Troj/Banloa-BFH is a downloader Trojan for the Windows platform.
When run Troj/Banloa-BFH attempts to download and file from a remote website.
If successful Troj/Banloa-BFH will save the downloaded file to C:\fastdns.exe and execute it.
At the time of writing the file at the remote website is detected as Troj/Banker-BLN