Reverse everything in python with this script:
```# 1.pyf = open("e", "r")buf = f.read()f.close()buf = buf.encode("hex")buf = buf[::-1]f = open("sol", "w")f.write(buf.decode("hex"))f.close()```[https://nitesculucian.github.io/2018/07/15/dctf-2017-working-junks-writeup/](https://nitesculucian.github.io/2018/07/15/dctf-2017-working-junks-writeup/)