IK10 Software simulation

I have a plastic product in ABS and i want to do a IK10 certification. Before doing the real test on the laboratory; i want do a software simulation with a perfromance report to be sure that my product will pass the test. I ve got an stl file.
IK10 - Protected against 20 joules of impact (the equivalent to the impact of a 5kg mass dropped from 400mm above the impacted surface)