Ce.Se.N.A.

↳ When in doubt... ¯\_(ツ)_/¯ ...use brute force

• Home
• About
• Write-ups
• Archive
• Events
• Search
• Contacts
• Feed

Write-ups

• 13-12-2020
  Writeup: kksctf 2020 - Str4nge S3cr3t Sit3

  s1las

• 18-05-2020
  Writeup: Sharky CTF 2020 - Simple

  LuxDiesOnMars

• 13-05-2020
  Writeup: Sharky CTF 2020 - Z3 Robot

  mega,meowmeow

• 02-05-2020
  Writeup: De1 CTF 2020 - ECDH

  meowmeow

• 26-04-2020
  Writeup: Houseplant CTF 2020 - RTCP Trivia

  meowmeow

• 20-04-2020
  Writeup: Plaid CTF 2020 - Reee

  meowmeow

• 29-03-2020
  Writeup: Volga CTF Quals 2020 - Notepad--

  meowmeow,sen

• 01-03-2020
  Writeup: Aero CTF 2020 - Aerofloat

  meowmeow

• 18-11-2019
  Writeup: RITSEC 2019 - Random

  meowmeow

• 03-11-2019
  Writeup: Newbie 2019 - Find The Plain

  meowmeow

• 02-11-2019
  Writeup: Newbie 2019 - dRop The Beat

  meowmeow

• 23-10-2019
  Writeup: Hack.lu 2019 - No Risc, No Future

  meowmeow

• 17-09-2019
  Writeup: CSAW Quals 2019 - Beleaf

  meowmeow

• 16-09-2019
  Writeup: CSAW Quals 2019 - GOT Milk?

