clooooode

## Problem Points: 1pt

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Mommy, there was a shocking news about bash.
I bet you already know, but lets just make it sure :)


ssh [email protected] -p2222 (pw:guest)

## Problem Points: 1pt

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We all make mistakes, let's move on.
(don't take this too seriously, no fancy hacking skill is required at all)

This task is based on real event
Thanks to dhmonkey

hint : operator priority

ssh [email protected] -p2222 (pw:guest)

Basic instructions

(MOV) Load a immediate value into register

# represents a immdediate value. Usage MOV register, #value
MOV R0, #10 means register0 = 10

## Problem Points: 2 pt

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Daddy told me I should study arm.
But I prefer to study my leg!

Download : http://pwnable.kr/bin/leg.c
Download : http://pwnable.kr/bin/leg.asm

ssh [email protected] -p2222 (pw:guest)

This is 2018 AIS3 prexam crypto writeups.

This is 2018 AIS3 prexam pwn writeups.

This is 2018 AIS3 prexam reverse writeups.

This is 2018 AIS3 prexam web writeups.

0x00 This is a story about a CTF newbie.

大概在上個禮拜，我還只是聽過CTF，知道是個搶旗遊戲。
但是要怎麼搶，要怎麼逆向，要怎麼走pwn gdb都還是零基礎。
就連