{"id":20950713,"url":"https://github.com/rstacks/l3akctf2024-writeup","last_synced_at":"2026-04-13T11:31:26.565Z","repository":{"id":242591001,"uuid":"806219695","full_name":"rstacks/L3akCTF2024-writeup","owner":"rstacks","description":"Writeups for the challenges I attempted at L3akCTF 2024.","archived":false,"fork":false,"pushed_at":"2024-07-02T21:05:49.000Z","size":600,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2026-01-01T07:45:04.340Z","etag":null,"topics":["ctf","ctf-solutions","ctf-writeups","cybersecurity","osint","reverse-engineering"],"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":"2024-05-26T17:50:11.000Z","updated_at":"2024-07-02T21:05:53.000Z","dependencies_parsed_at":"2025-01-19T22:37:14.791Z","dependency_job_id":null,"html_url":"https://github.com/rstacks/L3akCTF2024-writeup","commit_stats":null,"previous_names":["rstacks/l3akctf2024-writeup"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/rstacks/L3akCTF2024-writeup","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rstacks%2FL3akCTF2024-writeup","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rstacks%2FL3akCTF2024-writeup/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rstacks%2FL3akCTF2024-writeup/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rstacks%2FL3akCTF2024-writeup/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/rstacks","download_url":"https://codeload.github.com/rstacks/L3akCTF2024-writeup/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rstacks%2FL3akCTF2024-writeup/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":31751211,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-13T09:16:15.125Z","status":"ssl_error","status_checked_at":"2026-04-13T09:16:05.023Z","response_time":93,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: 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":["ctf","ctf-solutions","ctf-writeups","cybersecurity","osint","reverse-engineering"],"created_at":"2024-11-19T00:51:22.394Z","updated_at":"2026-04-13T11:31:26.548Z","avatar_url":"https://github.com/rstacks.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# L3akCTF 2024 Writeup\n\n[L3akCTF 2024](https://github.com/L3AK-TEAM/L3akCTF-2024-public) was a 48 hour competition that ran from 5/24/2024 to 5/26/2024. This was my first CTF competition, and while I wasn't able to complete many\nchallenges, I still had a great time and learned some very useful skills.\n\nBelow are my solutions to the challenges I managed to complete. I've also included writeups on my progress and thought process for challenges I attempted, but was not able to complete. If you're\ncurious about my results in the competition, that information is also below.\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\u003eOSINT\u003c/summary\u003e\n  \n  * [Gameplay-1](https://github.com/rstacks/L3akCTF2024-writeup/blob/master/OSINT/Gameplay-1.md)\n  * [Geosint-1](https://github.com/rstacks/L3akCTF2024-writeup/blob/master/OSINT/Geosint-1.md)\n    \n\u003c/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eREV\u003c/summary\u003e\n\n  * [Hidden](https://github.com/rstacks/L3akCTF2024-writeup/blob/master/REV/Hidden/Hidden.md)\n    \n\u003c/details\u003e\n\n## Unfinished Challenges\n\n\u003cdetails\u003e\n  \u003csummary\u003eWEB\u003c/summary\u003e\n\n  * [Simple calculator](https://github.com/rstacks/L3akCTF2024-writeup/blob/master/WEB/SimpleCalculator_UNFINISHED.md)\n\n\u003c/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eCRYPTO\u003c/summary\u003e\n\n  * [Really Simple Algorithm](https://github.com/rstacks/L3akCTF2024-writeup/blob/master/CRYPTO/ReallySimpleAlgorithm/ReallySimpleAlgorithm_UNFINISHED.md)\n  \n\u003c/details\u003e\n\n## Results\n\nI was the sole member of team Boy Wonder. I scored **250 points** in total and finished **234th out of 497** teams (that solved at least one challenge).\n\n![Results image](results.png)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frstacks%2Fl3akctf2024-writeup","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Frstacks%2Fl3akctf2024-writeup","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frstacks%2Fl3akctf2024-writeup/lists"}