Troj/Bdoor-BDL is a Trojan for the Windows platform.
In order to run automatically when Windows starts up Troj/Bdoor-BDL creates the following registry entry:
HKLM\Software\Microsoft\Windows\CurrentVersion\Run
Microsoft LV
<path to Trojan>
The Trojan connects to the IRC network and joins a private channel.
Troj/Bdoor-BDL allows a malicious user remote access to an infected computer.