trungchubao

2nd place

7631 points


Solves

Challenge Category Value Time
Sandbox Escaper Pwn 275
sadcarnoises Steganography 300
Web Server Woes Pwn 1250
Speedometer ArbId ICSim 50
Unlock my door ICSim 50
Sorry, But Your Princess is in Another Castle Web 100
Alpha Beta Gamma Delta Steganography 75
Custom Firmware User Space Diagnostics Challenge 2000
Security Access Level 5 User Space Diagnostics Challenge 1000
Security Access Level 3 User Space Diagnostics Challenge 250
Security Access Level 1 UDS Challenge 300
Reversing #1 Reversing 200
Routine Control User Space Diagnostics Challenge 100
Message Frequency Getting Started 5
Data Field 2 Getting Started 5
Data Field 1 Getting Started 5
Arbitration Getting Started 5
Holy Hell Crypto 500
The IFP Crypto 125
pow pow! Crypto 20
Mac Track! Vehicle OSINT 125
Imported when? Vehicle OSINT 50
Manufactured at? Vehicle OSINT 20
Make and model Vehicle OSINT 10
Finding a VIN Vehicle OSINT 10
Can you find the interface? Getting Started 5
Founding Fathers OSINT 5
what is a great default password? OSINT 1
Read Data By Identifier User Space Diagnostics Challenge 75
Security Access Level 3 UDS Challenge 150
Read Memory By Address User Space Diagnostics Challenge 150
Security Access Level 1 User Space Diagnostics Challenge 150
Secrets in Memory? UDS Challenge 100
Engine Trouble? UDS Challenge 75
Startup Message UDS Challenge 50
Simulation VIN UDS Challenge 40