Modified By:: Jimelle Monteser
 

Win32/BrowseFox.I application (NOD32)

 PLATFORM:

Windows 2000, Windows Server 2003, Windows XP (32-bit, 64-bit), Windows Vista (32-bit, 64-bit), Windows 7 (32-bit, 64-bit)

 OVER ALL RISK RATING:
 DAMAGE POTENTIAL::
 DISTRIBUTION POTENTIAL::
 REPORTED INFECTION:
 INFORMATION EXPOSURE:
Low
Medium
High
Critical

  • Threat Type:
    Adware

  • Destructiveness:
    No

  • Encrypted:
     

  • In the wild::
    Yes

  OVERVIEW


  TECHNICAL DETAILS

File size: 239,392 bytes
File type: EXE
Memory resident: No
INITIAL SAMPLES RECEIVED DATE: 02 de maja de 2014

Técnica de inicio automático

Agrega las siguientes entradas de registro para permitir su ejecución automática cada vez que se inicia el sistema:

HKEY_CLASSES_ROOT\CLSID\{5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}\
InprocServer32
Default = "{malware path}\{malware filename}.dll"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}\InprocServer32
Default = "{malware path}\{malware filename}.dll"

Otras modificaciones del sistema

Agrega las siguientes entradas de registro como parte de la rutina de instalación:

HKEY_LOCAL_MACHINE\Software\Classes\
CLSID\{1AA60054-57D9-4F99-9A55-D0FBFBE7ECD3}

HKEY_CLASSES_ROOT\CLSID\{5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}

HKEY_CLASSES_ROOT\CLSID\{5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}\
InprocServer32

HKEY_CLASSES_ROOT\CLSID\{5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}\
Programmable

HKEY_CLASSES_ROOT\CLSID\{5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}\
TypeLib

HKEY_CLASSES_ROOT\CLSID\{5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}\
Version

HKEY_CLASSES_ROOT\Interface\{4E6354DE-9115-4AEE-BD21-C46C3E8A49DB}

HKEY_CLASSES_ROOT\Interface\{4E6354DE-9115-4AEE-BD21-C46C3E8A49DB}\
ProxyStubClsid

HKEY_CLASSES_ROOT\Interface\{4E6354DE-9115-4AEE-BD21-C46C3E8A49DB}\
ProxyStubClsid32

HKEY_CLASSES_ROOT\Interface\{4E6354DE-9115-4AEE-BD21-C46C3E8A49DB}\
TypeLib

HKEY_CLASSES_ROOT\Interface\{FC073BDA-C115-4A1D-9DF9-9B5C461482E5}

HKEY_CLASSES_ROOT\Interface\{FC073BDA-C115-4A1D-9DF9-9B5C461482E5}\
ProxyStubClsid

HKEY_CLASSES_ROOT\Interface\{FC073BDA-C115-4A1D-9DF9-9B5C461482E5}\
ProxyStubClsid32

HKEY_CLASSES_ROOT\Interface\{FC073BDA-C115-4A1D-9DF9-9B5C461482E5}\
TypeLib

HKEY_CLASSES_ROOT\TypeLib\{A2D733A7-73B0-4C6B-B0C7-06A432950B66}

HKEY_CLASSES_ROOT\TypeLib\{A2D733A7-73B0-4C6B-B0C7-06A432950B66}\
1.0

HKEY_CLASSES_ROOT\TypeLib\{A2D733A7-73B0-4C6B-B0C7-06A432950B66}\
1.0\0

HKEY_CLASSES_ROOT\TypeLib\{A2D733A7-73B0-4C6B-B0C7-06A432950B66}\
1.0\0\win32

HKEY_CLASSES_ROOT\TypeLib\{A2D733A7-73B0-4C6B-B0C7-06A432950B66}\
1.0\FLAGS

HKEY_CLASSES_ROOT\TypeLib\{A2D733A7-73B0-4C6B-B0C7-06A432950B66}\
1.0\HELPDIR

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}\InprocServer32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}\Programmable

