Alias

Trojan:Win32/Kovter.I (Microsoft); Generic.awm (McAfee); Trojan.Gen (Symantec); Trojan.Win32.Poweliks.mcn (Kaspersky); Mal/Kovter-Z (Sophos); Trojan.Win32.Generic!BT (Sunbelt); Trojan horse Generic_s.MFQ (AVG)

 Plataforma:

Windows

 Riesgo general:
 Potencial de destrucción:
 Potencial de distribución:
 Infección divulgada:
Bajo
Medio
High
Crítico

  • Tipo de malware
    Trojan

  • Destructivo?
    No

  • Cifrado
     

  • In the Wild:
    Sí

  Resumen y descripción

Este malware se elimina tras la ejecución.

  Detalles técnicos

Tamaño del archivo 345,443 bytes
Tipo de archivo EXE
Residente en memoria No
Fecha de recepción de las muestras iniciales 01 Mar 2017

Instalación

Crea las carpetas siguientes:

  • %Application Data%\ezavyx
  • %System Root%\_113046_
  • %System Root%\48eec9e07b1b926a07
  • %System Root%\48eec9e07b1b926a07\update

(Nota: %Application Data% es la carpeta Application Data del usuario activo, que en el caso de Windows 98 y ME suele estar ubicada en C:\Windows\Profiles\{nombre de usuario}\Application Data, en el caso de Windows NT en C:\WINNT\Profiles\{nombre de usuario}\Application Data y en el caso de Windows 2000, XP y Server 2003 en C:\Documents and Settings\{nombre de usuario}\Local Settings\Application Data).

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

)

Otras modificaciones del sistema

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

HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Main\FeatureControl

HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Main\FeatureControl\
FEATURE_BROWSER_EMULATION

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Internet Explorer\Main\FeatureControl\
FEATURE_BROWSER_EMULATION

HKEY_CURRENT_USER\Software\qanz

HKEY_LOCAL_MACHINE\SOFTWARE\qanz

HKEY_LOCAL_MACHINE\SOFTWARE\Policies\
Microsoft\Windows\WindowsUpdate\
OSUpgrade

HKEY_LOCAL_MACHINE\SOFTWARE\B66ED6776B48432BD21B

HKEY_LOCAL_MACHINE\SOFTWARE\17F97E52A6B500435197

Agrega las siguientes entradas de registro:

HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Main\FeatureControl\
FEATURE_BROWSER_EMULATION
regsvr32.exe = "22b8"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Main\FeatureControl\
FEATURE_BROWSER_EMULATION
iexplore.exe = "22b8"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Internet Explorer\Main\FeatureControl\
FEATURE_BROWSER_EMULATION
regsvr32.exe = "22b8"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Internet Explorer\Main\FeatureControl\
FEATURE_BROWSER_EMULATION
iexplore.exe = "22b8"

HKEY_CURRENT_USER\Software\qanz
zojewbdazo = "{random characters}"

HKEY_LOCAL_MACHINE\SOFTWARE\Policies\
Microsoft\Windows\WindowsUpdate
DisableOSUpgrade = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Policies\
Microsoft\Windows\WindowsUpdate\
OSUpgrade
ReservationsAllowed = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\qanz
ltpxeirzlt = "JDES2Z5pBXuQbg=="

HKEY_CURRENT_USER\Software\qanz
ltpxeirzlt = "c2sRi8I6V/7CqQ=="

HKEY_LOCAL_MACHINE\SOFTWARE\qanz
bjtkim = "eDEQjcBqBFq8Acsksr38VeNY4ASuNHU="

HKEY_CURRENT_USER\Software\qanz
bjtkim = "Ij4VjJNuUM82CJ/dJAX3SsMRukCcqDo="

HKEY_LOCAL_MACHINE\SOFTWARE\qanz
eljz = "dT0W3sNtUgoB0TowR8qK1MI="

HKEY_CURRENT_USER\Software\qanz
eljz = "JTlMgMM6VNtdQnE7ernpIsc="

HKEY_LOCAL_MACHINE\SOFTWARE\qanz
zojewbdazo = "{random characters}"

HKEY_LOCAL_MACHINE\SOFTWARE\qanz
kqdg = "{random characters}"

HKEY_CURRENT_USER\Software\qanz
kqdg = "{random characters}"

HKEY_LOCAL_MACHINE\SOFTWARE\B66ED6776B48432BD21B
B8F3C6116543699162 = "B8F3C6116543699162"

HKEY_LOCAL_MACHINE\SOFTWARE\17F97E52A6B500435197
F517BF1BC9B7D121DB = "F517BF1BC9B7D121DB"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Setup
LogLevel = "2"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Setup
LogLevel = "0"

Modifica las siguientes entradas de registro:

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\3
1206 = "0"

(Note: The default value data of the said registry entry is 3.)

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\3
2300 = "0"

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

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\3
1809 = "3"

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\1
1206 = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\1
2300 = "0"

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

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\1
1809 = "3"

(Note: The default value data of the said registry entry is 3.)

Elimina las siguientes claves de registro:

HKEY_LOCAL_MACHINE\SOFTWARE

Rutina de infiltración

Infiltra los archivos siguientes:

  • %Application Data%\ezavyx\ezavyx.exe
  • %User Temp%\WindowsXP-KB968930-x86-ENG.exe
  • %System Root%\48eec9e07b1b926a07\eventforwarding.adm
  • %System Root%\48eec9e07b1b926a07\windowsremotemanagement.adm
  • %System Root%\48eec9e07b1b926a07\windowsremoteshell.adm
  • %System Root%\48eec9e07b1b926a07\windowspowershellhelp.chm
  • %System Root%\48eec9e07b1b926a07\winrm.cmd
  • %System Root%\48eec9e07b1b926a07\compiledcomposition.microsoft.powershell.gpowershell.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.backgroundintelligenttransfer.management.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.backgroundintelligenttransfer.management.interop.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.backgroundintelligenttransfer.management.resources.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.commands.diagnostics.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.commands.diagnostics.resources.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.commands.management.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.commands.management.resources.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.commands.utility.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.commands.utility.resources.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.consolehost.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.consolehost.resources.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.editor.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.editor.resources.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.gpowershell.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.gpowershell.resources.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.graphicalhost.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.graphicalhost.resources.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.security.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.security.resources.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.wsman.management.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.wsman.management.resources.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.wsman.runtime.dll
  • %System Root%\48eec9e07b1b926a07\powershell_ise.resources.dll
  • %System Root%\48eec9e07b1b926a07\pspluginwkr.dll
  • %System Root%\48eec9e07b1b926a07\pwrshmsg.dll
  • %System Root%\48eec9e07b1b926a07\pwrshplugin.dll
  • %System Root%\48eec9e07b1b926a07\pwrshsip.dll
  • %System Root%\48eec9e07b1b926a07\spmsg.dll
  • %System Root%\48eec9e07b1b926a07\system.management.automation.dll
  • %System Root%\48eec9e07b1b926a07\system.management.automation.resources.dll
  • %System Root%\48eec9e07b1b926a07\wevtfwd.dll
  • %System Root%\48eec9e07b1b926a07\winrmprov.dll
  • %System Root%\48eec9e07b1b926a07\winrscmd.dll
  • %System Root%\48eec9e07b1b926a07\winrsmgr.dll
  • %System Root%\48eec9e07b1b926a07\winrssrv.dll
  • %System Root%\48eec9e07b1b926a07\wsmauto.dll
  • %System Root%\48eec9e07b1b926a07\wsmplpxy.dll
  • %System Root%\48eec9e07b1b926a07\wsmres.dll
  • %System Root%\48eec9e07b1b926a07\wsmsvc.dll
  • %System Root%\48eec9e07b1b926a07\wsmwmipl.dll
  • %System Root%\48eec9e07b1b926a07\powershell.exe
  • %System Root%\48eec9e07b1b926a07\powershell_ise.exe
  • %System Root%\48eec9e07b1b926a07\pscustomsetuputil.exe
  • %System Root%\48eec9e07b1b926a07\pssetupnativeutils.exe
  • %System Root%\48eec9e07b1b926a07\spuninst.exe
  • %System Root%\48eec9e07b1b926a07\spupdsvc.exe
  • %System Root%\48eec9e07b1b926a07\winrs.exe
  • %System Root%\48eec9e07b1b926a07\winrshost.exe
  • %System Root%\48eec9e07b1b926a07\wsmanhttpconfig.exe
  • %System Root%\48eec9e07b1b926a07\wsmprovhost.exe
  • %System Root%\48eec9e07b1b926a07\wtrinstaller.ico
  • %System Root%\48eec9e07b1b926a07\winrm.ini
  • %System Root%\48eec9e07b1b926a07\winrmprov.mof
  • %System Root%\48eec9e07b1b926a07\wsmauto.mof
  • %System Root%\48eec9e07b1b926a07\powershell.exe.mui
  • %System Root%\48eec9e07b1b926a07\profile.ps1
  • %System Root%\48eec9e07b1b926a07\bitstransfer.format.ps1xml
  • %System Root%\48eec9e07b1b926a07\certificate.format.ps1xml
  • %System Root%\48eec9e07b1b926a07\diagnostics.format.ps1xml
  • %System Root%\48eec9e07b1b926a07\dotnettypes.format.ps1xml
  • %System Root%\48eec9e07b1b926a07\filesystem.format.ps1xml
  • %System Root%\48eec9e07b1b926a07\getevent.types.ps1xml
  • %System Root%\48eec9e07b1b926a07\help.format.ps1xml
  • %System Root%\48eec9e07b1b926a07\powershellcore.format.ps1xml
  • %System Root%\48eec9e07b1b926a07\powershelltrace.format.ps1xml
  • %System Root%\48eec9e07b1b926a07\registry.format.ps1xml
  • %System Root%\48eec9e07b1b926a07\types.ps1xml
  • %System Root%\48eec9e07b1b926a07\wsman.format.ps1xml
  • %System Root%\48eec9e07b1b926a07\bitstransfer.psd1
  • %System Root%\48eec9e07b1b926a07\importallmodules.psd1
  • %System Root%\48eec9e07b1b926a07\about_aliases.help.txt
  • %System Root%\48eec9e07b1b926a07\about_arithmetic_operators.help.txt
  • %System Root%\48eec9e07b1b926a07\about_arrays.help.txt
  • %System Root%\48eec9e07b1b926a07\about_assignment_operators.help.txt
  • %System Root%\48eec9e07b1b926a07\about_automatic_variables.help.txt
  • %System Root%\48eec9e07b1b926a07\about_bits_cmdlets.help.txt
  • %System Root%\48eec9e07b1b926a07\about_break.help.txt
  • %System Root%\48eec9e07b1b926a07\about_command_precedence.help.txt
  • %System Root%\48eec9e07b1b926a07\about_command_syntax.help.txt
  • %System Root%\48eec9e07b1b926a07\about_comment_based_help.help.txt
  • %System Root%\48eec9e07b1b926a07\about_commonparameters.help.txt
  • %System Root%\48eec9e07b1b926a07\about_comparison_operators.help.txt
  • %System Root%\48eec9e07b1b926a07\about_continue.help.txt
  • %System Root%\48eec9e07b1b926a07\about_core_commands.help.txt
  • %System Root%\48eec9e07b1b926a07\about_data_sections.help.txt
  • %System Root%\48eec9e07b1b926a07\about_debuggers.help.txt
  • %System Root%\48eec9e07b1b926a07\about_do.help.txt
  • %System Root%\48eec9e07b1b926a07\about_environment_variables.help.txt
  • %System Root%\48eec9e07b1b926a07\about_escape_characters.help.txt
  • %System Root%\48eec9e07b1b926a07\about_eventlogs.help.txt
  • %System Root%\48eec9e07b1b926a07\about_execution_policies.help.txt
  • %System Root%\48eec9e07b1b926a07\about_for.help.txt
  • %System Root%\48eec9e07b1b926a07\about_foreach.help.txt
  • %System Root%\48eec9e07b1b926a07\about_format.ps1xml.help.txt
  • %System Root%\48eec9e07b1b926a07\about_functions.help.txt
  • %System Root%\48eec9e07b1b926a07\about_functions_advanced.help.txt
  • %System Root%\48eec9e07b1b926a07\about_functions_advanced_methods.help.txt
  • %System Root%\48eec9e07b1b926a07\about_functions_advanced_parameters.help.txt
  • %System Root%\48eec9e07b1b926a07\about_functions_cmdletbindingattribute.help.txt
  • %System Root%\48eec9e07b1b926a07\about_hash_tables.help.txt
  • %System Root%\48eec9e07b1b926a07\about_history.help.txt
  • %System Root%\48eec9e07b1b926a07\about_if.help.txt
  • %System Root%\48eec9e07b1b926a07\about_job_details.help.txt
  • %System Root%\48eec9e07b1b926a07\about_jobs.help.txt
  • %System Root%\48eec9e07b1b926a07\about_join.help.txt
  • %System Root%\48eec9e07b1b926a07\about_language_keywords.help.txt
  • %System Root%\48eec9e07b1b926a07\about_line_editing.help.txt
  • %System Root%\48eec9e07b1b926a07\about_locations.help.txt
  • %System Root%\48eec9e07b1b926a07\about_logical_operators.help.txt
  • %System Root%\48eec9e07b1b926a07\about_methods.help.txt
  • %System Root%\48eec9e07b1b926a07\about_modules.help.txt
  • %System Root%\48eec9e07b1b926a07\about_objects.help.txt
  • %System Root%\48eec9e07b1b926a07\about_operators.help.txt
  • %System Root%\48eec9e07b1b926a07\about_parameters.help.txt
  • %System Root%\48eec9e07b1b926a07\about_parsing.help.txt
