Svchost.exe rozsyła dużą ilośc maili


(Rsobies) #1

witam

mam problem, co jakiś czas svchost.exe wysyła dużą serię spamu. czy ktoś z was miał podony problem?

====================================

Uwaga: Jak wklejasz loga to obejmuj go znacznikiem (tagiem) CODE lub QUOTE

Proponuje poczytać TEN temat i zobacz jaka jest prośba do userów wklejających loga.

Nie zastosowanie w/w grozi usunięciem tematu do kosza

Pozdrawiam kuz5


(Joan Sunshine) #2

Nie svchost, tylko rpcc w Twoim przypadku :slight_smile:

Ściągasz GMERA

W zakładke CMD -> CMD wklej:

Klikasz Uruchom

W hjt usuń wpis:

Po zabiegach nowe logi z HiJacka oraz Silent Runners (zaznaczasz No i czekasz aż skończy pracować w tle). :slight_smile:


(Rsobies) #3

dziękuję bardzo za odpowiedź. ale skąd wiesz że to rpcc, w logach firewall'a mam informacje że to svchost.exe wysyła na porcie 25


(adam9870) #4

Proces svchost.exe odpowiada za uruchamianie bibliotek .DLL. Jedną z bibliotek o rozszerzeniu .DLL jest właśnie plik rpcc.dll , który według naszych obserwacji na Forum powoduje rozsyłanie maili etc. Tak więc zapewne dlatego plik svchost.exe jest pokazywany jako szkodnik przez programy zabezpieczające jak np. antyvirusy.


(Rsobies) #5

niestety użycie programu gmera nie pomogło plik nie dał sie skasować.

przed restartem wyskoczyły 2 komunikaty mniej więcej takiej treści

"błąd przy usuwaniu pliku c:\windows...\rpcc.dll"

oraz

"deletekey: niepoprawny parametr"

czy ktoś wie jak to usunąć?


(Joan Sunshine) #6

Ściągasz narzędzie KillBox, zaznaczasz Delete on Reboot, potem klikasz All Files i wklejasz do pola Full Path of File to Delete ścieżki:

C:\WINDOWS\System32\rpcc.dll

Klikasz X i reset sysa.

Reszta jw, daj logi :slight_smile:


(Rsobies) #7

kurde jestescie szybcy jak byłskawica, nie spodziewałem się tak natychmiastowej reakcji. wielkie dzięki! !!

jeszcze jedno pytanko. co tak naprawdę oznacza usunięcie wpisu w hjt, on poprostu kasuje dane z rejestru systemowego, czy coś wiecej?


(Kuz5) #8

Teorytycznie kasuje plik jak i wpis w rejestrze


(Rsobies) #9

załączam logi

Logfile of HijackThis v1.99.1

Scan saved at 15:34:38, on 2007-01-09

Platform: Windows XP Dodatek SP2 (WinNT 5.01.2600)

MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)


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\Explorer.EXE

C:\WINDOWS\system32\spoolsv.exe

C:\WINDOWS\system32\cisvc.exe

C:\WINDOWS\system32\nvsvc32.exe

C:\Program Files\Agnitum\Outpost Firewall\outpost.exe

C:\Program Files\Spik\Spik.exe

C:\Program Files\Skype\Phone\Skype.exe

C:\WINDOWS\regedit.exe

C:\WINDOWS\system32\NOTEPAD.EXE

C:\Program Files\Internet Explorer\IEXPLORE.EXE

C:\WINDOWS\system32\cidaemon.exe

C:\Program Files\Internet Explorer\IEXPLORE.EXE

D:\HijackThis.exe


R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.wp.pl/

R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Łącza

O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll

O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.5.0_10\bin\ssv.dll

O2 - BHO: IeCatch2 Class - {A5366673-E8CA-11D3-9CD9-0090271D075B} - C:\PROGRA~1\FlashGet\jccatch.dll

O3 - Toolbar: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - C:\PROGRA~1\FlashGet\fgiebar.dll

O4 - HKLM\..\Run: [Spik] C:\Program Files\Spik\Spik.exe -autostart

O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup

O4 - HKLM\..\Run: [OutpostFeedBack] C:\Program Files\Agnitum\Outpost Firewall\feedback.exe /dump:os_startup

