攻防世界 Guess-the-Number

writeup

字数统计: 52 | 阅读时长≈ 1 分钟

jar包丢进java反汇编软件jd-gui

直接num1，num2异或得到answer

python脚本

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num1 = int("4b64ca12ace755516c178f72d05d7061", 16)
num2 = int("ecd44646cfe5994ebeb35bf922e25dba", 16)
print(hex(num1 ^ num2))

flag：a7b08c546302cc1fd2a4d48bf2bf2ddb