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Temas Solucionados Casos de HijackThis y Malwares resueltos.
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  post #1 (permalink)  
Antiguo 15/08/08, 09:45:25
Usuario
 
Registrado: ago 2008
Ubicación: Sevilla
Mensajes: 4
Infectado por Trojan-Downloader.Win 32.Agent.zan (Solucionado)

Hola amigos, llevo tres días con el ordenador infectado. Ya he leído el caso de varios usuarios con problemas parecidos al mío. El fondo de pantalla se volvío azul y con un aviso de alerta por infección. Coincidiendo con esto se instaló un círculo rojo con aspas blancas en la barra de tareas, que lanza continuamente el mensaje: "Your computer is infected" y me deshabilitó el análisis en tiempo real del antivirus (Mcfee). Intenté limpiarlo con Ad-aware 2008 pero no lo conseguí y buscando información en google localicé este foro. Como ya he dicho, he podido comprobar que más de un usuario padece o ha padecido el mismo problema. No obstante, después de leer las normás antes de postear, he abierto este nuevo tema porque he observado que se dan soluciones distintas según el caso.
Actualmente he conseguido (sinceramente no sé cómo) activar de nuevo el antivirus, pero como si nada y he analizado el ordenador con el Karspersky Online Scanner, cuyo informe es el siguiente:

-------------------------------------------------------------------------------
KASPERSKY ONLINE SCANNER INFORME
viernes, 15 de agosto de 2008 14:08:19
Sistema operativo: Microsoft Windows XP Home Edition, Service Pack 3 (Build 2600)
Kaspersky Online Scanner versión: 5.0.84.1
Ultima actualización: 15/08/2008
Registros en la base antivirus: 973886
-------------------------------------------------------------------------------

Configuración del análisis:
Analizar usando las siguientes bases: standard
Analizar archivos: verdadero
Analizar bases de correo: verdadero

Objetivo a analizar - Mi PC:
A:\
C:\
D:\
E:\

Estadísticas:
Número de objetos analizados: 112880
Virus encontrados: 2
Objetos infectados: 4 / 0
Objetos sospechosos: 0
Duración del análisis: 03:43:06

Nombre del objeto infectado / Nombre del virus / Última acción
C:\WINDOWS\system32\config\system.LOG Object is locked saltado
C:\WINDOWS\system32\config\software.LOG Object is locked saltado
C:\WINDOWS\system32\config\default.LOG Object is locked saltado
C:\WINDOWS\system32\config\SECURITY Object is locked saltado
C:\WINDOWS\system32\config\SAM Object is locked saltado
C:\WINDOWS\system32\config\SAM.LOG Object is locked saltado
C:\WINDOWS\system32\config\SECURITY.LOG Object is locked saltado
C:\WINDOWS\system32\config\SYSTEM Object is locked saltado
C:\WINDOWS\system32\config\SOFTWARE Object is locked saltado
C:\WINDOWS\system32\config\DEFAULT Object is locked saltado
C:\WINDOWS\system32\config\SysEvent.Evt Object is locked saltado
C:\WINDOWS\system32\config\AppEvent.Evt Object is locked saltado
C:\WINDOWS\system32\config\SecEvent.Evt Object is locked saltado
C:\WINDOWS\system32\wbem\Repository\FS\OBJECTS.DAT A Object is locked saltado
C:\WINDOWS\system32\wbem\Repository\FS\INDEX.BTR Object is locked saltado
C:\WINDOWS\system32\wbem\Repository\FS\MAPPING1.MA P Object is locked saltado
C:\WINDOWS\system32\wbem\Repository\FS\MAPPING2.MA P Object is locked saltado
C:\WINDOWS\system32\wbem\Repository\FS\MAPPING.VER Object is locked saltado
C:\WINDOWS\system32\wbem\Repository\FS\OBJECTS.MAP Object is locked saltado
C:\WINDOWS\system32\wbem\Repository\FS\INDEX.MAP Object is locked saltado
C:\WINDOWS\system32\~.exe Infectados: Trojan-Downloader.Win32.Mutant.avx saltado
C:\WINDOWS\system32\CatRoot2\edb.log Object is locked saltado
C:\WINDOWS\system32\CatRoot2\tmp.edb Object is locked saltado
C:\WINDOWS\system32\h323log.txt Object is locked saltado
C:\WINDOWS\Debug\PASSWD.LOG Object is locked saltado
C:\WINDOWS\SoftwareDistribution\ReportingEvents.lo g Object is locked saltado
C:\WINDOWS\SoftwareDistribution\EventCache\{3B6DC7 FB-6E8F-446C-9C09-F8B49997FEF4}.bin Object is locked saltado
C:\WINDOWS\WindowsUpdate.log Object is locked saltado
C:\WINDOWS\SchedLgU.Txt Object is locked saltado
C:\WINDOWS\Sti_Trace.log Object is locked saltado
C:\WINDOWS\wiaservc.log Object is locked saltado
C:\WINDOWS\wiadebug.log Object is locked saltado
C:\Documents and Settings\All Users\Datos de programa\Microsoft\Network\Downloader\qmgr0.dat Object is locked saltado
C:\Documents and Settings\All Users\Datos de programa\Microsoft\Network\Downloader\qmgr1.dat Object is locked saltado
C:\Documents and Settings\All Users\Datos de programa\McAfee\Common Framework\Db\Agent_DIONISIO1.log Object is locked saltado
C:\Documents and Settings\All Users\Datos de programa\McAfee\Common Framework\Db\PrdMgr_DIONISIO1.log Object is locked saltado
C:\Documents and Settings\All Users\Datos de programa\McAfee\DesktopProtection\OnAccessScanLog. txt Object is locked saltado
C:\Documents and Settings\All Users\Datos de programa\McAfee\DesktopProtection\AccessProtection Log.txt Object is locked saltado
C:\Documents and Settings\All Users\Datos de programa\McAfee\DesktopProtection\BufferOverflowPr otectionLog.txt Object is locked saltado
C:\Documents and Settings\NetworkService\NTUSER.DAT Object is locked saltado
C:\Documents and Settings\NetworkService\Configuración local\Datos de programa\Microsoft\Windows\UsrClass.dat Object is locked saltado
C:\Documents and Settings\NetworkService\Configuración local\Datos de programa\Microsoft\Windows\UsrClass.dat.LOG Object is locked saltado
C:\Documents and Settings\NetworkService\ntuser.dat.LOG Object is locked saltado
C:\Documents and Settings\LocalService\NTUSER.DAT Object is locked saltado
C:\Documents and Settings\LocalService\Configuración local\Historial\History.IE5\index.dat Object is locked saltado
C:\Documents and Settings\LocalService\Configuración local\Archivos temporales de Internet\Content.IE5\index.dat Object is locked saltado
C:\Documents and Settings\LocalService\Configuración local\Datos de programa\Microsoft\Windows\UsrClass.dat Object is locked saltado
C:\Documents and Settings\LocalService\Configuración local\Datos de programa\Microsoft\Windows\UsrClass.dat.LOG Object is locked saltado
C:\Documents and Settings\LocalService\Cookies\index.dat Object is locked saltado
C:\Documents and Settings\LocalService\ntuser.dat.LOG Object is locked saltado
C:\Documents and Settings\Dionisio\NTUSER.DAT Object is locked saltado
C:\Documents and Settings\Dionisio\ntuser.dat.LOG Object is locked saltado
C:\Documents and Settings\Dionisio\Configuración local\Temp\hpodvd09.log Object is locked saltado
C:\Documents and Settings\Dionisio\Configuración local\Temp\NAILogs\UpdaterUI_DIONISIO1.log Object is locked saltado
C:\Documents and Settings\Dionisio\Configuración local\Historial\History.IE5\index.dat Object is locked saltado
C:\Documents and Settings\Dionisio\Configuración local\Historial\History.IE5\MSHist0120080815200808 16\index.dat Object is locked saltado
C:\Documents and Settings\Dionisio\Configuración local\Archivos temporales de Internet\Content.IE5\index.dat Object is locked saltado
C:\Documents and Settings\Dionisio\Configuración local\Datos de programa\Microsoft\Windows\UsrClass.dat Object is locked saltado
C:\Documents and Settings\Dionisio\Configuración local\Datos de programa\Microsoft\Windows\UsrClass.dat.LOG Object is locked saltado
C:\Documents and Settings\Dionisio\Cookies\index.dat Object is locked saltado
C:\Documents and Settings\Dionisio\Datos de programa\Real\Update\setup\data\gtb\GOOGLE_TOOLBAR \googletoolbarinstaller.exeInfectados: Trojan-Downloader.Win32.Agent.zan saltado
C:\Documents and Settings\Dionisio\Datos de programa\Real\Update\setup\data\gtb_gds\GOOGLE_TOO LBAR\googletoolbarinstaller.exe Infectados: Trojan-Downloader.Win32.Agent.zan saltado
C:\Archivos de programa\Archivos comunes\Real\GToolbar\GoogleToolbarInstaller.exe Infectados: Trojan Downloader.Win32.Agent.zan saltado
C:\Archivos de programa\Logitech\Desktop Messenger\8876480\Users\Dionisio\Data\inuse.txt Object is locked saltado
C:\Archivos de programa\Logitech\Desktop Messenger\8876480\Users\Dionisio\Data\main.log Object is locked saltado
C:\Archivos de programa\Logitech\Desktop Messenger\8876480\Users\Dionisio\Data\storydb.dat Object is locked saltado
C:\Archivos de programa\Logitech\Desktop Messenger\8876480\Users\Dionisio\Data\storydb.idx Object is locked saltado
C:\Archivos de programa\Logitech\Desktop Messenger\8876480\Users\Dionisio\Data\chn.dat Object is locked saltado
C:\Archivos de programa\Logitech\Desktop Messenger\8876480\Users\Dionisio\Data\chn.idx Object is locked saltado
C:\Archivos de programa\Logitech\Desktop Messenger\8876480\Users\Dionisio\Data\prs_die.dat Object is locked saltado
C:\Archivos de programa\Logitech\Desktop Messenger\8876480\Users\Dionisio\Data\prs_die.idx Object is locked saltado
C:\Archivos de programa\Logitech\Desktop Messenger\8876480\Users\Dionisio\Data\prs_dnd.dat Object is locked saltado
C:\Archivos de programa\Logitech\Desktop Messenger\8876480\Users\Dionisio\Data\prs_dnd.idx Object is locked saltado
C:\Archivos de programa\Logitech\Desktop Messenger\8876480\Users\Dionisio\Data\prs_ext.dat Object is locked saltado
C:\Archivos de programa\Logitech\Desktop Messenger\8876480\Users\Dionisio\Data\prs_ext.idx Object is locked saltado
C:\Archivos de programa\Logitech\Desktop Messenger\8876480\Users\Dionisio\Data\prs_rcv.dat Object is locked saltado
C:\Archivos de programa\Logitech\Desktop Messenger\8876480\Users\Dionisio\Data\prs_rcv.idx Object is locked saltado
C:\Archivos de programa\Logitech\Desktop Messenger\8876480\Users\Dionisio\Data\prs.dat Object is locked saltado
C:\Archivos de programa\Logitech\Desktop Messenger\8876480\Users\Dionisio\Data\prs.idx Object is locked saltado
C:\Archivos de programa\Logitech\Desktop Messenger\8876480\Users\Dionisio\Data\L0000004.FCS Object is locked saltado
C:\Archivos de programa\Logitech\Desktop Messenger\8876480\Users\Dionisio\Data\chandir.dat Object is locked saltado
C:\Archivos de programa\Logitech\Desktop Messenger\8876480\Users\Dionisio\Data\chandir.idx Object is locked saltado
C:\Archivos de programa\Logitech\Desktop Messenger\8876480\Users\Dionisio\Data\D0000000.FCS Object is locked saltado

Análisis completado.

Les agredecería mucho su ayuda y en cualquiera de los casos les felicito por la labor que he podido comprobar que realizan.
Un saludo.

Última edición por sebasbergo fecha: 15/08/08 a las 09:48:11.
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Responder Con Cita
  post #2 (permalink)  
Antiguo 15/08/08, 09:57:48
Avatar de Salba
Moderador Gral
 
Registrado: ene 2005
Ubicación: Córdoba - Argentina-> Madrid
Mensajes: 7.156
Re: Infectado por Trojan-Downloader.Win 32.Agent.zan

Hola, te doy la bienvenida al Foro

Descarga OTMoveIt y lo guardas en el Escritorio.
Haz un doble clic sobre OTMoveIt.exe para ejecutarlo.
Asegurate que este marcado "Unregister Dll's and Ocx's".
Copia el texto que se encuentra en el recuadro de más abajo, y lo pegas en el cuadro Paste Standard List of Files / Folders Move
Código:
C:\WINDOWS\system32\~.exe
C:\Documents and Settings\Dionisio\Datos de programa\Real\Update\setup\data\gtb_gds\GOOGLE_TOO LBAR\googletoolbarinstaller.exe
C:\Archivos de programa\Archivos comunes\Real\GToolbar\GoogleToolbarInstaller.exe

Clic en MoveIt! para iniciar la eliminación.
Reinicia la PC (Este paso es importante), y busca el reporte que genera en:
C: \ _ OTMoveIt\MovedFiles

Luego:


1. Desactiva Restaurar Sistema

2. Reinicia en Modo Seguro

3. Haz una Limpieza con CCleaner, usa la opción Limpiador para borrar cookies y temporales, y la opción Registro para efectuar una limpieza del registro de Windows.

4. Ejecuta DelPSGuard

5. Ejecuta Malwarebytes' Anti-Malware (Es importante que seleccionar escaneo completo y la opción de quitar lo encontrado)


* Reinicia en Modo Normal y pasa Panda, pegando aquí el reporte que genere.
(Selecciona MiPC, para que el escaneo sea completo)


*Una vez terminados los pasos, vuelve a activar Restaurar Sistema*
*Nota: Es importante que sigas los pasos tal cual se detallan, para mayor comodidad, puedes imprimirlos
Me dejas los reportes de Panda,Malwarebytes' y DelPSGuard



Saludos


Novedades del Foro | Antivirus Online | Eliminar Malwares | Políticas del Foro | Blog


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* Para evitar Virus y Spywares al navegar por internet, USE FIREFOX !!
* No se resuelven dudas por Privados ni por E-mail, ya que para eso esta el foro.
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  post #3 (permalink)  
Antiguo 15/08/08, 10:02:33
Usuario
 
Registrado: ago 2008
Ubicación: Sevilla
Mensajes: 4
Re: Infectado por Trojan-Downloader.Win 32.Agent.zan

Me pongo a ello ahora mismo. Muchas gracias por tu respuesta y su rapidez. En cuanto tenga los resultados los envío.
Un saludo.
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  post #4 (permalink)  
Antiguo 15/08/08, 13:07:28
Usuario
 
Registrado: ago 2008
Ubicación: Sevilla
Mensajes: 4
Re: Infectado por Trojan-Downloader.Win 32.Agent.zan

Hola de nuevo.
He realizado, paso por paso y en el orden indicado tus recomendaciones. Aunque el Panda ha detectado algún virus, al menos de momento la dichosa y molesta bola roja con aspas blancas parece que ha desaparecido.
Te adjunto a continuación los reportes que me pedías:

Panda:
Código:
;***********************************************************************************************************************************************************************************
ANALYSIS: 2008-08-15 17:49:33
PROTECTIONS: 1
MALWARE: 13
SUSPECTS: 2
;***********************************************************************************************************************************************************************************
PROTECTIONS
Description                                  Version                       Active    Updated
;===================================================================================================================================================================================
McAfee VirusScan Enterprise                  8.5.0.781                     No        Yes
;===================================================================================================================================================================================
MALWARE
Id        Description                        Type                Active    Severity  Disinfectable  Disinfected Location
;===================================================================================================================================================================================
00139060  Cookie/Casalemedia                 TrackingCookie      No        0         Yes            No           C:\Documents and Settings\Dionisio\Cookies\dionisio@casalemedia[1].txt
00139061  Cookie/Doubleclick                 TrackingCookie      No        0         Yes            No           C:\Documents and Settings\Dionisio\Cookies\dionisio@doubleclick[1].txt
00139064  Cookie/Atlas DMT                   TrackingCookie      No        0         Yes            No           C:\Documents and Settings\Dionisio\Cookies\dionisio@atdmt[1].txt
00139535  Application/Processor              HackTools           No        0         No             No           C:\Documents and Settings\Dionisio\Escritorio\SDFix.exe[C:\Documents and Settings\Dionisio\Escritorio\SDFix.exe][SDFix\apps\Process.exe]
00145393  Cookie/Tradedoubler                TrackingCookie      No        0         Yes            No           C:\Documents and Settings\Dionisio\Cookies\dionisio@tradedoubler[2].txt
00145731  Cookie/Tribalfusion                TrackingCookie      No        0         Yes            No           C:\Documents and Settings\Dionisio\Cookies\dionisio@tribalfusion[2].txt
00167753  Cookie/Statcounter                 TrackingCookie      No        0         Yes            No           C:\Documents and Settings\Dionisio\Cookies\dionisio@statcounter[1].txt
00168056  Cookie/YieldManager                TrackingCookie      No        0         Yes            No           C:\Documents and Settings\Dionisio\Cookies\dionisio@ad.yieldmanager[1].txt
00168106  Cookie/Weborama                    TrackingCookie      No        0         Yes            No           C:\Documents and Settings\Dionisio\Cookies\dionisio@weborama[1].txt
00184846  Cookie/Adrevolver                  TrackingCookie      No        0         Yes            No           C:\Documents and Settings\Dionisio\Cookies\dionisio@adrevolver[2].txt
02526573  Generic Malware                    Virus/Trojan        No        0         Yes            No           C:\Documents and Settings\Dionisio\Mis documentos\My Albums\key_illustrator_cs3_javo.zip[key illustrator cs3_javo/keygen.exe]
02526573  Generic Malware                    Virus/Trojan        No        0         Yes            No           C:\Documents and Settings\Dionisio\Mis documentos\My Albums\key illustrator cs3_javo\KEYGEN.EXE
02902637  Rootkit/Nurech.BC                  HackTools           No        1         Yes            No           C:\_OTMoveIt\MovedFiles\08142008_201744\WINDOWS\SYSTEM32\DLLCACHE\BEEP.SYS
02902637  Rootkit/Nurech.BC                  HackTools           No        1         Yes            No           C:\_OTMoveIt\MovedFiles\08142008_201744\WINDOWS\SYSTEM32\DRIVERS\BEEP.SYS
03205018  Generic Trojan                     Virus/Trojan        No        0         Yes            No           C:\Archivos de programa\DelPSGuard\IED.EXE
;===================================================================================================================================================================================
SUSPECTS
Sent      Location                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              nv
;===================================================================================================================================================================================
No        C:\_OTMoveIt\MovedFiles\08152008_151743\WINDOWS\SYSTEM32\~.EXE                                                                                                                                                                                                                                                                                                                                                                                                                                                        nv
No        C:\WINDOWS\SYSTEM32\RAXWVYLO.EXE                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      nv
;===================================================================================================================================================================================
VULNERABILITIES
Id        Severity   Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                nv
;===================================================================================================================================================================================
;===================================================================================================================================================================================
Malwarebites´:
Código:
Malwarebytes' Anti-Malware 1.24
Versión de la Base de Datos: 1012
Windows 5.1.2600 Service Pack 3

16:08:39 15/08/2008
mbam-log-8-15-2008 (16-08-39).txt

Tipo de examen : Examen Completo (A:\|C:\|D:\|E:\|)
Objetos examinados: 140674
Tiempo transcurrido: 15 minute(s), 22 second(s)

Procesos en Memoria Infectados: 0
Módulos en Memoria Infectados: 0
Claves del Registro Infectadas: 22
Valores del Registro Infectados: 5
Elementos de Datos del Registro Infectados: 0
Carpetas Infectadas: 14
Ficheros Infectados: 66

Procesos en Memoria Infectados:
(No se han detectado elementos maliciosos)

Módulos en Memoria Infectados:
(No se han detectado elementos maliciosos)

Claves del Registro Infectadas:
HKEY_CLASSES_ROOT\CLSID\{9dd4258a-7138-49c4-8d34-587879a5c7a4} (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9dd4258a-7138-49c4-8d34-587879a5c7a4} (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{b8c0220d-763d-49a4-95f4-61dfdec66ee6} (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{c3bcc488-1ae7-11d4-ab82-0010a4ec2338} (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c3bcc488-1ae7-11d4-ab82-0010a4ec2338} (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{000000da-0786-4633-87c6-1aa7a4429ef1} (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\rhcau4j0elol (Rogue.Multiple) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\logons (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\uninstall (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\typelib (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\HOL5_VXIEWER.FULL.1 (Trojan.FakeAlert) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Classes\applications\accessdiver.exe (Trojan.FakeAlert) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\fwbd (Trojan.FakeAlert) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\HolLol (Trojan.FakeAlert) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Inet Delivery (Trojan.FakeAlert) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\mslagent (Trojan.FakeAlert) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Golden Palace Casino NEW (Trojan.DNSChanger) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SYSTEM\currentcontrolset\Services\iTunesMusic (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SYSTEM\currentcontrolset\Services\rdriv (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\wkey (Malware.Trace) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\mwc (Malware.Trace) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Software Notifier (Rogue.Multiple) -> Quarantined and deleted successfully.

Valores del Registro Infectados:
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SharedTaskScheduler\{0656a137-b161-cadd-9777-e37a75727e78} (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Internet Explorer\Toolbar\{0e1230f8-ea50-42a9-983c-d22abc2eeb4c} (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buritos (Trojan.Agent) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad\SystemCheck2 (Trojan.Agent) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\Control Panel\Desktop\scrnsave.exe (Hijack.Wallpaper) -> Quarantined and deleted successfully.

Elementos de Datos del Registro Infectados:
(No se han detectado elementos maliciosos)

Carpetas Infectadas:
C:\WINDOWS\mslagent (Adware.EGDAccess) -> Quarantined and deleted successfully.
C:\Archivos de programa\akl (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\smp (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
C:\Documents and Settings\Dionisio\Datos de programa\rhcau4j0elol (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Documents and Settings\Dionisio\Datos de programa\rhcau4j0elol\Quarantine (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Documents and Settings\Dionisio\Datos de programa\rhcau4j0elol\Quarantine\BrowserObjects (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Documents and Settings\Dionisio\Datos de programa\rhcau4j0elol\Quarantine\Packages (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Documents and Settings\Dionisio\Datos de programa\rhcau4j0elol\Quarantine\Autorun (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Documents and Settings\Dionisio\Datos de programa\rhcau4j0elol\Quarantine\Autorun\HKCU (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Documents and Settings\Dionisio\Datos de programa\rhcau4j0elol\Quarantine\Autorun\HKCU\RunOnce (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Documents and Settings\Dionisio\Datos de programa\rhcau4j0elol\Quarantine\Autorun\HKLM (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Documents and Settings\Dionisio\Datos de programa\rhcau4j0elol\Quarantine\Autorun\HKLM\RunOnce (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Documents and Settings\Dionisio\Datos de programa\rhcau4j0elol\Quarantine\Autorun\StartMenuAllUsers (Rogue.Multiple) -> Quarantined and deleted successfully.
C:\Documents and Settings\Dionisio\Datos de programa\rhcau4j0elol\Quarantine\Autorun\StartMenuCurrentUser (Rogue.Multiple) -> Quarantined and deleted successfully.

Ficheros Infectados:
C:\WINDOWS\mslagent\2_mslagent.dll (Adware.EGDAccess) -> Quarantined and deleted successfully.
C:\WINDOWS\mslagent\mslagent.exe (Adware.EGDAccess) -> Quarantined and deleted successfully.
C:\WINDOWS\mslagent\uninstall.exe (Adware.EGDAccess) -> Quarantined and deleted successfully.
C:\Archivos de programa\akl\akl.dll (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
C:\Archivos de programa\akl\akl.exe (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
C:\Archivos de programa\akl\uninstall.exe (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
C:\Archivos de programa\akl\unsetup.exe (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\smp\msrc.exe (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
C:\WINDOWS\a.bat (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
C:\WINDOWS\base64.tmp (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
C:\WINDOWS\FVProtect.exe (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
C:\WINDOWS\userconfig9x.dll (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
C:\WINDOWS\winsystem.exe (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
C:\WINDOWS\zip1.tmp (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
C:\WINDOWS\zip2.tmp (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
C:\WINDOWS\zip3.tmp (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
C:\WINDOWS\zipped.tmp (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
C:\WINDOWS\bdn.com (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\iTunesMusic.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\mssecu.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\akttzn.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\anticipator.dll (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\awtoolb.dll (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\bdn.com (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\bsva-egihsg52.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\dpcproxy.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\h@tkeysh@@k.dll (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\hoproxy.dll (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\hxiwlgpm.dat (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\hxiwlgpm.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\msgp.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\msnbho.dll (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\mssecu.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\msvchost.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\mtr2.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\mwin32.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\netode.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\newsd32.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\ps1.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\psof1.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\psoft1.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\regc64.dll (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\regm64.dll (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\Rundl1.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\sncntr.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\ssurf022.dll (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\ssvchost.com (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\ssvchost.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\sysreq.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\taack.dat (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\taack.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\temp#01.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\thun.dll (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\thun32.dll (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\VBIEWER.OCX (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\vcatchpi.dll (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\winlogonpc.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\WINWGPX.EXE (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\vbsys2.dll (Trojan.Clicker) -> Quarantined and deleted successfully.
C:\WINDOWS\buritos.exe (Trojan.FakeAlert) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\phceu4j0elol.bmp (Trojan.FakeAlert) -> Quarantined and deleted successfully.
C:\Documents and Settings\Dionisio\Datos de programa\Microsoft\Internet Explorer\Quick Launch\Antivirus XP 2008.lnk (Rogue.Antivirus2008) -> Quarantined and deleted successfully.
C:\Documents and Settings\administrator2\Configuración local\Temp\.tt9.tmp (Trojan.Downloader) -> Quarantined and deleted successfully.
C:\Documents and Settings\administrator2\Configuración local\Temp\.ttD.tmp (Trojan.Downloader) -> Quarantined and deleted successfully.
C:\Documents and Settings\administrator2\Configuración local\Temp\.tt1.tmp (Trojan.Downloader) -> Quarantined and deleted successfully.
C:\Documents and Settings\administrator2\Configuración local\Temp\.ttA.tmp (Trojan.Downloader) -> Quarantined and deleted successfully.
DelPSGuard:
Código:
DelPSGuard    v 4.9.8
by www.ForoSpyware.com 
Reporte Creado:  15:46:13,32, 15/08/2008
SO: Microsoft Windows XP [Versi¢n 5.1.2600] 
Modo de Inicio: Seguro
_________________________________________


