I am looking for free malware development course, anyone have ??

I am not aware of any free malware development courses. However, if you are interested in learning more about malware development, I would recommend checking out some of the following resources:

-The Malware Development Lifecycle by Lance James
-The Art of Malware Analysis by Michael Sikorski and Andrew Honig
-Practical Malware Analysis by Michael Sikorski and Andrew Honig
-The Malware Analyst’s Cookbook and DVD by Michael Ligh, Steven Adair, Blake Hartstein, and Matthew Richard