TROJ_FAKEAV.KPS
Windows 2000, Windows XP, Windows Server 2003
Threat Type:
Trojan
Destructiveness:
No
Encrypted:
In the wild::
Yes
OVERVIEW
Este malware se elimina tras la ejecución.
TECHNICAL DETAILS
Instalación
Crea las carpetas siguientes:
- %User Profile%\Windows\Software
- %User Profile%\Application Data\VMware
- %User Profile%\VMware\VMware Tools
(Nota: %User Profile% es la carpeta de perfil del usuario activo, que en el caso de Windows 98 y ME suele estar en C:\Windows\Profiles\{nombre de usuario}, en el caso de Windows NT en C:\WINNT\Profiles\{nombre de usuario} y en el caso de Windows 2000, XP y Server 2003 en C:\Documents and Settings\{nombre de usuario}).
)Técnica de inicio automático
Agrega las siguientes entradas de registro para permitir su ejecución automática cada vez que se inicia el sistema:
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Run
iguqyx = "%User Profile%\Software\iguqyx.exe"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Run
igosyg = "%User Profile%\Software\igosyg.exe"
Otras modificaciones del sistema
Agrega las siguientes entradas de registro como parte de la rutina de instalación:
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JScript\OLEScript
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
LiveScript\OLEScript
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JavaScript\OLEScript
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JavaScript1.1\OLEScript
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JavaScript1.2\OLEScript
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JavaScript1.3\OLEScript
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
ECMAScript\OLEScript
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}\OLEScript
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JScript Author\OLEScript
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
LiveScript Author\OLEScript
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JavaScript Author\OLEScript
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JavaScript1.1 Author\OLEScript
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JavaScript1.2 Author\OLEScript
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}\OLEScript
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JScript.Encode\OLEScript
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{f414c262-6ac0-11cf-b6d1-00aa00bbbb58}\OLEScript
Agrega las siguientes entradas de registro:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows Script Host\Settings
Enable = "1"
HKEY_CURRENT_USER\Software\Microsoft\
Windows Script\Settings
Enable = "1"
HKEY_CURRENT_USER\Software\Microsoft\
Windows Script Host\Settings
Enable = "1"
HKEY_CURRENT_USER\Software\Microsoft\
Windows Scripting Host\Settings
Enable = "1"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\0
2301 = "3"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\1
2301 = "3"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\2
2301 = "3"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\3
2301 = "3"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\4
2301 = "3"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Cache
Persistent = "0"
HKEY_CLASSES_ROOT
JScript = "JScript Language"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JScript
CLSID = "{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}"
HKEY_CLASSES_ROOT
LiveScript = "JScript Language"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
LiveScript
CLSID = "{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}"
HKEY_CLASSES_ROOT
JavaScript = "JScript Language"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JavaScript
CLSID = "{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}"
HKEY_CLASSES_ROOT
JavaScript1.1 = "JScript Language"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JavaScript1.1
CLSID = "{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}"
HKEY_CLASSES_ROOT
JavaScript1.2 = "JScript Language"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JavaScript1.2
CLSID = "{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}"
HKEY_CLASSES_ROOT
JavaScript1.3 = "JScript Language"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JavaScript1.3
CLSID = "{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}"
HKEY_CLASSES_ROOT
ECMAScript = "JScript Language"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
ECMAScript
CLSID = "{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID
{f414c260-6ac0-11cf-b6d1-00aa00bbbb58} = "JScript Language"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}
ProgID = "JScript"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}
InprocServer32 = "%System%\jscript.dll"
HKEY_CLASSES_ROOT
JScript Author = "JScript Language Authoring"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JScript Author
CLSID = "{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}"
HKEY_CLASSES_ROOT
LiveScript Author = "JScript Language Authoring"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
LiveScript Author
CLSID = "{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}"
HKEY_CLASSES_ROOT
JavaScript Author = "JScript Language Authoring"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JavaScript Author
CLSID = "{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}"
HKEY_CLASSES_ROOT
JavaScript1.1 Author = "JScript Language Authoring"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JavaScript1.1 Author
CLSID = "{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}"
HKEY_CLASSES_ROOT
JavaScript1.2 Author = "JScript Language Authoring"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JavaScript1.2 Author
CLSID = "{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID
{f414c261-6ac0-11cf-b6d1-00aa00bbbb58} = "JScript Language Authoring"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}
ProgID = "JScript Author"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}
InprocServer32 = "%System%\jscript.dll"
HKEY_CLASSES_ROOT
JScript.Encode = "JScript Language Encoding"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JScript.Encode
CLSID = "{f414c262-6ac0-11cf-b6d1-00aa00bbbb58}"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID
{f414c262-6ac0-11cf-b6d1-00aa00bbbb58} = "JScript Language Encoding"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{f414c262-6ac0-11cf-b6d1-00aa00bbbb58}
ProgID = "JScript.Encode"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{f414c262-6ac0-11cf-b6d1-00aa00bbbb58}
InprocServer32 = "%System%\jscript.dll"
Modifica las siguientes entradas de registro:
HKEY_CURRENT_USER\Control Panel\Sound
Beep = "no"
(Note: The default value data of the said registry entry is yes.)