»»»»»»»»»»»» Carpetas y Archivos infectados »»»»»»»»»»»» 

C:\WINDOWS\system32   \ntimage.gif    Eliminado Malware.Bagle

»»»»»»»»»»»»»»»»»»» Programas Malwares »»»»»»»»»»»»»»»»» 

 

»»»»»»»»»»»»»»»»»»» FIN »»»»»»»»»»»»»»»»»»»
Una vez más te agradecería que me indicases qué debo hacer ahora.
Un saludo.
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  post #5 (permalink)  
Antiguo 15/08/08, 22:11:54
Avatar de Salba
Moderador Gral
 
Registrado: ene 2005
Ubicación: Córdoba - Argentina-> Madrid
Mensajes: 7.156
Re: Infectado por Trojan-Downloader.Win 32.Agent.zan

Descarga OTMoveIt y lo guardas en el Escritorio.
Haz un doble clic sobre OTMoveIt.exe para ejecutarlo.
Asegurate que este marcado "Unregister Dll's and Ocx's".
Copia el texto que se encuentra en el recuadro de más abajo, y lo pegas en el cuadro Paste Standard List of Files / Folders Move
Código:
C:\Documents and Settings\Dionisio\Mis documentos\My Albums\key_illustrator_cs3_javo.zip
C:\WINDOWS\SYSTEM32\RAXWVYLO.EXE


Clic en MoveIt! para iniciar la eliminación.
Reinicia la PC (Este paso es importante), y busca el reporte que genera en:
C: \ _ OTMoveIt\MovedFiles

El resto son falsos positivos


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* No se resuelven dudas por Privados ni por E-mail, ya que para eso esta el foro.
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  post #6 (permalink)  
Antiguo 16/08/08, 14:56:25
Usuario
 
Registrado: ago 2008
Ubicación: Sevilla
Mensajes: 4
Re: Infectado por Trojan-Downloader.Win 32.Agent.zan

Estimado Salba:
He seguido nuevamente tus instrucciones con el OTMoveIt y el reporte es el siguiente:
Código:
C:\Documents and Settings\Dionisio\Mis documentos\My Albums\key_illustrator_cs3_javo.zip moved successfully.
C:\WINDOWS\SYSTEM32\RAXWVYLO.EXE moved successfully.
 
