Alias

Virus:Win32/Viking.LT (Microsoft); W32/HLLP.Philis.ax (McAfee); W32.Looked.P (Symantec); Worm.Win32.Viking.ae (Kaspersky); Trojan.Win32.Generic!SB.0 (Sunbelt); Worm/Delf.LC.dropper (AVG)

 Plataforma:

Windows 2000, Windows XP, Windows Server 2003

 Riesgo general:
 Infección divulgada:
Bajo
Medio
High
Crítico

  • Tipo de malware
    File infector

  • Destructivo?
    No

  • Cifrado
     

  • In the Wild:
    Sí

  Resumen y descripción

Este malware se elimina tras la ejecución.

  Detalles técnicos

Tamaño del archivo 312,485 bytes
Tipo de archivo EXE
Residente en memoria No
Fecha de recepción de las muestras iniciales 10 Oct 2013

Otras modificaciones del sistema

Agrega las siguientes entradas de registro:

HKEY_LOCAL_MACHINE\SOFTWARE\Soft\
DownloadWWW
auto = "1"

Modifica las siguientes entradas de registro:

HKEY_CURRENT_USER\Software\Microsoft\
Windows NT\CurrentVersion\Windows
load = "%Windows%\rundl132.exe"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Tracing\
Microsoft\Imapi
LogSessionName = "stdout"

(Note: The default value data of the said registry entry is {random values}.)

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Tracing\
Microsoft\Imapi
Active = "1"

(Note: The default value data of the said registry entry is 1.)

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Tracing\
Microsoft\Imapi
ControlFlags = "1"

(Note: The default value data of the said registry entry is 1.)

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Tracing\
Microsoft\Imapi\ImapiSvc
Guid = "8107d8e9-e323-49f5-bba2-abc35c243dca"

(Note: The default value data of the said registry entry is 8107d8e9-e323-49f5-bba2-abc35c243dca.)

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Tracing\
Microsoft\Imapi\ImapiSvc
BitNames = "{random characters}"

(Note: The default value data of the said registry entry is ImapiDebugError ImapiDebugWarning ImapiDebugTrace ImapiDebugInfo ImapiDebugX ImapiDebugSort.)

Rutina de infiltración

Infiltra los archivos siguientes:

  • %Windows%\rundl132.exe
  • %Windows%\Logo1_.exe
  • %System Root%\_desktop.ini
  • %Windows%\Dll.dll
  • %Program Files%\_desktop.ini
  • %Program Files%\Adobe\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Esl\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\AIR\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\Browser\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\IDTemplates\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\IDTemplates\ENU\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\Javascripts\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\Legal\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\Legal\ENU\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\plug_ins\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\plug_ins\AcroForm\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\plug_ins\AcroForm\PMP\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\plug_ins\Annotations\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\plug_ins\Annotations\Stamps\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\plug_ins\Annotations\Stamps\ENU\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\plug_ins\Multimedia\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\plug_ins\Multimedia\MPP\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\plug_ins3d\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\plug_ins3d\prc\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\Services\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\SPPlugins\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\Tracker\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\CMap\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\Font\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\Font\PFM\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\Linguistics\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\Linguistics\LanguageNames2\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\Linguistics\Providers\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\Linguistics\Providers\Proximity\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\Linguistics\Providers\Proximity\11.00\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\SaslPrep\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\TypeSupport\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\TypeSupport\Unicode\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\TypeSupport\Unicode\ICU\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\TypeSupport\Unicode\Mappings\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\TypeSupport\Unicode\Mappings\Adobe\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\TypeSupport\Unicode\Mappings\Mac\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\TypeSupport\Unicode\Mappings\win\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Setup Files\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Setup Files\{AC76BA86-7AD7-1033-7B44-AA0000000001}\_desktop.ini
  • %Program Files%\Internet Explorer\_desktop.ini
  • %Program Files%\Internet Explorer\Connection Wizard\_desktop.ini
  • %Program Files%\Internet Explorer\MUI\_desktop.ini
  • %Program Files%\Internet Explorer\MUI\0409\_desktop.ini
  • %Program Files%\Internet Explorer\PLUGINS\_desktop.ini
  • %Program Files%\Internet Explorer\SIGNUP\_desktop.ini
  • %Program Files%\Microsoft.NET\_desktop.ini
  • %Program Files%\Microsoft.NET\RedistList\_desktop.ini
  • %Program Files%\MSBuild\_desktop.ini
  • %Program Files%\MSBuild\Microsoft\_desktop.ini
  • %Program Files%\MSBuild\Microsoft\Windows Workflow Foundation\_desktop.ini
  • %Program Files%\MSBuild\Microsoft\Windows Workflow Foundation\v3.0\_desktop.ini
  • %Program Files%\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\_desktop.ini
  • %Program Files%\MSN\_desktop.ini
  • %Program Files%\MSN\MSNCoreFiles\_desktop.ini
  • %Program Files%\MSN\MSNCoreFiles\Install\_desktop.ini
  • %Program Files%\MSN\MSNCoreFiles\Install\MSN9Components\_desktop.ini
  • %Program Files%\MSN\MSNCoreFiles\OOBE\_desktop.ini
  • %Program Files%\MSXML 6.0\_desktop.ini
  • %Program Files%\MSXML 6.0\EULA\_desktop.ini
  • %Program Files%\Online Services\_desktop.ini
  • %Program Files%\Outlook Express\_desktop.ini
  • %Program Files%\Reference Assemblies\_desktop.ini
  • %Program Files%\Reference Assemblies\Microsoft\_desktop.ini
  • %Program Files%\Reference Assemblies\Microsoft\Framework\_desktop.ini
  • %Program Files%\Reference Assemblies\Microsoft\Framework\v3.0\_desktop.ini
  • %Program Files%\Reference Assemblies\Microsoft\Framework\v3.0\RedistList\_desktop.ini
  • %Program Files%\Reference Assemblies\Microsoft\Framework\v3.5\_desktop.ini
  • %Program Files%\Reference Assemblies\Microsoft\Framework\v3.5\RedistList\_desktop.ini
  • %Program Files%\Uninstall Information\_desktop.ini
  • %Program Files%\Windows Media Player\_desktop.ini
  • %Program Files%\Windows Media Player\Icons\_desktop.ini
  • %Program Files%\Windows Media Player\Sample Playlists\_desktop.ini
  • %Program Files%\Windows Media Player\Skins\_desktop.ini
  • %Program Files%\Windows Media Player\Visualizations\_desktop.ini
  • %Program Files%\WinPcap\_desktop.ini
  • %Program Files%\xerox\_desktop.ini
  • %Program Files%\xerox\nwwia\_desktop.ini
  • %Temp%\2zcf9tzx.TMP

(Nota: %Windows% es la carpeta de Windows, que suele estar en C:\Windows o C:\WINNT).

. %System Root% es la carpeta raíz, normalmente C:\. También es la ubicación del sistema operativo).

. %Program Files% es la carpeta Archivos de programa predeterminada, que suele estar en C:\Archivos de programa).

. %Temp% es la carpeta de archivos temporales de Windows, que suele estar en C:\Windows\Temp o C:\WINNT\Temp).

)

Otros detalles

Este malware se elimina tras la ejecución.

  Soluciones

Motor de exploración mínimo 9.300

Step 1

Los usuarios de Windows ME y XP, antes de llevar a cabo cualquier exploración, deben comprobar que tienen desactivada la opción Restaurar sistema para permitir la exploración completa del equipo.

Step 2

Eliminar este valor del Registro

[ aprenda más ]

Importante: si modifica el Registro de Windows incorrectamente, podría hacer que el sistema funcione mal de manera irreversible. Lleve a cabo este paso solo si sabe cómo hacerlo o si puede contar con ayuda de su administrador del sistema. De lo contrario, lea este artículo de Microsoft antes de modificar el Registro del equipo.

  • In HKEY_LOCAL_MACHINE\SOFTWARE\Soft\DownloadWWW
    • auto = "1"

Step 3

Restaurar este valor del Registro modificado

[ aprenda más ]

Importante: si modifica el Registro de Windows incorrectamente, podría hacer que el sistema funcione mal de manera irreversible. Lleve a cabo este paso solo si sabe cómo hacerlo o si puede contar con ayuda de su administrador del sistema. De lo contrario, lea este artículo de Microsoft antes de modificar el Registro del equipo.

  • In HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows
    • load = "%Windows%\rundl132.exe"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\Imapi
    • From: LogSessionName = "stdout"
      To: LogSessionName = ""{random values}""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\Imapi
    • From: Active = "1"
      To: Active = ""1""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\Imapi
    • From: ControlFlags = "1"
      To: ControlFlags = ""1""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\Imapi\ImapiSvc
    • From: Guid = "8107d8e9-e323-49f5-bba2-abc35c243dca"
      To: Guid = ""8107d8e9-e323-49f5-bba2-abc35c243dca""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\Imapi\ImapiSvc
    • From: BitNames = "{random characters}"
      To: BitNames = "" ImapiDebugError ImapiDebugWarning ImapiDebugTrace ImapiDebugInfo ImapiDebugX ImapiDebugSort""

