I am testing a lot of Flash exploits for variouse versions of Flash on Virtual Machines with Windows 7. Id say that 90% of the exploits I tested (on the correct version and correct browser) made the browser crash before the payload could be triggered.
I mainly used IE with versions 8 and 11 and Windows 7 (64bit).
Anyone having an idea or comment about this? Like... settings... or... I dont know :/