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Questions tagged [binwalk]

Binwalk is a firmware analysis tool designed to assist in the analysis, extraction, and reverse engineering of firmware images and other binary blobs. It is simple to use, fully script-able, and can be easily extended via custom signatures, extraction rules, and plugin modules.

Binwalk is a firmware analysis tool designed to assist in the analysis, extraction, and reverse engineering of firmware images and other binary blobs. It is simple to use, fully script-able, and can be easily extended via custom signatures, extraction rules, and plugin modules.

2 questions
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vote
2 answers

Cut down binwalk extracted files

When extracting image files from a firmware dump using binwalk, I get a lot of valid pngs. My problem is the following: All those files are extremely large. They start with the correct beginning but are as long as the rest of the dump. How do I cut…
bot47
  • 1,922
0
votes
1 answer

Why binwalk reports wrong results?

I have a mp4 file (20M size) then I run: $ binwalk myfile.mp4 DECIMAL HEXADECIMAL DESCRIPTION -------------------------------------------------------------------------------- 8061349 0x7B01A5 gzip compressed data, ASCII, last…
user174174
  • 103