攻防世界RE-happyctf
逆向后的mian函数:
可以看到,就是将每个字符异或一下,编写脚本:
def main():# 定义密钥key = b'rxusoCqxw{yqK`{KZqag{r`i'flag=''for i in range(len(key)):flag=flag+(chr(key[i]^0x14))print(flag)if __name__ == "__main__":main()
flag:
flag{Welcome_to_Neusoft}
逆向后的mian函数:
可以看到,就是将每个字符异或一下,编写脚本:
def main():# 定义密钥key = b'rxusoCqxw{yqK`{KZqag{r`i'flag=''for i in range(len(key)):flag=flag+(chr(key[i]^0x14))print(flag)if __name__ == "__main__":main()
flag:
flag{Welcome_to_Neusoft}