Win32.HLLW.Autoruner.47557

Added to the Dr.Web virus database: 2011-04-13

Virus description added: 2011-08-24

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Terminal Server\Install\Software\Microsoft\Windows\CurrentVersion\Run] 'Audio Control' = 'PMgrsecapp.exe'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Audio Control' = '%APPDATA%\PMgrsecapp.exe'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Audio Control' = '%APPDATA%\PMgrsecapp.exe'

Malicious functions:

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

[<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '<Full path to virus>' = '<Full path to virus>:*:Enabled:Audio Control'

Creates and executes the following:

Executes the following:

Searches for windows to

detect programs and games:

Modifies file system :

Creates the following files:

Sets the 'hidden' attribute to the following files:

Network activity:

Connects to:

UDP:

Miscellaneous:

Searches for the following windows: