Trojan w pliku ISTsvc

[Gość: Damian]

Tyle co zrobiłem reinstalkę systemu. Zainstalowałem mks, weszłem na neta a tu jakieś gó.. wwaliło mi się do kompa i wyskakuje mi że w pliku z tematu jest trojan co robić. Oto mój log


Logfile of HijackThis v1.99.1
Scan saved at 21:39:47, on 2005-07-20
Platform: Windows XP (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 (6.00.2600.0000)

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:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\logonui.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\Program Files\Java\jre1.5.0_04\bin\jusched.exe
C:\Program Files\MKS\Bin\mks_menu.exe
C:\Program Files\MKS\Bin\ABregmon.exe
C:\Program Files\BullsEye Network\bin\bargains.exe
C:\WINDOWS\System32\ctfmon.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\Program Files\RALINK\RT2500 Wireless LAN Card\Installer\WINXP\RaConfig2500.exe
C:\Program Files\MKS\Bin\NetMonSV.exe
C:\WINDOWS\System32\Ati2evxx.exe
C:\Program Files\MKS\Bin\mksmonsv.exe
C:\Program Files\WellGet\WellGet.exe
C:\Program Files\MKS\Bin\mks_scan.exe
C:\Documents and Settings\Komputer\Pulpit\hijackthis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Łącza
R3 - URLSearchHook: (no name) - _{CFBFAE00-17A6-11D0-99CB-00C04FD64497} - (no file)
O2 - BHO: Yahoo! Companion BHO - {02478D38-C3F9-4efb-9B51-7695ECA05670} - C:\Program Files\Yahoo!\Companion\Installs\cpn\ycomp5_5_7_0.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: IeCatch2 Class - {A5366673-E8CA-11D3-9CD9-0090271D075B} - C:\PROGRA~1\FLASHGET\jccatch.dll
O2 - BHO: FiltrateIE Class - {B5D4581D-ED6A-4905-A267-25BAF7BE79C1} - C:\WINDOWS\System32\safeie.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\fgiebar.dll
O3 - Toolbar: Yahoo! Companion - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\ycomp5_5_7_0.dll
O3 - Toolbar: YourSiteBar - {86227D9C-0EFE-4f8a-AA55-30386A3F5686} - C:\Program Files\YourSiteBar\ysb.dll (file missing)
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_04\bin\jusched.exe
O4 - HKLM\..\Run: [MKS_MENU] C:\Program Files\MKS\Bin\mks_menu.exe
O4 - HKLM\..\Run: [ABREGMON] C:\Program Files\MKS\Bin\ABregmon.exe
O4 - HKLM\..\Run: [KAZAA] "C:\Program Files\Kazaa Lite Resurrection\kpp.exe" "C:\Program Files\Kazaa Lite Resurrection\kazaalite.kpp" /SYSTRAY
O4 - HKLM\..\Run: [CMESys] "C:\Program Files\Common Files\CMEII\CMESys.exe"
O4 - HKLM\..\Run: [A7svkDnv] C:\WINDOWS\ovlfcat.exe
O4 - HKLM\..\Run: [Internet Optimizer] "C:\Program Files\Internet Optimizer\optimize.exe"
O4 - HKLM\..\Run: [BullsEye Network] C:\Program Files\BullsEye Network\bin\bargains.exe
O4 - HKLM\..\Run: [A7svkDnvĹőö/ŘG%)ßfC:\Program Files\ISTsvc\istsvc.exe] C:\WINDOWS\ovlfcat.exe
O4 - HKLM\..\Run: [A7svĹőö/ŘG%)ßfĎNb˝C:\Program Files\ISTsvc\istsvc.exe] C:\WINDOWS\ovlfcat.exe
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKCU\..\Run: [Gadu-Gadu] "C:\Program Files\Gadu-Gadu\gg.exe" /tray
O4 - HKCU\..\Run: [Komunikator] C:\Program Files\Tlen.pl\tlen.exe
O4 - Startup: Check For Dope Wars Updates.lnk = C:\Program Files\Dopewars\WiseUpdt.exe
O4 - Global Startup: RaConfig2500.lnk = C:\Program Files\RALINK\RT2500 Wireless LAN Card\Installer\WINXP\RaConfig2500.exe
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: GStartup.lnk = C:\Program Files\Common Files\GMT\GMT.exe
O8 - Extra context menu item: &Ściągnij wszystko za pomocą WellGeta - C:\Program Files\WellGet\nxall.htm
O8 - Extra context menu item: Download All by FlashGet - C:\Program Files\FlashGet\jc_all.htm
O8 - Extra context menu item: Download using FlashGet - C:\Program Files\FlashGet\jc_link.htm
O8 - Extra context menu item: Ściągnij za pomocą &WellGeta - C:\Program Files\WellGet\nxcatch.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_04\bin\npjpi150_04.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_04\bin\npjpi150_04.dll
O9 - Extra button: SideFind - {10E42047-DEB9-4535-A118-B3F6EC39B807} - C:\Program Files\SideFind\sidefind.dll (file missing)
O9 - Extra button: WellGet - {35980F6E-A258-4E50-953D-813BB8556899} - C:\Program Files\WellGet\WellGet.exe
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra button: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\flashget.exe
O9 - Extra 'Tools' menuitem: &FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\flashget.exe
O16 - DPF: {42F2C9BA-614F-47C0-B3E3-ECFD34EED658} (Installer Class) - www.ysbweb.com/ist/softwares/v4.0/ysb_download.cab
O23 - Service: ArcaBit NetMonitor (ABNetMon) - ArcaBit sp. z o.o. - C:\Program Files\MKS\Bin\NetMonSV.exe
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\System32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: MkSUpdateInt - MkS Sp. z o. o. - C:\Program Files\MKS\bin\MkSUpdateInt.exe
O23 - Service: MkS_Vir Monitor (MksVirMonSvc) - Unknown owner - C:\Program Files\MKS\Bin\mksmonsv.exe
O23 - Service: MkS_Scan - Unknown owner - C:\Program Files\MKS\Bin\mks_scan.exe

