{"id":22804365,"url":"https://github.com/divinemonk/ctfdb","last_synced_at":"2025-12-31T14:11:32.267Z","repository":{"id":173421651,"uuid":"650752741","full_name":"Divinemonk/ctfdb","owner":"Divinemonk","description":"{ CTF Database }= (A collection of of websites and resources you will ever need for offline/online CTF competitions)","archived":false,"fork":false,"pushed_at":"2023-06-28T13:58:00.000Z","size":63,"stargazers_count":8,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"m41n","last_synced_at":"2025-03-30T20:30:19.470Z","etag":null,"topics":["binary-exploitation","capture-the-flag","cryptography","ctf","ctfs","cyber","cyber-security","cybersecurity","database","guide","hacker","hacking","information","information-security","pathway","reverse-engineering","roadmap","steganography","training-materials","web-security"],"latest_commit_sha":null,"homepage":"","language":null,"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/Divinemonk.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":"ROADMAP.md","authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2023-06-07T18:24:15.000Z","updated_at":"2025-01-15T02:09:21.000Z","dependencies_parsed_at":null,"dependency_job_id":"f3d8473b-e900-46aa-b880-88f20676d09b","html_url":"https://github.com/Divinemonk/ctfdb","commit_stats":null,"previous_names":["divinemonk/ctfdb"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/Divinemonk/ctfdb","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Divinemonk%2Fctfdb","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Divinemonk%2Fctfdb/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Divinemonk%2Fctfdb/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Divinemonk%2Fctfdb/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Divinemonk","download_url":"https://codeload.github.com/Divinemonk/ctfdb/tar.gz/refs/heads/m41n","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Divinemonk%2Fctfdb/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":265871390,"owners_count":23842026,"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":["binary-exploitation","capture-the-flag","cryptography","ctf","ctfs","cyber","cyber-security","cybersecurity","database","guide","hacker","hacking","information","information-security","pathway","reverse-engineering","roadmap","steganography","training-materials","web-security"],"created_at":"2024-12-12T10:07:58.872Z","updated_at":"2025-12-31T14:11:32.240Z","avatar_url":"https://github.com/Divinemonk.png","language":null,"funding_links":[],"categories":[],"sub_categories":[],"readme":"# CTF Database\n- [CTF Training Roadmap \u0026 30 day plan](ROADMAP.md)\n- [Top recommendations](TOP.md)\n\n\u003cbr\u003e\u003cbr\u003e\n\n## List of practice sites\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"http://www.itsecgames.com/\"\u003ebWAPP\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"https://cryptopals.com/\"\u003eCryptopals\u003c/a\u003e - Cryptographic programming challenges\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"https://ctfchallenge.co.uk/\"\u003eCTF Challenge\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"https://ctf365.com/\"\u003eCTF365\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"https://ctflearn.com/\"\u003eCTFlearn\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"https://ctftime.org/\"\u003eCTFTime\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"https://www.enigmagroup.org/\"\u003eEnigma Group\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"http://www.gameofhacks.com/\"\u003eGame of Hacks\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"http://google-gruyere.appspot.com/\"\u003eGoogle Gruyere\u003c/a\u003e - Vulnerable web app\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"https://xss-game.appspot.com/\"\u003eGoogle XSS Game\u003c/a\u003e - Cross-site scripting for beginners\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"https://www.hackthissite.org/\"\u003eHack This Site\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"https://hack.me/\"\u003eHack.me\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"https://www.hacking-lab.com/index.html\"\u003eHacking-Lab\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"https://www.hackthis.co.uk/\"\u003eHackThis!!