2015 – Tunelko. Random (in)security.

Hackover CTF – messagecenter

A long time since last writeup so i have decided comment a simple web level solved on "Hackover CTF". It's very old vulnerability related with type safe comparation on PHP and serialize function. We have a web login with normal test…

CTF Wargame

n00bs CTF Labs by Infosec Institute – 2nd edition

Here another edition of n00bs infosec CTF. 13 Levels, i will add as soon as i can complete, so stay tuned and keep visiting this post. Remember first edition ?. Level 2 A simple calculator. Need to inject something that breaks…

CTF

HITB TEASER: SATCOM

WEB 1000

SATCOM
Our division of foreign cyber affairs has been hard at work lately. While mapping out some obscure subnets (which we think belong to the intelligence agency that is investigating HEAVENWEB) we’ve come accross a Sattelite Communications Center. One of our employees managed to snag a copy of some source code before they further locked down the platform. Luckily the login frontend still seems to be reachable.

Can you help us gain access to the platform and find out which information has been compromised?

CTF

n00bs CTF Labs by Infosec Institute

This time InfoSec Institute bring us the opportunity to learn a very basic concepts for n00bs on a CTF with 15 Levels. Level 1 Just browse the source and see the comment.  flag: infosec_flagis_welcome Level 2 Seems we…

CTF xmlrpc

CTF teaser Insomnihack 2015 [ynos – web100]

First, happy new year to all. This time we are going to see how to solve ynos task from the last weekend, Insomnihack 2015 teaser. Good work to the people behind the scenes :). This web task presents several vulnerabilites…