  • %System Root%\48eec9e07b1b926a07\about_path_syntax.help.txt
  • %System Root%\48eec9e07b1b926a07\about_pipelines.help.txt
  • %System Root%\48eec9e07b1b926a07\about_preference_variables.help.txt
  • %System Root%\48eec9e07b1b926a07\about_profiles.help.txt
  • %System Root%\48eec9e07b1b926a07\about_prompts.help.txt
  • %System Root%\48eec9e07b1b926a07\about_properties.help.txt
  • %System Root%\48eec9e07b1b926a07\about_providers.help.txt
  • %System Root%\48eec9e07b1b926a07\about_pssession_details.help.txt
  • %System Root%\48eec9e07b1b926a07\about_pssessions.help.txt
  • %System Root%\48eec9e07b1b926a07\about_pssnapins.help.txt
  • %System Root%\48eec9e07b1b926a07\about_quoting_rules.help.txt
  • %System Root%\48eec9e07b1b926a07\about_redirection.help.txt
  • %System Root%\48eec9e07b1b926a07\about_ref.help.txt
  • %System Root%\48eec9e07b1b926a07\about_regular_expressions.help.txt
  • %System Root%\48eec9e07b1b926a07\about_remote.help.txt
  • %System Root%\48eec9e07b1b926a07\about_remote_faq.help.txt
  • %System Root%\48eec9e07b1b926a07\about_remote_jobs.help.txt
  • %System Root%\48eec9e07b1b926a07\about_remote_output.help.txt
  • %System Root%\48eec9e07b1b926a07\about_remote_requirements.help.txt
  • %System Root%\48eec9e07b1b926a07\about_remote_troubleshooting.help.txt
  • %System Root%\48eec9e07b1b926a07\about_requires.help.txt
  • %System Root%\48eec9e07b1b926a07\about_reserved_words.help.txt
  • %System Root%\48eec9e07b1b926a07\about_return.help.txt
  • %System Root%\48eec9e07b1b926a07\about_scopes.help.txt
  • %System Root%\48eec9e07b1b926a07\about_script_blocks.help.txt
  • %System Root%\48eec9e07b1b926a07\about_script_internationalization.help.txt
  • %System Root%\48eec9e07b1b926a07\about_scripts.help.txt
  • %System Root%\48eec9e07b1b926a07\about_session_configurations.help.txt
  • %System Root%\48eec9e07b1b926a07\about_signing.help.txt
  • %System Root%\48eec9e07b1b926a07\about_special_characters.help.txt
  • %System Root%\48eec9e07b1b926a07\about_split.help.txt
  • %System Root%\48eec9e07b1b926a07\about_switch.help.txt
  • %System Root%\48eec9e07b1b926a07\about_throw.help.txt
  • %System Root%\48eec9e07b1b926a07\about_transactions.help.txt
  • %System Root%\48eec9e07b1b926a07\about_trap.help.txt
  • %System Root%\48eec9e07b1b926a07\about_try_catch_finally.help.txt
  • %System Root%\48eec9e07b1b926a07\about_type_operators.help.txt
  • %System Root%\48eec9e07b1b926a07\about_types.ps1xml.help.txt
  • %System Root%\48eec9e07b1b926a07\about_variables.help.txt
  • %System Root%\48eec9e07b1b926a07\about_while.help.txt
  • %System Root%\48eec9e07b1b926a07\about_wildcards.help.txt
  • %System Root%\48eec9e07b1b926a07\about_windows_powershell_2.0.help.txt
  • %System Root%\48eec9e07b1b926a07\about_windows_powershell_ise.help.txt
  • %System Root%\48eec9e07b1b926a07\about_wmi_cmdlets.help.txt
  • %System Root%\48eec9e07b1b926a07\about_ws-management_cmdlets.help.txt
  • %System Root%\48eec9e07b1b926a07\default.help.txt
  • %System Root%\48eec9e07b1b926a07\winrm.vbs
  • %System Root%\48eec9e07b1b926a07\microsoft.backgroundintelligenttransfer.management.dll-help.xml
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.commands.diagnostics.dll-help.xml
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.commands.management.dll-help.xml
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.commands.utility.dll-help.xml
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.consolehost.dll-help.xml
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.security.dll-help.xml
  • %System Root%\48eec9e07b1b926a07\microsoft.wsman.management.dll-help.xml
  • %System Root%\48eec9e07b1b926a07\system.management.automation.dll-help.xml
  • %System Root%\48eec9e07b1b926a07\wsmpty.xsl
  • %System Root%\48eec9e07b1b926a07\wsmtxt.xsl
  • %System Root%\48eec9e07b1b926a07\update\kb968930xp.cat
  • %System Root%\48eec9e07b1b926a07\update\spcustom.dll
  • %System Root%\48eec9e07b1b926a07\update\updspapi.dll
  • %System Root%\48eec9e07b1b926a07\update\update.exe
  • %System Root%\48eec9e07b1b926a07\update\update.inf
  • %System Root%\48eec9e07b1b926a07\update\eula.txt
  • %System Root%\48eec9e07b1b926a07\update\update.ver
  • %System Root%\48eec9e07b1b926a07\$shtdwn$.req

