mischard

Kraken

alfactf

Task: Recover robot paths from server using oracle attack on JAR-based game with 41 levels. Solution: Decompile JAR files, use server responses (crashed/visited) as oracle to identify path cells, visualize paths as ASCII art forming flag characters.

$ ls tags/ techniques/
Java JAR decompilation with jadxBinary protocol reverse engineeringOracle attack via server response analysisASCII art pattern recognition

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