ChaMd5

28th place

3856 points


Solves

Challenge Category Value Time
Security Access Level 1 3. User Space Diagnostics Challenge 150
Routine Control 3. User Space Diagnostics Challenge 100
Read Data By Identifier 3. User Space Diagnostics Challenge 75
Web Server Woes Pwn 1250
Sandbox Escaper Pwn 275
Mac Track! Vehicle OSINT 125
Imported when? Vehicle OSINT 50
Obscure. Reversing 500
Crypto - pow pow! 1. Starter Challenge 20
Crypto - The IFP 1. Starter Challenge 125
Manufactured at? Vehicle OSINT 20
ICSim - Speedometer ArbId Extra Challenges 50
ICSim - Unlock my door Extra Challenges 50
Reversing #1 Reversing 200
Security Access Level 1 2. UDS Challenge 300
Security Access Level 3 2. UDS Challenge 150
Secrets in Memory? 2. UDS Challenge 100
Engine Trouble? 2. UDS Challenge 75
Startup Message 2. UDS Challenge 50
Simulation VIN 2. UDS Challenge 40
Make and model Vehicle OSINT 10
Finding a VIN Vehicle OSINT 10
Sorry, But Your Princess is in Another Castle Web 100
what is a great default password? OSINT 1
Founding Fathers OSINT 5
Message Frequency 1. Starter Challenge 5
Data Field 2 1. Starter Challenge 5
Data Field 1 1. Starter Challenge 5
Arbitration 1. Starter Challenge 5
Can you find the interface? 1. Starter Challenge 5