Otros detalles

Este malware se elimina tras la ejecución.

  Soluciones

Motor de exploración mínimo 9.8

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 esta clave 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_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
    • FeatureControl
  • In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main\FeatureControl
    • FEATURE_BROWSER_EMULATION
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl
    • FEATURE_BROWSER_EMULATION
  • In HKEY_CURRENT_USER\Software
    • qanz
  • In HKEY_LOCAL_MACHINE\SOFTWARE
    • qanz
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate
    • OSUpgrade
  • In HKEY_LOCAL_MACHINE\SOFTWARE
    • B66ED6776B48432BD21B
  • In HKEY_LOCAL_MACHINE\SOFTWARE
    • 17F97E52A6B500435197

Step 3

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_CURRENT_USER\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION
    • regsvr32.exe = "22b8"
  • In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION
    • iexplore.exe = "22b8"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION
    • regsvr32.exe = "22b8"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION
    • iexplore.exe = "22b8"
  • In HKEY_CURRENT_USER\Software\qanz
    • zojewbdazo = "{random characters}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate
    • DisableOSUpgrade = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\OSUpgrade
    • ReservationsAllowed = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\qanz
    • ltpxeirzlt = "JDES2Z5pBXuQbg=="
  • In HKEY_CURRENT_USER\Software\qanz
    • ltpxeirzlt = "c2sRi8I6V/7CqQ=="
  • In HKEY_LOCAL_MACHINE\SOFTWARE\qanz
    • bjtkim = "eDEQjcBqBFq8Acsksr38VeNY4ASuNHU="
  • In HKEY_CURRENT_USER\Software\qanz
    • bjtkim = "Ij4VjJNuUM82CJ/dJAX3SsMRukCcqDo="
  • In HKEY_LOCAL_MACHINE\SOFTWARE\qanz
    • eljz = "dT0W3sNtUgoB0TowR8qK1MI="
  • In HKEY_CURRENT_USER\Software\qanz
    • eljz = "JTlMgMM6VNtdQnE7ernpIsc="
  • In HKEY_LOCAL_MACHINE\SOFTWARE\qanz
    • zojewbdazo = "{random characters}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\qanz
    • kqdg = "{random characters}"
  • In HKEY_CURRENT_USER\Software\qanz
    • kqdg = "{random characters}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\B66ED6776B48432BD21B
    • B8F3C6116543699162 = "B8F3C6116543699162"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\17F97E52A6B500435197
    • F517BF1BC9B7D121DB = "F517BF1BC9B7D121DB"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Setup
    • LogLevel = "2"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Setup
    • LogLevel = "0"

Step 4

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\CurrentVersion\Internet Settings\Zones\3
    • From: 1206 = "0"
      To: 1206 = ""3""
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3
    • From: 2300 = "0"
      To: 2300 = ""1""
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3
    • 1809 = "3"
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1
    • 1206 = "0"
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1
    • From: 2300 = "0"
      To: 2300 = ""1""
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1
    • From: 1809 = "3"
      To: 1809 = ""3""

