BMZCTF：网鼎杯 2018 minified

http://bmzclub.cn/challenges#%E7%BD%91%E9%BC%8E%E6%9D%AF%202018%20minified

flag_enc.png

使用stegsolve打开，将每个色道的零通道取出来

Alpha0

Red0

Green0

Blue0

将Alpha0和Green0进行Image Combiner，当XOR时出现flag

flag{7bb6db9f-d2eb-4e69-8dee-0002ce1e07f9}