Troj/Cosiam-K includes functionality to access the internet and communicate
with a remote server via HTTP.

When first run Troj/Cosiam-K copies itself to <System>\stonedrv.exe and creates
the following files:

<System>\TheMatrixHasYou.exe
<System>\inistone.ini

The file TheMatrixHasYou.exe is detected as Troj/Daemoni-AK.

The following registry entries are created to run stonedrv.exe on startup:

HKCU\Software\Microsoft\Windows\CurrentVersion\Run
stonedrv
<System>\stonedrv.exe

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
stonedrv
<System>\stonedrv.exe

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
stonedrv
<System>\stonedrv.exe

Registry entries are created under:

HKLM\SOFTWARE\Microsoft\

Sophos Security (http://www.sophos.com/security/analyses/trojcosiamk.html)