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@hle4s

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hle4s

CTF HISTORY

No CTFs participated.

WRITEUPS

WRITEUPCREATED AT
Writeup for useful-gadget
en
useful-gadget

2 weeks ago

Writeup for simple ROP
en
simple ROP

3 weeks ago

Writeup for git gc
en
git gc

last month

Writeup for Short Writer
en
Short Writer

2 months ago

Writeup for bofww (w/o win)
en
bofww

2 months ago

SOLVED CHALLENGES

CHALLENGESOLVES

SOLVED AT

kappa overflow
Pwn
Daily AlpacaHack

109 solves

last week

glibc's secret function
Rev
Daily AlpacaHack

157 solves

2 weeks ago

Noob programmer
Pwn
Daily AlpacaHack

96 solves

2 weeks ago

Disappeared
Pwn
Daily AlpacaHack

107 solves

2 weeks ago

Bars
Web
Daily AlpacaHack

224 solves

2 weeks ago

useful-gadget
Pwn
Daily AlpacaHack B-SIDE

43 solves

2 weeks ago

simple ROP
Pwn
Daily AlpacaHack

103 solves

3 weeks ago

ret2basics
Pwn
Daily AlpacaHack B-SIDE

40 solves

3 weeks ago

misdirection
Rev
Daily AlpacaHack

150 solves

last month

Alpaca-Llama Ranch
Pwn
Daily AlpacaHack

115 solves

last month

read-a-binary
Rev
Daily AlpacaHack

210 solves

last month

Compressor
Misc
Daily AlpacaHack

104 solves

last month

Plz Login
Web
Daily AlpacaHack

209 solves

last month

The World
Misc
Daily AlpacaHack

176 solves

last month

RRe_Time_Limiter
Crypto
Daily AlpacaHack

168 solves

last month

Magic Engine
Web
Daily AlpacaHack

246 solves

last month

shellcode-101
Pwn
Daily AlpacaHack

124 solves

last month

No JS
Web
Daily AlpacaHack

126 solves

last month

git gc
Misc
Daily AlpacaHack

145 solves

last month

Bashrunner
Misc
Daily AlpacaHack

116 solves

last month

dockerstack
Misc
Daily AlpacaHack

172 solves

last month

ChaChaCha
Crypto
Daily AlpacaHack

152 solves

last month

dice roll
Web
Daily AlpacaHack

193 solves

2 months ago

Short Writer
Pwn
Daily AlpacaHack

117 solves

2 months ago

ideabook
Pwn
AlpacaHack Round 6 (Pwn)

37 solves

2 months ago

Five Alpacas
Crypto
Daily AlpacaHack

185 solves

2 months ago

free-comment
Misc
Daily AlpacaHack

146 solves

2 months ago

Encoding Basics
MiscCrypto
Daily AlpacaHack

290 solves

2 months ago

I wanna be the Admin
Web
Daily AlpacaHack

265 solves

2 months ago

Basic Buffer Overflow
Pwn
Daily AlpacaHack

171 solves

2 months ago

bofww
Pwn
CakeCTF 2023

38 solves

2 months ago

crazython
Rev
Daily AlpacaHack

173 solves

2 months ago

super-tomato
Crypto
Daily AlpacaHack

358 solves

2 months ago

RSA2026
Crypto
Daily AlpacaHack

197 solves

2 months ago

SwapSwap
Misc
Daily AlpacaHack

259 solves

2 months ago

read-write
Pwn
RTACTF 2023 Spring

41 solves

2 months ago

deck
Pwn
AlpacaHack Round 1 (Pwn)

42 solves

2 months ago

Square RSA
Crypto
Daily AlpacaHack

219 solves

2 months ago

wall
Pwn
AlpacaHack Round 6 (Pwn)

59 solves

2 months ago

AlpacaHack 2100
Misc
Daily AlpacaHack

1477 solves

2 months ago

jailiaj
Misc
Daily AlpacaHack

260 solves

2 months ago

vtable4b
Pwn
CakeCTF 2023

61 solves

2 months ago

Kangaroo
Pwn
AlpacaHack Round 10 (Pwn)

66 solves

2 months ago

Fushigi Crawler
Web
Daily AlpacaHack

319 solves

2 months ago

write
Pwn
RTACTF 2023 Spring

85 solves

2 months ago

hexecho
Pwn
AlpacaHack Round 1 (Pwn)

113 solves

2 months ago

Oyster
Pwn
AlpacaHack Round 10 (Pwn)

126 solves

2 months ago

simpleoverwrite
Pwn
Daily AlpacaHack

184 solves

2 months ago

catcpy
Pwn
AlpacaHack Round 6 (Pwn)

146 solves

2 months ago

Rotten Beef
Pwn
Daily AlpacaHack

194 solves

2 months ago

before-write
Pwn
RTACTF 2023 Spring

161 solves

2 months ago

alloc-101
Pwn
Daily AlpacaHack

209 solves

2 months ago

Ruby Flag Checker
Rev
Daily AlpacaHack

269 solves

2 months ago

login-bonus
Pwn
Daily AlpacaHack

239 solves

2 months ago

inbound
Pwn
AlpacaHack Round 6 (Pwn)

206 solves

2 months ago

Integer Writer
Pwn
Daily AlpacaHack

307 solves

2 months ago

echo
Pwn
AlpacaHack Round 1 (Pwn)

349 solves

2 months ago

Welcome
Misc

1510 solves

2 months ago

simpleoverflow
Pwn
Daily AlpacaHack

473 solves

2 months ago