a285-3208198ce6fd}.description", "chrome://browser/locale/browser.properties");
c:\program files\Mozilla Firefox\defaults\pref\firefox.js - pref("plugins.update.notifyUser", false);
c:\program files\Mozilla Firefox\defaults\pref\firefox.js - pref("dom.ipc.plugins.enabled.nptest.dll", true);
c:\program files\Mozilla Firefox\defaults\pref\firefox.js - pref("dom.ipc.plugins.enabled.npswf32.dll", true);
c:\program files\Mozilla Firefox\defaults\pref\firefox.js - pref("dom.ipc.plugins.enabled.npctrl.dll", true);
c:\program files\Mozilla Firefox\defaults\pref\firefox.js - pref("dom.ipc.plugins.enabled.npqtplugin.dll", true);
c:\program files\Mozilla Firefox\defaults\pref\firefox.js - pref("dom.ipc.plugins.enabled", false);
.

**************************************************************************

catchme 0.3.1398 W2K/XP/Vista - rootkit/stealth malware detector by Gmer, http://www.gmer.net
Rootkit scan 2010-08-04 23:58
Windows 5.1.2600 Service Pack 3 FAT NTAPI

skenování skrytých procesů ...

skenování skrytých položek 'Po spuštění' ...

skenování skrytých souborů ...

sken byl úspešně dokončen
skryté soubory: 0

**************************************************************************

Stealth MBR rootkit/Mebroot/Sinowal detector 0.3.7 by Gmer, http://www.gmer.net

device: opened successfully
user: MBR read successfully
called modules: ntoskrnl.exe catchme.sys CLASSPNP.SYS disk.sys ACPI.sys hal.dll >>UNKNOWN [0x8212BEB0]<<
kernel: MBR read successfully
detected MBR rootkit hooks:
\Driver\Disk -> CLASSPNP.SYS @ 0xf859af28
\Driver\ACPI -> ACPI.sys @ 0xf84c7cb8
\Driver\atapi -> 0x8212beb0
IoDeviceObjectType -> DeleteProcedure -> ntoskrnl.exe @ 0x805a0615
ParseProcedure -> ntoskrnl.exe @ 0x8056c3ac
\Device\Harddisk0\DR0 -> DeleteProcedure -> ntoskrnl.exe @ 0x805a0615
ParseProcedure -> ntoskrnl.exe @ 0x8056c3ac
NDIS: Intel(R) PRO/Wireless 2200BG Network Connection -> SendCompleteHandler -> NDIS.sys @ 0xf8385bb0
PacketIndicateHandler -> NDIS.sys @ 0xf8392a21
SendHandler -> NDIS.sys @ 0xf837087b
Warning: possible MBR rootkit infection !
user & kernel MBR OK

**************************************************************************
.
--------------------- ZAMKNUTÉ KLÍČE V REGISTRU ---------------------

[HKEY_LOCAL_MACHINE\software\Classes\CLSID\{A483C63A-CDBC-426E-BF93-872502E8144E}]
@Denied: (A 2) (Everyone)
@="FlashBroker"
"LocalizedString"="@c:\\WINDOWS\\system32\\Macromed\\Flash\\FlashUtil10h_ActiveX.exe,-101"

[HKEY_LOCAL_MACHINE\software\Classes\CLSID\{A483C63A-CDBC-426E-BF93-872502E8144E}\Elevation]
"Enabled"=dword:00000001

[HKEY_LOCAL_MACHINE\software\Classes\CLSID\{A483C63A-CDBC-426E-BF93-872502E8144E}\LocalServer32]
@="c:\\WINDOWS\\system32\\Macromed\\Flash\\FlashUtil10h_ActiveX.exe"

[HKEY_LOCAL_MACHINE\software\Classes\CLSID\{A483C63A-CDBC-426E-BF93-872502E8144E}\TypeLib]
@="{FAB3E735-69C7-453B-A446-B6823C6DF1C9}"

[HKEY_LOCAL_MACHINE\software\Classes\Interface\{E3F2C3CB-5EB8-4A04-B22C-7E3B4B6AF30F}]
@Denied: (A 2) (Everyone)
@="IFlashBroker4"

[HKEY_LOCAL_MACHINE\software\Classes\Interface\{E3F2C3CB-5EB8-4A04-B22C-7E3B4B6AF30F}\ProxyStubClsid32]
@="{00020424-0000-0000-C000-000000000046}"

