hardwaremedium

Температурный саботаж (Temperature Sabotage)

duckerz

Task: Intel HEX firmware file and Proteus project with temperature sensors. Solution: Extract hidden XOR-encrypted string from HEX file and brute-force single-byte XOR key (0x42) to reveal the flag.

$ ls tags/ techniques/
steganographyxorintel-hexproteusatmega32firmware
string_extractionzip_extractionhex_file_parsingxor_bruteforce
🔒

Permission denied (requires tier.pro)

Sign in to access full writeups

Create a free account with GitHub, then upgrade to Pro.

$ssh [email protected]