Class 4 (Lab): Reversing Ryuk Ransomware with IDA

This challenge has been solved by 10.7% of actively participating users.
Position Student Solved
1 First to solve this challenge! JGutierrez 1 year, 3 months after release (2026-01-03 02:32:34)
2 Second to solve this challenge! TTuma 1 year, 5 months after release (2026-03-24 09:04:24)
3 Third to solve this challenge! HCherifi 1 year, 6 months after release (2026-03-31 04:11:33)