\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"https://www.hellboundhackers.org/\"\u003eHellbound Hackers \u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"http://io.netgarage.org/\"\u003eIO\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"https://github.com/bkimminich/juice-shop\"\u003eJuice shop\u003c/a\u003e - Vulnerable web app\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"https://microcorruption.com/\"\u003eMicrocorruption\u003c/a\u003e - ARM disassembling\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"http://overthewire.org/wargames/\"\u003eOver The Wire wargames\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"https://www.owasp.org/index.php/Category:OWASP_WebGoat_Project\"\u003eOWASP WebGoat 1.2\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"https://picoctf.com/\"\u003epicoCTF\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"https://portswigger.net/web-security\"\u003ePortswigger’s Web Security Academy\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"https://pwn0.com/\"\u003epwn0\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"http://pwnable.kr/\"\u003epwnable.kr\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"https://pwnable.tw/\"\u003epwnable.tw\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"http://reversing.kr/\"\u003eReversing.kr\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"https://ringzer0team.com/\"\u003eRingZer0 Team Online CTF\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"https://www.root-me.org/\"\u003eRoot Me\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"http://smashthestack.org/\"\u003eSmashTheStack\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"http://www.try2hack.nl/\"\u003eTry2Hack\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"https://www.prismacsi.com/en/typhoon-vulnerable-virtual-machines/\"\u003eTyphoon vulnerable VM\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"https://w3challs.com/\"\u003eW3Challs\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"https://github.com/cure53/XSSChallengeWiki/wiki\"\u003eXSS Challenge Wiki\u003c/a\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https://github.com/roya0045/Pentest-practice\"\u003ePentest-practice\u003c/a\u003e\u003c/li\u003e\n  \u003cli\u003e\u003ca href=\"http://captf.com/practice-ctf/\"\u003ePractice CTF List\u003c/a\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\n\u003cbr\u003e\n\n\n\u003ch2\u003eLive Online Games\u003c/h2\u003e\n\u003ch4\u003eRecommended\u003c/h4\u003e\n\u003cul\u003e\n\t\u003cli\u003e\u003ca href=\"http://pwnable.tw/\"\u003ehttp://pwnable.tw/\u003c/a\u003e (a newer set of high quality pwnable challenges)\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://pwnable.kr/\"\u003ehttp://pwnable.kr/\u003c/a\u003e (one of the more popular recent wargamming sets of challenges)\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"https://picoctf.com/\"\u003ehttps://picoctf.com/\u003c/a\u003e  (Designed for high school students while the event is usually new every year, it's left online and has a great difficulty progression)\u003c/li\u003e\n\t\u003c!-- \n\t\u003cli\u003e\u003ca href=\"https://easyctf.com\"\u003ehttps://easyctf.com/\u003c/a\u003e  ()\u003c/li\u003e\n\t--\u003e\n\t\u003cli\u003e\u003ca href=\"https://microcorruption.com/login\"\u003ehttps://microcorruption.com/login\u003c/a\u003e (one of the best interfaces, a good difficulty curve and introduction to low-level reverse engineering, specifically on an MSP430)\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://ctflearn.com/\"\u003ehttp://ctflearn.com/\u003c/a\u003e (a new CTF based learning platform with user-contributed challenges)\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"https://cherryblog.in/\"\u003ehttps://cherryblog.in/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://reversing.kr/\"\u003ehttp://reversing.kr/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://hax.tor.hu/\"\u003ehttp://hax.tor.hu/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"https://w3challs.com/\"\u003ehttps://w3challs.com/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"https://pwn0.com/\"\u003ehttps://pwn0.com/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"https://io.netgarage.org/\"\u003ehttps://io.netgarage.org/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://ringzer0team.com/\"\u003ehttp://ringzer0team.com/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://www.hellboundhackers.org/\"\u003ehttp://www.hellboundhackers.org/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://www.overthewire.org/wargames/\"\u003ehttp://www.overthewire.org/wargames/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://counterhack.net/Counter_Hack/Challenges.html\"\u003ehttp://counterhack.net/Counter_Hack/Challenges.html\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"https://www.hackthissite.org/\"\u003ehttp://www.hackthissite.org/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"https://vulnhub.com/\"\u003ehttp://vulnhub.com/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://ctf.komodosec.com\"\u003ehttp://ctf.komodosec.com\u003c/a\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\n\u003ch4\u003eOthers\u003c/h4\u003e\n\u003cul\u003e\n\t\u003cli\u003e\u003ca href=\"https://backdoor.sdslabs.co/\"\u003ehttps://backdoor.sdslabs.co/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://smashthestack.org/wargames.html\"\u003ehttp://smashthestack.org/wargames.html\u003c/a\u003e\u003c/li\u003e\n\u003c!--\n\t\u003cli\u003e\u003ca href=\"http://hackthecause.info/\"\u003ehttp://hackthecause.info/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"https://www.onlinectf.com/challenges/\"\u003ehttps://www.onlinectf.com/challenges/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://bright-shadows.net/\"\u003ehttp://bright-shadows.net/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://securityoverride.org/\"\u003ehttp://securityoverride.org/\u003c/a\u003e Some good concepts, but \"canned\" vulnerabilities (string matching on input) will frustrate knowledgable hackers and teach newbies the wrong lessons\u003c/li\u003e\n--\u003e\n\t\u003cli\u003e\u003ca href=\"http://www.mod-x.co.uk/main.php\"\u003ehttp://www.mod-x.co.uk/main.php\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://scanme.nmap.org/\"\u003ehttp://scanme.nmap.org/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://www.hackertest.net/\"\u003ehttp://www.hackertest.net/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://net-force.nl/\"\u003ehttp://net-force.nl/\u003c/a\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\n\u003ch4\u003eMeta\u003c/h4\u003e\n\u003cul\u003e\n\t\u003cli\u003e\u003ca href=\"http://www.wechall.net/sites.php\"\u003ehttp://www.wechall.net/sites.php\u003c/a\u003e (excellent list of challenge sites)\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://ctf.forgottensec.com/wiki/index.php?title=Main_Page\"\u003ehttp://ctf.forgottensec.com/wiki/\u003c/a\u003e (good CTF wiki, though focused on CCDC)\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://repo.shell-storm.org/CTF/\"\u003ehttp://repo.shell-storm.org/CTF/\u003c/a\u003e (great archive of CTFs)\u003c/li\u003e\n\u003c/ul\u003e\n\n\u003ch4\u003eWebapp Specific\u003c/h4\u003e\n\u003cul\u003e\n\t\u003cli\u003e\u003ca href=\"http://demo.testfire.net/\"\u003ehttp://demo.testfire.net/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://wocares.com/xsstester.php\"\u003ehttp://wocares.com/xsstester.php\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://crackme.cenzic.com/\"\u003ehttp://crackme.cenzic.com/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://test.acunetix.com/\"\u003ehttp://test.acunetix.com/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://zero.webappsecurity.com/\"\u003ehttp://zero.webappsecurity.com/\u003c/a\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\n\u003ch4\u003eForensics Specific\u003c/h4\u003e\n\u003cul\u003e\n\t\u003cli\u003e\u003ca