Having fun with ANSI codes and x64 Linux Assembly

9 minute read Published:

Using ANSI escape codes with x64 Linux Assembly for command line fun
Overview How can one not find command line art amusing? Specially when we are talking about computer viruses and even more so when referencing MS-DOS ones. The 16 bit era gave us some of the most interesting computer virus payloads of all time, but achieving something like this today is not as “trivial” anymore. As Linux is my OS of choice, I wanted to find something that could get close to these MS-DOS fun payloads for my own modern viruses, and, while it’s possible to write directly to the framebuffer, I wanted to try something related to terminal emulators instead.