rimuovere trojan horse TR/Crypt.XPACK.Gen [era:hijackthis]

[s.moretti]

Ciao a tutti... ho fatto una scansione con hijackthis,ma non ci capisco nulla!!!
Cosa devo fare???

Logfile of Trend Micro HijackThis v2.0.0 (BETA)
Scan saved at 13.36.46, on 09/04/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
Boot mode: Normal

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:\Programmi\Windows Defender\MsMpEng.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\ehome\ehtray.exe
C:\Programmi\hpq\HP Wireless Assistant\HP Wireless Assistant.exe
C:\Programmi\Java\jre1.6.0_05\bin\jusched.exe
C:\WINDOWS\system32\igfxtray.exe
C:\WINDOWS\system32\hkcmd.exe
C:\WINDOWS\system32\igfxpers.exe
C:\Programmi\Synaptics\SynTP\SynTPEnh.exe
C:\Programmi\HP\QuickPlay\QPService.exe
C:\Programmi\Hp\HP Software Update\HPWuSchd2.exe
C:\Programmi\Hewlett-Packard\HP Quick Launch Buttons\QlbCtrl.exe
C:\WINDOWS\system32\rundll32.exe
C:\Programmi\Windows Defender\MSASCui.exe
C:\PROGRA~1\ALICET~1\SMARTB~1\MotiveSB.exe
C:\Programmi\AntiVir PersonalEdition Premium\avgnt.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\Windows Live\Messenger\MsnMsgr.Exe
C:\Programmi\Windows Media Player\WMPNSCFG.exe
C:\Programmi\Skype\Phone\Skype.exe
C:\Programmi\SUPERAntiSpyware\SUPERAntiSpyware.exe
C:\Programmi\Alice ti aiuta\bin\mpbtn.exe
C:\Programmi\Hewlett-Packard\HP Pavilion Webcam\HPWebcam.exe
C:\Programmi\Skype\Plugin Manager\skypePM.exe
C:\Programmi\File comuni\Microsoft Shared\Windows Live\WLLoginProxy.exe
C:\Programmi\AntiVir PersonalEdition Premium\sched.exe
C:\Programmi\AntiVir PersonalEdition Premium\avguard.exe
C:\Programmi\File comuni\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\Programmi\AntiVir PersonalEdition Premium\avesvc.exe
C:\WINDOWS\eHome\ehRecvr.exe
C:\WINDOWS\eHome\ehSched.exe
C:\WINDOWS\System32\svchost.exe
C:\Programmi\File comuni\LightScribe\LSSrvc.exe
C:\Programmi\File comuni\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\WINDOWS\system32\svchost.exe
C:\Programmi\AntiVir PersonalEdition Premium\avmailc.exe
C:\Programmi\Hewlett-Packard\Shared\hpqwmiex.exe
C:\WINDOWS\system32\mqsvc.exe
C:\WINDOWS\system32\mqtgsvc.exe
C:\WINDOWS\system32\dllhost.exe
C:\WINDOWS\eHome\ehmsas.exe
C:\Programmi\HP\Digital Imaging\bin\hpqimzone.exe
C:\WINDOWS\system32\wuauclt.exe
C:\Programmi\WinRAR\WinRAR.exe
C:\DOCUME~1\SIMONA~1\IMPOST~1\Temp\Rar$EX00.937\Hi JackThis_v2.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.yahoo.it/
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\Internet Connection Wizard,ShellNext = http://ie.redirect.hp.com/svs/rdr?TY...lion&pf=laptop
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Int ernet Settings,ProxyOverride = 127.0.0.1
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {0D2D46D4-0FE4-415C-BEC1-F2968AC7F36C} - C:\WINDOWS\system32\geBtSMfF.dll
O2 - BHO: Skype add-on (mastermind) - {22BF413B-C6D2-4d91-82A9-A0F997BA588C} - C:\Programmi\Skype\Toolbars\Internet Explorer\SkypeIEPlugin.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programmi\Java\jre1.6.0_05\bin\ssv.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O2 - BHO: (no name) - {8E1BFC0E-8AD2-424D-AC8A-06038481516E} - C:\WINDOWS\system32\urqRjkjj.dll
O2 - BHO: Guida per l'accesso a Windows Live - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Programmi\File comuni\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: DVA Media - {952A0FBE-E225-450F-A518-E55805DAF6AC} - C:\WINDOWS\temlxopqwsp.dll (file missing)
O3 - Toolbar: vnbptxlf - {9620B51A-BAB2-4FF5-8BB7-45C2C5510777} - C:\WINDOWS\vnbptxlf.dll (file missing)
O4 - HKLM\..\Run: [ehTray] C:\WINDOWS\ehome\ehtray.exe
O4 - HKLM\..\Run: [hpWirelessAssistant] C:\Programmi\hpq\HP Wireless Assistant\HP Wireless Assistant.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Programmi\Java\jre1.6.0_05\bin\jusched.exe "
O4 - HKLM\..\Run: [igfxtray] C:\WINDOWS\system32\igfxtray.exe
O4 - HKLM\..\Run: [igfxhkcmd] C:\WINDOWS\system32\hkcmd.exe
O4 - HKLM\..\Run: [igfxpers] C:\WINDOWS\system32\igfxpers.exe
O4 - HKLM\..\Run: [MsmqIntCert] regsvr32 /s mqrt.dll
O4 - HKLM\..\Run: [High Definition Audio Property Page Shortcut] CHDAudPropShortcut.exe
O4 - HKLM\..\Run: [SynTPEnh] C:\Programmi\Synaptics\SynTP\SynTPEnh.exe
O4 - HKLM\..\Run: [QPService] "C:\Programmi\HP\QuickPlay\QPService.exe"
O4 - HKLM\..\Run: [HP Software Update] C:\Programmi\Hp\HP Software Update\HPWuSchd2.exe
O4 - HKLM\..\Run: [QlbCtrl] %ProgramFiles%\Hewlett-Packard\HP Quick Launch Buttons\QlbCtrl.exe /Start
O4 - HKLM\..\Run: [Cpqset] C:\Programmi\Hewlett-Packard\Default Settings\cpqset.exe
O4 - HKLM\..\Run: [RecGuard] C:\Windows\SMINST\RecGuard.exe
O4 - HKLM\..\Run: [BluetoothAuthenticationAgent] rundll32.exe bthprops.cpl,,BluetoothAuthenticationAgent
O4 - HKLM\..\Run: [Windows Defender] "C:\Programmi\Windows Defender\MSASCui.exe" -hide