  meowmeow

• 16-09-2019
  Writeup: CSAW Quals 2019 - Baby Boi

  meowmeow

• 16-09-2019
  Writeup: CSAW Quals 2019 - Babycsp

  dodo

• 16-09-2019
  Writeup: CSAW Quals 2019 - Unagi

  dodo

• 16-09-2019
  Writeup: CSAW Quals 2019 - Byte Me

  meowmeow

• 02-09-2019
  Writeup: TokyoWesterns 2019 - Easy Crack Me

  meowmeow

• 01-09-2019
  Writeup: TokyoWesterns 2019 - j2x2j

  dodo

• 24-08-2019
  Writeup: HackCon 2019 - OTP

  meowmeow

• 24-08-2019
  Writeup: HackCon 2019 - AgainAndAgainAndAgain

  meowmeow

• 17-08-2019
  Writeup: Redpwn 2019 - Generic pyjail

  myasn1k

• 16-08-2019
  Writeup: Redpwn 2019 - Generic Crackme Redux

  meowmeow

• 16-08-2019
  Writeup: Redpwn 2019 - Dunce Crypto

  meowmeow

• 16-08-2019
  Writeup: Redpwn 2019 - Super Hash

  meowmeow,dodo

• 16-08-2019
  Writeup: Redpwn 2019 - Crypt

  dodo

• 16-08-2019
  Writeup: Redpwn 2019 - Generic Crackme

  meowmeow

• 16-08-2019
  Writeup: Redpwn 2019 - Dedication

  dodo

• 16-08-2019
  Writeup: Redpwn 2019 - He sed she sed

  dodo

• 16-08-2019
  Writeup: Redpwn 2019 - Rot26

  meowmeow

• 16-08-2019
  Writeup: Redpwn 2019 - Tux Trivia Show

  meowmeow,dodo

• 11-08-2019
  Writeup: Crypto 2019 - Time Capsule

  meowmeow

• 02-08-2019
  Writeup: PEA 2019 - Song of my people

  myasn1k

• 02-08-2019
  Writeup: PEA 2019 - Educated guess

  myasn1k

• 19-06-2019
  Writeup: Hack The Box - Machines - Querier

  dodo

• 18-06-2019
  Writeup: Hack The Box - Machines - Bastion

  s41m0n

• 26-05-2019
  Writeup: Hack The Box - Machines - Swagshop

  meowmeow

• 14-05-2019
  Writeup: Hack The Box - Machines - Netmon

  meowmeow

• 28-04-2019
  Writeup: UUT 2019 - Break The RSA

  meowmeow

• 28-04-2019
  Writeup: UUT 2019 - Old CTF

  dodo

• 28-04-2019
  Writeup: UUT 2019 - The Trouble Maker

  dodo

• 28-04-2019
  Writeup: UUT 2019 - The Criminal

  meowmeow

• 26-04-2019
  Writeup: UUT 2019 - Layers

  meowmeow

• 26-04-2019
  Writeup: UUT 2019 - Web WarmUp

  meowmeow

• 10-03-2019
  Writeup: Pragyan 2019 - Spoiler

  famar

• 10-03-2019
  Writeup: Pragyan 2019 - Welcome

  fam4r

• 10-03-2019
  Writeup: Pragyan 2019 - Magic-PNGs

  meowmeow

• 10-03-2019
  Writeup: Pragyan 2019 - Mandatory-php

  meowmeow

• 10-03-2019
  Writeup: Pragyan 2019 - EXORcism

  dodo

• 10-03-2019
  Writeup: Pragyan 2019 - Save Earth

  dodo

• 11-02-2019
  Writeup: Hack The Box - Machines - Flujab

  meowmeow

• 11-02-2019
  Writeup: Hack The Box - Machines - Friendzone

  meowmeow

• 22-01-2019
  Writeup: Hack The Box - Machines - Help

  meowmeow

• 01-01-2019
  Writeup: Hack The Box - Machines - Chaos

  dodo

• 01-01-2019
  Writeup: Hack The Box - Machines - RedCross

  dodo

• 31-12-2018
  Writeup: Hack The Box - Machines - Lightweight

  dodo

• 28-12-2018
  Writeup: Hack The Box - Machines - Vault

  dodo

• 28-12-2018
  Writeup: Hack The Box - Machines - Zipper

  dodo

• 24-12-2018
  Writeup: Hack The Box - Machines - Reddish

  dodo

• 19-12-2018
  Writeup: Hack The Box - Machines - Irked

  meowmeow

• 10-12-2018
  Writeup: Hack The Box - Machines - Teacher

  dodo

• 28-10-2018
  Writeup: Hack The Box - Machines - Curling

  dodo

• 25-10-2018
  Writeup: Hack The Box - Machines - Frolic

  dodo

• 04-10-2018
  Writeup: Hack The Box - Machines - Access

  dodo

• 27-09-2018
  Writeup: Hack The Box - Machines - Carrier

  dodo

• 21-09-2018
  Writeup: Hack The Box - Machines - Mischief

  dodo

• 19-09-2018
  Writeup: Hack The Box - Machines - Ypuffy

  dodo

