{"id":20950709,"url":"https://github.com/rstacks/downunderctf2024-writeup","last_synced_at":"2026-04-13T07:37:02.734Z","repository":{"id":248024624,"uuid":"827540374","full_name":"rstacks/DownUnderCTF2024-writeup","owner":"rstacks","description":"Writeups for the challenges I attempted at DownUnderCTF 2024.","archived":false,"fork":false,"pushed_at":"2024-07-12T21:02:31.000Z","size":2153,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-03-13T05:20:14.389Z","etag":null,"topics":["cryptography","ctf","ctf-writeups","forensics","osint","reverse-engineering","web-exploitation"],"latest_commit_sha":null,"homepage":"","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/rstacks.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2024-07-11T21:17:05.000Z","updated_at":"2024-07-12T21:02:33.000Z","dependencies_parsed_at":"2024-07-12T00:12:24.878Z","dependency_job_id":"46d67b2a-07cd-4583-899a-9dccbf584cbc","html_url":"https://github.com/rstacks/DownUnderCTF2024-writeup","commit_stats":null,"previous_names":["rstacks/downunderctf2024-writeup"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/rstacks/DownUnderCTF2024-writeup","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rstacks%2FDownUnderCTF2024-writeup","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rstacks%2FDownUnderCTF2024-writeup/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rstacks%2FDownUnderCTF2024-writeup/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rstacks%2FDownUnderCTF2024-writeup/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/rstacks","download_url":"https://codeload.github.com/rstacks/DownUnderCTF2024-writeup/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rstacks%2FDownUnderCTF2024-writeup/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":31744404,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-13T06:26:45.479Z","status":"ssl_error","status_checked_at":"2026-04-13T06:26:44.645Z","response_time":93,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"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":["cryptography","ctf","ctf-writeups","forensics","osint","reverse-engineering","web-exploitation"],"created_at":"2024-11-19T00:51:18.829Z","updated_at":"2026-04-13T07:37:02.706Z","avatar_url":"https://github.com/rstacks.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# DownUnderCTF 2024 Writeup\n\n[DownUnderCTF 2024](https://downunderctf.com/) was a 48 hour competition that ran from 7/5/2024 to 7/7/2024. Below are my writeups for the challenges\nI attempted, including the ones that I did not successfully complete. You can also view my results in the competition below my writeups.\n\nClick [here](https://github.com/rstacks/ctf-writeups) to check out my writeups for other CTFs I've participated in.\n\n## Solved Challenges\n\n\u003cdetails\u003e\n  \u003csummary\u003eForensics\u003c/summary\u003e\n  \n  * [Baby's First Forensics](https://github.com/rstacks/DownUnderCTF2024-writeup/tree/master/forensics/BabysFirstForensics)\n\n\u003c/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eMisc\u003c/summary\u003e\n\n  * [tldr please summarise](https://github.com/rstacks/DownUnderCTF2024-writeup/tree/master/misc/tldr_please_summarise)\n  \n\u003c/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eOSINT\u003c/summary\u003e\n\n  * [offtheramp](https://github.com/rstacks/DownUnderCTF2024-writeup/tree/master/osint/offtheramp)\n  \n\u003c/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eRev\u003c/summary\u003e\n\n  * [number mashing](https://github.com/rstacks/DownUnderCTF2024-writeup/tree/master/rev/number_mashing)\n\n\u003c/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eWeb\u003c/summary\u003e\n\n  * [zoo feedback form](https://github.com/rstacks/DownUnderCTF2024-writeup/tree/master/web/zoo_feedback_form)\n  \n\u003c/details\u003e\n\n## Unfinished Challenges\n\n\u003cdetails\u003e\n  \u003csummary\u003eCrypto\u003c/summary\u003e\n\n  * [Sun Zi's Perfect Math Class](https://github.com/rstacks/DownUnderCTF2024-writeup/tree/master/crypto/SunZisPerfectMathClass_UNFINISHED)\n  * [shufflebox](https://github.com/rstacks/DownUnderCTF2024-writeup/tree/master/crypto/shufflebox_UNFINISHED)\n  \n\u003c/details\u003e\n\n## Results\n\nI was the sole member of team Boy Wonder. I scored **700 points** in total and finished **737th out of 1515** teams (that solved at least one challenge).\n\n![Results image](results.png)\n\n![Solves list image](solves.png)\n\n*Writeups for the \"discord\" and \"survey\" challenges are not included.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frstacks%2Fdownunderctf2024-writeup","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Frstacks%2Fdownunderctf2024-writeup","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frstacks%2Fdownunderctf2024-writeup/lists"}