Ofrak

Many consumer routers pack their root filesystem into a UBI image, then LZMA compress it, then wrap it in a TRX header. Ofrak's recursive unpacking turns that opaque blob into a browsable folder of standard Linux files.

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Rather than replacing existing tools, OFRAK serves as a "unified interface." It integrates with industry-standard backends such as Ghidra , IDA Pro, and Binary Ninja to perform deep inspection and data extraction. then LZMA compress it

: Enables users to perform code modifications, such as patching instructions or injecting new code, which can then be baked back into the final firmware image. Many consumer routers pack their root filesystem into