Originally Posted by Levi7319
the injection process seems to crash with any application I'm trying to examine.
It is not uncommon for people to ditch software the minute they encounter a problem and choose to use something else, however you'll learn nothing from it and the community doesn't benefit from your use (as you should at least make a minimal effort to reciprocate when using Open Source Software). So instead I suggest you start by reading Cuckoo documentation here
as they've not only outlined what you should do but also how to do it and where to check. If you'll be posting here then you should at least tell us the OS and release you're using, the installed software versions that make up Cuckoo, the guest OS you're using and output from running Cuckoo in debug mode (as in 'cuckoo.py -d;').