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controllo log

Un virus si è intromesso nel tuo computer? Vuoi navigare in tutta sicurezza? Sono sicure le transazione online? Come impedire a malintenzionati di intromettersi nel tuo pc? Come proteggere i tuoi dati? Qui trovi le risposte a queste ed altre domande

controllo log

Messaggioda aebi14 » dom apr 26, 2009 11:40 am

Ho notato alcuni comportamenti strani del pc e ho allora analizzato con alcuni degli strumenti piu' utilizzati, a-square, malwarebytes, hitjackthis e gmer.
Malwarebytes ha trovato un trojan agent ma quello piu' problematico e gmer che sembra aver trovato un rootkit ma non sapendo interpretare i log volevo allegarveli, spero di non aver fatto un errore aprendo un thread ma non sapevo dove accodare il messaggio.
Ciao e grazie

---- System - GMER 1.0.15 ----

SSDT \??\C:\WINDOWS\system32\drivers\OADriver.sys (OA Helper Driver/Tall Emu Pty Ltd) ZwEnumerateKey [0xA710AE20]
SSDT \??\C:\WINDOWS\system32\drivers\OADriver.sys (OA Helper Driver/Tall Emu Pty Ltd) ZwEnumerateValueKey [0xA710AE50]

Code \SystemRoot\system32\DRIVERS\FStarForce.sys (FStarForce/SNEG) KeInsertQueueDpc

---- Devices - GMER 1.0.15 ----

Device \FileSystem\Ntfs \Ntfs 86F6A1F8
Device \FileSystem\Fastfat \Fat 86CD2500

AttachedDevice \FileSystem\Fastfat \Fat fltmgr.sys (Microsoft Filesystem Filter Manager/Microsoft Corporation)
AttachedDevice \FileSystem\Fastfat \Fat fltmgr.sys (Microsoft Filesystem Filter Manager/Microsoft Corporation)

Device \Driver\Tcpip \Device\Ip OAmon.sys (TDI Helper Driver/Tall Emu Pty Ltd)
Device \Driver\Tcpip \Device\Tcp OAmon.sys (TDI Helper Driver/Tall Emu Pty Ltd)
Device \Driver\Tcpip \Device\Udp OAmon.sys (TDI Helper Driver/Tall Emu Pty Ltd)
Device \Driver\Tcpip \Device\RawIp OAmon.sys (TDI Helper Driver/Tall Emu Pty Ltd)

---- Services - GMER 1.0.15 ----

Service system32\drivers\ovfsthcnboaaewduxnpniuimkprmujbxufqifc.sys (*** hidden *** ) [SYSTEM] ovfsthoswfwcbldgiauxkvkfuyvtmuscdqodgn <-- ROOTKIT !!!

---- EOF - GMER 1.0.15 ----

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 10.48.53, on 25/04/2009
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16791)
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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\Programmi\Tall Emu\Online Armor\oasrv.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Programmi\Avira\AntiVir PersonalEdition Classic\sched.exe
C:\WINDOWS\system32\svchost.exe
C:\Programmi\a-squared Free\a2service.exe
C:\Programmi\Avira\AntiVir PersonalEdition Classic\avguard.exe
C:\Programmi\File comuni\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\Programmi\Java\jre6\bin\jqs.exe
C:\Programmi\Tall Emu\Online Armor\oacat.exe
C:\Programmi\Raxco\PerfectDisk\PDAgent.exe
C:\Programmi\Analog Devices\SoundMAX\SMAgent.exe
C:\Programmi\Raxco\PerfectDisk\PDEngine.exe
C:\WINDOWS\System32\alg.exe
C:\Programmi\Java\jre6\bin\jusched.exe
C:\Programmi\ATI Technologies\ATI.ACE\Core-Static\MOM.exe
C:\Programmi\Avira\AntiVir PersonalEdition Classic\avgnt.exe
C:\Programmi\Microsoft Xbox 360 Accessories\XboxStat.exe
C:\Programmi\Tall Emu\Online Armor\oaui.exe
C:\Programmi\Adobe\Acrobat 9.0\Acrobat\Acrotray.exe
C:\Programmi\iTunes\iTunesHelper.exe
D:\Programmi\BOINC_A_Enhanced\boincmgr.exe
D:\Programmi\BOINC_A_Enhanced\boinctray.exe
C:\Programmi\Tall Emu\Online Armor\oahlp.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Documents and Settings\Maka\Impostazioni locali\Dati applicazioni\Google\Update\GoogleUpdate.exe
C:\Programmi\Microsoft ActiveSync\Wcescomm.exe
C:\PROGRA~1\MI3AA1~1\rapimgr.exe
D:\Programmi\BOINC_A_Enhanced\boinc.exe
D:\Programmi\Wallpaper Master\Wallpaper.exe
C:\Programmi\iPod\bin\iPodService.exe
C:\Programmi\ATI Technologies\ATI.ACE\Core-Static\ccc.exe
C:\Documents and Settings\All Users\Dati applicazioni\BOINC\projects\www.primegrid.com\primegrid_llr_wrapper_5.09_windows_intelx86.exe
C:\Documents and Settings\All Users\Dati applicazioni\BOINC\slots\0\primegrid_llr_5.09_windows_intelx86.exe
C:\PROGRA~1\WINZIP\winzip32.exe
C:\Documents and Settings\Maka\Impostazioni locali\temp\wz1863\HijackThis.exe
C:\Programmi\Mozilla Firefox\firefox.exe
C:\WINDOWS\system32\wbem\wmiprvse.exe

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
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = 127.0.0.1;*.local
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Programmi\File comuni\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: Java(tm) Plug-In SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programmi\Java\jre6\bin\ssv.dll
O2 - BHO: Adobe PDF Conversion Toolbar Helper - {AE7CD045-E861-484f-8273-0445EE161910} - C:\Programmi\File comuni\Adobe\Acrobat\ActiveX\AcroIEFavClient.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Programmi\Java\jre6\bin\jp2ssv.dll
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Programmi\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
O2 - BHO: SmartSelect - {F4971EE7-DAA0-4053-9964-665D8EE6A077} - C:\Programmi\File comuni\Adobe\Acrobat\ActiveX\AcroIEFavClient.dll
O3 - Toolbar: Adobe PDF - {47833539-D0C5-4125-9FA8-0819E2EAAC93} - C:\Programmi\File comuni\Adobe\Acrobat\ActiveX\AcroIEFavClient.dll
O4 - HKLM\..\Run: [ASUS Probe] C:\Programmi\ASUS\Asus Probe\AsusProb.exe
O4 - HKLM\..\Run: [StartCCC] "C:\Programmi\ATI Technologies\ATI.ACE\Core-Static\CLIStart.exe" MSRun
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Programmi\Java\jre6\bin\jusched.exe"
O4 - HKLM\..\Run: [avgnt] "C:\Programmi\Avira\AntiVir PersonalEdition Classic\avgnt.exe" /min
O4 - HKLM\..\Run: [XboxStat] "C:\Programmi\Microsoft Xbox 360 Accessories\XboxStat.exe" silentrun
O4 - HKLM\..\Run: [@OnlineArmor GUI] "C:\Programmi\Tall Emu\Online Armor\oaui.exe"
O4 - HKLM\..\Run: [Adobe Acrobat Speed Launcher] "C:\Programmi\Adobe\Acrobat 9.0\Acrobat\Acrobat_sl.exe"
O4 - HKLM\..\Run: [Acrobat Assistant 8.0] "C:\Programmi\Adobe\Acrobat 9.0\Acrobat\Acrotray.exe"
O4 - HKLM\..\Run: [iTunesHelper] "C:\Programmi\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [boincmgr] "D:\Programmi\BOINC_A_Enhanced\boincmgr.exe" /a /s
O4 - HKLM\..\Run: [boinctray] "D:\Programmi\BOINC_A_Enhanced\boinctray.exe"
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [Google Update] "C:\Documents and Settings\Maka\Impostazioni locali\Dati applicazioni\Google\Update\GoogleUpdate.exe" /c
O4 - HKCU\..\Run: [H/PC Connection Agent] "C:\Programmi\Microsoft ActiveSync\Wcescomm.exe"
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVIZIO LOCALE')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVIZIO DI RETE')
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 - Startup: Wallpaper Master.lnk = D:\Programmi\Wallpaper Master\Wallpaper.exe
O8 - Extra context menu item: Add to AMV Convert Tool... - D:\Programmi\MP3 Player Utilities 4.00\AMVConverter\grab.html
O8 - Extra context menu item: Aggiungi a PDF esistente - res://C:\Programmi\File comuni\Adobe\Acrobat\ActiveX\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Aggiungi destinazione link a PDF esistente - res://C:\Programmi\File comuni\Adobe\Acrobat\ActiveX\AcroIEFavClient.dll/AcroIEAppendSelLinks.html
O8 - Extra context menu item: Converti destinazione link in Adobe PDF - res://C:\Programmi\File comuni\Adobe\Acrobat\ActiveX\AcroIEFavClient.dll/AcroIECaptureSelLinks.html
O8 - Extra context menu item: Converti in Adobe PDF - res://C:\Programmi\File comuni\Adobe\Acrobat\ActiveX\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: MediaManager tool grab multimedia file - D:\Programmi\MP3 Player Utilities 4.00\MediaManager\grab.html
O9 - Extra button: Create Mobile Favorite - {2EAF5BB1-070F-11D3-9307-00C04FAE2D4F} - C:\PROGRA~1\MI3AA1~1\INetRepl.dll
O9 - Extra button: (no name) - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\PROGRA~1\MI3AA1~1\INetRepl.dll
O9 - Extra 'Tools' menuitem: Crea preferiti portatile... - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\PROGRA~1\MI3AA1~1\INetRepl.dll
O9 - Extra button: (no name) - {49783ED4-258D-4f9f-BE11-137C18D3E543} - (no file)
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programmi\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programmi\Messenger\msmsgs.exe
O10 - Broken Internet access because of LSP provider 'c:\programmi\bonjour\mdnsnsp.dll' missing
O15 - Trusted Zone: *.rossoalice.it
O15 - Trusted Zone: *.rossoalice.virgilio.it
O15 - Trusted Zone: http://download.windowsupdate.com
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://www.update.microsoft.com/windows ... 5583979828
O16 - DPF: {BDBDE413-7B1C-4C68-A8FF-C5B2B4090876} (F-Secure Online Scanner 3.3) - http://support.f-secure.com/ols/fscax.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\..\{1874AE8D-0616-4AD5-8C75-044EED391323}: NameServer = 208.67.222.222,208.67.220.220
O17 - HKLM\System\CS1\Services\Tcpip\..\{1874AE8D-0616-4AD5-8C75-044EED391323}: NameServer = 208.67.222.222,208.67.220.220
O17 - HKLM\System\CS3\Services\Tcpip\..\{1874AE8D-0616-4AD5-8C75-044EED391323}: NameServer = 208.67.222.222,208.67.220.220
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\FILECO~1\Skype\SKYPE4~1.DLL
O20 - AppInit_DLLs: acaptuser32.dll
O20 - Winlogon Notify: cbXoLcbX - C:\WINDOWS\
O23 - Service: a-squared Free Service (a2free) - Emsi Software GmbH - C:\Programmi\a-squared Free\a2service.exe
O23 - Service: Avira AntiVir Personal - Free Antivirus Scheduler (AntiVirScheduler) - Avira GmbH - C:\Programmi\Avira\AntiVir PersonalEdition Classic\sched.exe
O23 - Service: Avira AntiVir Personal - Free Antivirus Guard (AntiVirService) - Avira GmbH - C:\Programmi\Avira\AntiVir PersonalEdition Classic\avguard.exe
O23 - Service: Application Driver Auto Removal Service (01) (appdrvrem01) - Unknown owner - C:\WINDOWS\System32\appdrvrem01.exe (file missing)
O23 - Service: Apple Mobile Device - Apple Inc. - C:\Programmi\File comuni\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
O23 - Service: Ares Chatroom server (AresChatServer) - Ares Development Group - d:\Programmi\Ares\chatServer.exe
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: FLEXnet Licensing Service - Macrovision Europe Ltd. - C:\Programmi\File comuni\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Programmi\File comuni\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: Servizio iPod (iPod Service) - Apple Inc. - C:\Programmi\iPod\bin\iPodService.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Programmi\Java\jre6\bin\jqs.exe
O23 - Service: Online Armor Helper Service (OAcat) - Tall Emu - C:\Programmi\Tall Emu\Online Armor\oacat.exe
O23 - Service: PDAgent - Raxco Software, Inc. - C:\Programmi\Raxco\PerfectDisk\PDAgent.exe
O23 - Service: PDEngine - Raxco Software, Inc. - C:\Programmi\Raxco\PerfectDisk\PDEngine.exe
O23 - Service: PDExchange - Raxco Software, Inc. - C:\Programmi\Raxco\PerfectDisk\PDExchange.exe
O23 - Service: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - C:\Programmi\Analog Devices\SoundMAX\SMAgent.exe
O23 - Service: Online Armor (SvcOnlineArmor) - Tall Emu - C:\Programmi\Tall Emu\Online Armor\oasrv.exe