Step 5

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.
  • %Application Data%\ezavyx\ezavyx.exe
  • %User Temp%\WindowsXP-KB968930-x86-ENG.exe
  • %System Root%\48eec9e07b1b926a07\eventforwarding.adm
  • %System Root%\48eec9e07b1b926a07\windowsremotemanagement.adm
  • %System Root%\48eec9e07b1b926a07\windowsremoteshell.adm
  • %System Root%\48eec9e07b1b926a07\windowspowershellhelp.chm
  • %System Root%\48eec9e07b1b926a07\winrm.cmd
  • %System Root%\48eec9e07b1b926a07\compiledcomposition.microsoft.powershell.gpowershell.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.backgroundintelligenttransfer.management.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.backgroundintelligenttransfer.management.interop.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.backgroundintelligenttransfer.management.resources.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.commands.diagnostics.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.commands.diagnostics.resources.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.commands.management.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.commands.management.resources.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.commands.utility.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.commands.utility.resources.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.consolehost.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.consolehost.resources.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.editor.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.editor.resources.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.gpowershell.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.gpowershell.resources.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.graphicalhost.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.graphicalhost.resources.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.security.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.security.resources.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.wsman.management.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.wsman.management.resources.dll
  • %System Root%\48eec9e07b1b926a07\microsoft.wsman.runtime.dll
  • %System Root%\48eec9e07b1b926a07\powershell_ise.resources.dll
  • %System Root%\48eec9e07b1b926a07\pspluginwkr.dll
  • %System Root%\48eec9e07b1b926a07\pwrshmsg.dll
  • %System Root%\48eec9e07b1b926a07\pwrshplugin.dll
  • %System Root%\48eec9e07b1b926a07\pwrshsip.dll
  • %System Root%\48eec9e07b1b926a07\spmsg.dll
  • %System Root%\48eec9e07b1b926a07\system.management.automation.dll
  • %System Root%\48eec9e07b1b926a07\system.management.automation.resources.dll
  • %System Root%\48eec9e07b1b926a07\wevtfwd.dll
  • %System Root%\48eec9e07b1b926a07\winrmprov.dll
  • %System Root%\48eec9e07b1b926a07\winrscmd.dll
  • %System Root%\48eec9e07b1b926a07\winrsmgr.dll
  • %System Root%\48eec9e07b1b926a07\winrssrv.dll
  • %System Root%\48eec9e07b1b926a07\wsmauto.dll
  • %System Root%\48eec9e07b1b926a07\wsmplpxy.dll
  • %System Root%\48eec9e07b1b926a07\wsmres.dll
  • %System Root%\48eec9e07b1b926a07\wsmsvc.dll
  • %System Root%\48eec9e07b1b926a07\wsmwmipl.dll
  • %System Root%\48eec9e07b1b926a07\powershell.exe
  • %System Root%\48eec9e07b1b926a07\powershell_ise.exe
  • %System Root%\48eec9e07b1b926a07\pscustomsetuputil.exe
  • %System Root%\48eec9e07b1b926a07\pssetupnativeutils.exe
  • %System Root%\48eec9e07b1b926a07\spuninst.exe
  • %System Root%\48eec9e07b1b926a07\spupdsvc.exe
  • %System Root%\48eec9e07b1b926a07\winrs.exe
  • %System Root%\48eec9e07b1b926a07\winrshost.exe
  • %System Root%\48eec9e07b1b926a07\wsmanhttpconfig.exe
  • %System Root%\48eec9e07b1b926a07\wsmprovhost.exe
  • %System Root%\48eec9e07b1b926a07\wtrinstaller.ico
  • %System Root%\48eec9e07b1b926a07\winrm.ini
  • %System Root%\48eec9e07b1b926a07\winrmprov.mof
  • %System Root%\48eec9e07b1b926a07\wsmauto.mof
  • %System Root%\48eec9e07b1b926a07\powershell.exe.mui
  • %System Root%\48eec9e07b1b926a07\profile.ps1
  • %System Root%\48eec9e07b1b926a07\bitstransfer.format.ps1xml
  • %System Root%\48eec9e07b1b926a07\certificate.format.ps1xml
