problemi post-infezione virus!!! windows/system/smss.exe

[ahriman1979rm]

ciao a tutti,
ho bisogno di aiuto per un problema che mi affligge da diversi giorni!!!
Ho da poco risolto (ma nn del tutto) un infezione da un viruz omonimo del processo di winzozz "smss" C:\Windows\system\smss.exe.
i softwz che uso per la manutenzione sono ad_aware, ewido, spybot, eusing free registry cleaner, e kerio e avg come protezione continua, bitdefender come antivirus di backup e atf cleaner.
Dopo la rimozione ho avuto problemi con svchost e ho fixato l'Errore generic host process for Win32 services con la patch rilasciata da microsoft!!!
Ho però due file __"setup.exe" e "autorun.ini" __che continuano a rigenerarsi in più cartelle che stanno condivise in rete, puntualmente mi riappaiono questi 2 file in ogni cartella e unità condivisa.

le uniche info che legano i due file al precedente problema con smss.exe le ho trovate su questo forum brasiliano (http://www.babooforum.com.br/idealbb...topicID=525821)

e si riferiscono a questo worm...
TR/Proxy.Horst.bl - Trojan

http://www.avira.com/it/threats/sect....horst.bl.html

vi posto i link sperando possano esservi utili in qualche modo

vi posto un log di hijack così magari riuscite a scovarci qualcosa...

Logfile of HijackThis v1.99.1
Scan saved at 15.11.30, on 13/09/2006
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\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
C:\Programmi\File comuni\EPSON\EBAPI\SAgent2.exe
C:\Programmi\ewido anti-spyware 4.0\guard.exe
C:\Programmi\Kerio\Personal Firewall 4\kpf4ss.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\Programmi\File comuni\Softwin\BitDefender Communicator\xcommsvr.exe
C:\Programmi\Kerio\Personal Firewall 4\kpf4gui.exe
C:\WINDOWS\System32\svchost.exe
C:\Programmi\Kerio\Personal Firewall 4\kpf4gui.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\wscntfy.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe
C:\Programmi\File comuni\Real\Update_OB\realsched.exe
C:\Programmi\Java\jre1.5.0_07\bin\jusched.exe
C:\Programmi\Softwin\BitDefender8\bdnagent.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\MSN Messenger\MsnMsgr.Exe
C:\Programmi\InterVideo\Common\Bin\WinCinemaMgr.exe
C:\Programmi\Internet Explorer\iexplore.exe
C:\Programmi\File comuni\Softwin\BitDefender Scan Server\bdss.exe
c:\programmi\softwin\bitdefender8\bdmcon.exe
C:\Documents and Settings\66ahri\Desktop\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.punto-informatico.it/
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programmi\Java\jre1.5.0_07\bin\ssv.dll
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [TkBellExe] "C:\Programmi\File comuni\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Programmi\Java\jre1.5.0_07\bin\jusched.exe
O4 - HKLM\..\Run: [BDMCon] "C:\Programmi\Softwin\BitDefender8\bdmcon.exe"
O4 - HKLM\..\Run: [BDNewsAgent] "C:\Programmi\Softwin\BitDefender8\bdnagent.exe"
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MsnMsgr] "C:\Programmi\MSN Messenger\MsnMsgr.Exe" /background
O4 - Global Startup: EPSON Status Monitor 3 Environment Check 2.lnk = C:\WINDOWS\system32\spool\drivers\w32x86\3\E_SRCV02.EXE
O4 - Global Startup: InterVideo WinCinema Manager.lnk = C:\Programmi\InterVideo\Common\Bin\WinCinemaMgr.exe
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.5.0_07\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.5.0_07\bin\ssv.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.kaspersky.com/kos/eng/par...an_unicode.cab
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
O23 - Service: AVG E-mail Scanner (AVGEMS) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
O23 - Service: BitDefender Scan Server (bdss) - Unknown owner - C:\Programmi\File comuni\Softwin\BitDefender Scan Server\bdss.exe" /service (file missing)
O23 - Service: EPSON Printer Status Agent2 (EPSONStatusAgent2) - SEIKO EPSON CORPORATION - C:\Programmi\File comuni\EPSON\EBAPI\SAgent2.exe
O23 - Service: ewido anti-spyware 4.0 guard - Anti-Malware Development a.s. - C:\Programmi\ewido anti-spyware 4.0\guard.exe
O23 - Service: Kerio Personal Firewall 4 (KPF4) - Kerio Technologies - C:\Programmi\Kerio\Personal Firewall 4\kpf4ss.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: PDEngine - Raxco Software, Inc. - C:\Programmi\Raxco\PerfectDisk\PDEngine.exe
O23 - Service: PDScheduler (PDSched) - Raxco Software, Inc. - C:\Programmi\Raxco\PerfectDisk\PDSched.exe
O23 - Service: BitDefender Communicator (XCOMM) - Unknown owner - C:\Programmi\File comuni\Softwin\BitDefender Communicator\xcommsvr.exe" /service (file missing)


grazie anticipatamente a chiunque possa darmi una mano

ahri

[lucas84]

Ciao,il log è pulito
per il file autorun.ini,aprilo con il block notes di windows e riporta eventuali informazioni sul contenuto,ciao

[juninho85]

postalo nel thread di hijathis this,nella sezione thread ufficiali