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39 total results found

Writeups

Writeups of various CTFs we've participated in.

Hfs-mbr

Midnight Sun CTF 2019

Hfs-mbr In this challange we were given a disk image containing Bootloader + FAT32 filesystem. O...

xakep panel

ECSC Quals Junior (PL) 2019

Jedno z dwóch zadań na tym CTFie przy którego rozwiązywaniu miałem ochotę dowiedzieć się gdzie mi...

Easy Web

ECSC Quals Junior (PL) 2019

Zadanie W zadaniu otrzymujemy link do strony na której znajduje się formularz z trzema polami:...

Very Safe Ninja

ECSC Quals Junior (PL) 2019

Zadanie Dosyć typowe zadanko na SSTI, filtrowane znaczki to: '"|. Musimy stworzyć payloada bez...

Safe Ninja

ECSC Quals Junior (PL) 2019

Zadanie W zadaniu mamy możliwość zauplodowania strony i wyświetlania jej, oraz wysłania linku ...

Source

WPICTF 2019 pwn

Source Author: Paweł Wieczorek (aka cerber-os) Part 1. In the first part of this challenge we ...

Backtalk

WPICTF 2019 Crypto

Task "We caught two WPI students sending illegal secrets on our network... can you find out what...

coffeegate

WPICTF 2019 Hardware

coffeegate Author: Paweł Wieczorek (aka cerber-os) In this challenge we were given an image con...

wPI

WPICTF 2019 Reversing

wPI Author: Karol Baryła (aka Lorak_) ---Writeup not finished---- wPI was a task from WPI CTF ...

run_s0m3_w4r3z

WPICTF 2019 Reversing

Task run_s0m3_w4r3z was a task from WPI CTF 2019. Task description: Solving I won't be goin...

wannasigh

WPICTF 2019 Linux

wannasigh Author: Karol Baryła (aka Lorak_) wannsigh was a task from WPI CTF 2019. Task descrip...

suckmore-shell

WPICTF 2019 Linux

suckmore-shell Author: Karol Baryła (aka Lorak_) suckmore-shell was a task from WPI CTF 2019. T...

Remy's Epic Adventure

WPICTF 2019 misc

Task We're given a short platformer and we have to beat it to get the flag. Solution So firstl...

Hfs-vm

Midnight Sun CTF 2019

Hfs-vm In this challenge we were given program emulating custom architecture. After decompilatio...

Hfs-dos

Midnight Sun CTF 2019

Hfs-Dos This challenge is continuation of Hfs-mbr task. In this challenge our goal was to print...

Rubenscube

Midnight Sun CTF 2019

Rubenscube Author: Karol Baryła (aka Lorak_) Task from Midnight Sun CTF 2019 Quals In this cha...

0CTF 2019

Marcodowno & Marcozuckerbergo

Midnight Sun CTF 2019

Marcodowno & Marcozuckerbergo Author: Karol Baryła (aka Lorak_) In those 2 challs we are gi...

Crypto (short)

Midnight Sun CTF 2019

EASYDSA In the code there is (k=genu*m(mod q)), so if we can get (k=1) decoding other stuff will...

zer0mi write-up

0CTF 2019 zer0mi

zer0mi DISCLAIMER: Linear algebra heavy write-up Intro As in task description I searched for M...

pwn

WPICTF 2019

Crypto

WPICTF 2019

Hardware

WPICTF 2019

Reversing

WPICTF 2019

Linux

WPICTF 2019

misc

WPICTF 2019

zer0mi

0CTF 2019

FireShell 2020

ECSC Quals Junior (PL) 2019

WPICTF 2019

Midnight Sun CTF 2019

RE25

ECSC Quals Junior (PL) 2019

Zadanie W zadaniu dostawaliśmy binarkę task (dostępna w załączonym po lewej strony zipie, raze...