taki oto virus z avast

[przemeksz]

Avast wyrzuca mi to:
Win32:Sinowal - niby takie ostrzezenie przed wirusem, proponuje mi akce typu kwarantanna i jak ja zrobie, to nie mam problemu do nastepnego dnia, kiedy uruchamiam kompa i mi znowu to samo wyskakuje, czyli co?

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 17:54:54, on 2008-01-03
Platform: Windows XP Dodatek SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
Boot mode: Normal

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\csrss.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\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
C:\Program Files\Alwil Software\Avast4\ashServ.exe
C:\Program Files\Spyware Doctor\SDTrayApp.exe
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\Gadu-Gadu\gg.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Common Files\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\Program Files\Spyware Doctor\svcntaux.exe
C:\Program Files\Spyware Doctor\swdsvc.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\wdfmgr.exe
C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
C:\WINDOWS\system32\wscntfy.exe
C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
C:\WINDOWS\System32\alg.exe
C:\Program Files\Microsoft Office\OFFICE11\WINWORD.EXE
C:\Program Files\internet explorer\iexplore.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe
C:\WINDOWS\system32\wbem\wmiprvse.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.sportowefakty.pl/index.php?dysc_id=4
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Łącza
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0 CE\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: RealPlayer Download and Record Plugin for Internet Explorer - {3049C3E9-B461-4BC5-8870-4C09146192CA} - C:\Program Files\Real\RealPlayer\rpbrowserrecordplugin.dll
O4 - HKLM\..\Run: [SDTray] "C:\Program Files\Spyware Doctor\SDTrayApp.exe"
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKCU\..\Run: [Gadu-Gadu] "C:\Program Files\Gadu-Gadu\gg.exe" /tray
O4 - HKCU\..\Run: [VoipStunt] "C:\Program Files\VoipStunt.com\VoipStunt\VoipStunt.exe" -nosplash -minimized
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'USŁUGA LOKALNA')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'USŁUGA SIECIOWA')
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')
O8 - Extra context menu item: E&ksport do programu Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: Badanie - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
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} (MksSkanerOnline Class) - http://www.mks.com.pl/skaner/SkanerOnline.cab
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
O23 - Service: avast! Web Scanner - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
O23 - Service: PC Tools Auxiliary Service (sdAuxService) - PC Tools - C:\Program Files\Spyware Doctor\svcntaux.exe
O23 - Service: PC Tools Security Service (sdCoreService) - PC Tools - C:\Program Files\Spyware Doctor\swdsvc.exe
O24 - Desktop Component 0: (no name) - http://nadaje.com/img/winamp.gif

--
End of file - 4175 bytes

[ Dodano: Dzisiaj o 18:04 ]
wirus siedzi w:
C:\Program Files\Common Files\Microsoft Shared\Web Folders\ibm00001.dll

Czy moge tam cos usunać?

[Avenger]

Log z hijacka nic nie pokazał.
Daj jeszcze log z Combofix

Co do wskazanego przez Ciebie pliku: usuń go w trybie awaryjnym i wyłączonym przywracaniem systemu

[cinek_1111]

C:\Program Files\Common Files\Microsoft Shared\Web Folders\ibm00001.dll

Czy moge tam cos usunać?

prosze bardzo znalazłem te informacje w internecie
Plik ten nalezy usunac. Komunikat wyswietlany przy starcie o braku tego pliku oznacza ze w rejestrze pozostal jeszcze wpis, ktory nalezy usunac:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Shell = "%Program Files%\Common Files\Microsoft Shared\Web Folders\ibm00001.exe"

i modyfikuje wpis z:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\
CurrentVersion\Winlogon
Shell = "Explorer.exe"

na:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\
CurrentVersion\Winlogon
Shell = "explorer.exe {spaces} "%Program Files%\Common Files\Microsoft Shared\Web Folders\ibm00001.exe""

[przemeksz]

Co do tego co napisal cinek, to niestety nie rozumiem jak mam to zrobic?

A generalnie, to ja tego pliku nie mam! On sie pojawia w Avast codziennie po uruchomieniu kompa od 2-3 dni, potem avast mi go karze do kwarantanyy, co czynie, najczesciej jest to podwojna akcja bo rozszerzenia ibm maja nazwy 0001, 0002 itd, wiec daje do kwarantanny i np korzystam z kompa kilka godzin i nastepnego dnia wlaczam kompa i mam znowu tego typu komunikat z avast!

[cinek_1111]

Co do tego co napisal cinek

wystarczy tam wejsć do folderu i usunąc plik i wpisy z rejestru usunąć a dokładnie ten HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Shell = "%Program Files%\Common Files\Microsoft Shared\Web Folders\ibm00001.exe"

[Avenger]

przemeksz Daj jeszcze log z Combofix

[przemeksz]

ComboFix 08-01-03.3 - Admin 2008-01-03 19:40:31.8 - NTFSx86
Microsoft Windows XP Professional 5.1.2600.2.1250.1.1045.18.234 [GMT 1:00]
Running from: D:\ComboFix.exe
* Created a new restore point
.
ADS - explorer.exe: deleted 480 bytes in 2 streams.

((((((((((((((((((((((((( Files Created from 2007-12-03 to 2008-01-03 )))))))))))))))))))))))))))))))
.

