Ciao a tutti,
sono alle prese con dei trojan difficili da rimuovere,ho provato a cercare sui motori di ricerca ma non sono riuscito ad arrivare a conclusioni.
I trojan in questione momentaneamente limesso in quarantena "Trash.Gen , Crypt.XPACK.Gen.

Allego la scansione di Hijack.

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:\Programmi\File comuni\LogiShrd\LVMVFM\LVPrcSrv.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\Programmi\Avira\AntiVir PersonalEdition Classic\sched.exe
C:\Programmi\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\Programmi\Hp\HP Software Update\HPWuSchd2.exe
C:\Programmi\iTunes\iTunesHelper.exe
C:\Programmi\QuickTime\qttask.exe
C:\Programmi\Synaptics\SynTP\SynTPLpr.exe
C:\Programmi\Synaptics\SynTP\SynTPEnh.exe
C:\Programmi\HPQ\Quick Launch Buttons\EabServr.exe
C:\Programmi\Java\jre1.6.0_04\bin\jusched.exe
C:\Programmi\hpq\HP Wireless Assistant\HP Wireless Assistant.exe
C:\Programmi\File comuni\LogiShrd\LComMgr\Communications_Helper.exe
C:\Programmi\Logitech\QuickCam\Quickcam.exe
C:\WINDOWS\system32\rundll32.exe
C:\Programmi\Avira\AntiVir PersonalEdition Classic\avgnt.exe
C:\Programmi\Winamp\winampa.exe
C:\Programmi\Windows Live\Messenger\MsnMsgr.Exe
C:\Programmi\MSN Webcam Recorder\ml20gui.exe
C:\Programmi\File comuni\Ahead\lib\NMBgMonitor.exe
C:\Programmi\Messenger\msmsgs.exe
C:\Programmi\Spybot - Search & Destroy\TeaTimer.exe
C:\Programmi\ManyCam 2.3\ManyCam.exe
C:\Programmi\DNA\btdna.exe
C:\Programmi\Avira\AntiVir PersonalEdition Classic\avguard.exe
C:\Programmi\WIDCOMM\Software Bluetooth\BTTray.exe
C:\Programmi\WIDCOMM\Software Bluetooth\bin\btwdins.exe
C:\Programmi\OpenOffice.org 2.4\program\soffice.exe
C:\Programmi\OpenOffice.org 2.4\program\soffice.BIN
C:\Programmi\File comuni\LogiShrd\LVCOMSER\LVComSer.exe
C:\PROGRA~1\WIDCOMM\SOFTWA~1\BTSTAC~1.EXE
C:\WINDOWS\System32\svchost.exe
C:\Programmi\MessengerDiscovery\MessengerDiscovery Live.exe
C:\Programmi\iPod\bin\iPodService.exe
C:\WINDOWS\system32\wscntfy.exe
C:\Programmi\File comuni\LogiShrd\LVCOMSER\LVComSer.exe
C:\Programmi\File comuni\Logishrd\LQCVFX\COCIManager.exe
C:\Programmi\HPQ\shared\hpqwmi.exe
C:\Programmi\Mozilla Firefox\firefox.exe
C:\Programmi\Java\jre1.6.0_04\bin\jucheck.exe
C:\WINDOWS\system32\rundll32.exe
C:\Programmi\Windows Live\Messenger\usnsvc.exe
C:\Programmi\Avira\AntiVir PersonalEdition Classic\avcenter.exe
C:\Programmi\Trend Micro\HijackThis\HijackThis.exe

