OK so you downloaded a file with a Trojan in it. And you Think that this can somehow do something with Falun Gong, whose guiding principle are Truthfulness - Compassion - Forbearance. Do you have any evidence for the connection, or you have only a few things that heard? If you have only things that you heard you should consider that these things can be influenced by the biggest propaganda machine of the planet, called Xinhua news agency, which is ran by the Communist Party of China. Also to understand better what I mean you can read this  Story from Ancient China: The Dangers of Believing Without Rationalisation ) Best Regards,