1. A system comprising: a device that includes at least one processor, the device including a dynamic program validation engine comprising instructions tangibly embodied on a computer readable storage medium for execution by the at least one processor, the dynamic program validation engine including: an object acquisition component configured to obtain a test object that includes dynamic executable code; an object transformation component configured to transform at least a portion of the test object into a transformed format test object that is configured to execute in a hosted isolated computing environment; a directed execution component configured to initiate directed execution of the transformed format test object, in the hosted isolated computing environment; and a vulnerability detection component configured to detect dynamic code vulnerabilities of the test object, based on the directed execution.