  • %System Root%\48eec9e07b1b926a07\diagnostics.format.ps1xml
  • %System Root%\48eec9e07b1b926a07\dotnettypes.format.ps1xml
  • %System Root%\48eec9e07b1b926a07\filesystem.format.ps1xml
  • %System Root%\48eec9e07b1b926a07\getevent.types.ps1xml
  • %System Root%\48eec9e07b1b926a07\help.format.ps1xml
  • %System Root%\48eec9e07b1b926a07\powershellcore.format.ps1xml
  • %System Root%\48eec9e07b1b926a07\powershelltrace.format.ps1xml
  • %System Root%\48eec9e07b1b926a07\registry.format.ps1xml
  • %System Root%\48eec9e07b1b926a07\types.ps1xml
  • %System Root%\48eec9e07b1b926a07\wsman.format.ps1xml
  • %System Root%\48eec9e07b1b926a07\bitstransfer.psd1
  • %System Root%\48eec9e07b1b926a07\importallmodules.psd1
  • %System Root%\48eec9e07b1b926a07\about_aliases.help.txt
  • %System Root%\48eec9e07b1b926a07\about_arithmetic_operators.help.txt
  • %System Root%\48eec9e07b1b926a07\about_arrays.help.txt
  • %System Root%\48eec9e07b1b926a07\about_assignment_operators.help.txt
  • %System Root%\48eec9e07b1b926a07\about_automatic_variables.help.txt
  • %System Root%\48eec9e07b1b926a07\about_bits_cmdlets.help.txt
  • %System Root%\48eec9e07b1b926a07\about_break.help.txt
  • %System Root%\48eec9e07b1b926a07\about_command_precedence.help.txt
  • %System Root%\48eec9e07b1b926a07\about_command_syntax.help.txt
  • %System Root%\48eec9e07b1b926a07\about_comment_based_help.help.txt
  • %System Root%\48eec9e07b1b926a07\about_commonparameters.help.txt
  • %System Root%\48eec9e07b1b926a07\about_comparison_operators.help.txt
  • %System Root%\48eec9e07b1b926a07\about_continue.help.txt
  • %System Root%\48eec9e07b1b926a07\about_core_commands.help.txt
  • %System Root%\48eec9e07b1b926a07\about_data_sections.help.txt
  • %System Root%\48eec9e07b1b926a07\about_debuggers.help.txt
  • %System Root%\48eec9e07b1b926a07\about_do.help.txt
  • %System Root%\48eec9e07b1b926a07\about_environment_variables.help.txt
  • %System Root%\48eec9e07b1b926a07\about_escape_characters.help.txt
  • %System Root%\48eec9e07b1b926a07\about_eventlogs.help.txt
  • %System Root%\48eec9e07b1b926a07\about_execution_policies.help.txt
  • %System Root%\48eec9e07b1b926a07\about_for.help.txt
  • %System Root%\48eec9e07b1b926a07\about_foreach.help.txt
  • %System Root%\48eec9e07b1b926a07\about_format.ps1xml.help.txt
  • %System Root%\48eec9e07b1b926a07\about_functions.help.txt
  • %System Root%\48eec9e07b1b926a07\about_functions_advanced.help.txt
  • %System Root%\48eec9e07b1b926a07\about_functions_advanced_methods.help.txt
  • %System Root%\48eec9e07b1b926a07\about_functions_advanced_parameters.help.txt
  • %System Root%\48eec9e07b1b926a07\about_functions_cmdletbindingattribute.help.txt
  • %System Root%\48eec9e07b1b926a07\about_hash_tables.help.txt
  • %System Root%\48eec9e07b1b926a07\about_history.help.txt
  • %System Root%\48eec9e07b1b926a07\about_if.help.txt
  • %System Root%\48eec9e07b1b926a07\about_job_details.help.txt
  • %System Root%\48eec9e07b1b926a07\about_jobs.help.txt
  • %System Root%\48eec9e07b1b926a07\about_join.help.txt
  • %System Root%\48eec9e07b1b926a07\about_language_keywords.help.txt
  • %System Root%\48eec9e07b1b926a07\about_line_editing.help.txt
  • %System Root%\48eec9e07b1b926a07\about_locations.help.txt
  • %System Root%\48eec9e07b1b926a07\about_logical_operators.help.txt
  • %System Root%\48eec9e07b1b926a07\about_methods.help.txt
  • %System Root%\48eec9e07b1b926a07\about_modules.help.txt
  • %System Root%\48eec9e07b1b926a07\about_objects.help.txt
  • %System Root%\48eec9e07b1b926a07\about_operators.help.txt
  • %System Root%\48eec9e07b1b926a07\about_parameters.help.txt
  • %System Root%\48eec9e07b1b926a07\about_parsing.help.txt
  • %System Root%\48eec9e07b1b926a07\about_path_syntax.help.txt
  • %System Root%\48eec9e07b1b926a07\about_pipelines.help.txt
  • %System Root%\48eec9e07b1b926a07\about_preference_variables.help.txt
  • %System Root%\48eec9e07b1b926a07\about_profiles.help.txt
  • %System Root%\48eec9e07b1b926a07\about_prompts.help.txt
  • %System Root%\48eec9e07b1b926a07\about_properties.help.txt
  • %System Root%\48eec9e07b1b926a07\about_providers.help.txt
  • %System Root%\48eec9e07b1b926a07\about_pssession_details.help.txt
  • %System Root%\48eec9e07b1b926a07\about_pssessions.help.txt
