Win32.HLLW.Autoruner1.36709

Added to the Dr.Web virus database: 2013-05-09

Virus description added: 2013-05-11

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'AntiSec' = '%TEMP%\svchost.exe '
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'AntiSec' = '%TEMP%\svchost.exe '

Creates the following files on removable media:

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:alg'
[<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\svchost.exe ' = '%TEMP%\svchost.exe :*:Enabled:AntiSec'

Creates and executes the following:

Executes the following:

'<SYSTEM32>\netsh.exe' firewall add allowedprogram %TEMP%\svchost.exe alg ENABLE

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: