Fri, 24 Sept. 2021, 20:00 UTC — Sun, 26 Sept. 2021, 20:00 UTC 

On-line

ChaffCTF event.

Format: Jeopardy Jeopardy

Official URL: https://chaffctf.com/

Future weight: 0.00 

Rating weight: 0.00 

Event organizers 

ChaffCTF is a small, Jeopardy-style CTF intended to test how effective chaff bugs are at making binary exploitation more difficult. There will be six challenges of roughly equal difficulty, and each team will get three chaffed and three unchaffed challenges, chosen at random.

Chaff bugs are non-exploitable bugs added to a program to increase the difficulty of finding exploitable vulnerabilities. You can find out more about them by reading our paper (https://arxiv.org/abs/1808.00659) or checking out some of the news coverage (https://www.vice.com/en/article/43p7dm/software-chaff-bugs-could-make-it-more-secure).

Prizes

1st Place - Amazon Gift Card worth $250 + ChaffCTF T-shirts
2nd Place - Amazon Gift Card worth $100 + ChaffCTF T-shirts
3rd Place - ChaffCTF T-shirts

We will provide up to 5 T-shirts to each winning team, depending on the size of the team.

Sign in to mark participation.

Interested teams

31 teams total

Team
0x325
0xdec0ded
54010N
Ainge CTF
Alcoh0L Forc3
anakta
Annihilators – Don't just dominate – annihilate!
AUWO
base64
bukan bandar
BX1
Corvids
Cyb0ts
CyberSpace
CybSec
dead unsigned
DuangDuang
g4f
Hamba Sahaya
Knight Squad
Kronos.so
m1z0r3
MaskedMagicians
N0Named
Optimvs
PersianCats
PlagueSec
pureSec
sbstm
trojonHex
锟斤拷烫烫烫