href=\"http://computer-forensics.sans.org/community/challenges\"\u003ehttp://computer-forensics.sans.org/community/challenges\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://computer-forensics.sans.org/community/challenges\"\u003ehttp://computer-forensics.sans.org/community/challenges\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://forensicscontest.com/\"\u003ehttp://forensicscontest.com/\u003c/a\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\n\u003ch4\u003eRecruiting\u003c/h4\u003e\n\u003cul\u003e\n\t\u003cli\u003e\u003ca href=\"https://www.praetorian.com/challenges/pwnable/\"\u003ehttps://www.praetorian.com/challenges/pwnable/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://rtncyberjobs.com/\"\u003ehttp://rtncyberjobs.com/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://0x41414141.com/\"\u003ehttp://0x41414141.com/\u003c/a\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\n\u003ch4\u003eCommercial/Freemium/Paid Training\u003c/h4\u003e\n\u003cul\u003e\n\t\u003cli\u003e\u003ca href=\"https://www.root-me.org/\"\u003ehttps://www.root-me.org/\u003c/a\u003e (well done set of challenges free for public use with optional paid commercial versions)\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"https://avatao.com/\"\u003ehttps://avatao.com\u003c/a\u003e (paid commercial training platform from a CTF team, though with a strong focus on secure app development)\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://heorot.net/\"\u003ehttp://heorot.net/\u003c/a\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\n\n\u003cbr\u003e\n\n\u003ch2\u003eDownloadable Offline Games\u003c/h2\u003e\n\u003cul\u003e\n\t\u003cli\u003e\u003ca href=\"http://www.badstore.net/\"\u003ehttp://www.badstore.net/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"https://www.owasp.org/index.php/Category:OWASP_WebGoat_Project\"\u003ehttp://www.owasp.org/index.php/Category:OWASP_WebGoat_Project\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"https://www.owasp.org/index.php/Owasp_SiteGenerator\"\u003ehttp://www.owasp.org/index.php/Owasp_SiteGenerator\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://www.ethicalhack3r.co.uk/damn-vulnerable-web-app/\"\u003eDamn Vulnerable Web App\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://suif.stanford.edu/~livshits/securibench/\"\u003eStanford SecureBench\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://suif.stanford.edu/~livshits/work/securibench-micro/\"\u003eStanford SecureBench Micro\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"https://www.irongeek.com/i.php?page=security/mutillidae-deliberately-vulnerable-php-owasp-top-10\"\u003ehttp://www.irongeek.com/i.php?page=security/mutillidae-deliberately-vulnerable-php-owasp-top-10\u003c/a\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\n\n\u003cbr\u003e\n\n\u003ch2\u003eVirtual Machines\u003c/h2\u003e\n\u003cul\u003e\n\t\u003cli\u003e\u003ca href=\"https://pentesterlab.com/exercises/\"\u003ehttps://pentesterlab.com/exercises/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"https://sourceforge.net/projects/metasploitable/files/Metasploitable2/\"\u003ehttp://sourceforge.net/projects/metasploitable/files/Metasploitable2/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://www.damnvulnerablelinux.org/\"\u003eDamn Vulnerable Linux\u003c/a\u003e (not currently live? local \u003ca href=\"/mirror/damnvulnerablelinux.com/\"\u003emirror\u003c/a\u003e) \u003c/li\u003e\n\u003c/ul\u003e\n\n\n\u003cbr\u003e\n\u003chr\u003e\n\u003cbr\u003e\n\n## Capture The Signal (CTS)\n \n### CTS client\n\n* [CTS tools](https://github.com/capturethesignal/cts-tools), original, Python2+GNU 3.7\n* [CTS tools VM](https://cts.ninja/downloads/)\n* [CTS tools](https://github.com/BlackVS/cts-tools), fork, Python3, Tested with Python 3.9\n* [CTS Utils](https://github.com/BlackVS/cts-utils), soome additional tools.\n\n### How to run tools\n* [Installing tools](cts-tools.md)\n* [Receiving signal](cts-get-signal.md)\n* [How to run local server](cts-utils.md)\n* [How signals are sent from server?](cts-signals.md)\n\n### CTS server\nYou may run you own server\n* [CTS backend](https://github.com/capturethesignal/cts-backend)\n\n\n\u003cbr\u003e\n\n## Software\n### CTS used\n* [GNU Radio](https://github.com/gnuradio/gnuradio) is a free \u0026 open-source software development toolkit that provides signal processing blocks to implement software radios.