mirror of https://github.com/CrimsonTome/tldr.git
30 lines
1015 B
Markdown
30 lines
1015 B
Markdown
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# zsteg
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> Steganography detection tool for PNG and BMP file formats.
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> It detects LSB steganography, ZLIB-compressed data, OpenStego, Camouflage and LSB with the Eratosthenes set.
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> More information: <https://github.com/zed-0xff/zsteg>.
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- Detect embedded data in a PNG image:
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`zsteg {{path/to/image.png}}`
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- Detect embedded data in a BMP image, using all known methods:
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`zsteg --all {{path/to/image.bmp}}`
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- Detect embedded data in a PNG image, iterating pixels vertically and using MSB first:
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`zsteg --msb --order yx {{path/to/image.png}}`
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- Detect embedded data in a BMP image, specifying the bits to consider:
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`zsteg --bits {{1,2,3|1-3}} {{path/to/image.bmp}}`
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- Detect embedded data in a PNG image, extracting only prime pixels and inverting bits:
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`zsteg --prime --invert {{path/to/image.png}}`
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- Detect embedded data in a BMP image, specifying the minimum length of the strings to be found and the find mode:
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`zsteg --min-str-len {{10}} --strings {{first|all|longest|none}} {{path/to/image.bmp}}`
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