[HKEY_LOCAL_MACHINE\software\Classes\Interface\{E3F2C3CB-5EB8-4A04-B22C-7E3B4B6AF30F}\TypeLib]
@="{FAB3E735-69C7-453B-A446-B6823C6DF1C9}"
"Version"="1.0"
.
--------------------- Knihovny navázané na běžící procesy ---------------------

- - - - - - - > 'explorer.exe'(3344)
c:\windows\system32\WPDShServiceObj.dll
c:\windows\system32\btncopy.dll
c:\program files\Nokia\Nokia PC Suite 7\PhoneBrowser.dll
c:\program files\Nokia\Nokia PC Suite 7\NGSCM.DLL
c:\program files\Nokia\Nokia PC Suite 7\Lang\PhoneBrowser_cze.nlr
c:\program files\Nokia\Nokia PC Suite 7\Resource\PhoneBrowser_Nokia.ngr
c:\windows\system32\PortableDeviceTypes.dll
c:\windows\system32\PortableDeviceApi.dll
.
Celkový čas: 2010-08-05 00:01:46
ComboFix-quarantined-files.txt 2010-08-04 22:01
ComboFix2.txt 2010-07-24 23:47
ComboFix3.txt 2010-06-19 14:02
ComboFix4.txt 2010-06-15 02:07
ComboFix5.txt 2010-08-04 21:47

Před spuštěním: 731 561 984
Po spuštění: 831 029 248

- - End Of File - - FF243B06EAF534258C641E38FEE059B7

[Rudy]

Stáhněte MBR: http://www2.gmer.net/mbr/mbr.exe a uložte ho na plochu. Spusťte a log vložte sem.

[red]

Tady je:

Stealth MBR rootkit/Mebroot/Sinowal detector 0.3.7 by Gmer, http://www.gmer.net

device: opened successfully
user: MBR read successfully
kernel: MBR read successfully
user & kernel MBR OK

[Rudy]

Log vypadá čistý. Nastala nějaká změna?

[red]

Moc to nepomohlo, je to hlavně dost dlouhou dobu po spusteni notasu. Pak se na nem neda skoro nic delat. Driv to nedelalo.

[Rudy]

Zkuste obnovu systému k datu, kdy korektně fungoval.

[red]

Obnovu systému mám vypnutou, takže ta se konat nemůže.

[Rudy]

V tom případě zbývá oprava pomocí XPManageru: http://www.viry.cz/forum/viewtopic.php?f=46&t=17549 , nebo z instal. CD.

[red]

Ok, dík moc. Nějak už to dořeším.

[Rudy]

Nemáte zač!

[vlx]

Jak se ta pomalost projevuje? Deje-li se to po jen po startu pocitace (desítky minut, pak to najednou přestane) a jsou li v task manageru procesy wuauclt svchost zabirajici desítky až stovky MB paměti a žeroucí cpu a roste-li výrazně velikost stránkovacího souboru, pak se možná jedná o problém s microsoft update (automatické aktualizace office, silverlight, aj), viz moje odpoved na podobný problém:

===============================
Dle vlákna níže (v AJ) se zdá že problém by mohl být způsoben chybou v microsoft update. Dočasným řešením je přepnout zpět na windows update. Jiné řešení zdá se zatím není. Problém je o hodně větší na strojích s méně než 1GB paměti. Na tom jestli stroj má SP2/SP3 to asi nezáleží, nějak to souvisí s Microsoft Security Essentials (zhoršuje odezvu systému ještě více). S viry to pravděpodobně nemá nic společného. Objevilo se to před pár týdny a postihuje to spoustu XP instalací s málem paměti.

Detaily zde:
http://social.answers.microsoft.com/For ... 810962cb8c

Případně zde:
http://www.techsupportforum.com/microso ... oblem.html

Jak přepnout z microsoft update na windows update:

=> HOW TO make Windows Update your default update source (WinXP ONLY!)
Open IE (only) to Microsoft Update website | Click on Change Settings in left-hand menu | Scroll to bottom of page | To Stop Using Microsoft Update | Disable Microsoft Update software and let me use Windows Update only (check this option).
=> HOW TO flip your default back to Microsoft Update (WinXP ONLY!):
Open IE (only) to Windows Update website | Click on the green GO button to the immediate right of the Get Microsoft Update today! banner & follow the prompts.