Win32/Mebroot.K

[Tean]

bezpecnostni experti doporucuju reinstal systemu.
Infiltracie mohli urobit diery v systeme, ktore tam predtym neboli a tak sa taketo PC neda povazovat za bezpecne.
Aj ked je virus prec, zadne dvierka mohli zostat a moze byt otazkou casu, kedy sa na teba niekto nabura.

[Simicek]

Tady mas HJT
ogfile of Trend Micro HijackThis v2.0.2
Scan saved at 20:05, on 2008-08-06
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.17184)
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:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Program Files\Conexant\AccessRunner ADSL\CnxDslTb.exe
C:\Program Files\Symantec\LiveUpdate\ALUSchedulerSvc.exe
C:\Program Files\Java\j2re1.4.2_06\bin\jusched.exe
C:\Nokia PC Suite 6\LaunchApplication.exe
C:\iTunes\iTunesHelper.exe
C:\Program Files\Eset\nod32kui.exe
C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe
C:\Program Files\Messenger\msmsgs.exe
C:\WINDOWS\system32\DRIVERS\CDANTSRV.EXE
C:\Program Files\Sunbelt Software\Personal Firewall\kpf4ss.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\OLYMPUS\OLYMPUS Master 2\MMonitor.exe
C:\Program Files\Eset\nod32krn.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\System32\PAStiSvc.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Sunbelt Software\Personal Firewall\kpf4gui.exe
C:\WINDOWS\system32\UAService7.exe
C:\Program Files\Sunbelt Software\Personal Firewall\kpf4gui.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\Mozilla Firefox\firefox.exe
C:\Program Files\Outlook Express\msimn.exe
C:\Mozilla Firefox\firefox.exe
C:\Documents and Settings\Diablo Hit ADSL\Plocha\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://google.icq.com/search/search_frame.php
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://google.icq.com
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=105563
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 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Odkazy
O1 - Hosts: 82.208.58.96 l2authd.lineage2.com
O1 - Hosts: 82.208.58.96 l2testauthd.lineage2.com
O2 - BHO: Yahoo! Toolbar Helper - {02478D38-C3F9-4EFB-9B51-7695ECA05670} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0 CE\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [CnxDslTaskBar] "C:\Program Files\Conexant\AccessRunner ADSL\CnxDslTb.exe"
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\j2re1.4.2_06\bin\jusched.exe
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [PCSuiteTrayApplication] C:\Nokia PC Suite 6\LaunchApplication.exe -startup
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [iTunesHelper] "C:\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [nod32kui] "C:\Program Files\Eset\nod32kui.exe" /WAITSERVICE
O4 - HKLM\..\Run: [SBCSTray] C:\CounterSpy\SBCSTray.exe
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [BitTorrent] "C:\Program Files\BitTorrent\bittorrent.exe" --force_start_minimized
O4 - HKCU\..\Run: [Steam] "c:\steam\steam.exe" -silent
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [LaunchList] C:\Studio 11\LaunchList2.exe
O4 - HKCU\..\Run: [OM2_Monitor] "C:\Program Files\OLYMPUS\OLYMPUS Master 2\MMonitor.exe"
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'NETWORK SERVICE')
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: Adobe Gamma Loader.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O8 - Extra context menu item: Download all links using BitComet - res://C:\BitComet\BitComet.exe/AddAllLink.htm
