Rating: 5.0

In this challenge you get a shell and simply need to output the flag, however when trying you get something like this:

$ cat flag
cat: flag: Permission denied
$ ls -l
total 4
-r--r--r-- 1 root root 60 Nov 12 23:23 flag

The flag file contains ANSI escape characters to hide the flag, use -v to display the file:

$ cat -v flag
hxp{You_escaped_from_ANSI}^[[32Dcat: flag: Permission denied