TSPY_ZBOT.YUYAIS
Windows
Threat Type:
Spyware
Destructiveness:
No
Encrypted:
In the wild::
Yes
OVERVIEW
TECHNICAL DETAILS
Otras modificaciones del sistema
Agrega las siguientes entradas de registro:
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0BE35203-8F91-11CE-9DE3-00AA004BB851}
CLSID = "Standard Font"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0BE35203-8F91-11CE-9DE3-00AA004BB851}
InprocServer32 = "oleaut32.dll"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0BE35203-8F91-11CE-9DE3-00AA004BB851}
ProgID = "StdFont"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
StdFont
CLSID = "{0BE35203-8F91-11CE-9DE3-00AA004BB851}"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{46763EE0-CAB2-11CE-8C20-00AA0051E5D4}
CLSID = "Obsolete Font"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{46763EE0-CAB2-11CE-8C20-00AA0051E5D4}
InprocServer32 = "oleaut32.dll"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{46763EE0-CAB2-11CE-8C20-00AA0051E5D4}
ProgID = "OldFont"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
OldFont
CLSID = "{46763EE0-CAB2-11CE-8C20-00AA0051E5D4}"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0BE35204-8F91-11CE-9DE3-00AA004BB851}
CLSID = "Standard Picture"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0BE35204-8F91-11CE-9DE3-00AA004BB851}
InprocServer32 = "oleaut32.dll"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0BE35204-8F91-11CE-9DE3-00AA004BB851}
ProgID = "StdPicture"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
StdPicture
CLSID = "{0BE35204-8F91-11CE-9DE3-00AA004BB851}"
Modifica las siguientes entradas de registro:
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{00020420-0000-0000-C000-000000000046}\InprocServer32
ThreadingModel = "Both"
(Note: The default value data of the said registry entry is Both.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{00020421-0000-0000-C000-000000000046}\InprocServer32
ThreadingModel = "Both"
(Note: The default value data of the said registry entry is Both.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{00020422-0000-0000-C000-000000000046}\InprocServer32
ThreadingModel = "Both"
(Note: The default value data of the said registry entry is Both.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{00020423-0000-0000-C000-000000000046}\InprocServer32
ThreadingModel = "Both"
(Note: The default value data of the said registry entry is Both.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{00020424-0000-0000-C000-000000000046}\InprocServer32
ThreadingModel = "Both"
(Note: The default value data of the said registry entry is Both.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{00020425-0000-0000-C000-000000000046}\InprocServer32
ThreadingModel = "Both"
(Note: The default value data of the said registry entry is Both.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{B196B286-BAB4-101A-B69C-00AA00341D07}\InprocServer32
ThreadingModel = "Both"
(Note: The default value data of the said registry entry is Both.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0000002F-0000-0000-C000-000000000046}\InprocServer32
ThreadingModel = "Both"
(Note: The default value data of the said registry entry is Both.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0BE35203-8F91-11CE-9DE3-00AA004BB851}\InprocServer32
ThreadingModel = "Both"
(Note: The default value data of the said registry entry is Both.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0BE35204-8F91-11CE-9DE3-00AA004BB851}\InprocServer32
ThreadingModel = "Apartment"
(Note: The default value data of the said registry entry is Apartment.)
SOLUTION
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
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\Classes\CLSID\{0BE35203-8F91-11CE-9DE3-00AA004BB851}
- CLSID = "Standard Font"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0BE35203-8F91-11CE-9DE3-00AA004BB851}
- InprocServer32 = "oleaut32.dll"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0BE35203-8F91-11CE-9DE3-00AA004BB851}
- ProgID = "StdFont"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\StdFont
- CLSID = "{0BE35203-8F91-11CE-9DE3-00AA004BB851}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{46763EE0-CAB2-11CE-8C20-00AA0051E5D4}
- CLSID = "Obsolete Font"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{46763EE0-CAB2-11CE-8C20-00AA0051E5D4}
- InprocServer32 = "oleaut32.dll"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{46763EE0-CAB2-11CE-8C20-00AA0051E5D4}
- ProgID = "OldFont"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\OldFont
- CLSID = "{46763EE0-CAB2-11CE-8C20-00AA0051E5D4}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0BE35204-8F91-11CE-9DE3-00AA004BB851}
- CLSID = "Standard Picture"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0BE35204-8F91-11CE-9DE3-00AA004BB851}
- InprocServer32 = "oleaut32.dll"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0BE35204-8F91-11CE-9DE3-00AA004BB851}
- ProgID = "StdPicture"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\StdPicture
- CLSID = "{0BE35204-8F91-11CE-9DE3-00AA004BB851}"
Step 3
Restaurar este valor del Registro modificado
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\Classes\CLSID\{00020420-0000-0000-C000-000000000046}\InprocServer32
- From: ThreadingModel = "Both"
To: ThreadingModel = ""Both""
- From: ThreadingModel = "Both"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{00020421-0000-0000-C000-000000000046}\InprocServer32
- From: ThreadingModel = "Both"
To: ThreadingModel = ""Both""
- From: ThreadingModel = "Both"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{00020422-0000-0000-C000-000000000046}\InprocServer32
- From: ThreadingModel = "Both"
To: ThreadingModel = ""Both""
- From: ThreadingModel = "Both"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{00020423-0000-0000-C000-000000000046}\InprocServer32
- From: ThreadingModel = "Both"
To: ThreadingModel = ""Both""
- From: ThreadingModel = "Both"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{00020424-0000-0000-C000-000000000046}\InprocServer32
- From: ThreadingModel = "Both"
To: ThreadingModel = ""Both""
- From: ThreadingModel = "Both"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{00020425-0000-0000-C000-000000000046}\InprocServer32
- From: ThreadingModel = "Both"
To: ThreadingModel = ""Both""
- From: ThreadingModel = "Both"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{B196B286-BAB4-101A-B69C-00AA00341D07}\InprocServer32
- From: ThreadingModel = "Both"
To: ThreadingModel = ""Both""
- From: ThreadingModel = "Both"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0000002F-0000-0000-C000-000000000046}\InprocServer32
- From: ThreadingModel = "Both"
To: ThreadingModel = ""Both""
- From: ThreadingModel = "Both"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0BE35203-8F91-11CE-9DE3-00AA004BB851}\InprocServer32
- From: ThreadingModel = "Both"
To: ThreadingModel = ""Both""
- From: ThreadingModel = "Both"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0BE35204-8F91-11CE-9DE3-00AA004BB851}\InprocServer32
- From: ThreadingModel = "Apartment"
To: ThreadingModel = ""Apartment""
- From: ThreadingModel = "Apartment"
Step 4
Explorar el equipo con su producto de Trend Micro para eliminar los archivos detectados como TSPY_ZBOT.YUYAIS 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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