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}\Version

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{4E6354DE-9115-4AEE-BD21-C46C3E8A49DB}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{4E6354DE-9115-4AEE-BD21-C46C3E8A49DB}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{4E6354DE-9115-4AEE-BD21-C46C3E8A49DB}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{4E6354DE-9115-4AEE-BD21-C46C3E8A49DB}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{FC073BDA-C115-4A1D-9DF9-9B5C461482E5}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{FC073BDA-C115-4A1D-9DF9-9B5C461482E5}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{FC073BDA-C115-4A1D-9DF9-9B5C461482E5}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{FC073BDA-C115-4A1D-9DF9-9B5C461482E5}\TypeLib

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{A2D733A7-73B0-4C6B-B0C7-06A432950B66}

KEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{A2D733A7-73B0-4C6B-B0C7-06A432950B66} HKEY_LOCAL_MACHINE\SOFTWARE\
Classes\TypeLib\{A2D733A7-73B0-4C6B-B0C7-06A432950B66}\
1.0

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{A2D733A7-73B0-4C6B-B0C7-06A432950B66}\1.0\
0

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{A2D733A7-73B0-4C6B-B0C7-06A432950B66}\1.0\
0\win32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{A2D733A7-73B0-4C6B-B0C7-06A432950B66}\1.0\
FLAGS

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{A2D733A7-73B0-4C6B-B0C7-06A432950B66}\1.0\
HELPDIR

Agrega las siguientes entradas de registro:

HKEY_CLASSES_ROOT\CLSID\{1AA60054-57D9-4F99-9A55-D0FBFBE7ECD3}
Default = {random}"

HKEY_CLASSES_ROOT\CLSID\{5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}
Default = "Manager Class"

HKEY_CLASSES_ROOT\CLSID\{5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}\
InprocServer32
ThreadingModel = "Apartment"

HKEY_CLASSES_ROOT\CLSID\{5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}\
TypeLib
Default = "{random}"

HKEY_CLASSES_ROOT\CLSID\{5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}\
Version
Default = "1.0"

HKEY_CLASSES_ROOT\Interface\{4E6354DE-9115-4AEE-BD21-C46C3E8A49DB}
Default = "IManager"

HKEY_CLASSES_ROOT\Interface\{4E6354DE-9115-4AEE-BD21-C46C3E8A49DB}\
ProxyStubClsid
Default = "{random}"

HKEY_CLASSES_ROOT\Interface\{4E6354DE-9115-4AEE-BD21-C46C3E8A49DB}\
ProxyStubClsid32
Default = "{random}"

HKEY_CLASSES_ROOT\Interface\{4E6354DE-9115-4AEE-BD21-C46C3E8A49DB}\
TypeLib
Default = "{random}"

HKEY_CLASSES_ROOT\Interface\{4E6354DE-9115-4AEE-BD21-C46C3E8A49DB}\
TypeLib
Version = "1.0"

HKEY_CLASSES_ROOT\Interface\{FC073BDA-C115-4A1D-9DF9-9B5C461482E5}
Default = "IMdt"

HKEY_CLASSES_ROOT\Interface\{FC073BDA-C115-4A1D-9DF9-9B5C461482E5}\
ProxyStubClsid
Default = "{random}"

HKEY_CLASSES_ROOT\Interface\{FC073BDA-C115-4A1D-9DF9-9B5C461482E5}\
ProxyStubClsid32
Default = "{random}"

HKEY_CLASSES_ROOT\Interface\{FC073BDA-C115-4A1D-9DF9-9B5C461482E5}\
TypeLib
Default = "{random}"

HKEY_CLASSES_ROOT\Interface\{FC073BDA-C115-4A1D-9DF9-9B5C461482E5}\
TypeLib
Version = "1.0"

HKEY_CLASSES_ROOT\TypeLib\{A2D733A7-73B0-4C6B-B0C7-06A432950B66}\
1.0
Default = "XTLSLib"