• 17-09-2018
  Writeup: Hack The Box - Machines - Giddy

  dodo

• 03-09-2018
  Writeup: Hack The Box - Machines - Oz

  dodo

• 03-09-2018
  Writeup: Hack The Box - Machines - TartarSauce

  dodo

• 29-08-2018
  Writeup: Hack The Box - Machines - Secnotes

  dodo

• 25-08-2018
  Writeup: Hack The Box - Machines - Dropzone

  dodo

• 20-08-2018
  Writeup: Hack The Box - Machines - Dab

  dodo

• 17-08-2018
  Writeup: Hack The Box - Machines - Olympus

  dodo,alem0lars

• 08-08-2018
  Writeup: Hack The Box - Machines - Active

  dodo

• 05-08-2018
  Writeup: Hack The Box - Machines - Waldo

  dodo

• 31-07-2018
  Writeup: Hack The Box - Machines - Hawk

  dodo

• 27-07-2018
  Writeup: Hack The Box - Machines - Silo

  dodo

• 26-07-2018
  Writeup: Hack The Box - Machines - Canape

  dodo

• 14-07-2018
  Writeup: Hack The Box - Machines - Reel

  dodo

• 09-07-2018
  Writeup: Hack The Box - Machines - Stratosphere

  dodo

• 05-07-2018
  Writeup: Hack The Box - Machines - Celestial

  dodo

• 02-07-2018
  Writeup: Hack The Box - Machines - Jerry

  dodo

• 27-06-2018
  Writeup: Hack The Box - Machines - Rabbit

  dodo

• 24-06-2018
  Writeup: Hack The Box - Machines - Valentine

  dodo

• 19-06-2018
  Writeup: Hack The Box - Machines - Sunday

  dodo

• 18-06-2018
  Writeup: Hack The Box - Machines - Poison

  dodo

• 17-06-2018
  Writeup: Hack The Box - Machines - Bounty

  dodo

• 17-06-2018
  Writeup: Hack The Box - Machines - DevOops

  dodo

• 17-06-2018
  Writeup: Hack The Box - Machines - Nibbles

  dodo

• 27-04-2018
  Writeup: INS'hAck 2018 - Take a look inside

  dodo

• 27-04-2018
  Writeup: INS'hAck 2017 - Lane Signal

  dodo

• 27-04-2018
  Writeup: INS'hAck 2017 - The Great Escape

  dodo

• 16-04-2018
  Writeup: WPICTF 2018 - Bitpuzzler

  dodo

• 14-04-2018
  Writeup: WPICTF 2018 - Shell-JAIL-1

  dodo

• 14-04-2018
  Writeup: WPICTF 2018 - Vault

  dodo

• 08-04-2018
  Writeup: INS'HACK 2018 - CrimeMail

  dodo

• 07-04-2018
  Writeup: INS'HACK 2018 - Worm in Apple

  dodo

• 04-04-2018
  Writeup: NDH 2016 - Draw me a Sheep

  alem0lars,dodo,bamarin

• 03-04-2018
  Writeup: EFF-CTF 2016 - Level 0x1

  alem0lars

• 03-04-2018
  Writeup: SharifCTF 2016 - SecCoding1

  alem0lars

• 03-04-2018
  Writeup: SharifCTF 2016 - SecCoding2

  alem0lars

• 03-04-2018
  Writeup: SharifCTF 2016 - URE

  alem0lars

• 03-04-2018
  Writeup: SharifCTF 2016 - dMd

  alem0lars

• 03-04-2018
  Writeup: SharifCTF 2016 - We lost the fashion flag

  alem0lars

• 03-04-2018
  Writeup: SharifCTF 2016 - Rail Fence Cipher

  alem0lars

• 03-04-2018
  Writeup: SharifCTF 2016 - uagent

  alem0lars

• 01-04-2015
  Writeup: 0CTF 2015 - Lily
• 27-03-2015
  Writeup: 0ops 2015 - XYZ
• 10-03-2015
  Writeup: Boston Key Party 2015 - Riverside

  alem0lars

• 09-03-2015
  Writeup: OpenToAll 2015 - Switchy
• 23-10-2014
  Writeup: Hack.lu CTF 2014 - Next global backdoor

  ZeroOFFset

• 17-06-2013
  Writeup: DEF CON 2013 - Babysfirst

  ZeroOFFset

• 17-06-2013
  Writeup: DEF CON 2013 - BadMedicine

  ZeroOFFset

• 17-06-2013
  Writeup: DEF CON 2013 - RememberMe

  ZeroOFFset

• 17-06-2013
  Writeup: DEF CON 2013 - Thyself

  l0th1

• 17-06-2013
  Writeup: DEF CON 2013 - Hypeman

  ZeroOFFset

• 02-06-2013
  Writeup: EBCTF 2013 - Espionage

  l0th1

• 28-05-2013
  Writeup: Secuinside CTF 2013 - Secure Web

  ZeroOFFset

• 27-05-2013
  Writeup: Secuinside CTF 2013 - Game

  ZeroOFFset

• 27-05-2013
  Writeup: Secuinside CTF 2013 - PE Time

  stk