Atak z Internetu - buffer overflow


(Scorpio24) #1

Po włączeniu modemu (nawet nie otwieram przeglądarki) otrzymuję następujący komunikat od Kasperskiego:

"Atak z Internetu

Intrusion.Win.DHCP.client.buffer-overflow.exploit

z adresu 10.24.0.1"

i nie mogę wejść do neta.

Po przeskanowaniu całego kompa Kasperski 5 nic nie znajduje i Ad-Aware też.

Proszę o sprawdzenie loga z HijackThis:

Log z Sillent Runners:

"Silent Runners.vbs", revision 46, http://www.silentrunners.org/

Operating System: Windows XP

Output limited to non-default values, except where indicated by "{++}"



Startup items buried in registry:

---------------------------------


HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ {++}

"CTFMON.EXE" = "C:\WINDOWS\System32\ctfmon.exe" [MS]

"PowerBar" = (empty string)


HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ {++}

"WinFast Schedule" = "C:\Program Files\WinFast\WFTVFM\WFWIZ.exe" ["Leadtek Research Inc."]

"RemoteControl" = ""C:\Program Files\CyberLink DVD Solution\PowerDVD\PDVDServ.exe"" ["Cyberlink Corp."]

"RTHDCPL" = "RTHDCPL.EXE" ["Realtek Semiconductor Corp."]

"Alcmtr" = "ALCMTR.EXE" ["Realtek Semiconductor Corp."]

"SpyHunter" = (empty string)

"CloneCDTray" = ""C:\Program Files\SlySoft\CloneCD\CloneCDTray.exe" /s" ["SlySoft, Inc."]

"NeroFilterCheck" = "C:\WINDOWS\system32\NeroCheck.exe" ["Ahead Software Gmbh"]

"SunJavaUpdateSched" = "C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe" ["Sun Microsystems, Inc."]

"SpySpotter System Defender" = "C:\Program Files\SpySpotter3\Defender.exe -startup" [file not found]

"KernelFaultCheck" = "C:\WINDOWS\system32\dumprep 0 -k" [MS]

"KAVPersonal50" = ""C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus Personal Pro\kav.exe" /minimize" ["Kaspersky Lab"]


HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnceEx\ {++}

"Flag" = 2


HKLM\Software\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\

{41943050-65CC-454B-81E4-9C8A9D7CBAEA}\(Default) = (no title provided)

  -> {HKLM...CLSID} = "Local Spool Net support DLL"

                   \InProcServer32\(Default) = "C:\WINDOWS\System32\localsplnet.dll" [empty string]

{51E101BD-6052-47E5-B5DA-8CCC77BB1E77}\(Default) = (no title provided)

  -> {HKLM...CLSID} = (no title provided)

                   \InProcServer32\(Default) = "C:\WINDOWS\System32\kbdtuq32.dll" [null data]

{761497BB-D6F0-462C-B6EB-D4DAF1D92D43}\(Default) = (no title provided)

  -> {HKLM...CLSID} = "SSVHelper Class"

                   \InProcServer32\(Default) = "C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll" ["Sun Microsystems, Inc."]

{AA58ED58-01DD-4d91-8333-CF10577473F7}\(Default) = (no title provided)

  -> {HKLM...CLSID} = "Google Toolbar Helper"

                   \InProcServer32\(Default) = "c:\program files\google\googletoolbar1.dll" ["Google Inc."]

{C08DF07A-3E49-4E25-9AB0-D3882835F153}\(Default) = (no title provided)

  -> {HKLM...CLSID} = "QUICKfind BHO Object"

                   \InProcServer32\(Default) = "C:\PROGRA~1\TEXTware\QUICKF~1\PlugIns\IEHelp.dll" [null data]


HKLM\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved\

"{88895560-9AA2-1069-930E-00AA0030EBC8}" = "Rozszerzenie ikony HyperTerminalu"

  -> {HKLM...CLSID} = "HyperTerminal Icon Ext"

                   \InProcServer32\(Default) = "C:\WINDOWS\System32\hticons.dll" ["Hilgraeve, Inc."]

"{0006F045-0000-0000-C000-000000000046}" = "Microsoft Outlook Custom Icon Handler"

  -> {HKLM...CLSID} = "Rozszerzenie ikon plików programu Outlook"

                   \InProcServer32\(Default) = "C:\PROGRA~1\MICROS~2\Office\OLKFSTUB.DLL" [MS]

"{C52AF81D-F7A0-4AAB-8E87-F80A60CCD396}" = "OpenOffice.org Column Handler"

  -> {HKLM...CLSID} = (no title provided)

                   \InProcServer32\(Default) = ""C:\Program Files\OpenOffice.org 2.0\program\shlxthdl.dll"" ["Sun Microsystems, Inc."]

