Mi biblioteca
Mi biblioteca

+ Añadir a la biblioteca

Soporte
Soporte 24 horas | Normas de contactar

Sus solicitudes

Perfil

Win32.HLLW.Autoruner1.63943

Added to the Dr.Web virus database: 2013-12-22

Virus description added:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'dae31c02cb06222e776b9ccb9207edb1' = '"%APPDATA%\system.exe" ..'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'dae31c02cb06222e776b9ccb9207edb1' = '"%APPDATA%\system.exe" ..'
Creates or modifies the following files:
  • %HOMEPATH%\Start Menu\Programs\Startup\dae31c02cb06222e776b9ccb9207edb1.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
  • [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%APPDATA%\system.exe' = '%APPDATA%\system.exe:*:Enabled:system.exe'
Creates and executes the following:
  • '%APPDATA%\system.exe'
Executes the following:
  • '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%APPDATA%\system.exe" "system.exe" ENABLE
Modifies file system :
Creates the following files:
  • %APPDATA%\system.exe
Network activity:
Connects to:
  • 'xh####x.no-ip.info':1177
UDP:
  • DNS ASK xh####x.no-ip.info
Miscellaneous:
Searches for the following windows:
  • ClassName: 'Indicator' WindowName: '(null)'