reversehard
bedtime
dicectf_2026
Task: Stripped static-PIE Rust binary with x32 ABI anti-debug that always outputs error. Solution: Extract 384 GF(1024) buffer entries from disassembly, compute XOR modulo to determine each flag bit.
$ ls tags/ techniques/
static_rust_binary_analysisgf_modular_xor_computationregister_tracking_in_disassemblymsb_bit_packinganti_debug_bypass_via_static_analysisbuffer_constant_extraction_from_disassemblyentry_to_buffer_mapping_via_stack_offsets
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