  • %System Root%\48eec9e07b1b926a07\about_pssnapins.help.txt
  • %System Root%\48eec9e07b1b926a07\about_quoting_rules.help.txt
  • %System Root%\48eec9e07b1b926a07\about_redirection.help.txt
  • %System Root%\48eec9e07b1b926a07\about_ref.help.txt
  • %System Root%\48eec9e07b1b926a07\about_regular_expressions.help.txt
  • %System Root%\48eec9e07b1b926a07\about_remote.help.txt
  • %System Root%\48eec9e07b1b926a07\about_remote_faq.help.txt
  • %System Root%\48eec9e07b1b926a07\about_remote_jobs.help.txt
  • %System Root%\48eec9e07b1b926a07\about_remote_output.help.txt
  • %System Root%\48eec9e07b1b926a07\about_remote_requirements.help.txt
  • %System Root%\48eec9e07b1b926a07\about_remote_troubleshooting.help.txt
  • %System Root%\48eec9e07b1b926a07\about_requires.help.txt
  • %System Root%\48eec9e07b1b926a07\about_reserved_words.help.txt
  • %System Root%\48eec9e07b1b926a07\about_return.help.txt
  • %System Root%\48eec9e07b1b926a07\about_scopes.help.txt
  • %System Root%\48eec9e07b1b926a07\about_script_blocks.help.txt
  • %System Root%\48eec9e07b1b926a07\about_script_internationalization.help.txt
  • %System Root%\48eec9e07b1b926a07\about_scripts.help.txt
  • %System Root%\48eec9e07b1b926a07\about_session_configurations.help.txt
  • %System Root%\48eec9e07b1b926a07\about_signing.help.txt
  • %System Root%\48eec9e07b1b926a07\about_special_characters.help.txt
  • %System Root%\48eec9e07b1b926a07\about_split.help.txt
  • %System Root%\48eec9e07b1b926a07\about_switch.help.txt
  • %System Root%\48eec9e07b1b926a07\about_throw.help.txt
  • %System Root%\48eec9e07b1b926a07\about_transactions.help.txt
  • %System Root%\48eec9e07b1b926a07\about_trap.help.txt
  • %System Root%\48eec9e07b1b926a07\about_try_catch_finally.help.txt
  • %System Root%\48eec9e07b1b926a07\about_type_operators.help.txt
  • %System Root%\48eec9e07b1b926a07\about_types.ps1xml.help.txt
  • %System Root%\48eec9e07b1b926a07\about_variables.help.txt
  • %System Root%\48eec9e07b1b926a07\about_while.help.txt
  • %System Root%\48eec9e07b1b926a07\about_wildcards.help.txt
  • %System Root%\48eec9e07b1b926a07\about_windows_powershell_2.0.help.txt
  • %System Root%\48eec9e07b1b926a07\about_windows_powershell_ise.help.txt
  • %System Root%\48eec9e07b1b926a07\about_wmi_cmdlets.help.txt
  • %System Root%\48eec9e07b1b926a07\about_ws-management_cmdlets.help.txt
  • %System Root%\48eec9e07b1b926a07\default.help.txt
  • %System Root%\48eec9e07b1b926a07\winrm.vbs
  • %System Root%\48eec9e07b1b926a07\microsoft.backgroundintelligenttransfer.management.dll-help.xml
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.commands.diagnostics.dll-help.xml
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.commands.management.dll-help.xml
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.commands.utility.dll-help.xml
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.consolehost.dll-help.xml
  • %System Root%\48eec9e07b1b926a07\microsoft.powershell.security.dll-help.xml
  • %System Root%\48eec9e07b1b926a07\microsoft.wsman.management.dll-help.xml
  • %System Root%\48eec9e07b1b926a07\system.management.automation.dll-help.xml
  • %System Root%\48eec9e07b1b926a07\wsmpty.xsl
  • %System Root%\48eec9e07b1b926a07\wsmtxt.xsl
  • %System Root%\48eec9e07b1b926a07\update\kb968930xp.cat
  • %System Root%\48eec9e07b1b926a07\update\spcustom.dll
  • %System Root%\48eec9e07b1b926a07\update\updspapi.dll
  • %System Root%\48eec9e07b1b926a07\update\update.exe
  • %System Root%\48eec9e07b1b926a07\update\update.inf
  • %System Root%\48eec9e07b1b926a07\update\eula.txt
  • %System Root%\48eec9e07b1b926a07\update\update.ver
  • %System Root%\48eec9e07b1b926a07\$shtdwn$.req

Step 6

Buscar y eliminar estas carpetas

[ aprenda más ]
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 todas las carpetas ocultas.
  • %Application Data%\ezavyx
  • %System Root%\_113046_
  • %System Root%\48eec9e07b1b926a07
  • %System Root%\48eec9e07b1b926a07\update

Step 7

Explorar el equipo con su producto de Trend Micro para eliminar los archivos detectados como TROJ_KOVTER.AUSIN 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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