Tag: rop

Codegate 2014 Quals – Angry Doraemon (pwn 250)

□ description ========================================== OS : Ubuntu 13.10 x86 IP : 58.229.183.18 / TCP 8888 http://58.229.183.26/files/angry_doraemon_c927b1681064f78612ce78f6b93c14d9 ========================================== □ number of solvers : 57 □ breakthrough by 1 : More Smoked Leet Chicken (02/23 06:16) 2 : ppp (02/23 06:22) 3 : stratumauhuur (02/23 06:28) Binary

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NuitDuHack 2012 Prequals – Web3.ndh

Our spy thinks that Sciteek staff is aware about the mole inside their building. He is trying to read a private file named “sciteek-private.txt” located at sciteek.nuitduhack.com:4005. Please find the .ndh attached, if you are sucessfull, reply with a message entitled “complex remote service”. Of course, your efforts will be rewarded with $2500. Maybe you …

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GitS 2012 Teaser Hackquest

Find the key. (File running at hackquest.ghostintheshellcode.com:7331) Category: exploitation Hint: source binary

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Defcon CTF Quals 2011 – Pwnables 400

This challenge was on remote exploiting. The binary is for Linux, statically linked and stripped. binary Summary: overflow, ROP for execve(“/bin/sh”)

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Codegate CTF 2011 Vuln 300

This challenge was an exploitation of suid binary. binary Summary: ROPing buffer overflow with NX and ASLR

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Hack.lu 2010 CTF Challenge #19 Writeup

Magicwall (400) Captain Hook found the following link after looting his last frigate. He heard that the file flag on this system is worth 400 coins. Give him this file and he will reward you! ssh: pirates.fluxfingers.net:7022 user: ctf password: ctf In the box, there was a suid executable, which we were to compromise to …

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