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Tag: Win Function

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Win Function

Related:
#Buffer Overflow
#GOT Overwrite
#Out-Of-Bounds Write
#C++
#Return Address Overwrite
#Function Pointer
#Out-Of-Bounds Read
#Stack Buffer Overflow
#Stack Canary

This tag is used for challenges that contain a win function. (automatically translated from Japanese)

Updated Apr 24, 2026
Win Function Challenges
echo
ptr-yudai

ptr-yudai

Pwn
363 solves
Integer Writer
mora

mora

Pwn
342 solves
inbound
ptr-yudai

ptr-yudai

Pwn
209 solves
Basic Buffer Overflow
hiikunz

hiikunz

Pwn
193 solves
before-write
ptr-yudai

ptr-yudai

Pwn
163 solves
catcpy
ptr-yudai

ptr-yudai

Pwn
148 solves
Short Writer
k0080

k0080

Pwn
129 solves
kappa overflow

colza

Pwn
127 solves
Disappeared
k0080

k0080

Pwn
120 solves
func-array
trimscash

trimscash

Pwn
111 solves
Noob programmer
k0080

k0080

Pwn
108 solves
vuln4vuln
k0080

k0080

Pwn
100 solves
Erased Secret

rsk0315

Misc
88 solves
write
ptr-yudai

ptr-yudai

Pwn
88 solves
vtable4b
ptr-yudai

ptr-yudai

Pwn
62 solves
memset note
mora

mora

Pwn
45 solves
deck
ptr-yudai

ptr-yudai

Pwn
43 solves
read-write
ptr-yudai

ptr-yudai

Pwn
41 solves
bofww
ptr-yudai

ptr-yudai

Pwn
38 solves
cache crasher
keymoon

keymoon

Pwn
33 solves
Takahashi
ptr-yudai

ptr-yudai

Pwn
29 solves

Basic Buffer Overflow

Daily AlpacaHackTopic: Buffer OverflowReleased: Jan 12, 2026

193 solves
Pwn

by

hiikunz

hiikunz

call win() under PIE and get a shell!
๐Ÿฆ™ < flag is at /flag.txt.

Beginner Hint
  • It is recommended to solve last month's simpleoverwrite first.
basic-buffer-overflow.tar.gz
descriptionsolveswriteups