I recently ran into a situation where binwalk -M -e $FIRMWARE
failed me. This was for a Netgear firmware image that ended in a .chk
extension.
The firmware file name was R7960P-V1.0.1.34_1.0.20.chk
.
This is the output when I ran binwalk R7960P-V1.0.1.34_1.0.20.chk
:
$ binwalk R7960P-V1.0.1.34_1.0.20.chk