OTMoveIt2 by OldTimer - Version 1.0.4.3 log created on 08162008_115335
Después he actualizado el Ad-Aware 2008 y el MCAfee. El primero encontró dos infecciones pero de riesgo mínimo y las eliminó. El segundo no encontró nada. Finalmente he vuelto a pasar el Panda Online con el siguiente resultado:

Código:
;***********************************************************************************************************************************************************************************
ANALYSIS: 2008-08-16 15:32:36
PROTECTIONS: 1
MALWARE: 12
SUSPECTS: 2
;***********************************************************************************************************************************************************************************
PROTECTIONS
Description                                  Version                       Active    Updated
;===================================================================================================================================================================================
McAfee VirusScan Enterprise                  8.5.0.781                     No        Yes
;===================================================================================================================================================================================
MALWARE
Id        Description                        Type                Active    Severity  Disinfectable  Disinfected Location
;===================================================================================================================================================================================
00139060  Cookie/Casalemedia                 TrackingCookie      No        0         Yes            No           C:\Documents and Settings\Dionisio\Cookies\dionisio@casalemedia[2].txt
00139061  Cookie/Doubleclick                 TrackingCookie      No        0         Yes            No           C:\Documents and Settings\Dionisio\Cookies\dionisio@doubleclick[1].txt
00139064  Cookie/Atlas DMT                   TrackingCookie      No        0         Yes            No           C:\Documents and Settings\Dionisio\Cookies\dionisio@atdmt[2].txt
00139535  Application/Processor              HackTools           No        0         No             No           C:\Documents and Settings\Dionisio\Escritorio\SDFix.exe[C:\Documents and Settings\Dionisio\Escritorio\SDFix.exe][SDFix\apps\Process.exe]
00145393  Cookie/Tradedoubler                TrackingCookie      No        0         Yes            No           C:\Documents and Settings\Dionisio\Cookies\dionisio@tradedoubler[2].txt
00145731  Cookie/Tribalfusion                TrackingCookie      No        0         Yes            No           C:\Documents and Settings\Dionisio\Cookies\dionisio@tribalfusion[2].txt
00145738  Cookie/Mediaplex                   TrackingCookie      No        0         Yes            No           C:\Documents and Settings\Dionisio\Cookies\dionisio@mediaplex[1].txt
00168056  Cookie/YieldManager                TrackingCookie      No        0         Yes            No           C:\Documents and Settings\Dionisio\Cookies\dionisio@ad.yieldmanager[1].txt
00168061  Cookie/Apmebf                      TrackingCookie      No        0         Yes            No           C:\Documents and Settings\Dionisio\Cookies\dionisio@apmebf[2].txt
00168061  Cookie/Apmebf                      TrackingCookie      No        0         Yes            No           C:\Documents and Settings\Dionisio\Cookies\dionisio@apmebf[1].txt
00168106  Cookie/Weborama                    TrackingCookie      No        0         Yes            No           C:\Documents and Settings\Dionisio\Cookies\dionisio@weborama[1].txt
00184846  Cookie/Adrevolver                  TrackingCookie      No        0         Yes            No           C:\Documents and Settings\Dionisio\Cookies\dionisio@adrevolver[1].txt
02902637  Rootkit/Nurech.BC                  HackTools           No        1         Yes            No           C:\_OTMoveIt\MovedFiles\08142008_201744\WINDOWS\SYSTEM32\DLLCACHE\BEEP.SYS
02902637  Rootkit/Nurech.BC                  HackTools           No        1         Yes            No           C:\_OTMoveIt\MovedFiles\08142008_201744\WINDOWS\SYSTEM32\DRIVERS\BEEP.SYS
;===================================================================================================================================================================================
SUSPECTS
Sent      Location                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              5A
;===================================================================================================================================================================================
No        C:\_OTMoveIt\MovedFiles\08162008_115335\WINDOWS\SYSTEM32\RAXWVYLO.EXE                                                                                                                                                                                                                                                                                                                                                                                                                                                 5A
No        C:\Documents and Settings\All Users\Datos de programa\DGDKNINA\vcjyvujm.exe.bak                                                                                                                                                                                                                                                                                                                                                                                                                                       5A
;===================================================================================================================================================================================
VULNERABILITIES
Id        Severity   Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                5A
;===================================================================================================================================================================================
;===================================================================================================================================================================================
Si mi interpretación es correcta, creo que el problema está solucionado y ahora todo marcha bien.

Finalmente quiero añadir que con la infección pasé tres días terribles, pero los doy por bien empleados por haberme dado la oportunidad de conocer vuestra labor. Resulta verdaderamente gratificante saber de personas que usan sus conocimientos para ayudar a los demás.
Sinceramente muchas gracias.
Un saludo.
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