O4 - HKLM\..\Run: [Outpost Firewall] "C:\Program Files\Agnitum\Outpost Firewall\outpost.exe" /waitservice

O4 - HKCU\..\Run: [Skype] "C:\Program Files\Skype\Phone\Skype.exe" /nosplash /minimized

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: E&ksport do programu Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000

O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_10\bin\ssv.dll

O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_10\bin\ssv.dll

O9 - Extra button: Badanie - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL

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

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

O16 - DPF: {68282C51-9459-467B-95BF-3C0E89627E55} (MainControl Class) - http://www.mks.com.pl/skaner/SkanerOnline.cab

O18 - Protocol: ms-help - {314111C7-A502-11D2-BBCA-00C04F8EC294} - C:\Program Files\Common Files\Microsoft Shared\Help\hxds.dll

O18 - Protocol: wpmsg - {2E0AC5A0-3597-11D6-B3ED-0001021DC1C3} - C:\Program Files\Spik\url_wpmsg.dll

O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\1050\Intel 32\IDriverT.exe

O23 - Service: MySql - Unknown owner - c:\usr/MYSQL/bin/mysqld.exe

O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe

O23 - Service: Outpost Firewall Service (OutpostFirewall) - Agnitum Ltd. - C:\Program Files\Agnitum\Outpost Firewall\outpost.exe

O23 - Service: Remote Packet Capture Protocol v.0 (experimental) (rpcapd) - Unknown owner - %ProgramFiles%\WinPcap\rpcapd.exe" -d -f "%ProgramFiles%\WinPcap\rpcapd.ini (file missing)

O23 - Service: SQL Server VSS Writer (SQLWriter) - Unknown owner - C:\Program Files\Microsoft SQL Server\90\Shared\sqlwriter.exe (file missing)

"Silent Runners.vbs", revision 49, http://www.silentrunners.org/

Operating System: Windows XP SP2

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



Startup items buried in registry:

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


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

"Skype" = ""C:\Program Files\Skype\Phone\Skype.exe" /nosplash /minimized" ["Skype Technologies S.A."]


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

"Spik" = "C:\Program Files\Spik\Spik.exe -autostart" [null data]

"NvCplDaemon" = "RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup" [MS]

"OutpostFeedBack" = "C:\Program Files\Agnitum\Outpost Firewall\feedback.exe /dump:os_startup" ["Agnitum Ltd."]

"Outpost Firewall" = ""C:\Program Files\Agnitum\Outpost Firewall\outpost.exe" /waitservice" ["Agnitum Ltd."]


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

{06849E9F-C8D7-4D59-B87D-784B7D6BE0B3}\(Default) = (no title provided)

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

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

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

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

                   \InProcServer32\(Default) = "C:\Program Files\Java\jre1.5.0_10\bin\ssv.dll" ["Sun Microsystems, Inc."]

{A5366673-E8CA-11D3-9CD9-0090271D075B}\(Default) = (no title provided)

  -> {HKLM...CLSID} = "IeCatch2 Class"

                   \InProcServer32\(Default) = "C:\PROGRA~1\FlashGet\jccatch.dll" ["Amaze Soft"]


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

"{42071714-76d4-11d1-8b24-00a0c9068ff3}" = "Rozszerzenie CPL kadrowania wyświetlania"

  -> {HKLM...CLSID} = "Rozszerzenie CPL kadrowania wyświetlania"

                   \InProcServer32\(Default) = "deskpan.dll" [file not found]

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

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

                   \InProcServer32\(Default) = "C:\WINDOWS\system32\hticons.dll" ["Hilgraeve, Inc."]

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

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

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

"{B4B924A2-EBDA-11DA-95DA-00E08161165F}" = "Dodatki Spika"

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

                   \InProcServer32\(Default) = "C:\Program Files\Spik\shellext_wpmsg.dll" ["Wirtualna Polska"]

"{6B19FEC2-A45B-11CF-9045-00A0C9039735}" = "Registered ActiveX Controls"

  -> {HKLM...CLSID} = "Registered ActiveX Controls"

                   \InProcServer32\(Default) = "C:\Program Files\Microsoft Visual Studio\Common\MSDev98\Bin\IDE\DEVXPGL.DLL" [MS]

"{D545EBD1-BD92-11CF-8772-00A0C9039735}" = "Developer Studio Components"

  -> {HKLM...CLSID} = "Developer Studio Components"

                   \InProcServer32\(Default) = "C:\Program Files\Microsoft Visual Studio\Common\MSDev98\Bin\IDE\DEVXPGL.DLL" [MS]

"{23F0DC38-DC86-49D6-81EC-40C54A204212}" = "Zen Nano Plus Media Explorer"

  -> {HKLM...CLSID} = "Zen Nano Plus Media Explorer"

                   \InProcServer32\(Default) = "C:\Program Files\Creative\Creative Zen Nano Plus\CTMvns.dll" ["Creative Technology Ltd"]

"{42042206-2D85-11D3-8CFF-005004838597}" = "Microsoft Office HTML Icon Handler"

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

                   \InProcServer32\(Default) = "C:\Program Files\Microsoft Office\OFFICE11\msohev.dll" [MS]

"{A70C977A-BF00-412C-90B7-034C51DA2439}" = "NvCpl DesktopContext Class"

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

                   \InProcServer32\(Default) = "C:\WINDOWS\system32\nvcpl.dll" ["NVIDIA Corporation"]

"{FFB699E0-306A-11d3-8BD1-00104B6F7516}" = "Play on my TV helper"

  -> {HKLM...CLSID} = "NVIDIA CPL Extension"

                   \InProcServer32\(Default) = "C:\WINDOWS\system32\nvcpl.dll" ["NVIDIA Corporation"]

"{1CDB2949-8F65-4355-8456-263E7C208A5D}" = "Desktop Explorer"

  -> {HKLM...CLSID} = "Desktop Explorer"

                   \InProcServer32\(Default) = "C:\WINDOWS\system32\nvshell.dll" ["NVIDIA Corporation"]

"{1E9B04FB-F9E5-4718-997B-B8DA88302A47}" = "Desktop Explorer Menu"

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

                   \InProcServer32\(Default) = "C:\WINDOWS\system32\nvshell.dll" ["NVIDIA Corporation"]

"{1E9B04FB-F9E5-4718-997B-B8DA88302A48}" = "nView Desktop Context Menu"

  -> {HKLM...CLSID} = "nView Desktop Context Menu"

                   \InProcServer32\(Default) = "C:\WINDOWS\system32\nvshell.dll" ["NVIDIA Corporation"]


HKLM\Software\Classes\PROTOCOLS\Filter\

<> text/xml\CLSID = "{807553E5-5146-11D5-A672-00B0D022E945}"

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

                   \InProcServer32\(Default) = "C:\Program Files\Common Files\Microsoft Shared\OFFICE11\MSOXMLMF.DLL" [MS]


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

{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\

ASW\(Default) = "{33C9E362-3EDA-4930-8AFE-5DA39A8BB77A}"

  -> {HKLM...CLSID} = "Outpost.ASWShellExt Component"

                   \InProcServer32\(Default) = "C:\Program Files\Agnitum\Outpost Firewall\op_shell.dll" ["Agnitum Ltd."]

Spik\(Default) = "{B4B924A2-EBDA-11DA-95DA-00E08161165F}"

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

                   \InProcServer32\(Default) = "C:\Program Files\Spik\shellext_wpmsg.dll" ["Wirtualna Polska"]

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\

ASW\(Default) = "{33C9E362-3EDA-4930-8AFE-5DA39A8BB77A}"

  -> {HKLM...CLSID} = "Outpost.ASWShellExt Component"

                   \InProcServer32\(Default) = "C:\Program Files\Agnitum\Outpost Firewall\op_shell.dll" ["Agnitum Ltd."]

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\

ASW\(Default) = "{33C9E362-3EDA-4930-8AFE-5DA39A8BB77A}"

  -> {HKLM...CLSID} = "Outpost.ASWShellExt Component"

                   \InProcServer32\(Default) = "C:\Program Files\Agnitum\Outpost Firewall\op_shell.dll" ["Agnitum Ltd."]

Spik\(Default) = "{B4B924A2-EBDA-11DA-95DA-00E08161165F}"

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

                   \InProcServer32\(Default) = "C:\Program Files\Spik\shellext_wpmsg.dll" ["Wirtualna Polska"]

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

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

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



Group Policies {GPedit.msc branch and setting}:

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


Note: detected settings may not have any effect.


HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\System\


"shutdownwithoutlogon" = (REG_DWORD) hex:0x00000001

{Computer Configuration|Windows Settings|Security Settings|Local Policies|Security Options|

Shutdown: Allow system to be shut down without having to log on}


"undockwithoutlogon" = (REG_DWORD) hex:0x00000001

{Computer Configuration|Windows Settings|Security Settings|Local Policies|Security Options|

Devices: Allow undock without having to log on}



Active Desktop and Wallpaper:

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


Active Desktop may be disabled at this entry:

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


Displayed if Active Desktop enabled and wallpaper not set by Group Policy:

HKCU\Software\Microsoft\Internet Explorer\Desktop\General\

"Wallpaper" = "C:\WINDOWS\system32\config\systemprofile\Ustawienia lokalne\Dane aplikacji\Microsoft\Wallpaper1.bmp"


Displayed if Active Desktop disabled and wallpaper not set by Group Policy:

HKCU\Control Panel\Desktop\

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



Enabled Screen Saver:

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


HKCU\Control Panel\Desktop\

"SCRNSAVE.EXE" = "C:\WINDOWS\system32\scrnsave.scr" [MS]



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 - 13

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



Toolbars, Explorer Bars, Extensions:

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


Toolbars


HKLM\Software\Microsoft\Internet Explorer\Toolbar\

"{E0E899AB-F487-11D5-8D29-0050BA6940E3}" = "FlashGet Bar"

  -> {HKLM...CLSID} = "FlashGet Bar"

                   \InProcServer32\(Default) = "C:\PROGRA~1\FlashGet\fgiebar.dll" ["Amaze Soft"]


Explorer Bars


HKLM\Software\Microsoft\Internet Explorer\Explorer Bars\


HKLM\Software\Classes\CLSID\{FF059E31-CC5A-4E2E-BF3B-96E929D65503}\(Default) = "&Badanie"

Implemented Categories\{00021493-0000-0000-C000-000000000046}\ [vertical bar]

InProcServer32\(Default) = "C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL" [MS]


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-0015-0000-0010-ABCDEFFEDCBC}"

  -> {HKCU...CLSID} = "Java Plug-in 1.5.0_10"

                   \InProcServer32\(Default) = "C:\Program Files\Java\jre1.5.0_10\bin\ssv.dll" ["Sun Microsystems, Inc."]

  -> {HKLM...CLSID} = "Java Plug-in 1.5.0_10"

                   \InProcServer32\(Default) = "C:\Program Files\Java\jre1.5.0_10\bin\npjpi150_10.dll" ["Sun Microsystems, Inc."]


{92780B25-18CC-41C8-B9BE-3C9C571A8263}\

"ButtonText" = "Badanie"


{D6E814A0-E0C5-11D4-8D29-0050BA6940E3}\

"ButtonText" = "FlashGet"

"MenuText" = "&FlashGet"

"Exec" = "C:\PROGRA~1\FlashGet\flashget.exe" ["Amaze Soft"]


{FB5F1910-F110-11D2-BB9E-00C04F795683}\

"ButtonText" = "Messenger"

"MenuText" = "Windows Messenger"

"Exec" = "C:\Program Files\Messenger\msmsgs.exe" [MS]



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

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


NVIDIA Display Driver Service, NVSvc, "C:\WINDOWS\system32\nvsvc32.exe" ["NVIDIA Corporation"]



Print Monitors:

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


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

Microsoft Document Imaging Writer Monitor\Driver = "mdimon.dll" [MS]



----------

<>: Suspicious data at a malware launch point.


+ 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 310 seconds.

---------- (total run time: 383 seconds)

(adam9870) #10

Już jest ok.

Możesz zajrzeć: Optymalizacja i odchudzanie Windowsa XP.