O8 - Extra context menu item: Download link using &BitComet - res://C:\BitComet\BitComet.exe/AddLink.htm
O8 - Extra context menu item: E&xportovat do aplikace Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\j2re1.4.2_06\bin\npjpi142_06.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\j2re1.4.2_06\bin\npjpi142_06.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: ICQ6 - {E59EB121-F339-4851-A3BA-FE49C35617C2} - C:\ICQ6ICQ6\ICQ.exe
O9 - Extra 'Tools' menuitem: ICQ6 - {E59EB121-F339-4851-A3BA-FE49C35617C2} - C:\ICQ6ICQ6\ICQ.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
O12 - Plugin for .pdf: C:\Program Files\Internet Explorer\PLUGINS\nppdf32.dll
O14 - IERESET.INF: START_PAGE_URL=http://www.comfor.cz
O16 - DPF: {193C772A-87BE-4B19-A7BB-445B226FE9A1} (ewidoOnlineScan Control) - http://downloads.ewido.net/ewidoOnlineScan.cab
O16 - DPF: {4E218431-2F07-40BD-A9D3-035324C1F13F} (DyynoX Class) - http://webserver.dyyno.com/DyynoClient/DyynoCAB.CAB
O16 - DPF: {54B52E52-8000-4413-BD67-FC7FE24B59F2} (EARTPatchX Class) - http://files.ea.com/downloads/rtpatch/v2/EARTPX.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/s ... wflash.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{122A31A9-9348-496C-A5C6-0236389914D8}: NameServer = 212.20.96.34 195.250.128.234
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\COMMON~1\Skype\SKYPE4~1.DLL
O23 - Service: Apple Mobile Device - Apple, Inc. - C:\Program Files\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
O23 - Service: Automatic LiveUpdate Scheduler - Symantec Corporation - C:\Program Files\Symantec\LiveUpdate\ALUSchedulerSvc.exe
O23 - Service: AVG Anti-Spyware Guard - GRISOFT s.r.o. - C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe
O23 - Service: C-DillaSrv - C-Dilla Ltd - C:\WINDOWS\system32\DRIVERS\CDANTSRV.EXE
O23 - Service: Symantec Lic NetConnect service (CLTNetCnService) - Unknown owner - C:\Program Files\Common Files\Symantec Shared\ccSvcHst.exe (file missing)
O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: iPod Service - Apple Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: Sunbelt Kerio Personal Firewall 4 (KPF4) - Sunbelt Software - C:\Program Files\Sunbelt Software\Personal Firewall\kpf4ss.exe
O23 - Service: LiveUpdate - Symantec Corporation - C:\PROGRA~1\Symantec\LIVEUP~1\LUCOMS~1.EXE
O23 - Service: MSSQL$SONY_MEDIAMGR - Unknown owner - C:\Sony\Shared Plug-Ins\Media Manager\MSSQL$SONY_MEDIAMGR\Binn\sqlservr.exe (file missing)
O23 - Service: NOD32 Kernel Service (NOD32krn) - Eset - C:\Program Files\Eset\nod32krn.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: PCLEPCI - Pinnacle Systems GmbH - C:\WINDOWS\system32\drivers\pclepci.sys
O23 - Service: Sunbelt CounterSpy Antispyware (SBCSSvc) - Sunbelt Software - C:\CounterSpy\SBCSSvc.exe
O23 - Service: SbPF.Launcher - Unknown owner - C:\Sunbelt Software\Personal Firewall\SbPFLnch.exe (file missing)
O23 - Service: ServiceLayer - Unknown owner - C:\Program Files\PC Connectivity Solution\ServiceLayer.exe (file missing)
O23 - Service: SQLAgent$SONY_MEDIAMGR - Unknown owner - C:\Sony\Shared Plug-Ins\Media Manager\MSSQL$SONY_MEDIAMGR\Binn\sqlagent.EXE (file missing)
O23 - Service: STI Simulator - Unknown owner - C:\WINDOWS\System32\PAStiSvc.exe
O23 - Service: SecuROM User Access Service (V7) (UserAccess7) - Sony DADC Austria AG. - C:\WINDOWS\system32\UAService7.exe