O4 - HKLM\..\Run: [Motive SmartBridge] C:\PROGRA~1\ALICET~1\SMARTB~1\MotiveSB.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Programmi\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [avgnt] "C:\Programmi\AntiVir PersonalEdition Premium\avgnt.exe" /min
O4 - HKLM\..\Run: [AVP] "C:\Documents and Settings\All Users\Desktop\Kaspersky Lab Tool\setup_7.0.0.180_07.04.2008_17-35.exe"
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MsnMsgr] "C:\Programmi\Windows Live\Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [WMPNSCFG] C:\Programmi\Windows Media Player\WMPNSCFG.exe
O4 - HKCU\..\Run: [Skype] "C:\Programmi\Skype\Phone\Skype.exe" /nosplash /minimized
O4 - HKCU\..\Run: [SUPERAntiSpyware] C:\Programmi\SUPERAntiSpyware\SUPERAntiSpyware.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 - Global Startup: Alice ti aiuta.lnk = C:\Programmi\Alice ti aiuta\bin\matcli.exe
O4 - Global Startup: Avvio rapido HP Photosmart Premier.lnk = C:\Programmi\HP\Digital Imaging\bin\hpqthb08.exe
O4 - Global Startup: Avvio veloce di Adobe Reader.lnk = C:\Programmi\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: HP Pavilion Webcam Tray Icon.lnk = C:\Programmi\Hewlett-Packard\HP Pavilion Webcam\HPWebcam.exe
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://C:\PROGRA~1\MICROS~3\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.6.0_05\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.6.0_05\bin\ssv.dll
O9 - Extra button: Inserisci blog - {219C3416-8CB2-491a-A3C7-D9FCDDC9D600} - C:\Programmi\Windows Live\Writer\WriterBrowserExtension.dll
O9 - Extra 'Tools' menuitem: Inserisci &blog in Windows Live Writer - {219C3416-8CB2-491a-A3C7-D9FCDDC9D600} - C:\Programmi\Windows Live\Writer\WriterBrowserExtension.dll
O9 - Extra button: Skype - {77BF5300-1474-4EC7-9980-D32B190E9B07} - C:\Programmi\Skype\Toolbars\Internet Explorer\SkypeIEPlugin.dll
O9 - Extra button: Ricerche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~3\OFFICE11\REFIEBAR.DLL
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
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
O14 - IERESET.INF: START_PAGE_URL=http://ie.redirect.hp.com/svs/rdr?TYPE=3&tp=iehome&locale=IT_IT&c=64&bd=pavilion &pf=laptop
O16 - DPF: {02BF25D5-8C17-4B23-BC80-D3488ABDDC6B} (QuickTime Object) - http://a1540.g.akamai.net/7/1540/52/...x/qtplugin.cab
O16 - DPF: {4F1E5B1A-2A80-42CA-8532-2D05CB959537} (MSN Photo Upload Tool) - http://gfx2.mail.live.com/mail/w1/re...s/MSNPUpld.cab
O16 - DPF: {7FC1B346-83E6-4774-8D20-1A6B09B0E737} (Windows Live Photo Upload Control) - http://ilmondodisimo.spaces.live.com...d/MsnPUpld.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/ge...sh/swflash.cab
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\FILECO~1\Skype\SKYPE4~1.DLL
O20 - Winlogon Notify: urqRjkjj - C:\WINDOWS\SYSTEM32\urqRjkjj.dll
O21 - SSODL: mgsvflkw - {96389AE7-B458-4331-98E1-99696897C54D} - C:\WINDOWS\mgsvflkw.dll (file missing)
O21 - SSODL: qdnkewfa - {97ACAA34-7F4D-44FE-8B2F-B8C0D3E7ECCA} - C:\WINDOWS\qdnkewfa.dll
O22 - SharedTaskScheduler: Precaricatore Browseui - {438755C2-A8BA-11D1-B96B-00A0C90312E1} - C:\WINDOWS\system32\browseui.dll
O22 - SharedTaskScheduler: Daemon di cache delle categorie di componenti - {8C7461EF-2B13-11d2-BE35-3078302C2030} - C:\WINDOWS\system32\browseui.dll
O23 - Service: AddFiltr - Hewlett-Packard Development Company, L.P. - C:\Programmi\Hewlett-Packard\HP Quick Launch Buttons\AddFiltr.exe
O23 - Service: AntiVir PersonalEdition Premium MailGuard (AntiVirMailService) - Avira GmbH - C:\Programmi\AntiVir PersonalEdition Premium\avmailc.exe
O23 - Service: AntiVir PersonalEdition Premium Scheduler (AntiVirScheduler) - Avira GmbH - C:\Programmi\AntiVir PersonalEdition Premium\sched.exe
O23 - Service: AntiVir PersonalEdition Premium Guard (AntiVirService) - Avira GmbH - C:\Programmi\AntiVir PersonalEdition Premium\avguard.exe
O23 - Service: Apple Mobile Device - Apple, Inc. - C:\Programmi\File comuni\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
O23 - Service: AntiVir PersonalEdition Premium MailGuard helper service (AVEService) - Avira GmbH - C:\Programmi\AntiVir PersonalEdition Premium\avesvc.exe
O23 - Service: hpqwmiex - Hewlett-Packard Development Company, L.P. - C:\Programmi\Hewlett-Packard\Shared\hpqwmiex.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - c:\Programmi\File comuni\InstallShield\Driver\1050\Intel 32\IDriverT.exe
O23 - Service: LightScribeService Direct Disc Labeling Service (LightScribeService) - Hewlett-Packard Company - C:\Programmi\File comuni\LightScribe\LSSrvc.exe
O23 - Service: PC Tools Auxiliary Service (sdAuxService) - PC Tools - C:\Programmi\Spyware Doctor\pctsAuxs.exe
O23 - Service: PC Tools Security Service (sdCoreService) - PC Tools - C:\Programmi\Spyware Doctor\pctsSvc.exe
O23 - Service: setup_7.0.0.180_07.04.2008_17-35 - Kaspersky Lab - C:\Documents and Settings\All Users\Desktop\Kaspersky Lab Tool\setup_7.0.0.180_07.04.2008_17-35.exe