"{087B3AE3-E237-4467-B8DB-5A38AB959AC9}" = "OpenOffice.org Infotip Handler"

  -> {HKLM...CLSID} = (no title provided)

                   \InProcServer32\(Default) = ""C:\Program Files\OpenOffice.org 2.0\program\shlxthdl.dll"" ["Sun Microsystems, Inc."]

"{63542C48-9552-494A-84F7-73AA6A7C99C1}" = "OpenOffice.org Property Sheet Handler"

  -> {HKLM...CLSID} = (no title provided)

                   \InProcServer32\(Default) = ""C:\Program Files\OpenOffice.org 2.0\program\shlxthdl.dll"" ["Sun Microsystems, Inc."]

"{3B092F0C-7696-40E3-A80F-68D74DA84210}" = "OpenOffice.org Thumbnail Viewer"

  -> {HKLM...CLSID} = (no title provided)

                   \InProcServer32\(Default) = ""C:\Program Files\OpenOffice.org 2.0\program\shlxthdl.dll"" ["Sun Microsystems, Inc."]

"{B41DB860-8EE4-11D2-9906-E49FADC173CA}" = "WinRAR shell extension"

  -> {HKLM...CLSID} = "WinRAR"

                   \InProcServer32\(Default) = "C:\Program Files\WinRAR\rarext.dll" [null data]

"{F0CB00CD-5A07-4D91-97F5-A8C92CDA93E4}" = "Shell Extensions for RealOne Player"

  -> {HKLM...CLSID} = "RealOne Player Context Menu Class"

                   \InProcServer32\(Default) = "C:\Program Files\Real\RealPlayer\rpshell.dll" ["RealNetworks, Inc."]


HKLM\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\

INFECTION WARNING! AtiExtEvent\DLLName = "Ati2evxx.dll" ["ATI Technologies Inc."]


HKLM\Software\Classes\Folder\shellex\ColumnHandlers\

{C52AF81D-F7A0-4AAB-8E87-F80A60CCD396}\(Default) = "OpenOffice.org Column Handler"

  -> {HKLM...CLSID} = (no title provided)

                   \InProcServer32\(Default) = ""C:\Program Files\OpenOffice.org 2.0\program\shlxthdl.dll"" ["Sun Microsystems, Inc."]

{F9DB5320-233E-11D1-9F84-707F02C10627}\(Default) = "PDF Column Info"

  -> {HKLM...CLSID} = "PDF Shell Extension"

                   \InProcServer32\(Default) = "C:\Program Files\Adobe\Acrobat 7.0\ActiveX\PDFShell.dll" ["Adobe Systems, Inc."]


HKLM\Software\Classes\*\shellex\ContextMenuHandlers\

Kaspersky Anti-Virus\(Default) = "{dd230880-495a-11d1-b064-008048ec2fc5}"

  -> {HKLM...CLSID} = (no title provided)

                   \InProcServer32\(Default) = "C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus Personal Pro\shellex.dll" ["Kaspersky Lab"]

WinRAR\(Default) = "{B41DB860-8EE4-11D2-9906-E49FADC173CA}"

  -> {HKLM...CLSID} = "WinRAR"

                   \InProcServer32\(Default) = "C:\Program Files\WinRAR\rarext.dll" [null data]


HKLM\Software\Classes\Directory\shellex\ContextMenuHandlers\

WinRAR\(Default) = "{B41DB860-8EE4-11D2-9906-E49FADC173CA}"

  -> {HKLM...CLSID} = "WinRAR"

                   \InProcServer32\(Default) = "C:\Program Files\WinRAR\rarext.dll" [null data]


HKLM\Software\Classes\Folder\shellex\ContextMenuHandlers\

Kaspersky Anti-Virus\(Default) = "{dd230880-495a-11d1-b064-008048ec2fc5}"

  -> {HKLM...CLSID} = (no title provided)

                   \InProcServer32\(Default) = "C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus Personal Pro\shellex.dll" ["Kaspersky Lab"]

WinRAR\(Default) = "{B41DB860-8EE4-11D2-9906-E49FADC173CA}"

  -> {HKLM...CLSID} = "WinRAR"

                   \InProcServer32\(Default) = "C:\Program Files\WinRAR\rarext.dll" [null data]



Active Desktop and Wallpaper:

-----------------------------


Active Desktop is disabled at this entry:

HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\ShellState


HKCU\Control Panel\Desktop\

"Wallpaper" = "C:\Documents and Settings\ula\Ustawienia lokalne\Dane aplikacji\Microsoft\Wallpaper1.bmp"



Enabled Screen Saver:

---------------------


HKCU\Control Panel\Desktop\

"SCRNSAVE.EXE" = "C:\WINDOWS\System32\MIDNIG~1.SCR" (Midnight Lake Screensaver.scr) ["GAIN Publishing"]



Startup items in "ula" & "All Users" startup folders:

-----------------------------------------------------


C:\Documents and Settings\All Users\Menu Start\Programy\Autostart

"Adobe Reader Speed Launch" -> shortcut to: "C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe" ["Adobe Systems Incorporated"]



Winsock2 Service Provider DLLs:

-------------------------------


Namespace Service Providers


HKLM\System\CurrentControlSet\Services\Winsock2\Parameters\NameSpace_Catalog5\Catalog_Entries\ {++}

000000000001\LibraryPath = "%SystemRoot%\System32\mswsock.dll" [MS]

000000000002\LibraryPath = "%SystemRoot%\System32\winrnr.dll" [MS]

000000000003\LibraryPath = "%SystemRoot%\System32\mswsock.dll" [MS]


Transport Service Providers


HKLM\System\CurrentControlSet\Services\Winsock2\Parameters\Protocol_Catalog9\Catalog_Entries\ {++}

0000000000##\PackedCatalogItem (contains) DLL [Company Name], (at) ## range:

%SystemRoot%\system32\mswsock.dll [MS], 01 - 03, 06 - 15

%SystemRoot%\system32\rsvpsp.dll [MS], 04 - 05



Toolbars, Explorer Bars, Extensions:

------------------------------------


Toolbars


HKCU\Software\Microsoft\Internet Explorer\Toolbar\ShellBrowser\

"{2318C2B1-4965-11D4-9B18-009027A5CD4F}"

  -> {HKLM...CLSID} = "&Google"

                   \InProcServer32\(Default) = "c:\program files\google\googletoolbar1.dll" ["Google Inc."]


HKCU\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\

"{2318C2B1-4965-11D4-9B18-009027A5CD4F}"

  -> {HKLM...CLSID} = "&Google"

                   \InProcServer32\(Default) = "c:\program files\google\googletoolbar1.dll" ["Google Inc."]


HKLM\Software\Microsoft\Internet Explorer\Toolbar\

"{2318C2B1-4965-11D4-9B18-009027A5CD4F}" = (no title provided)

  -> {HKLM...CLSID} = "&Google"

                   \InProcServer32\(Default) = "c:\program files\google\googletoolbar1.dll" ["Google Inc."]


Extensions (Tools menu items, main toolbar menu buttons)


HKLM\Software\Microsoft\Internet Explorer\Extensions\

{08B0E5C0-4FCB-11CF-AAA5-00401C608501}\

"MenuText" = "Sun Java Console"

"CLSIDExtension" = "{CAFEEFAC-0015-0000-0006-ABCDEFFEDCBC}"

  -> {HKCU...CLSID} = "Java Plug-in"

                   \InProcServer32\(Default) = "C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll" ["Sun Microsystems, Inc."]

  -> {HKLM...CLSID} = "Java Plug-in 1.5.0_06"

                   \InProcServer32\(Default) = "C:\Program Files\Java\jre1.5.0_06\bin\npjpi150_06.dll" ["Sun Microsystems, Inc."]



Running Services (Display Name, Service Name, Path {Service DLL}):

------------------------------------------------------------------


Ati HotKey Poller, Ati HotKey Poller, "C:\WINDOWS\System32\Ati2evxx.exe" ["ATI Technologies Inc."]

ATK Keyboard Service, ATKKeyboardService, "C:\WINDOWS\ATKKBService.exe" ["ASUSTeK COMPUTER INC."]

kavsvc, kavsvc, ""C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus Personal Pro\kavsvc.exe"" ["Kaspersky Lab"]

SecuROM User Access Service, UserAccess, "C:\WINDOWS\System32\UAService.exe" [null data]

Windows User Mode Driver Framework, UMWdf, "C:\WINDOWS\System32\wdfmgr.exe" [MS]



Print Monitors:

---------------


HKLM\System\CurrentControlSet\Control\Print\Monitors\

Monitor języka BJ\Driver = "CNBJMON.DLL" [MS]



----------

+ This report excludes default entries except where indicated.

+ To see *everywhere* the script checks and *everything* it finds,

  launch it from a command prompt or a shortcut with the -all parameter.

+ The search for DESKTOP.INI DLL launch points on all local fixed drives

  took 122 seconds.

+ The search for all Registry CLSIDs containing dormant Explorer Bars

  took 306 seconds.

---------- (total run time: 1033 seconds)

Z góry dziękuję


(Gblade) #2

W dodaj/usuń odinstaluj spyspotter jeśli będzie

1.Startujesz do trybu awaryjnego

2.Wyłanczasz przywracanie systemu (tylko Me/Xp)

3.Kasujesz wpisy w HijackThis

4.Kasujesz pogrubione pliki/foldery

5.Dajesz nowy log z hjt + log z Silent Runners

Odpowiedź tutaj

http://forum.dobreprogramy.pl/viewtopic.php?t=87385

patrz ost. post.