Step 4

Buscar y eliminar estos archivos

[ aprenda más ]
Puede que algunos de los archivos del componente estén ocultos. Asegúrese de que tiene activada la casilla Buscar archivos y carpetas ocultos en la opción "Más opciones avanzadas" para que el resultado de la búsqueda incluya todos los archivos y carpetas ocultos.
  • %Windows%\rundl132.exe
  • %Windows%\Logo1_.exe
  • %System Root%\_desktop.ini
  • %Windows%\Dll.dll
  • %Program Files%\_desktop.ini
  • %Program Files%\Adobe\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Esl\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\AIR\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\Browser\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\IDTemplates\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\IDTemplates\ENU\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\Javascripts\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\Legal\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\Legal\ENU\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\plug_ins\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\plug_ins\AcroForm\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\plug_ins\AcroForm\PMP\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\plug_ins\Annotations\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\plug_ins\Annotations\Stamps\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\plug_ins\Annotations\Stamps\ENU\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\plug_ins\Multimedia\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\plug_ins\Multimedia\MPP\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\plug_ins3d\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\plug_ins3d\prc\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\Services\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\SPPlugins\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Reader\Tracker\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\CMap\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\Font\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\Font\PFM\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\Linguistics\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\Linguistics\LanguageNames2\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\Linguistics\Providers\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\Linguistics\Providers\Proximity\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\Linguistics\Providers\Proximity\11.00\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\SaslPrep\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\TypeSupport\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\TypeSupport\Unicode\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\TypeSupport\Unicode\ICU\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\TypeSupport\Unicode\Mappings\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\TypeSupport\Unicode\Mappings\Adobe\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\TypeSupport\Unicode\Mappings\Mac\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Resource\TypeSupport\Unicode\Mappings\win\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Setup Files\_desktop.ini
  • %Program Files%\Adobe\Reader 10.0\Setup Files\{AC76BA86-7AD7-1033-7B44-AA0000000001}\_desktop.ini
  • %Program Files%\Internet Explorer\_desktop.ini
  • %Program Files%\Internet Explorer\Connection Wizard\_desktop.ini
  • %Program Files%\Internet Explorer\MUI\_desktop.ini
  • %Program Files%\Internet Explorer\MUI\0409\_desktop.ini
  • %Program Files%\Internet Explorer\PLUGINS\_desktop.ini
  • %Program Files%\Internet Explorer\SIGNUP\_desktop.ini
  • %Program Files%\Microsoft.NET\_desktop.ini
  • %Program Files%\Microsoft.NET\RedistList\_desktop.ini
  • %Program Files%\MSBuild\_desktop.ini
  • %Program Files%\MSBuild\Microsoft\_desktop.ini
  • %Program Files%\MSBuild\Microsoft\Windows Workflow Foundation\_desktop.ini
  • %Program Files%\MSBuild\Microsoft\Windows Workflow Foundation\v3.0\_desktop.ini
  • %Program Files%\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\_desktop.ini
  • %Program Files%\MSN\_desktop.ini
  • %Program Files%\MSN\MSNCoreFiles\_desktop.ini
  • %Program Files%\MSN\MSNCoreFiles\Install\_desktop.ini
  • %Program Files%\MSN\MSNCoreFiles\Install\MSN9Components\_desktop.ini
  • %Program Files%\MSN\MSNCoreFiles\OOBE\_desktop.ini
  • %Program Files%\MSXML 6.0\_desktop.ini
  • %Program Files%\MSXML 6.0\EULA\_desktop.ini
  • %Program Files%\Online Services\_desktop.ini
  • %Program Files%\Outlook Express\_desktop.ini
  • %Program Files%\Reference Assemblies\_desktop.ini
  • %Program Files%\Reference Assemblies\Microsoft\_desktop.ini
  • %Program Files%\Reference Assemblies\Microsoft\Framework\_desktop.ini
  • %Program Files%\Reference Assemblies\Microsoft\Framework\v3.0\_desktop.ini
  • %Program Files%\Reference Assemblies\Microsoft\Framework\v3.0\RedistList\_desktop.ini
  • %Program Files%\Reference Assemblies\Microsoft\Framework\v3.5\_desktop.ini
  • %Program Files%\Reference Assemblies\Microsoft\Framework\v3.5\RedistList\_desktop.ini
  • %Program Files%\Uninstall Information\_desktop.ini
  • %Program Files%\Windows Media Player\_desktop.ini
  • %Program Files%\Windows Media Player\Icons\_desktop.ini
  • %Program Files%\Windows Media Player\Sample Playlists\_desktop.ini
  • %Program Files%\Windows Media Player\Skins\_desktop.ini
  • %Program Files%\Windows Media Player\Visualizations\_desktop.ini
  • %Program Files%\WinPcap\_desktop.ini
  • %Program Files%\xerox\_desktop.ini
  • %Program Files%\xerox\nwwia\_desktop.ini
  • %Temp%\2zcf9tzx.TMP

Step 5

Explorar el equipo con su producto de Trend Micro para limpiar los archivos detectados como PE_LOOKED.EY En caso de que el producto de Trend Micro ya haya limpiado, eliminado o puesto en cuarentena los archivos detectados, no serán necesarios más pasos. Puede optar simplemente por eliminar los archivos en cuarentena. Consulte esta página de Base de conocimientos para obtener más información.


Rellene nuestra encuesta!