Version
By |
Version |
Comment |
noraj |
1.0 |
Creation |
CTF
Description
We shot a flag into [this][this] file but some things got messed up on the way...
[this]:https://mega.nz/#!z4dlBSTb!5A2R5e6O9xYFYLhAcYUL8vRio4MW6dSfOWdEMaYuE80 "Mega"
Solution
- Not so much interesting in raw:
1 2
| cat flag �^pW flag strq�N*��N͋��,(H-�� ��%�
|
- Let's check what is that:
1 2
| file flag flag: gzip compressed data, was "flag", last modified: Sun Jun 26 17:22:38 2016, from Unix
|
- Ok fine, if it's a gzip archive let's extract it
1 2
| gzip -dc flag > test && cat test ABCTF{broken_zipper}
|
- I don't care that is a broken archive! I got my flag:
ABCTF{broken_zipper}