--
End of file - 11754 bytes

[nifriz]

Stampa il log, apoggia il foglio per terra, corrici intorno 2 volte in senso orario e 3 in senso antiorario! I virus spariranno!

Inoltre ci sarà pace ed amore x tutti! E la tua salute migliorerà!

[Habanero]

s.moretti qual è il problema riscontrato? Per favore specificatelo sempre. Come da regolamento.

[s.moretti]

All'avvio appaiono varie finestre di Avira con la dicitura:

A virus or unwanted program was found!
What should happen with the file?

C:WINDOWS\system32\urqRjkjj.dll
Is the trojan horse TR/Crypt.XPACK.Gen

Appare poi un elenco con le voci: Move to quarantine, Delete, etc etc
Ho provato a fare varie scansioni con Avira e al termine della scansione appare il messaggio che il file C:WINDOWS\system32\urqRjkjj.dll could not be deleted.

Ovviamente il pc ha seri problemi di utilizzo: si blocca spesso, la navigazione è lentissima, etc etc

[Deifobe]

Scarica SystemScan

Disconnetti il pc da internet => disattiva l'antivirus => esegui systemscan => clicca su "Scan Now". Finita la scansione, riattiva l'antivirus, carica il rapporto che trovi sul desktop su Freefilehosting e posta il link ottenuto.