--
End of file - 11034 bytes

Per gner ho allegato solo il log iniziale, ci sarebbe anche quello dopo lo scan ma mi pare troppo lungo.
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aebi14
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Messaggi: 2
Iscritto il: dom apr 26, 2009 11:31 am

Re: controllo log

Messaggioda ste_95 » dom apr 26, 2009 12:04 pm

Scarica ComboFix , salvandolo sul desktop con un nome di fantasia, ed esegui la scansione seguendo queste istruzioni (giù in fondo). Al termine della scansione verrà creato il file di report C:\combofix.txt, copia qui il suo contenuto inserendolo tra i tag LOG, in questo modo:
Codice: Seleziona tutto
[LOG]qui va inserito il log[/LOG]
«A volte è meglio tacere e sembrare stupidi che aprir bocca e togliere ogni dubbio.» Oscar Wilde
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ste_95
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Iscritto il: lun ago 06, 2007 11:19 am

Re: controllo log

Messaggioda aebi14 » dom apr 26, 2009 12:50 pm

Non mi fa inserire il log perche' troppo lungo.
Ciao e grazie

.... e' la prima volta che uso un sito di file hosting ... vediamo se ho fatto giusto:



... ho eseguito nuovamente gmer e' adesso non trova piu' nulla, ci sono altri controlli consigliati?
Grazie
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aebi14
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Iscritto il: dom apr 26, 2009 11:31 am


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