buu-[GWCTF 2019]pyre
pyre,python文件的逆向 载下来果不其然是pyc文件 在线解密pyc网站解密
print 'Welcome to Re World!'
print 'Your input1 is your flag~'
l = len(input1)
for i in range(l):
num = ((input1[i] + i) % 128 + 128) % 128
#每一位加上下标对128取模
code += num
for i in range(l - 1):
code[i] = code[i] ^ code[i + 1]
#从0异或到21位,第22位不变
print code
code = [
'/x1f',
'/x12',
'/x1d',
'(',
'0',
'4',
'/x01',
'/x06',
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