This Metasploit module exploits an integer overflow in Adobe Flash Player. The vulnerability occurs in the casi32 method, where an integer overflow occurs if a ByteArray of length 0 is setup as domainMemory for the current application domain. This Metasploit module has been tested successfully on Windows 7 SP1 (32-bit), IE 8 to IE 11 and Flash 15.0.0.167.