Viitsikö joku ystävällinen ihminen kertoa selkokielellä, mitä nyt pitäisi tehdä. Koneeltani löytyi trojalaisia, joista automaattinen puhdistus poisti yhden, mutta kolme muuta ovat pakatussa tiedostossa. Riittävätkö nämä tiedot asian selvittämiseksi:
* C:\Documents and Settings\Minna\Application Data\Sun\Java\Deployment\cache\javapi\v1.0\jar\loaderadv164.jar-1223a78b-48548ad9.0ip\Counter.class
Virustartunta: Trojan.Java.ClassLoader.h
* C:\Documents and Settings\Minna\Application Data\Sun\Java\Deployment\cache\javapi\v1.0\jar\loaderadv164.jar-1223a78b-48548ad9.0ip\Matrix.class
Virustartunta: Trojan-Downloader.Java.OpenStream.c
* C:\Documents and Settings\Minna\Application Data\Sun\Java\Deployment\cache\javapi\v1.0\jar\loaderadv164.jar-1223a78b-48548ad9.0ip\Parser.class
Virustartunta: Trojan.Java.ClassLoader.d
* C:\Documents and Settings\Minna\Application Data\Sun\Java\Deployment\cache\javapi\v1.0\jar\loaderadv164.jar-1223a78b-48548ad9.0ip
Virustartunta: Trojan.Java.ClassLoader.d Toiminto: Poistettu.
F-Securen sivuilla neuvotaan, että "jos paketti ei sisällä mitään erityisen tärkeitä tiedostoja, voit ottaa antivirus-tuotteen tilapäisesti pois käytöstä ja poistaa koko saastunut paketti. Jos paketissa on tärkeitä tiedostoja, voit ottaa antiviruksen pois päältä ja purkaa paketin levylle ja puhdistaa tiedostot tämän jälkeen". Miksi antivirus pitää ottaa pois päältä? Mistä tiedän, onko kansiossa mitään, eh, "tärkeitä" tiedostoja? Tarkoitan, että mistä sen sisällön näkee? Kansion nimi/osoite ei sano minulle mitään. Kansion koko on vain 1 kt ja tyyppi IDX-tiedosto. Ei kuulosta kovin tärkeältä... Voinko vain deletoida koko tiedoston roskakoriin ja poistaa sen sitä kautta koneelta? Onko tuo antivirus tosiaan pakko ottaa pois päältä?
Ah, maallikko ei tiennyt mitään HijackThis-asiasta ennen kuin tonki näitä sivuja vähän tarkemmin. Tässä siis käsittämättömältä näyttävä loki:
Logfile of HijackThis v1.99.1
Scan saved at 20:15:32, on 17.3.2006
Platform: Windows XP 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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\SOUNDMAN.EXE
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\Program Files\F-Secure Internet Security\Common\FSM32.EXE
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\MSN Messenger\msnmsgr.exe
C:\PROGRA~1\F-SECU~1\backweb\4476822\Program\SERVIC~1.EXE
C:\Program Files\F-Secure Internet Security\Anti-Virus\fsgk32st.exe
C:\Program Files\F-Secure Internet Security\Anti-Virus\FSGK32.EXE
C:\Program Files\F-Secure Internet Security\backweb\4476822\program\fsbwsys.exe
C:\Program Files\F-Secure Internet Security\backweb\4476822\Program\fspex.exe
C:\Program Files\F-Secure Internet Security\Common\FSMA32.EXE
C:\Program Files\F-Secure Internet Security\Common\FSMB32.EXE
C:\Program Files\F-Secure Internet Security\Anti-Virus\fssm32.exe
C:\Program Files\F-Secure Internet Security\Common\FCH32.EXE
C:\Program Files\iPod\bin\iPodService.exe
C:\Program Files\F-Secure Internet Security\Common\FAMEH32.EXE
C:\Program Files\F-Secure Internet Security\FSPC\fspc.exe
C:\Program Files\F-Secure Internet Security\FWES\Program\fsdfwd.exe
C:\Program Files\F-Secure Internet Security\Anti-Virus\fsav32.exe
C:\Program Files\F-Secure Internet Security\FSGUI\fsguiexe.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Program Files\HijackThis\HijackThis.exe
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://g.msn.fi/0SEFIFI/SAOS01 R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.fi/ R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = localhost
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Linkit
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: MSN Search -työkalurivi Helper - {BDBD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\MSN Toolbar Suite\TB\02.05.0000.1105\fi-fi\msntb.dll
O3 - Toolbar: MSN Search -työkalurivi - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\MSN Toolbar Suite\TB\02.05.0000.1105\fi-fi\msntb.dll
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [F-Secure TNB] "C:\Program Files\F-Secure Internet Security\TNB\TNBUtil.exe" /CHECKALL /WAITFORSW
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [F-Secure Manager] "C:\Program Files\F-Secure Internet Security\Common\FSM32.EXE" /splash
O4 - HKLM\..\Run: [F-Secure Startup Wizard] "C:\Program Files\F-Secure Internet Security\FSGUI\FSSW.EXE" /reboot
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKCU\..\Run: [msnmsgr] "C:\Program Files\MSN Messenger\msnmsgr.exe" /background
O4 - Global Startup: Windows-työpöytähaku.lnk = C:\Program Files\MSN Toolbar Suite\DS\02.05.0001.1119\fi-fi\bin\WindowsSearch.exe
O8 - Extra context menu item: &MSN Search - res://C:\Program Files\MSN Toolbar Suite\TB\02.05.0000.1105\fi-fi\msntb.dll/search.htm
O8 - Extra context menu item: &Search - http://bar.mywebsearch.com/menusearch.html?p=ZN O8 - Extra context menu item: Avaa uuteen etuvälilehteen - res://C:\Program Files\MSN Toolbar Suite\TAB\02.05.0000.1105\fi-fi\msntabres.dll/230?78864ebde63f49089deb3b2fa32db4f
O8 - Extra context menu item: Avaa uuteen taustavälilehteen - res://C:\Program Files\MSN Toolbar Suite\TAB\02.05.0000.1105\fi-fi\msntabres.dll/229?78864ebde63f49089deb3b2fa32db4f
O8 - Extra context menu item: E&xport to 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\jre1.5.0\bin\npjpi150.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0\bin\npjpi150.dll
O9 - Extra button: Web-suodatin - {200DB664-75B5-47c0-8B45-A44ACCF73C00} - C:\Program Files\F-Secure Internet Security\FSPC\fspcmsie.dll
O9 - Extra button: (no name) - {200DB664-75B5-47c0-8B45-A44ACCF73F01} - C:\Program Files\F-Secure Internet Security\FSPC\fspcmsie.dll
O9 - Extra 'Tools' menuitem: Näytä &Web-sivuluettelo... - {200DB664-75B5-47c0-8B45-A44ACCF73F01} - C:\Program Files\F-Secure Internet Security\FSPC\fspcmsie.dll
O9 - Extra button: (no name) - {200DB664-75B5-47c0-8B45-A44ACCF73F02} - C:\Program Files\F-Secure Internet Security\FSPC\fspcmsie.dll
O9 - Extra 'Tools' menuitem: &Keskeytä Web-sivujen suodatus - {200DB664-75B5-47c0-8B45-A44ACCF73F02} - C:\Program Files\F-Secure Internet Security\FSPC\fspcmsie.dll
O9 - Extra button: (no name) - {200DB664-75B5-47c0-8B45-A44ACCF73F03} - C:\Program Files\F-Secure Internet Security\FSPC\fspcmsie.dll
O9 - Extra 'Tools' menuitem: &Kiellä tämä Web-sivusto - {200DB664-75B5-47c0-8B45-A44ACCF73F03} - C:\Program Files\F-Secure Internet Security\FSPC\fspcmsie.dll
O9 - Extra button: (no name) - {200DB664-75B5-47c0-8B45-A44ACCF73F04} - C:\Program Files\F-Secure Internet Security\FSPC\fspcmsie.dll
O9 - Extra 'Tools' menuitem: &Salli tämä Web-sivusto - {200DB664-75B5-47c0-8B45-A44ACCF73F04} - C:\Program Files\F-Secure Internet Security\FSPC\fspcmsie.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: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://v5.windowsupdate.microsoft.com/v5consumer/V5Controls/en/x8... O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/... O16 - DPF: {BB21F850-63F4-4EC9-BF9D-565BD30C9AE9} (ASquaredScanForm Element) - http://www.windowsecurity.com/trojanscan/axscan.cab O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)
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: F-Secure product (BackWeb Client - 4476822) - Unknown owner - C:\PROGRA~1\F-SECU~1\backweb\4476822\Program\SERVIC~1.EXE
O23 - Service: F-Secure Gatekeeper Handler Starter - F-Secure Corp. - C:\Program Files\F-Secure Internet Security\Anti-Virus\fsgk32st.exe
O23 - Service: fsbwsys - F-Secure Corp. - C:\Program Files\F-Secure Internet Security\backweb\4476822\program\fsbwsys.exe
O23 - Service: F-Secure Anti-Virus Firewall Daemon (FSDFWD) - F-Secure Corporation - C:\Program Files\F-Secure Internet Security\FWES\Program\fsdfwd.exe
O23 - Service: F-Secure HTTP Server (fshttps) - F-Secure Corporation - C:\Program Files\F-Secure Internet Security\FSPC\fshttps\fshttps.exe
O23 - Service: FSMA - F-Secure Corporation - C:\Program Files\F-Secure Internet Security\Common\FSMA32.EXE
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: iPodService - Apple Computer, Inc. - C:\Program Files\iPod\bin\iPodService.exe
Ok, tein mitä sanoit. Virustarkistus pyörii parhaillaan. Tässä vielä uusi loki viisaamman nähtäväksi:
Logfile of HijackThis v1.99.1
Scan saved at 21:02:20, on 17.3.2006
Platform: Windows XP 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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\SOUNDMAN.EXE
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\Program Files\F-Secure Internet Security\Common\FSM32.EXE
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\MSN Messenger\msnmsgr.exe
C:\PROGRA~1\F-SECU~1\backweb\4476822\Program\SERVIC~1.EXE
C:\Program Files\F-Secure Internet Security\Anti-Virus\fsgk32st.exe
C:\Program Files\F-Secure Internet Security\Anti-Virus\FSGK32.EXE
C:\Program Files\F-Secure Internet Security\backweb\4476822\program\fsbwsys.exe
C:\Program Files\F-Secure Internet Security\backweb\4476822\Program\fspex.exe
C:\Program Files\F-Secure Internet Security\Common\FSMA32.EXE
C:\Program Files\F-Secure Internet Security\Common\FSMB32.EXE
C:\Program Files\F-Secure Internet Security\Anti-Virus\fssm32.exe
C:\Program Files\F-Secure Internet Security\Common\FCH32.EXE
C:\Program Files\iPod\bin\iPodService.exe
C:\Program Files\F-Secure Internet Security\Common\FAMEH32.EXE
C:\Program Files\F-Secure Internet Security\FSPC\fspc.exe
C:\Program Files\F-Secure Internet Security\FWES\Program\fsdfwd.exe
C:\Program Files\F-Secure Internet Security\Anti-Virus\fsav32.exe
C:\Program Files\F-Secure Internet Security\FSGUI\fsguiexe.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Program Files\HijackThis\HijackThis.exe
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://g.msn.fi/0SEFIFI/SAOS01 R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.fi/ R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = localhost
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Linkit
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: MSN Search -työkalurivi Helper - {BDBD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\MSN Toolbar Suite\TB\02.05.0000.1105\fi-fi\msntb.dll
O3 - Toolbar: MSN Search -työkalurivi - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\MSN Toolbar Suite\TB\02.05.0000.1105\fi-fi\msntb.dll
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [F-Secure TNB] "C:\Program Files\F-Secure Internet Security\TNB\TNBUtil.exe" /CHECKALL /WAITFORSW
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [F-Secure Manager] "C:\Program Files\F-Secure Internet Security\Common\FSM32.EXE" /splash
O4 - HKLM\..\Run: [F-Secure Startup Wizard] "C:\Program Files\F-Secure Internet Security\FSGUI\FSSW.EXE" /reboot
