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Challenge Created

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Content will arrive after the CTFs where the challenges are engaged ends up
Only the name of the challenges will be displayed while those are played

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Challenge level classification :
🟩 : Easy
🟨 : Medium
🟧 : Advanced
🟥 : Hard
🟪 : Harder
⬛ : Expert

Challenges for year long DLS CTF

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In this CTF the points goes from 10 to 400 points per challenges. here is the grading for the hardware challenges
🟩 : 100
🟨 : 200
🟧 : 300
🟥 : 400

Published

📝Introduction
🟩 Nous avons à faire à un serial killer
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author : Whiterose
  • Je suis quasiment sûr que nous avons affaire à un serial killer.
  • Pardon ?
  • Je crois que nous avons affaire à un serial killer.
  • Un quoi ?
  • Un serial killer.
  • Un ?
  • Un serial killer. Un tueur en série.
  • Ah... Un serial killer.

Required equipment :

  • ATMEGA328P/P-PU on boards or bare metal
  • USB-UART convertor

Code :

Required software :

  • XLoads
  • MobaXterm
http://cyberwolf2077-vps.ddns.net:2077/CTF/Hardware/SerialKiller.ino.hex
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Writeup will be published after CTF ended
🟩 No power, no flag
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⚠️
Writeup will be published after CTF ended
🟩 Logic Analysis - 101
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author : Whiterose

01000100 00110111

Required equipment :

  • ATMEGA328P/P-PU on boards or bare metal
  • Logic analyser

Required software :

  • XLoads
  • Saleae Logic 2

Code :

http://cyberwolf2077-vps.ddns.net:2077/CTF/Hardware/LogicAnalysis.ino.hex
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Writeup will be published after CTF ended

To be published

🟨 Time for a recap
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author : Whiterose

Here is a challenge that will use all the steps you saw in the previous challenges at once to challenge you a bit more.

Have fun !

Requiered equipement :

  • ATMEGA328P/P-PU on boards or bare metal
  • USB-UART convertor
  • Logic analyzer
  • AVRISP-MKII w/ ISP Interface (only if played live at the events)

Requiered software :

  • MobaXterm
  • Saleae Logic2
  • avrdude (only if played live at the events)

Code :

http://cyberwolf2077-vps.ddns.net:2077/CTF/Hardware/TimeForARecap.ino.hex
⚠️
Writeup will be published after CTF ended
🟥 The 5$ Fault injection
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author : Whiterose

Requiered equipement :

  • Arduino uno with ATMEGA328P chip removable
  • Arduino nano
  • 100Ω Resistor
  • AP3400 MOSFET
  • Breadboard
  • Various Breadboard Lab Cables

Requiered software :

  • MobaXterm
  • Saleae Logic2
  • avrdude
  • Arduino IDE

Code :

⚠️
Writeup will be published after CTF ended

Creation ongoing

🟩 EEPROM Analysis
(EEPROM extraction and analysis)

🟨 Knowing the route
(basic schematics mapping)

🟧 Xor madness
(signal analysis)

🟧 To see without a screen (I2C analysis)

🟧 Simple power analysis (SPA)

🟧 Knowing the route - 2
(PCB Mapping over simple autocad file)

🟥 Differential power analysis (DPA)

🟥 Knowing the route - 3
(PCB Mapping over advanced autocad file)

Other challenges

🟪 Thermal analysis

🟪 Messing with security
(TPM tempering)

⬛ MCU microscopic analysis
(Burned ROM Analysis and reverse)

⬛ The hammer and the anvil
(row hammering)