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\0
2101 = "0"
(Note: The default value data of the said registry entry is 3.)
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\0
1609 = "0"
(Note: The default value data of the said registry entry is 1.)
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\0
1607 = "0"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\0
1601 = "0"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\0
1406 = "0"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\0
1400 = "0"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\1
2101 = "0"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\1
1609 = "0"
(Note: The default value data of the said registry entry is 1.)
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\1
1607 = "0"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\1
1601 = "0"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\1
1406 = "0"
(Note: The default value data of the said registry entry is 1.)
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\1
1400 = "0"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\2
2101 = "0"
(Note: The default value data of the said registry entry is 1.)
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\2
1609 = "0"
(Note: The default value data of the said registry entry is 1.)
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\2
1607 = "0"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\2
1601 = "0"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\2
1406 = "0"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\2
1400 = "0"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\3
2101 = "0"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\3
1609 = "0"
(Note: The default value data of the said registry entry is 1.)
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\3
1607 = "0"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\3
1601 = "0"
(Note: The default value data of the said registry entry is 1.)
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\3
1406 = "0"
(Note: The default value data of the said registry entry is 3.)
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\3
1400 = "0"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\4
2101 = "0"
(Note: The default value data of the said registry entry is 3.)
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\4
1609 = "0"
(Note: The default value data of the said registry entry is 1.)
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\4
1607 = "0"
(Note: The default value data of the said registry entry is 3.)
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\4
1601 = "0"
(Note: The default value data of the said registry entry is 1.)
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\4
1406 = "0"
(Note: The default value data of the said registry entry is 3.)
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\4
1400 = "0"
(Note: The default value data of the said registry entry is 3.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}\InprocServer32
ThreadingModel = "Both"
(Note: The default value data of the said registry entry is Both.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}\InprocServer32
ThreadingModel = "Both"
(Note: The default value data of the said registry entry is Both.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{f414c262-6ac0-11cf-b6d1-00aa00bbbb58}\InprocServer32
ThreadingModel = "Both"
(Note: The default value data of the said registry entry is Both.)
