Troj/Agent-BA is a backdoor Trojan for the Windows platform.
Troj/Agent-BA functions as a proxy server, allowing a malicious user to redirect internet traffic through the computer's connection.
In order to run automatically when Windows starts up Troj/Agent-BA creates the following registry entries:
HKLM\Software\Microsoft\Windows\CurrentVersion\Run\
Media Services
Agent-BA duplicates itself in the folder from which it was executed, appending '.exe' to the original filename.