[s.moretti]

grazie 1000 per la risposta...
il link è: http://www.freefilehosting.net/download/3f5la

[Deifobe]

scarica Avenger e CCleaner

Disconnetti il pc da internet
Disattiva il ripristino configurazione di sistema: start -> pannello di controllo -> sistema -> ripristino configurazione di sistema -> spunta "disattiva ripristino configuraz. di sistema"

esegui avenger e nel box bianco copia/incolla:

files to delete:
C:\WINDOWS\qdnkewfa.dll
C:\WINDOWS\system32\geBtSMfF.dll
C:\WINDOWS\system32\urqRjkjj.dll
C:\WINDOWS\system32\mcrh.tmp
C:\WINDOWS\system32\FfMStBeg.ini2
C:\WINDOWS\system32\FfMStBeg.ini
C:\WINDOWS\mgsvflkw.dll
C:\WINDOWS\temlxopqwsp.dll

registry values to delete:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Curr entVersion\ShellServiceObjectDelayLoad | mgsvflkw
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Curr entVersion\ShellServiceObjectDelayLoad | qdnkewfa
HKLM\Software\Microsoft\Windows\CurrentVersion\Exp lorer\ShellExecuteHooks | {8E1BFC0E-8AD2-424D-AC8A-06038481516E}
HKLM\Software\Microsoft\Windows\CurrentVersion\Exp lorer\Browser Helper Objects | {8E1BFC0E-8AD2-424D-AC8A-06038481516E}
HKLM\Software\Microsoft\Windows\CurrentVersion\Exp lorer\Browser Helper Objects | {952A0FBE-E225-450F-A518-E55805DAF6AC}
HKLM\Software\Microsoft\Windows\CurrentVersion\Exp lorer\Browser Helper Objects | {E29A5B8B-5242-49AE-A064-91E644F932CB}

registry keys to delete:
HKLM\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\urqRjkjj

Spunta "Automatically disable any rootkits found" e clicca su "execute".
Il pc dovrebbe riavviarsi da solo, altrimenti riavvialo tu. Posta il report rilasciato

Svuota C:\WINDOWS\Prefetch (elimina i files, non la cartella)

Esegui CCleaner e ripulisci sia i file temporanei e cookie (2 volte) che il registro.

Esegui hijackthis, clicca su "Open the Misc Tools section" - "Open ADS Spy" - "Scan". Se rileva ADS spunta voci e clicca su "remove selected".

Posta un nuovo systemscan.

ciao

[s.moretti]

Grazie ancora per l'aiuto,

il link è: http://www.freefilehosting.net/download/3fb1j

[Deifobe]

Esegui CCleaner e ripulisci i file temporanei e i cookie (eseguilo 2 volte).
vai in C:\DOCUME~1\SIMONA~1\IMPOST~1\Temp ed elimina tutti i systemscan presenti

apri il blocco note e copiaci dentro questo:

Windows Registry Editor Version 5.00

[-HKCR\CLSID\{97ACAA34-7F4D-44FE-8B2F-B8C0D3E7ECCA}]

[-HKCR\CLSID\{96389AE7-B458-4331-98E1-99696897C54D}]

[-HKCR\CLSID\{952A0FBE-E225-450F-A518-E55805DAF6AC}]

[-HKCR\CLSID\{E29A5B8B-5242-49AE-A064-91E644F932CB}]

[-HKCR\CLSID\{8E1BFC0E-8AD2-424D-AC8A-06038481516E}]

[-HKLM\Software\Microsoft\Windows\CurrentVersion\Exp lorer\Browser Helper Objects\{8E1BFC0E-8AD2-424D-AC8A-06038481516E}]

salva il file così:
nome: fix.reg
tipo di file: tutti i file
salvalo in c:\


esegui avenger:

Programs to launch on reboot:
c:\fix.reg

Clicca su "execute".
Il pc dovrebbe riavviarsi da solo, altrimenti riavvialo tu.

Riattiva il ripristino configurazione di sistema: start -> pannello di controllo -> sistema -> ripristino configurazione di sistema -> togli la spunta a "disattiva ripristino configuraz. di sistema"


Il pc come va?

Ciao

[s.moretti]

Dunque dunque ho fatto tutto quello ke mi hai detto.
Dopo aver fatto l'operazione con Avenger si è riavviato il sistema e mi è comparsa una finestra con la seguente dicitura:
__________________________________________________ _____________________

Logfile of The Avenger Version 2.0, (c) by Swandog46
http://swandog46.geekstogo.com

Platform: Windows XP

*******************

Script file opened successfully.
Script file read successfully.

Backups directory opened successfully at C:\Avenger

*******************

Beginning to process script file:

Rootkit scan active.
No rootkits found!

Program "c:\fix.reg" successfully queued to run on reboot.

Completed script processing.

*******************

Finished! Terminate.
__________________________________________________ _________________________



Il pc non va un granchè ovvero è molto lento e nella navigazione Internet si impunta spesso, poi ho provato a fare la scansione con Avira AntiVir e non mi trova virus ma circa 100 warnings.
Che dici? la situazione è preoccupante?

Grazie ancora per la tua disponibilità!