2020XCTF高校战“疫”网络安全分享赛 Surager

MISC

简单MISC

解压,binwalk分离photo.jpg,解压,文本是摩尔斯电码,解码,是压缩包密码,解压,文本是base64加密,解码,得到flag。

XCTF.py

'''
XCTF.py
This is a record of my journey.
'''
from XCTF import challenges
surager = Pwner()
(challenges.checkin.level < surager.level) == True
surager.checkin()
(challenges.pwn.min_level < surager.level) == False
surager.give_up()