Win32.HLLW.Autoruner.51911

Added to the Dr.Web virus database: 2011-06-16

Virus description added: 2011-06-16

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Taskman' = 'c:\RECYCLER\R-1-5-21-1482476501-1644491937-682003330-1013\acleaner.exe'

Creates the following files on removable media:

<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\RECYCLER\R-1-5-21-1482476501-1644491937-682003330-1013\acleaner.exe
<Drive name for removable media>:\RECYCLER\R-1-5-21-1482476501-1644491937-682003330-1013\Desktop.ini

Malicious functions:

Injects code into

the following system processes:

Modifies file system :

Creates the following files:

Sets the 'hidden' attribute to the following files:

<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\RECYCLER\R-1-5-21-1482476501-1644491937-682003330-1013\acleaner.exe

Network activity:

UDP: