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Hijackthis mi segnala dei file che sembrano "leciti&quo

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Hijackthis mi segnala dei file che sembrano "leciti&quo

Postdi gamma_ray » 13/11/06 08:17

Pc con windows server 2003: è da un mese che ogni mattina avg trova dei trojan, che puntualmente mette in quarantena ma che poi ritrova.
Ho fatto una scansione con avg e mi segnala delle voci che potrebbero essere anche dei file buoni. Mi date una mano per favore?

Logfile of HijackThis v1.99.1
Scan saved at 8.13.03, on 13/11/2006
Platform: Windows 2003 (WinNT 5.02.3790)
MSIE: Internet Explorer v6.00 (6.00.3790.0000)

Running processes:
C:\Documents and Settings\Administrator\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\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Programmi\Grisoft\AVG Anti-Spyware 7.5\guard.exe
C:\PROGRA~1\Grisoft\AVG7\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVG7\avgupsvc.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\HLS32SVC.EXE
C:\Programmi\Iomega\REV System Software\RevUDF.exe
C:\WINDOWS\system32\lserver.exe
C:\WINDOWS\system32\Dfssvc.exe
C:\WINDOWS\Explorer.EXE
C:\PROGRA~1\Grisoft\AVG7\avgcc.exe
C:\PROGRA~1\Grisoft\AVG7\avgemc.exe
C:\Programmi\Iomega\REV System Software\imiconxp.exe
C:\Programmi\Java\jre1.5.0_06\bin\jusched.exe
C:\Programmi\Grisoft\AVG Anti-Spyware 7.5\avgas.exe
C:\Programmi\Iomega\Automatic Backup Pro\LiveSystem.exe
C:\Programmi\Adobe\Acrobat 7.0\Reader\reader_sl.exe
C:\Programmi\Trend Micro\Tmas\Tmas.exe
C:\WINDOWS\System32\svchost.exe
C:\Programmi\hijackthis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = res://shdoclc.dll/hardAdmin.htm
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page = C:\WINDOWS\system32\blank.htm
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
F2 - REG:system.ini: UserInit=C:\WINDOWS\system32\userinit.exe,
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programmi\Java\jre1.5.0_06\bin\ssv.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\programmi\google\googletoolbar2.dll
O2 - BHO: (no name) - {DA39029C-D291-A968-3FF4-D0990D5CB5FC} - (no file)
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\programmi\google\googletoolbar2.dll
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVG7\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [AVG7_EMC] C:\PROGRA~1\Grisoft\AVG7\avgemc.exe
O4 - HKLM\..\Run: [Iomega ImIconXP] C:\Programmi\Iomega\REV System Software\imiconxp.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Programmi\Java\jre1.5.0_06\bin\jusched.exe
O4 - HKLM\..\Run: [!AVG Anti-Spyware] "C:\Programmi\Grisoft\AVG Anti-Spyware 7.5\avgas.exe" /minimized
O4 - HKCU\..\Run: [Iomega Automatic Backup Pro] "C:\Programmi\Iomega\Automatic Backup Pro\LiveSystem.exe" -s
O4 - HKCU\..\Run: [updateMgr] C:\Programmi\Adobe\Acrobat 7.0\Reader\AdobeUpdateManager.exe AcRdB7_0_5 -reboot 1
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Programmi\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Programmi\Microsoft Office\Office\OSA9.EXE
O4 - Global Startup: Trend Micro Anti-Spyware.lnk = C:\Programmi\Trend Micro\Tmas\Tmas.exe
O8 - Extra context menu item: &Cerca con Google - res://c:\programmi\google\GoogleToolbar2.dll/cmsearch.html
O8 - Extra context menu item: &Traduci parola in italiano - res://c:\programmi\google\GoogleToolbar2.dll/cmwordtrans.html
O8 - Extra context menu item: Link a ritroso - res://c:\programmi\google\GoogleToolbar2.dll/cmbacklinks.html
O8 - Extra context menu item: Pagine simili - res://c:\programmi\google\GoogleToolbar2.dll/cmsimilar.html
O8 - Extra context menu item: Versione cache della pagina - res://c:\programmi\google\GoogleToolbar2.dll/cmcache.html
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programmi\Java\jre1.5.0_06\bin\ssv.dll
O10 - Broken Internet access because of LSP provider 'c:\documents and settings\administrator\windows\system32\mswsock.dll' missing
O16 - DPF: {65FDEDF3-8ED9-4F5B-825E-18C2D44191A7} (OneCCCtl Class) - http://d.69.25.47.39.downloads.estara.c ... 3OneCC.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{138A48D5-A6E7-4FBA-B327-F9224C8D1EE9}: NameServer = 151.99.125.2,151.99.125.3
O17 - HKLM\System\CS1\Services\Tcpip\..\{138A48D5-A6E7-4FBA-B327-F9224C8D1EE9}: NameServer = 151.99.125.2,151.99.125.3
O17 - HKLM\System\CS2\Services\Tcpip\..\{138A48D5-A6E7-4FBA-B327-F9224C8D1EE9}: NameServer = 151.99.125.2,151.99.125.3
O23 - Service: Servizio Gateway di livello applicazione (ALG) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\alg.exe (file missing)
O23 - Service: Gestione applicazione (AppMgmt) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Audio Windows (AudioSrv) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: AVG Anti-Spyware Guard - Anti-Malware Development a.s. - C:\Programmi\Grisoft\AVG Anti-Spyware 7.5\guard.exe
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVG7\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVG7\avgupsvc.exe
O23 - Service: Servizio trasferimento intelligente in background (BITS) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Browser di computer (Browser) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Servizi di crittografia (CryptSvc) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: File system distribuito (Dfs) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\Dfssvc.exe (file missing)
O23 - Service: Client DHCP (Dhcp) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Servizio amministrativo di Gestione disco logico (dmadmin) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\dmadmin.exe (file missing)
O23 - Service: Gestione dischi logici (dmserver) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Client DNS (Dnscache) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Servizio di segnalazione errori (ERSvc) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Registro eventi (Eventlog) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\services.exe (file missing)
O23 - Service: Guida in linea e supporto tecnico (helpsvc) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: HL-Server (HLServer) - Aladdin Knowledge Systems Ltd. - C:\WINDOWS\system32\HLS32SVC.EXE
O23 - Service: SSL HTTP (HTTPFilter) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\lsass.exe (file missing)
O23 - Service: Server (lanmanserver) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Workstation (lanmanworkstation) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Helper NetBIOS di TCP/IP (LmHosts) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Accesso rete (Netlogon) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\lsass.exe (file missing)
O23 - Service: Connessioni di rete (Netman) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: NLA (Network Location Awareness) (Nla) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Replica file (NtFrs) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\ntfrs.exe (file missing)
O23 - Service: Provider supporto protezione LM NT (NtLmSsp) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\lsass.exe (file missing)
O23 - Service: Archivi rimovibili (NtmsSvc) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Plug and Play (PlugPlay) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\services.exe (file missing)
O23 - Service: Servizi IPSEC (PolicyAgent) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\lsass.exe (file missing)
O23 - Service: Archiviazione protetta (ProtectedStorage) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\lsass.exe (file missing)
O23 - Service: Auto Connection Manager di Accesso remoto (RasAuto) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Connection Manager di Accesso remoto (RasMan) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Registro di sistema remoto (RemoteRegistry) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: RevUDFService - Iomega Corp - C:\Programmi\Iomega\REV System Software\RevUDF.exe
O23 - Service: RPC Locator (RpcLocator) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\locator.exe (file missing)
O23 - Service: RPC (Remote Procedure Call) (RpcSs) - Unknown owner - C:\Documents.exe (file missing)
O23 - Service: Provider Gruppo di criteri risultante (RSoPProv) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\RSoPProv.exe (file missing)
O23 - Service: Helper console di amministrazione speciale (sacsvr) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Gestione account di protezione (SAM) (SamSs) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\lsass.exe (file missing)
O23 - Service: Smart card (SCardSvr) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\SCardSvr.exe (file missing)
O23 - Service: Utilità di pianificazione (Schedule) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Accesso secondario (seclogon) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Notifica eventi di sistema (SENS) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Rilevamento hardware shell (ShellHWDetection) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Spooler di stampa (Spooler) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\spoolsv.exe (file missing)
O23 - Service: Microsoft Software Shadow Copy Provider (swprv) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Avvisi e registri di prestazioni (SysmonLog) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\smlogsvc.exe (file missing)
O23 - Service: Telefonia (TapiSrv) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Servizi terminal (TermService) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Licenze Terminal Server (TermServLicensing) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\lserver.exe (file missing)
O23 - Service: Manutenzione collegamenti distribuiti client (TrkWks) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Framework driver in modalità utente di Windows (UMWdf) - Unknown owner - C:\WINDOWS\system32\wdfmgr.exe (file missing)
O23 - Service: Upload Manager (uploadmgr) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Gruppo di continuità (UPS) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\ups.exe (file missing)
O23 - Service: Servizio dischi virtuali (vds) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\vds.exe (file missing)
O23 - Service: Copia shadow del volume (VSS) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\vssvc.exe (file missing)
O23 - Service: Ora di Windows (W32Time) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Servizio rilevamento automatico proxy WinHTTP (WinHttpAutoProxySvc) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Strumentazione gestione Windows (winmgmt) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Servizio Numero di serie per dispositivi multimediali portatili (WmdmPmSN) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Estensioni driver di Strumentazione gestione Windows (Wmi) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\svchost.exe (file missing)
O23 - Service: Aggiornamenti automatici (wuauserv) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\svchost.exe (file missing)
O23 - Service: Configurazione senza fili (WZCSVC) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\svchost.exe (file missing)