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKCU\..\Run: [msnmsgr] "C:\Program Files\MSN Messenger\msnmsgr.exe" /background
O4 - Global Startup: Windows-työpöytähaku.lnk = C:\Program Files\MSN Toolbar Suite\DS\02.05.0001.1119\fi-fi\bin\WindowsSearch.exe
O8 - Extra context menu item: &MSN Search - res://C:\Program Files\MSN Toolbar Suite\TB\02.05.0000.1105\fi-fi\msntb.dll/search.htm
O8 - Extra context menu item: Avaa uuteen etuvälilehteen - res://C:\Program Files\MSN Toolbar Suite\TAB\02.05.0000.1105\fi-fi\msntabres.dll/230?78864ebde63f49089deb3b2fa32db4f
O8 - Extra context menu item: Avaa uuteen taustavälilehteen - res://C:\Program Files\MSN Toolbar Suite\TAB\02.05.0000.1105\fi-fi\msntabres.dll/229?78864ebde63f49089deb3b2fa32db4f
O8 - Extra context menu item: E&xport to 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\jre1.5.0\bin\npjpi150.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0\bin\npjpi150.dll
O9 - Extra button: Web-suodatin - {200DB664-75B5-47c0-8B45-A44ACCF73C00} - C:\Program Files\F-Secure Internet Security\FSPC\fspcmsie.dll
O9 - Extra button: (no name) - {200DB664-75B5-47c0-8B45-A44ACCF73F01} - C:\Program Files\F-Secure Internet Security\FSPC\fspcmsie.dll
O9 - Extra 'Tools' menuitem: Näytä &Web-sivuluettelo... - {200DB664-75B5-47c0-8B45-A44ACCF73F01} - C:\Program Files\F-Secure Internet Security\FSPC\fspcmsie.dll
O9 - Extra button: (no name) - {200DB664-75B5-47c0-8B45-A44ACCF73F02} - C:\Program Files\F-Secure Internet Security\FSPC\fspcmsie.dll
O9 - Extra 'Tools' menuitem: &Keskeytä Web-sivujen suodatus - {200DB664-75B5-47c0-8B45-A44ACCF73F02} - C:\Program Files\F-Secure Internet Security\FSPC\fspcmsie.dll
O9 - Extra button: (no name) - {200DB664-75B5-47c0-8B45-A44ACCF73F03} - C:\Program Files\F-Secure Internet Security\FSPC\fspcmsie.dll
O9 - Extra 'Tools' menuitem: &Kiellä tämä Web-sivusto - {200DB664-75B5-47c0-8B45-A44ACCF73F03} - C:\Program Files\F-Secure Internet Security\FSPC\fspcmsie.dll
O9 - Extra button: (no name) - {200DB664-75B5-47c0-8B45-A44ACCF73F04} - C:\Program Files\F-Secure Internet Security\FSPC\fspcmsie.dll
O9 - Extra 'Tools' menuitem: &Salli tämä Web-sivusto - {200DB664-75B5-47c0-8B45-A44ACCF73F04} - C:\Program Files\F-Secure Internet Security\FSPC\fspcmsie.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: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://v5.windowsupdate.microsoft.com/v5consumer/V5Controls/en/x8... O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/... O16 - DPF: {BB21F850-63F4-4EC9-BF9D-565BD30C9AE9} (ASquaredScanForm Element) - http://www.windowsecurity.com/trojanscan/axscan.cab O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)
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: F-Secure product (BackWeb Client - 4476822) - Unknown owner - C:\PROGRA~1\F-SECU~1\backweb\4476822\Program\SERVIC~1.EXE
O23 - Service: F-Secure Gatekeeper Handler Starter - F-Secure Corp. - C:\Program Files\F-Secure Internet Security\Anti-Virus\fsgk32st.exe
O23 - Service: fsbwsys - F-Secure Corp. - C:\Program Files\F-Secure Internet Security\backweb\4476822\program\fsbwsys.exe
O23 - Service: F-Secure Anti-Virus Firewall Daemon (FSDFWD) - F-Secure Corporation - C:\Program Files\F-Secure Internet Security\FWES\Program\fsdfwd.exe
O23 - Service: F-Secure HTTP Server (fshttps) - F-Secure Corporation - C:\Program Files\F-Secure Internet Security\FSPC\fshttps\fshttps.exe
O23 - Service: FSMA - F-Secure Corporation - C:\Program Files\F-Secure Internet Security\Common\FSMA32.EXE
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: iPodService - Apple Computer, Inc. - C:\Program Files\iPod\bin\iPodService.exe