攻防世界MISC_stage1

环境

题目下载，图片隐写二维码，pyc反编译

03F30D0AB6266A576300000000000000000100000040000000730D0000006400008400005A00006401005328020000006300000000030000000800000043000000734E0000006401006402006403006404006405006406006405006407006708007D00006408007D0100781E007C0000445D16007D02007C01007400007C0200830100377D0100712B00577C010047486400005328090000004E6941000000696C000000697000000069680000006961000000694C0000006962000000740000000028010000007403000000636872280300000074030000007374727404000000666C6167740100000069280000000028000000007307000000746573742E7079520300000001000000730A00000000011E0106010D0114014E280100000052030000002800000000280000000028000000007307000000746573742E707974080000003C6D6F64756C653E010000007300000000

AlphaLab

wp

得到一张图片，StegSolve发现存在二维码，扫描得到一串二进制文件，转文件是pyc，反编译进行完善代码得到

def flag():
    str = [65,108,112,104, 97,76,97,98]
    flag = ''
    for i in str:
        flag += chr(i)
    print(flag)
flag() #AlphaLab