Win32.HLLW.Autoruner1.10662

Added to the Dr.Web virus database: 2012-01-06

Virus description added: 2012-01-06

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'MSN' = '%WINDIR%\dllhost.exe'

Creates the following files on removable media:

<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\RECYCLER\S-1-6-21-2434476501-1644491937-600003330-1213\autorunme.exe
<Drive name for removable media>:\RECYCLER\S-1-6-21-2434476501-1644491937-600003330-1213\Desktop.ini

Malicious functions:

Creates and executes the following:

Searches for windows to

detect analytical utilities:

Modifies file system :

Creates the following files:

Sets the 'hidden' attribute to the following files:

<Drive name for removable media>:\RECYCLER\S-1-6-21-2434476501-1644491937-600003330-1213\autorunme.exe
%WINDIR%\dllhost.exe

Network activity:

Connects to:

UDP:

Miscellaneous:

Searches for the following windows: