848_202. [历年真题] unprintable
出处: XCTF-De1CTF-2019-Pwn-unprintable
845_205. [历年真题] babyrust
出处: XCTF-De1CTF-2019-Pwn-babyrust
题目描述: Safe Rust not Safe sometimes
844_206. [历年真题] weapon
出处: XCTF-De1CTF-2019-Pwn-weapon
题目描述: Do it !
152_473. [历年真题] Upgrade
出处: XCTF-De1CTF-2019-Misc-Upgrade
题目描述: 在挖掘小型设备的漏洞时,通过刷固件getshell是一个很方便的途径,但首先得提取出文件系统。 It's a good way to getshell IOT by repackage firmware, but you need to extract its file system first. hint for [Upgrade]: DIR-850L flag格式de1ctf{.+}
147_474. [历年真题] Babylfsr
出处: XCTF-De1CTF-2019-Crypto-Babylfsr
题目描述: Do some math
42_523. [历年真题] xorz
出处: XCTF-De1CTF-2019-Crypto-xorz
题目描述: xorzzz...
41_524. [历年真题] Signal vm Delta
出处: XCTF-De1CTF-2019-Reverse-Signal vm Delta
题目描述: Another signal vm challenge. You can get the flag automatically, but it may take a LITTLE time.
40_525. [历年真题] Signal VM
出处: XCTF-De1CTF-2019-Reverse-Signal VM
题目描述: Crack Me
39_526. [历年真题] Re_Sign
出处: XCTF-De1CTF-2019-Reverse-Re_Sign
题目描述: UPX
38_527. [历年真题] Evil_boost
出处: XCTF-De1CTF-2019-Reverse-Evil_boost
题目描述: 刚刚的Cplusplus太简单,这次试试Evil_boost,flag格式为d1ectf{}
37_528. [历年真题] Cplusplus
出处: XCTF-De1CTF-2019-Reverse-Cplusplus
题目描述: 正如它的名字所言,这是一个C++逆向题 hint for [Cplusplus]: hashlib.md5('de1ctf{***}').hexdigest() == '0e3c375c8112a7c7c00547e54895fdcc'
36_529. [历年真题] Mine Sweeping
出处: XCTF-De1CTF-2019-Misc-Mine Sweeping
题目描述: enjoy the game :)