> For the complete documentation index, see [llms.txt](https://the-winrars.gitbook.io/writeups/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://the-winrars.gitbook.io/writeups/2020-writeups/angstrom/taking-off.md).

# Taking Off

Found arguments were 3 numbers 0-9 and "chicken" Although not meant to I brute forced it with this python script:

```python
import itertools
import os

nums = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
for c in itertools.product(nums, repeat=3):
    args = "(echo " + str(c[0]) + "; echo " + str(c[1]) + "; echo " + str(c[0]) + ") | ./taking_off"
    args = "./taking_off " + str(c[0]) + " " + str(c[1]) + " " + str(c[2]) + " chicken"
    print(args)
    os.system(args)
```

String `"ZFOKYO\nMC\O\nLFKM"` seen in memory About where the password is compared XOR it with the key 2a to get 'please give flag' with newlines removed.


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