[Gość: Kolobos]

Skanowanie i usuwanie tym:
download.microsoft.com/download/8/1/5/815d2d60-49b5-44dc-ae35-fca2f2c6f0cc/MicrosoftAntiSpywareInstall.exe

Zamknij porty tym:
www.firewallleaktester.com/tools/wwdc.exe
Uzyj tez:
securityresponse.symantec.com/avcenter/FxIstbar.exe

W hijackthis kasujesz:

R3 - URLSearchHook: (no name) - _{CFBFAE00-17A6-11D0-99CB-00C04FD64497} - (no
file) <- to kasujesz w Start->Uruchom->Regedit-
>HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\URLSearchHooks i tam
usuwasz -> _{CFBFAE00-17A6-11D0-99CB-00C04FD64497}
O3 - Toolbar: YourSiteBar - {86227D9C-0EFE-4f8a-AA55-30386A3F5686} - C:\Program
Files\YourSiteBar\ysb.dll (file missing)

O4 - HKLM\..\Run: [CMESys] "C:\Program Files\Common Files\CMEII\CMESys.exe" <-
zamykasz w menadzerze zadan i kasujesz caly katalog CMEII
O4 - HKLM\..\Run: [A7svkDnv] C:\WINDOWS\ovlfcat.exe <- plik usuwasz
O4 - HKLM\..\Run: [Internet Optimizer] "C:\Program Files\Internet
Optimizer\optimize.exe" <- zamykasz i usuwasz caly katalog
O4 - HKLM\..\Run: [BullsEye Network] C:\Program Files\BullsEye
Network\bin\bargains.exe <- to samo
O4 - HKLM\..\Run: [A7svkDnvĹőö/ŘG%)ßfC:\Program Files\ISTsvc\istsvc.exe]
C:\WINDOWS\ovlfcat.exe i to
O4 - HKLM\..\Run: [A7svĹőö/ŘG%)ßfĎNb˝C:\Program Files\ISTsvc\istsvc.exe]
C:\WINDOWS\ovlfcat.exe
O4 - Global Startup: GStartup.lnk = C:\Program Files\Common Files\GMT\GMT.exe <-
usuwasz caly katalog GMT
O9 - Extra button: SideFind - {10E42047-DEB9-4535-A118-B3F6EC39B807} -
C:\Program Files\SideFind\sidefind.dll (file missing)
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} -
C:\WINDOWS\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-
00aa003c157a} - C:\WINDOWS\web\related.htm
O16 - DPF: {42F2C9BA-614F-47C0-B3E3-ECFD34EED658} (Installer Class) -
www.ysbweb.com/ist/softwares/v4.0/ysb_download.cab

Po wszystkim wklejasz nowy log.

[Gość: Damian]

Logfile of HijackThis v1.99.1
Scan saved at 18:43:18, on 2005-07-22
Platform: Windows XP (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 (6.00.2600.0000)

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:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\MKS\Bin\NetMonSV.exe
C:\WINDOWS\System32\Ati2evxx.exe
C:\Program Files\MKS\Bin\mksmonsv.exe
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\Program Files\Java\jre1.5.0_04\bin\jusched.exe
C:\Program Files\MKS\Bin\mks_menu.exe
C:\Program Files\MKS\Bin\ABregmon.exe
C:\WINDOWS\System32\ctfmon.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\Program Files\Tlen.pl\tlen.exe
C:\Program Files\RALINK\RT2500 Wireless LAN Card\Installer\WINXP\RaConfig2500.exe
C:\Program Files\MKS\Bin\mks_scan.exe
C:\Program Files\Opera\Opera.exe
C:\WINDOWS\System32\wuauclt.exe
C:\Program Files\WellGet\WellGet.exe
C:\Documents and Settings\Komputer\Pulpit\hijackthis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Łącza
R3 - Default URLSearchHook is missing
O2 - BHO: Yahoo! Companion BHO - {02478D38-C3F9-4efb-9B51-7695ECA05670} - C:\Program Files\Yahoo!\Companion\Installs\cpn\ycomp5_5_7_0.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: IeCatch2 Class - {A5366673-E8CA-11D3-9CD9-0090271D075B} - C:\PROGRA~1\FLASHGET\jccatch.dll
O2 - BHO: FiltrateIE Class - {B5D4581D-ED6A-4905-A267-25BAF7BE79C1} - C:\WINDOWS\System32\safeie.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\fgiebar.dll
O3 - Toolbar: Yahoo! Companion - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\ycomp5_5_7_0.dll
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_04\bin\jusched.exe
O4 - HKLM\..\Run: [MKS_MENU] C:\Program Files\MKS\Bin\mks_menu.exe
O4 - HKLM\..\Run: [ABREGMON] C:\Program Files\MKS\Bin\ABregmon.exe
O4 - HKLM\..\Run: [KAZAA] "C:\Program Files\Kazaa Lite Resurrection\kpp.exe" "C:\Program Files\Kazaa Lite Resurrection\kazaalite.kpp" /SYSTRAY
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKCU\..\Run: [Gadu-Gadu] "C:\Program Files\Gadu-Gadu\gg.exe" /tray
O4 - HKCU\..\Run: [Komunikator] C:\Program Files\Tlen.pl\tlen.exe
O4 - Startup: Check For Dope Wars Updates.lnk = C:\Program Files\Dopewars\WiseUpdt.exe
O4 - Global Startup: RaConfig2500.lnk = C:\Program Files\RALINK\RT2500 Wireless LAN Card\Installer\WINXP\RaConfig2500.exe
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O8 - Extra context menu item: &Ściągnij wszystko za pomocą WellGeta - C:\Program Files\WellGet\nxall.htm
O8 - Extra context menu item: Download All by FlashGet - C:\Program Files\FlashGet\jc_all.htm
O8 - Extra context menu item: Download using FlashGet - C:\Program Files\FlashGet\jc_link.htm
O8 - Extra context menu item: Ściągnij za pomocą &WellGeta - C:\Program Files\WellGet\nxcatch.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_04\bin\npjpi150_04.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_04\bin\npjpi150_04.dll
O9 - Extra button: WellGet - {35980F6E-A258-4E50-953D-813BB8556899} - C:\Program Files\WellGet\WellGet.exe
O9 - Extra button: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\flashget.exe
O9 - Extra 'Tools' menuitem: &FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\flashget.exe
O23 - Service: ArcaBit NetMonitor (ABNetMon) - ArcaBit sp. z o.o. - C:\Program Files\MKS\Bin\NetMonSV.exe
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\System32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: MkSUpdateInt - MkS Sp. z o. o. - C:\Program Files\MKS\bin\MkSUpdateInt.exe
O23 - Service: MkS_Vir Monitor (MksVirMonSvc) - Unknown owner - C:\Program Files\MKS\Bin\mksmonsv.exe
O23 - Service: MkS_Scan - Unknown owner - C:\Program Files\MKS\Bin\mks_scan.exe

[Gość: Kolobos]

Do kasacji jeszcze to:
R3 - Default URLSearchHook is missing
Reszta ok.