2008-01-03 17:54 . 2008-01-03 17:54 <DIR> d-------- C:\Program Files\Trend Micro
2008-01-01 18:50 . 2008-01-01 18:53 <DIR> d-------- C:\Documents and Settings\Admin\Dane aplikacji\VoipStunt
2007-12-27 11:10 . 2007-12-30 12:55 1,209 --a------ C:\WINDOWS\bestplayer.ini
2007-12-27 11:10 . 2007-12-30 12:55 395 --a------ C:\WINDOWS\bestplayer.bbt
2007-12-27 11:10 . 2007-12-30 12:55 43 --a------ C:\WINDOWS\bestplayer.bpp
2007-12-26 00:13 . 2007-12-26 00:13 <DIR> d-------- C:\Program Files\Common Files\xing shared
2007-12-26 00:12 . 2007-12-26 00:12 <DIR> d-------- C:\Program Files\Real
2007-12-26 00:12 . 2007-12-26 00:13 <DIR> d-------- C:\Program Files\Common Files\Real
2007-12-03 21:57 . 2007-12-03 21:57 <DIR> d-------- C:\Program Files\Alwil Software
2007-12-03 21:57 . 2007-12-04 14:04 837,496 --a------ C:\WINDOWS\system32\aswBoot.exe
2007-12-03 21:57 . 2004-01-09 11:13 380,928 --a------ C:\WINDOWS\system32\actskin4.ocx
2007-12-03 21:57 . 2007-12-04 13:54 95,608 --a------ C:\WINDOWS\system32\AvastSS.scr
2007-12-03 21:57 . 2007-12-04 15:55 94,544 --a------ C:\WINDOWS\system32\drivers\aswmon2.sys
2007-12-03 21:57 . 2007-12-04 15:56 93,264 --a------ C:\WINDOWS\system32\drivers\aswmon.sys
2007-12-03 21:57 . 2007-12-04 15:51 42,912 --a------ C:\WINDOWS\system32\drivers\aswTdi.sys
2007-12-03 21:57 . 2007-12-04 15:49 26,624 --a------ C:\WINDOWS\system32\drivers\aavmker4.sys
2007-12-03 21:57 . 2007-12-04 15:53 23,152 --a------ C:\WINDOWS\system32\drivers\aswRdr.sys

.
(((((((((((((((((((((((((((((((((((((((( Find3M Report ))))))))))))))))))))))))))))))))))))))))))))))))))))
.
2008-01-03 16:21 --------- d---a-w C:\Documents and Settings\All Users\Dane aplikacji\TEMP
2008-01-03 16:21 --------- d-----w C:\Program Files\Spyware Doctor
2007-11-24 18:27 --------- d-----w C:\Program Files\Common Files\Adobe
2007-11-22 15:12 --------- d-----w C:\Program Files\Gadu-Gadu
2007-11-22 10:33 --------- d-----w C:\Program Files\CCleaner
2007-11-22 10:33 --------- d-----w C:\Documents and Settings\Admin\Dane aplikacji\PC Tools
2007-10-20 12:11 1,033,728 ----a-w C:\WINDOWS\explorer.exe
.

((((((((((((((((((((((((((((((((((((( Reg Loading Points ))))))))))))))))))))))))))))))))))))))))))))))))))
.
.
*Note* empty entries & legit default entries are not shown
REGEDIT4

[HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"Gadu-Gadu"="C:\Program Files\Gadu-Gadu\gg.exe" [2005-08-30 19:51 1708032]
"VoipStunt"="C:\Program Files\VoipStunt.com\VoipStunt\VoipStunt.exe" [ ]

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"SDTray"="C:\Program Files\Spyware Doctor\SDTrayApp.exe" [2007-11-02 17:24 1065800]
"avast!"="C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe" [2007-12-04 14:00 79224]
"TkBellExe"="C:\Program Files\Common Files\Real\Update_OB\realsched.exe" [2007-12-26 00:12 185896]

[HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Run]
"CTFMON.EXE"="C:\WINDOWS\system32\CTFMON.EXE" [2004-08-03 23:44 15360]

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SafeBoot\Minimal\sdauxservice]
@=""

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SafeBoot\Minimal\sdcoreservice]
@=""

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\Cmaudio]
RunDll32 cmicnfg.cpl,CMICtrlWnd

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\LXSUPMON]
C:\WINDOWS\system32\LXSUPMON.EXE RUN

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\startupreg\NeroFilterCheck]
C:\WINDOWS\system32\NeroCheck.exe

[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\services]
"ose"=3 (0x3)
"MDM"=2 (0x2)
"LexBceS"=2 (0x2)

S3 klim5;Kaspersky Anti-Virus NDIS Filter;C:\WINDOWS\system32\DRIVERS\klim5.sys [2007-04-04 14:58]

.
**************************************************************************

catchme 0.3.1344 W2K/XP/Vista - rootkit/stealth malware detector by Gmer, http://www.gmer.net
Rootkit scan 2008-01-03 19:44:07
Windows 5.1.2600 Dodatek Service Pack 2 NTFS

detected NTDLL code modification:
ZwClose

scanning hidden processes ...

scanning hidden autostart entries ...

scanning hidden files ...

scan completed successfully
hidden files: 0

**************************************************************************
.
--------------------- DLLs Loaded Under Running Processes ---------------------

PROCESS: C:\WINDOWS\explorer.exe [6.00.2900.2180]
-> C:\Program Files\Gadu-Gadu\ggwhook.dll
.
Completion time: 2008-01-03 19:46:13

[ Dodano: Dzisiaj o 20:18 ]
loga dalem z combo, uruchomilem komputer i w edytorze rejestry poszukalem jak kazaliscie tych sladow, ale tam nie bylo nic takiego

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Shell = "%Program Files%\Common Files\Microsoft Shared\Web Folders\ibm00001.exe"

[wojtas]

czysto