{"id":17238233,"url":"https://github.com/evyatarmeged/stegextract","last_synced_at":"2025-04-14T02:31:12.245Z","repository":{"id":96404055,"uuid":"128096556","full_name":"evyatarmeged/stegextract","owner":"evyatarmeged","description":"Detect hidden files and text in images","archived":false,"fork":false,"pushed_at":"2023-05-21T08:33:26.000Z","size":1005,"stargazers_count":119,"open_issues_count":2,"forks_count":36,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-03-27T16:22:01.195Z","etag":null,"topics":["bash","capture-the-flag","ctf","extract-images","extraction","hidden-files","images","penetration-testing","steg","steganography","stego"],"latest_commit_sha":null,"homepage":"","language":"Shell","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/evyatarmeged.png","metadata":{"files":{"readme":"README.MD","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null}},"created_at":"2018-04-04T17:26:45.000Z","updated_at":"2025-02-27T00:25:22.000Z","dependencies_parsed_at":"2024-01-07T13:10:08.153Z","dependency_job_id":null,"html_url":"https://github.com/evyatarmeged/stegextract","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/evyatarmeged%2Fstegextract","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/evyatarmeged%2Fstegextract/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/evyatarmeged%2Fstegextract/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/evyatarmeged%2Fstegextract/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/evyatarmeged","download_url":"https://codeload.github.com/evyatarmeged/stegextract/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248810883,"owners_count":21165195,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["bash","capture-the-flag","ctf","extract-images","extraction","hidden-files","images","penetration-testing","steg","steganography","stego"],"created_at":"2024-10-15T05:44:59.234Z","updated_at":"2025-04-14T02:31:11.681Z","avatar_url":"https://github.com/evyatarmeged.png","language":"Shell","funding_links":[],"categories":["Steganography","Programming/Comp Sci/SE Things"],"sub_categories":["Steganography"],"readme":"# Stegextract\nBash script to extract hidden files and strings from images.\n\n## Description\nStegextract extracts any trailing data after the image's closing bytes, and any hidden files (or other images) embedded within the image.\u003cbr\u003e\nShort byte combinations such as JPEG's `FFD8 FFE0` might sometimes create false positives.\u003cbr\u003e\nManually reviewing the hexdump is sometimes inevitable in cases of highly complex embedded files.\u003cbr\u003e\nStegextract is not the solution for any color/pixel/filter/LSB related Steganography, nor does it try to be. It\nrelies on magic numbers, hexdumps and binary data alone.\u003cbr\u003e\nCurrently supports PNG, JPG, and GIF.\n\n**Update**: `--analyze` flag was deprecated and is now being performed automatically with every scan.\n\n## Installation\n```\nsudo sh -c 'curl https://raw.githubusercontent.com/evyatarmeged/stegextract/master/stegextract \u003e /usr/local/bin/stegextract'\nsudo chmod +x /usr/local/bin/stegextract\n```\n\n## Usage\n```\nUsage: stegextract \u003cfile\u003e [options]\n\n-h, --help                Print this and exit\n-o, --outfile             Specify an outfile\n-s, --strings             Extract strings from file\n-q, --quiet               Do not output to stdout\n--force-format            Force this image format instead of detecting\n```\n\n## POC:\n![poc](poc.gif)\n\nImage examples from the above GIF can be found in the [examples](https://github.com/evyatarmeged/stegextract/tree/master/examples) folder.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fevyatarmeged%2Fstegextract","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fevyatarmeged%2Fstegextract","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fevyatarmeged%2Fstegextract/lists"}