reversehard
SuiGeneris
caplag
Task: Reverse a custom TTA (Transport Triggered Architecture) VM interpreter and firmware.bin bytecode to recover the flag. Solution: Analyzed 32-bit instruction format, identified XTEA delta constant 0x9e3779b9 in recurrence formula, inverted the algorithm to recover flag characters.
$ ls tags/ techniques/
vm_reversingbytecode_analysisrecurrence_inversioncustom_isa_reversing
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