O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: Winamp Toolbar Loader - {25CEE8EC-5730-41bc-8B58-22DDC8AB8C20} - C:\Programmi\Winamp Toolbar\winamptb.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programmi\Java\jre1.6.0_04\bin\ssv.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
O3 - Toolbar: DAEMON Tools Toolbar - {32099AAC-C132-4136-9E9A-4E364A424E17} - C:\Programmi\DAEMON Tools Toolbar\DTToolbar.dll
O3 - Toolbar: Winamp Toolbar - {EBF2BA02-9094-4c5a-858B-BB198F3D8DE2} - C:\Programmi\Winamp Toolbar\winamptb.dll
O4 - HKLM\..\Run: [ATIPTA] C:\Programmi\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [Cpqset] C:\Programmi\HPQ\Default Settings\cpqset.exe
O4 - HKLM\..\Run: [HP Software Update] C:\Programmi\Hp\HP Software Update\HPWuSchd2.exe
O4 - HKLM\..\Run: [iTunesHelper] C:\Programmi\iTunes\iTunesHelper.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Programmi\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [SynTPLpr] C:\Programmi\Synaptics\SynTP\SynTPLpr.exe
O4 - HKLM\..\Run: [SynTPEnh] C:\Programmi\Synaptics\SynTP\SynTPEnh.exe
O4 - HKLM\..\Run: [eabconfg.cpl] C:\Programmi\HPQ\Quick Launch Buttons\EabServr.exe /Start
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Programmi\Java\jre1.6.0_04\bin\jusched.exe"
O4 - HKLM\..\Run: [hpWirelessAssistant] C:\Programmi\hpq\HP Wireless Assistant\HP Wireless Assistant.exe
O4 - HKLM\..\Run: [LogitechCommunicationsManager] "C:\Programmi\File comuni\LogiShrd\LComMgr\Communications_Helper.exe"
O4 - HKLM\..\Run: [LogitechQuickCamRibbon] "C:\Programmi\Logitech\QuickCam\Quickcam.exe" /hide
O4 - HKLM\..\Run: [BluetoothAuthenticationAgent] rundll32.exe bthprops.cpl,,BluetoothAuthenticationAgent
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [avgnt] "C:\Programmi\Avira\AntiVir PersonalEdition Classic\avgnt.exe" /min
O4 - HKLM\..\Run: [WinampAgent] C:\Programmi\Winamp\winampa.exe
O4 - HKCU\..\Run: [MsnMsgr] "C:\Programmi\Windows Live\Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [MSN Webcam Recorder] "C:\Programmi\MSN Webcam Recorder\ml20gui.exe" -silent
O4 - HKCU\..\Run: [BgMonitor_{79662E04-7C6C-4d9f-84C7-88D8A56B10AA}] "C:\Programmi\File comuni\Ahead\lib\NMBgMonitor.exe"
O4 - HKCU\..\Run: [MSMSGS] "C:\Programmi\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Programmi\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKCU\..\Run: [ManyCam] "C:\Programmi\ManyCam 2.3\ManyCam.exe"
O4 - HKCU\..\Run: [BitTorrent DNA] "C:\Programmi\DNA\btdna.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: OpenOffice.org 2.4.lnk = C:\Programmi\OpenOffice.org 2.4\program\quickstart.exe
O4 - Global Startup: BTTray.lnk = ?
O8 - Extra context menu item: &Winamp Search - C:\Documents and Settings\All Users\Dati applicazioni\Winamp Toolbar\ieToolbar\resources\en-US\local\search.html
O8 - Extra context menu item: Invia a &Bluetooth - C:\Programmi\WIDCOMM\Software Bluetooth\btsendto_ie_ctx.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.6.0_04\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.6.0_04\bin\ssv.dll
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\WINDOWS\System32\shdocvw.dll
O9 - Extra 'Tools' menuitem: Spybot - Search & Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\WINDOWS\System32\shdocvw.dll
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
O16 - DPF: {0EB0E74A-2A76-4AB3-A7FB-9BD8C29F7F75} (CKAVWebScan Object) - http://www.avp.it/kos/kavwebscan_unicode.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://www.update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1210615449590
O17 - HKLM\System\CCS\Services\Tcpip\..\{824A1E0C-F516-4D35-A642-15AE07EE27D1}: NameServer = 85.37.17.8 85.38.28.73
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: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: Bluetooth Service (btwdins) - Broadcom Corporation. - C:\Programmi\WIDCOMM\Software Bluetooth\bin\btwdins.exe
O23 - Service: HP WMI Interface (hpqwmi) - Hewlett-Packard Development Company, L.P. - C:\Programmi\HPQ\shared\hpqwmi.exe
O23 - Service: Servizio iPod (iPodService) - Apple Computer, Inc. - C:\Programmi\iPod\bin\iPodService.exe
O23 - Service: LVCOMSer - Logitech Inc. - C:\Programmi\File comuni\LogiShrd\LVCOMSER\LVComSer.exe
O23 - Service: Process Monitor (LVPrcSrv) - Logitech Inc. - C:\Programmi\File comuni\LogiShrd\LVMVFM\LVPrcSrv.exe
O23 - Service: LVSrvLauncher - Logitech Inc. - C:\Programmi\File comuni\LogiShrd\SrvLnch\SrvLnch.exe
O23 - Service: Remote Packet Capture Protocol v.0 (experimental) (rpcapd) - CACE Technologies - C:\Programmi\WinPcap\rpcapd.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

Potreste aiutarmi ad eliminare le voci dannose e trovare il metodo di rimozione per i trojan?
Grazie

Colgo l'occasione per augurare a tutti Felice anno 2009!

ciao

apri hijackthis, premi "do a system scan only", cerca e spunta le voci seguenti:

O8 - Extra context menu item: &Winamp Search - C:\Documents and Settings\All Users\Dati applicazioni\Winamp Toolbar\ieToolbar\resources\en-US\local\search.html

O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\WINDOWS\System32\shdocvw.dll

O9 - Extra 'Tools' menuitem: Spybot - Search & Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\WINDOWS\System32\shdocvw.dll


premi fix checked.




analizza su virus total questo file in rosso

http://www.virustotal.com/it/


C:\WINDOWS\System32\shdocvw.dll



Finito questo, scarica Malwarebytes http://www.malwarebytes.org/mbam/program/mbam-setup.exe
1) lo installi
2) lo aggiorni
3) fai una scansione scegliendo la modalità completa
4) NON eliminare per ora le ventuali minacce che rileva
5) finita la scansione seleziona il tabellino log, apri il file di testo e postalo sul forum

sicuro r16?

qui non sembra tanto legittimo

http://www.manuali.it/forum/viewtopic.php?p=98466&sid=3ad11ab8b9d81c76565dec8469ddf107

strano r16 se giri su google vedi che viene riportato come minaccia

comunque lo faccio analizzare....mi puzza

Ho eliminato momentaneamente la prima e la terza voce segnalata da shapiro.
Cosa faccio con quella voce in cui non c'era certezza?
Grazie ancora

cavolo la terza l'ho gia' cancellata, la seconda voce la fixo?
facendo la scansione della DLL non ha trovato anomalie .

ok,
ho aggiornato mallwarebytes ed è partita la scansione.
Una volta finita la scansione riporto i dati.
Riguardo a quei trojan che ho messo in quarantena ci sono dei rimedi?

Ehilà, Shapiro! Buon anno!

CIAOOO MONSEE Buon anno anche a te

Il programma non ha trovato problemi.
Cosa posso fare?