Reverse Engineering VxWorks Firmware: WRT54Gv8 – /dev/ttyS0

The ability to analyze a firmware image and extract data from it is extremely useful. It can allow you to analyze an embedded device for bugs, vulnerabilities, or GPL violations without ever having access to the device. In this tutorial, we’ll be examining the firmware update file for the Linksys… Continue reading

Binwalk v0.3.6 Release – /dev/ttyS0

Binwalk v0.3.6 has just been released and includes improved signatures and user requested feature additions: Improved (again!) LZMA matching and false positive identification Ability to specify multiple target files on the command line By default all gzip and lzma signatures are enabled, and all matches marked as invalid are excluded… Continue reading