Grazie.
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gamma_ray
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Postdi Luke57 » 13/11/06 13:36

Ciao, questo processo:
C:\Documents and Settings\Administrator\WINDOWS\System32\smss.exe
non lo capisco. Smss.exe è giustamente collocato in system32, ma perchè il percorso suddetto e non
C:\WINDOWS\System32\smss.exe?
Inoltre hai un residuo da infezione da linkoptimizer:
O2 - BHO: (no name) - {DA39029C-D291-A968-3FF4-D0990D5CB5FC} - (no file)
Luke57
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Postdi gamma_ray » 13/11/06 15:22

Il perchè di quel processo in quella posizione non lo so.
Il link optimizer l'ho tolto, deve essere rimasto qualche piccola traccia.
Ma il resto? A parte alcuni contrassegnati in giallo (molti processi fanno capo ad un programma dell'ufficio), ce ne sono diversi in rosso, ad es:

O10 - Broken Internet access because of LSP provider 'c:\documents and settings\administrator\windows\system32\mswsock.dll' missing

O23 - Service: Servizio Gateway di livello applicazione (ALG) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\alg.exe (file missing)

O23 - Service: Gestione applicazione (AppMgmt) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\svchost.exe (file missing)

O23 - Service: Audio Windows (AudioSrv) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\System32\svchost.exe (file missing)
Questo addirittura fa capo all'audio di windows!
E poi altri che fanno capo servizi che sembrano essere legittimi di windows, tipo questo:

O23 - Service: Registro eventi (Eventlog) - Unknown owner - C:\Documents and Settings\Administrator\WINDOWS\system32\services.exe (file missing)

Che ne dici?
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gamma_ray
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Postdi Luke57 » 13/11/06 15:48

Ciao, sono tutti files legittimi, compresa la voce 010.
Non so perchè windows sia nella cartella documents and settings.
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Postdi gamma_ray » 13/11/06 16:35

Mah, qualcuno avrà fatto casino.
Grazie.
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gamma_ray
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Post: 1464
Iscritto il: 09/05/03 16:27


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