Gradient sky

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WriteUp来源

by INXS_JOY

题目描述

题目考点

Gradient sky is a begginer level ctf challenge which is aimed towards rookies.

解题思路

The strings command in linux returns each string of printable characters in a file.

So we use the strings command on the jpg file,

strings sky.jpg

It produces a bunch of strings, in the bottom of the list we find the flag.

Flag

csictf{j0ker_w4snt_happy}