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IceCTF - Pretty Pixels

热度:14   发布时间:2023-09-21 23:17:08.0

题目内容:
Don’t get me wrong, I love pretty colors as much as the next guy…
but what does it mean? pretty_pixels.png

解题思路

常规套路先用上,没用
IceCTF - Pretty Pixels
stegsolve 嫖一手,没用+1

想到是 PNG 格式文件,试试 zsteg
IceCTF - Pretty Pixels
依旧无果,遂是我不曾知道的隐藏方式,查 writeup 才知道原来不是 LSB 而是 MSB
stegsolve 抽取比特位,预览得知是 PNG 文件,Save Bin 保存打开
IceCTF - Pretty Pixels
IceCTF - Pretty Pixels


参考资料:
IceCTFPretty Pixels