Binwalk could not extract the full content

2018-01-13 00:31:05

Binwalk v2.1.1 on Ubuntu, and tried to research Zyxel Router firmware. First I unzipped FW, there was 3 files:

360AUG0C0.bin, 360AUG0C0.rom, AUG107.bm

I used binwalk to extract content of bin file, binwalk -Me 360AUG0C0.bin, but extracted content was just a lot of xml files and two .7z archives. What can be a problem? Below is binwalk log:

Scan Time: 2018-01-13 00:07:37

Target File: /../../Downloads/stuff/P-2302R-P1C_360AUG0C0/360AUG0C0.bin

MD5 Checksum: 9c6fd89abcc52bebe35f9120ce84c0bf

Signatures: 344

DECIMAL HEXADECIMAL DESCRIPTION

--------------------------------------------------------------------------------

60068 0xEAA4 ZyXEL rom-0 configuration block, name: "dbgarea", compressed size: 0, uncompressed size: 0, data offset from start of block: 16

60224 0xEB40 ZyXEL rom-0 configuration block, name: "dbgarea", compressed size: 0, uncompressed size: 0, data offset from start of block: 16

98352 0x18030