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SECCON Beginners CTF 2024

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TopChallengesWriteups
Pwn

simpleoverflow
683 solves

Author:

n01e0

simpleoverwrite
280 solves

Author:

n01e0

pure-and-easy
85 solves

Author:

n01e0

gachi-rop
34 solves

Author:

satoki

kbuf
8 solves

Author:

ptr-yudai

Misc

getRank
368 solves

Author:

xryuseix

clamre
198 solves

Author:

n01e0

commentator
75 solves

Author:

satoki

Crypto

Safe Prime
362 solves

Author:

ptr-yudai

math
119 solves

Author:

task4233

ARES
14 solves

Author:

ptr-yudai

Try hard in my style
10 solves

Author:

kanon

bless
9 solves

Authors:

ptr-yudai

kanon

Rev

cha-ll-enge
295 solves

Author:

hi120ki

assemble
161 solves

Author:

hi120ki

construct
74 solves

Author:

arata-nvm

former-seccomp
42 solves

Author:

arata-nvm

Web

wooorker
186 solves

Author:

melonattacker

wooorker2
106 solves

Author:

melonattacker

ssrforlfi
76 solves

Author:

satoki

double-leaks
55 solves

Author:

task4233

flagAlias
29 solves

Author:

xryuseix

htmls
9 solves

Author:

satoki

Blockchain

vote4b
6 solves

Author:

ptr-yudai

kbuf

8 solves
Pwn

Author:

ptr-yudai

Enjoy the kernel buffer!

  • Proof-of-work (hashcash) is enabled on the remote server.
kbuf.tar.gz
descriptionsolveswriteups