BUUCTF：[INSHack2017]remote-multimedia-controller

https://buuoj.cn/challenges#[INSHack2017]remote-multimedia-controller

remote-media-controler.pcap

流量包中发现一个长度很大的包，里面有一串base64，解了一下发现是套娃，直接用脚本

import base64

with open('base64.txt','r') as file:
    codestr = file.read()
    try:
        while True:
            codestr = base64.b64decode(codestr)
    except:
        print(codestr)

flag{TCP_s0ck3t_4n4lys1s_c4n_b3_fun!}