Elimina las siguientes claves de registro:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Internet Settings\
Security_HKLM_only
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JScript\CLSID
HKEY_CLASSES_ROOT\JScript
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
LiveScript\CLSID
HKEY_CLASSES_ROOT\LiveScript
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JavaScript\CLSID
HKEY_CLASSES_ROOT\JavaScript
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JavaScript1.1\CLSID
HKEY_CLASSES_ROOT\JavaScript1.1
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JavaScript1.2\CLSID
HKEY_CLASSES_ROOT\JavaScript1.2
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JavaScript1.3\CLSID
HKEY_CLASSES_ROOT\JavaScript1.3
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
ECMAScript\CLSID
HKEY_CLASSES_ROOT\ECMAScript
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}\ProgID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}\Implemented Categories
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}\InprocServer32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JScript Author\CLSID
HKEY_CLASSES_ROOT\JScript Author
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
LiveScript Author\CLSID
HKEY_CLASSES_ROOT\LiveScript Author
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JavaScript Author\CLSID
HKEY_CLASSES_ROOT\JavaScript Author
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JavaScript1.1 Author\CLSID
HKEY_CLASSES_ROOT\JavaScript1.1 Author
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JavaScript1.2 Author\CLSID
HKEY_CLASSES_ROOT\JavaScript1.2 Author
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}\ProgID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}\Implemented Categories
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}\InprocServer32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JScript.Encode\CLSID
HKEY_CLASSES_ROOT\JScript.Encode
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{f414c262-6ac0-11cf-b6d1-00aa00bbbb58}\ProgID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{f414c262-6ac0-11cf-b6d1-00aa00bbbb58}\Implemented Categories
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{f414c262-6ac0-11cf-b6d1-00aa00bbbb58}\InprocServer32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{f414c262-6ac0-11cf-b6d1-00aa00bbbb58}
Rutina de infiltración
Infiltra los archivos siguientes:
- %User Profile%\Software\iguqyx.exe
- %User Profile%\Software\igosyg.exe
(Nota: %User Profile% es la carpeta de perfil del usuario activo, que en el caso de Windows 98 y ME suele estar en C:\Windows\Profiles\{nombre de usuario}, en el caso de Windows NT en C:\WINNT\Profiles\{nombre de usuario} y en el caso de Windows 2000, XP y Server 2003 en C:\Documents and Settings\{nombre de usuario}).
)Otros detalles
Este malware se elimina tras la ejecución.
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
Reiniciar en modo seguro
Step 3
Eliminar esta clave 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\JScript
- OLEScript
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\LiveScript
- OLEScript
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\JavaScript
- OLEScript
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\JavaScript1.1
- OLEScript
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\JavaScript1.2
- OLEScript
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\JavaScript1.3
- OLEScript
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ECMAScript
- OLEScript
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}
- OLEScript
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\JScript Author
- OLEScript
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\LiveScript Author
- OLEScript
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\JavaScript Author
- OLEScript
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\JavaScript1.1 Author
- OLEScript
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\JavaScript1.2 Author
- OLEScript
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}
- OLEScript
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\JScript.Encode
- OLEScript
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{f414c262-6ac0-11cf-b6d1-00aa00bbbb58}
- OLEScript
Step 4
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_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- iguqyx = "%User Profile%\Software\iguqyx.exe"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- igosyg = "%User Profile%\Software\igosyg.exe"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Script Host\Settings
- Enable = "1"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows Script\Settings
- Enable = "1"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows Script Host\Settings
- Enable = "1"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows Scripting Host\Settings
- Enable = "1"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0
- 2301 = "3"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1
- 2301 = "3"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2
- 2301 = "3"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3
- 2301 = "3"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4
- 2301 = "3"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Cache
- Persistent = "0"
- In HKEY_CLASSES_ROOT
- JScript = "JScript Language"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\JScript
- CLSID = "{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}"
- In HKEY_CLASSES_ROOT
- LiveScript = "JScript Language"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\LiveScript
- CLSID = "{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}"
- In HKEY_CLASSES_ROOT
- JavaScript = "JScript Language"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\JavaScript
- CLSID = "{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}"
- In HKEY_CLASSES_ROOT
- JavaScript1.1 = "JScript Language"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\JavaScript1.1
- CLSID = "{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}"
- In HKEY_CLASSES_ROOT
- JavaScript1.2 = "JScript Language"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\JavaScript1.2
- CLSID = "{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}"
- In HKEY_CLASSES_ROOT
- JavaScript1.3 = "JScript Language"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\JavaScript1.3
- CLSID = "{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}"
- In HKEY_CLASSES_ROOT
- ECMAScript = "JScript Language"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ECMAScript
- CLSID = "{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID
- {f414c260-6ac0-11cf-b6d1-00aa00bbbb58} = "JScript Language"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}
- ProgID = "JScript"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}
- InprocServer32 = "%System%\jscript.dll"
- In HKEY_CLASSES_ROOT
- JScript Author = "JScript Language Authoring"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\JScript Author
- CLSID = "{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}"
- In HKEY_CLASSES_ROOT
- LiveScript Author = "JScript Language Authoring"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\LiveScript Author
- CLSID = "{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}"
- In HKEY_CLASSES_ROOT
- JavaScript Author = "JScript Language Authoring"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\JavaScript Author
- CLSID = "{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}"
- In HKEY_CLASSES_ROOT
- JavaScript1.1 Author = "JScript Language Authoring"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\JavaScript1.1 Author
- CLSID = "{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}"
- In HKEY_CLASSES_ROOT
- JavaScript1.2 Author = "JScript Language Authoring"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\JavaScript1.2 Author
- CLSID = "{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID
- {f414c261-6ac0-11cf-b6d1-00aa00bbbb58} = "JScript Language Authoring"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}
- ProgID = "JScript Author"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}
- InprocServer32 = "%System%\jscript.dll"
- In HKEY_CLASSES_ROOT
- JScript.Encode = "JScript Language Encoding"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\JScript.Encode
- CLSID = "{f414c262-6ac0-11cf-b6d1-00aa00bbbb58}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID
- {f414c262-6ac0-11cf-b6d1-00aa00bbbb58} = "JScript Language Encoding"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{f414c262-6ac0-11cf-b6d1-00aa00bbbb58}
- ProgID = "JScript.Encode"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{f414c262-6ac0-11cf-b6d1-00aa00bbbb58}
- InprocServer32 = "%System%\jscript.dll"
Step 5
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_CURRENT_USER\Control Panel\Sound
- From: Beep = "no"
To: Beep = ""yes""
- From: Beep = "no"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0
- From: 2101 = "0"
To: 2101 = ""3""
- From: 2101 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0
- From: 1609 = "0"
To: 1609 = ""1""
- From: 1609 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0
- 1607 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0
- 1601 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0
- 1406 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0
- 1400 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1
- 2101 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1
- From: 1609 = "0"
To: 1609 = ""1""
- From: 1609 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1
- 1607 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1
- 1601 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1
- From: 1406 = "0"
To: 1406 = ""1""
- From: 1406 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1
- 1400 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2
- From: 2101 = "0"
To: 2101 = ""1""
- From: 2101 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2
- From: 1609 = "0"
To: 1609 = ""1""
- From: 1609 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2
- 1607 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2
- 1601 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2
- 1406 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2
- 1400 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3
- 2101 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3
- From: 1609 = "0"
To: 1609 = ""1""
- From: 1609 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3
- 1607 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3
- From: 1601 = "0"
To: 1601 = ""1""
- From: 1601 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3
- From: 1406 = "0"
To: 1406 = ""3""
- From: 1406 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3
- 1400 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4
- From: 2101 = "0"
To: 2101 = ""3""
- From: 2101 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4
- From: 1609 = "0"
To: 1609 = ""1""
- From: 1609 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4
- From: 1607 = "0"
To: 1607 = ""3""
- From: 1607 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4
- From: 1601 = "0"
To: 1601 = ""1""
- From: 1601 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4
- From: 1406 = "0"
To: 1406 = ""3""
- From: 1406 = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4
- From: 1400 = "0"
To: 1400 = ""3""
- From: 1400 = "0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}\InprocServer32
- From: ThreadingModel = "Both"
To: ThreadingModel = ""Both""
- From: ThreadingModel = "Both"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}\InprocServer32
- From: ThreadingModel = "Both"
To: ThreadingModel = ""Both""
- From: ThreadingModel = "Both"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{f414c262-6ac0-11cf-b6d1-00aa00bbbb58}\InprocServer32
- From: ThreadingModel = "Both"
To: ThreadingModel = ""Both""
- From: ThreadingModel = "Both"
Step 6
Buscar y eliminar estos archivos
- %User Profile%\Software\iguqyx.exe
- %User Profile%\Software\igosyg.exe
Step 7
Buscar y eliminar estas carpetas
- %User Profile%\Windows\Software
- %User Profile%\Application Data\VMware
- %User Profile%\VMware\VMware Tools
Step 8
Reinicie en modo normal y explore el equipo con su producto de Trend Micro para buscar los archivos identificados como TROJ_FAKEAV.KPS 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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