|
Start Here
|
AppSec & DevSecOps |
100 |
|
|
Ransomware Simulation Challenge (1)
|
Reversing |
100 |
|
|
X-ping-tration
|
Network |
100 |
|
|
What is going on with my server!
|
Miscellaneous |
150 |
|
|
Simple Reversing 3
|
Reversing |
150 |
|
|
Simple Reversing 2
|
Reversing |
100 |
|
|
Malicious Android App
|
Reversing |
100 |
|
|
Simple Reversing 1
|
Reversing |
100 |
|
|
Ransomware Simulation Challenge (4)
|
Reversing |
100 |
|
|
Ransomware Simulation Challenge (3)
|
Reversing |
100 |
|
|
Over
|
Reversing |
100 |
|
|
Root Zone ccTLD Walk [part 1/2]
|
DNS |
50 |
|
|
Life Advice
|
Miscellaneous |
250 |
|
|
Obscure Exfiltration - Part 2
|
Miscellaneous |
100 |
|
|
IP address
|
Network |
100 |
|
|
Obscure Exfiltration - Part 1
|
Miscellaneous |
100 |
|
|
Back to the Future [5/6]
|
Forensics |
250 |
|
|
Last song
|
Miscellaneous |
100 |
|
|
Back to the Future [4/6]
|
Forensics |
250 |
|
|
🤯
|
Miscellaneous |
100 |
|
|
Network monitoring
|
Miscellaneous |
10 |
|
|
Hidden Flag 2
|
Crypto |
100 |
|
|
PCAPitalize on me
|
Network |
100 |
|
|
A long time ago in a honeypot far, far away... [part 3/5]
|
Network |
250 |
|
|
Ransomware Attack at Global Oil Corporation (5/5)
|
Legal |
50 |
|
|
Ransomware Attack at Global Oil Corporation (4/5)
|
Legal |
50 |
|
|
Ransomware Attack at Global Oil Corporation (3/5)
|
Legal |
50 |
|
|
Ransomware Attack at Global Oil Corporation (2/5)
|
Legal |
50 |
|
|
Ransomware Attack at Global Oil Corporation (1/5)
|
Legal |
50 |
|
|
Operation Dry Pipe (4/4)
|
Legal |
50 |
|
|
Operation Dry Pipe (3/4)
|
Legal |
50 |
|
|
Can you answer?
|
Forensics |
53 |
|
|
Maturity assessment
|
Miscellaneous |
10 |
|
|
Operation Dry Pipe (2/4)
|
Legal |
50 |
|
|
Subsea cables
|
Legal |
50 |
|
|
Operation Dry Pipe (1/4)
|
Legal |
50 |
|
|
Back to the Future [3/6]
|
Forensics |
50 |
|
|
Back to the Future [2/6]
|
Forensics |
50 |
|
|
Back to the Future [1/6]
|
Forensics |
50 |
|
|
A long time ago in a honeypot far, far away... [part 4/5]
|
Network |
100 |
|
|
A long time ago in a honeypot far, far away... [part 2/5]
|
Network |
100 |
|
|
A long time ago in a honeypot far, far away... [part 1/5]
|
Network |
100 |
|
|
Hiding in plain sight
|
Puzzle |
100 |
|
|
Data format for exchanging CTI information
|
Miscellaneous |
10 |
|
|
Faster Than Light Speed Protocol (FLIP)
|
Miscellaneous |
10 |
|
|
Break it
|
Crypto |
50 |
|
|
International law in cyberspace
|
Legal |
50 |
|
|
Blackout Out in Milan (4/4)
|
Legal |
50 |
|
|
Blackout Out in Milan (3/4)
|
Legal |
50 |
|
|
Blackout Out in Milan (2/4)
|
Legal |
50 |
|
|
Blackout Out in Milan (1/4)
|
Legal |
50 |
|
|
Malware history
|
Miscellaneous |
10 |
|
|
Hidden Flag 1
|
Crypto |
100 |
|
