The force is with those who read the source.
2017-04-28
PlaidCTF 2017: bigpicture (pwn 200)

Description

Size matters!
Running at bigpicture.chal.pwning.xxx:420
Download

ASLR/libc hook/pwn
writeup
2017-03-24
0CTF 2017 Quals: Baby Heap 2017 (pwn 255)

Description

Let’s practice some basic heap techniques in 2017 together!
202.120.7.218:2017
libc.so.6

fastbin corruption/heap/overlapping chunks/pwn
writeup
2017-03-23
0CTF 2017 Quals: EasiestPrintf (pwn 150)

Description

Warm UP! A traditional Format String Attack.
It’s running on Debian 8.
nc 202.120.7.210 12321
EasiestPrintf
libc.so.6

format string/libc hook/printf/pwn
writeup
2017-02-20
Codegate prequals 2017: meow (pwn 365)

Description

Meow~Meow~
http://ctf.codegate.org/z/meow
nc 110.10.212.139 50410

Codegate prequals/pwn/reverse
writeup
2017-02-14
Codegate prequals 2017: babypwn (pwn 50)

Description

BabyPwn~~~
http://ctf.codegate.org/z/babypwn
nc 110.10.212.130 8888
nc 110.10.212.130 8889

Codegate prequals/pwn
writeup
2016-12-05
DefCamp CTF Finals 2016: SMS (pwn 200)

Description

nc 45.32.157.65 65022
200.bin

DefCamp CTF/pwn
writeup
2016-10-29
HITCON CTF 2016: Secret Holder (pwn 100)

Description

Break the Secret Holder and find the secret.
nc 52.68.31.117 5566
SecretHolder

GOT/HITCON CTF/heap/pwn/unsafe unlink/use after free
writeup
2016-10-04
D-CTF Quals 2016: My gift (Exploit 200)

Description

10.13.37.22:1337
https://dctf.def.camp/quals-2016/exp200.bin

D-CTF Quals/pwn/stack overflow/x86-64
writeup
2016-10-04
D-CTF Quals 2016: Warm heap (Exploit 100)

Description

10.13.37.21:1337
https://dctf.def.camp/quals-2016/exp100.bin

D-CTF Quals/GOT/heap overflow/pwn/x86-64
writeup
2016-09-29
CSAW CTF 2016: Tutorial (pwn 200)

Description

Ok sport, now that you have had your Warmup, maybe you want to checkout the Tutorial.
nc pwn.chal.csaw.io 8002
tutorial libc-2.19.so

CSAW CTF/ROP/pwn/x86-64
writeup
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