Mi biblioteca
Mi biblioteca

+ Añadir a la biblioteca

Soporte
Soporte 24 horas | Normas de contactar

Sus solicitudes

Perfil

Win32.HLLW.Autoruner2.14229

Added to the Dr.Web virus database: 2014-04-25

Virus description added:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '20518ba4b5d4b3b8f333639dc14802f4' = '"%TEMP%\svchost.exe" ..'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '20518ba4b5d4b3b8f333639dc14802f4' = '"%TEMP%\svchost.exe" ..'
Creates or modifies the following files:
  • %HOMEPATH%\Start Menu\Programs\Startup\20518ba4b5d4b3b8f333639dc14802f4.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
  • [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\svchost.exe' = '%TEMP%\svchost.exe:*:Enabled:svchost.exe'
Creates and executes the following:
  • '%TEMP%\svchost.exe'
Executes the following:
  • '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\svchost.exe" "svchost.exe" ENABLE
Modifies file system :
Creates the following files:
  • %TEMP%\svchost.exe
Network activity:
Connects to:
  • 'na##.codns.com':2014
UDP:
  • DNS ASK na##.codns.com
Miscellaneous:
Searches for the following windows:
  • ClassName: 'Indicator' WindowName: '(null)'