Meterpreter malware, used by cybercrime and state-sponsored hackers, unveiled Cyber security researcher nicknamed The Sphinx programmed is own version, to understand how it works.… Meterpreter malware, used by cybercrime and state-sponsored hackers, unveiled 4 March 2019 Francesco Bussoletti Cyber, Defence and Security Cyber security researcher nicknamed The Sphinx programmed is own version, to understand how it works. Its main elements are: Stealthy, Powerful and Extensible.