Win32.HLLW.Autoruner.63769

Added to the Dr.Web virus database: 2011-10-15

Virus description added: 2011-10-15

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'systemntfy' = '<SYSTEM32>\systemntfy.exe'

Malicious functions:

To bypass firewall, removes or modifies the following registry keys:

[<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '<SYSTEM32>\systemntfy.exe' = '<SYSTEM32>\systemntfy.exe:*:Enabled:System'

To complicate detection of its presence in the operating system,

forces the system hide from view:

Creates and executes the following:

Modifies file system :

Creates the following files:

Sets the 'hidden' attribute to the following files:

Miscellaneous:

Searches for the following windows: