binwalk докладывает:
DECIMAL HEXADECIMAL DESCRIPTION
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0 0x0 ELF, 32-bit MSB MIPS-I executable, MIPS, version 1 (SYSV)
30672 0x77D0 Base64 standard index table
30752 0x7820 Unix path: /var/run/
phddns.pid30936 0x78D8 Unix path: /var/log/phddns.log