add bizarro

This commit is contained in:
Jacob Magnuson 2017-02-28 03:52:03 +00:00
parent 953d9889a1
commit 6b18178c41
6 changed files with 14 additions and 7 deletions

BIN
bizarro/crpt.png Normal file

Binary file not shown.

After

Width:  |  Height:  |  Size: 336 KiB

1
bizarro/description.md Normal file
View file

@ -0,0 +1 @@
Something seems very strange about [this](crpt_png) strange looking image. Check it out?

4
bizarro/grader.py Normal file
View file

@ -0,0 +1,4 @@
def grade(autogen, key):
if key.find("t0uchybraill3fakeq4c0d3iss00faaaake_efceeaca") != -1:
return True, "Nice!"
return False, "Nope."

8
bizarro/problem.yml Normal file
View file

@ -0,0 +1,8 @@
author: blockingthesky
title: Bizarro
category: Steganography
autogen: false
programming: false
value: 400
files:
- crpt.png

View file

@ -1 +1 @@
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](${encrypted_flag.txt}) he gave me.
Someone I met today told me that they had a perfect encryption method. To prove that there is no such thing, I want you to decrypt this [encrypted flag](${encrypted_flag_txt}) he gave me.

View file

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