bentby

bjCSIRT

17th place

7220 points


Awards


coin


Solves

Challenge Category Value Time
Simple Reversing 1 Reversing 100
Ransomware Simulation Challenge (1) Reversing 100
Over Reversing 100
Simple Steganography 1 Remediation 100
Subsea cables Legal 50
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
Hidden Flag 1 Crypto 100
The Coin Challenge Coin 100
Operation Dry Pipe (4/4) Legal 50
Operation Dry Pipe (3/4) Legal 50
Operation Dry Pipe (2/4) Legal 50
Operation Dry Pipe (1/4) Legal 50
Hiding in plain sight Puzzle 100
Find me FIRST attendees 25
FIRSTCON25 Puzzle Puzzle 100
Lesotho new CISRT team FIRST attendees 42
Do you really know Lawrence Muchilwa? (the regional liaison for African region) FIRST attendees 42
Malware history Miscellaneous 10
Data format for exchanging CTI information Miscellaneous 10