Problem: Decode Me

This commit is contained in:
Atharva Nagarkar 2017-02-26 12:43:50 -05:00
parent b6c88540c6
commit 953d9889a1
5 changed files with 251 additions and 0 deletions

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decode-me/description.md Normal file
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Someone I met today told me that they had a perfect encryption method. To prove that there is no such thing, I want you to decrypt this [encrypted flag](${encrypted_flag.txt}) he gave me.

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4
decode-me/grader.py Normal file
View file

@ -0,0 +1,4 @@
def grade(random, key):
if key.find("what_1s_l0v3_bby_don7_hurt_m3") != -1:
return True, "You got it! Great Job!"
return False, "No."

9
decode-me/problem.yml Normal file
View file

@ -0,0 +1,9 @@
title: Decode Me
author: dududum561
hint: Simple decoding :)
category: Forensics
autogen: false
programming: false
value: 100
files:
- encrypted_flag.txt

6
decode-me/sol.py Normal file
View file

@ -0,0 +1,6 @@
flag = open('encrypted_flag.txt', 'r').read()
while "easyctf" not in flag:
flag = flag.decode('base64')
print flag