New GPU-based Linux Rootkit and Keylogger with Excellent Stealth and Computing Power
May 09, 2015
The world of hacking has become more organized and reliable over recent years and so the techniques of hackers. Nowadays, attackers use highly sophisticated tactics and often go to extraordinary lengths in order to mount an attack. And there is something new to the list: A team of developers has created not one, but two pieces of malware that run on an infected computer's graphics processor unit (GPU) instead of its central processor unit (CPU), in order to enhance their stealthiness and computational efficiency. The two pieces of malware: Jellyfish Rootkit for Linux operating system Demon Keylogger The source code of both the Jellyfish Rootkit and the Demon keylogger, which are described as proof-of-concepts malware, have been published on Github. Until now, security researchers have discovered nasty malware running on the CPU and exploiting the GPU capabilities in an attempt to mine cryptocurrencies such as Bitcoins. However, these two malware co...