HKEY_CLASSES_ROOT\TypeLib\{A2D733A7-73B0-4C6B-B0C7-06A432950B66}\
1.0\0\win32
Default = "{malware path}\{malware filename}.dll"

HKEY_CLASSES_ROOT\TypeLib\{A2D733A7-73B0-4C6B-B0C7-06A432950B66}\
1.0\FLAGS
Default = "0"

HKEY_CLASSES_ROOT\TypeLib\{A2D733A7-73B0-4C6B-B0C7-06A432950B66}\
1.0\HELPDIR
Default = "{malware path}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{1AA60054-57D9-4F99-9A55-D0FBFBE7ECD3}
Default = "{random}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}
Default = "Manager Class"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}\InprocServer32
ThreadingModel = "Apartment"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}\TypeLib
Default = "{random}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}\Version
Default = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{4E6354DE-9115-4AEE-BD21-C46C3E8A49DB}
Default = "IManager"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{4E6354DE-9115-4AEE-BD21-C46C3E8A49DB}\ProxyStubClsid
Default = "{random}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{4E6354DE-9115-4AEE-BD21-C46C3E8A49DB}\ProxyStubClsid32
Default = "{random}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{4E6354DE-9115-4AEE-BD21-C46C3E8A49DB}\TypeLib
Default = "{random}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{4E6354DE-9115-4AEE-BD21-C46C3E8A49DB}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{FC073BDA-C115-4A1D-9DF9-9B5C461482E5}
Default = "IMdt"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{FC073BDA-C115-4A1D-9DF9-9B5C461482E5}\ProxyStubClsid
Default = "{random}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{FC073BDA-C115-4A1D-9DF9-9B5C461482E5}\ProxyStubClsid32
Default = {random}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{FC073BDA-C115-4A1D-9DF9-9B5C461482E5}\TypeLib
Default = "{random}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{FC073BDA-C115-4A1D-9DF9-9B5C461482E5}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{A2D733A7-73B0-4C6B-B0C7-06A432950B66}\1.0
Default = "XTLSLib"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{A2D733A7-73B0-4C6B-B0C7-06A432950B66}\1.0\
0\win32
Default = "{malware path}\{malware filename}.dll"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{A2D733A7-73B0-4C6B-B0C7-06A432950B66}\1.0\
FLAGS
Default = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{A2D733A7-73B0-4C6B-B0C7-06A432950B66}\1.0\
HELPDIR
Default = "{malware path}"

  SOLUTION

Minimum scan engine: 9.700
SSAPI Pattern-Datei: 1.498.02
SSAPI Pattern veröffentlicht am: 02 de kwietnia de 2014

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

Explorar el equipo con su producto de Trend Micro y anotar los archivos detectados como ADW_BROWSEFOX

Step 3

Reiniciar en modo seguro

[ learnMore ]

Step 4

Eliminar esta clave del Registro

[ learnMore ]

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_CLASSES_ROOT\CLSID]
    • {1AA60054-57D9-4F99-9A55-D0FBFBE7ECD3}
  • In HKEY_CLASSES_ROOT\CLSID
    • {5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}
  • In HKEY_CLASSES_ROOT\Interface
    • {4E6354DE-9115-4AEE-BD21-C46C3E8A49DB}
  • In HKEY_CLASSES_ROOT\Interface
    • {FC073BDA-C115-4A1D-9DF9-9B5C461482E5}
  • In HKEY_CLASSES_ROOT\TypeLib
    • {A2D733A7-73B0-4C6B-B0C7-06A432950B66}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID
    • {5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {4E6354DE-9115-4AEE-BD21-C46C3E8A49DB}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {FC073BDA-C115-4A1D-9DF9-9B5C461482E5}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib
    • {A2D733A7-73B0-4C6B-B0C7-06A432950B66}

Step 5

Reinicie en modo normal y explore el equipo con su producto de Trend Micro para buscar los archivos identificados como ADW_BROWSEFOX 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.


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