--
End of file - 9859 bytes

[Simicek]

A tady je MBR
Stealth MBR rootkit detector 0.2.4 by Gmer, http://www.gmer.net

device: opened successfully
user: MBR read successfully
kernel: MBR read successfully
user & kernel MBR OK
MBR rootkit code detected !
malicious code @ sector 0xdf937c1 size 0x1fd !
copy of MBR has been found in sector 62 !
MBR rootkit infection detected ! Use: "mbr.exe -f" to fix.



Prosím o 3.ukol

[stell]

Mbr.exe daj na plochu:
Start>spustit>vloz tam

"%userprofile%\plocha\mbr" -f stlac enter>restart>a spust mbr.exe a vloz novy log.

[stell]

Ano>kliknes na Start>klik>spustit>a do okna vloz modry text a stlac enter
"%userprofile%\plocha\mbr" -f
Potom restart a znova spustis program >MBR.exe a log vloz sem.
A napis ze ake programy sme pouzili doteraz.

[Simicek]

Tady je ten MBR
Stealth MBR rootkit detector 0.2.4 by Gmer, http://www.gmer.net

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

[stell]

OK,este napis ze ake programy sme uz pouzili,nakolko tu sa mi to miesa.Ok

[Simicek]

Ten vir tam už nemám díky dobrá práce.

Ale počítač se mě sekne když ho zapínám a zustane na Spouštění systému windows. A musim to ressnout nevim co s tim pls. porad mě

[stell]

OK,vsak ti pisem aby si mi napisal ze ake programy sme uz pouzili. Nakolko odstranenia MEBROOTA je zlozita procedura a tu v tomto topicu som riesil mozna 6 pripadov a teraz neviem ake programy sme pouzili doteraz na tvojom >PC<

[Simicek]

POužili jsem HJT + MBR + "%userprofile%\plocha\mbr" -f + MBR a jelo to
pls porad mi s tím to .
Ale počítač se mě sekne když ho zapínám a zustane na Spouštění systému windows. A musim to ressnout nevim co s tim pls. porad mě

[stell]

Jasne neboj sa ako som uz pisal to je Procedura a sme len na zaciatku>Teraz pouzijes SDFIX>v nudzovom rezime>Pozorne precitaj Navod a log vloz sem:

Pouzijeme SDFIX v Nudzovom rezime>Stiahnes ho stadial:>
>http://downloads.andymanchesta.com/Remo ... /SDFix.exe

Po stazeni je treba spustit exe soubor, v otevrenem okne vyberte umisteni adresare, kam si aplikace nakopiruje potrebne soubory (doporucuji defaultni C:/SDFix)

Restartujte pocitac do nouzoveho rezimu (pri restartu mackejte klavesu F8, pote zvolte z nabidky Stav nouze; pote chvili vyckejte, otevre se vam potvrzovaci okno s nabidkou spusteni zvlastniho diagnostickeho rezimu, ktere potvrdte OK), otevrete vyse zmineny adresar a spustte aplikaci RunThis.bat

po stisku klavesy Y a Enter se spusti samotny sken, netrvajici dele nez pet minut, behem nejz si muzete vychutnat krasne graficke ztvarneni prubehu skenu

pred zacatkem skenu SDFix zazalohuje registry a hosts soubory, v prubehu skenu pak hleda smejdy dle vyse zmineneho seznamu, maze soubory v Tempech a hleda soubory se skrytymi atributy

po ukonceni skenu vas SDFix vyzve ke stisku jakekoli klavesy k potvrzeni restartu

po restartu do jiz klasickeho rezimu se znovu zobrazi okno prikazoveho radku s informaci o dokonceni skenu a vytvareni logu, ktery se po automatickem zavreni okna prikazoveho radku otevre, k dispozici je pak ve vami zvolenem adresari, kde se nachazi SDFix; nese nazev Report.txt; jeho obsah vloz sem.

[Simicek]

To mám ty registry a hosts soubory vypálit na dvd??
A pls kde je najdu. v PC.

[stell]

Ty nemas nic zalohovat ani napalit,ty len spust SDFIX v nudzovom rezime;
Citaj pozorne navod:
pred zacatkem skenu SDFix zazalohuje registry a hosts soubor
Teda SDFIX robi zalohu a nie ty.

[Simicek]

Když jsem dal Stav nouze>klik na muj windows xp home> pak mě vyzkočilo okno kde bylo
Administrátor a Můj profil. A něvěděl jsem co jsem měl zmačkount.

[stell]

tak pravdepodobne mal si zadat tvoje heslo admina.