\n* [SigDigger](https://github.com/BatchDrake/SigDigger) is a free digital signal analyzer for GNU/Linux and macOS, designed to extract information of unknown radio signals.\n* [Gqrx](https://github.com/gqrx-sdr/gqrx) is an open source software defined radio (SDR) receiver implemented using GNU Radio and the Qt GUI toolkit.\n* [URH](https://github.com/jopohl/urh) is a complete suite for wireless protocol investigation with native support for many common Software Defined Radios.\n* [inspectrum](https://github.com/miek/inspectrum) is a tool for analysing captured signals, primarily from software-defined radio receivers.\n* [Audacity](https://www.audacityteam.org/) is an easy-to-use, multi-track audio editor and recorder for Windows, macOS, GNU/Linux and other operating systems.\n* [Swiss Army knife of sound processing programs](http://sox.sourceforge.net/) is a cross-platform (Windows, Linux, MacOS X, etc.) command line utility that can convert various formats of computer audio files in to other formats. It can also apply various effects to these sound files, and, as an added bonus, SoX can play and record audio files on most platforms.\n\n\n### Other\n* [rtl_433](https://github.com/merbanan/rtl_433) is a generic data receiver, mainly for the 433.92 MHz, 868 MHz (SRD), 315 MHz, 345 MHz, and 915 MHz ISM bands.\n* [Software By W1HKJ \u0026 Associates](http://www.w1hkj.com/)\n* [Fast Light Digital Modem Application](https://sourceforge.net/p/fldigi/wiki/Home/)\n* [SSTV and HamDRM for Linux](http://users.telenet.be/on4qz/index.html)\n* [Ham Radio Software on Centos Linux](http://www.trinityos.com/HAM/CentosDigitalModes/hampacketizing-centos.html#28.qsstv)\n* [Dire Wolf](https://github.com/wb2osz/direwolf), Decoded Information from Radio Emissions for Windows Or Linux Fans\n* [minimodem ](http://www.whence.com/minimodem/), general-purpose software audio FSK modem  for GNU/Linux systems\n* [Weak Signal Communication Software](https://physics.princeton.edu//pulsar/K1JT/)\n* [wctf-sdr-tools](https://github.com/rfhs/rfctf-sdr-tools), GNU Radio ZMQ Receivers\n* [Suscan](https://github.com/BatchDrake/suscan), is a realtime DSP processing library. It provides a set of useful abstractions to perform dynamic digital signal analysis and demodulation\n\n\u003cbr\u003e\n\n## Signals\n* [Signal Identification Guide](https://www.sigidwiki.com/wiki/Signal_Identification_Guide)\n* [Sights \u0026 Sounds](http://www.w1hkj.com/modes/index.htm)\n* [Radio Signals Recognition Manual](https://aresvalley.com/artemis/)\n\n\n### Modulations\n* [FSK Demodulation in GNU Radio](https://wirelesspi.com/fsk-demodulation-in-gnu-radio/)\n* [Manually Decoding ASK PWM Signals from rtl_433 Signal I/Q Sample Files using Universal Radio Hacker](https://github.com/klohner/klohner.github.io/tree/master/SDR/Decoding/Example_2019-01-18)\n\n\u003cbr\u003e\n\n## Links\n### GSM\n* [gr-gsm](https://github.com/ptrkrysik/gr-gsm), is a tool for analysing captured signals, primarily from software-defined radio receivers.\n* [Osmocom projects](https://osmocom.org/projects)\n* [3GPP Message Decoder](https://www.3glteinfo.com/3gpp-message-decoder/), tool to decode GSM, UMTS, LTE, IP messages\n \n### DTMF\n* [Detect DTMF Tones](http://www.dialabc.com/sound/detect/)\n* [DTMF decoder](https://github.com/ribt/dtmf-decoder)\n* [DTMF Code](https://www.dcode.fr/dtmf-code)\n\n\u003cbr\u003e\n\n## Other RF/SDR Awesome lists\n* [RFSec-ToolKit V 2.0](https://github.com/cn0xroot/RFSec-ToolKit), is a collection of Radio Frequency Communication Protocol Hacktools which are from the github platform, and Hacking Tutorial from youtube、blog post, including SDR、2G GSM、3G 、4G LTE 、5G、NFC\u0026RFID、ZigBee and so on.\n\n\u003cbr\u003e\n\n### Other\n* [GNU Radio-Companion Cook Book](https://cdn.hackaday.io/files/1648847054397056/GRC%20Cook%20Book.pdf), Tips, Tricks and Design Patterns\n* [CyberChef - The Cyber Swiss Army Knife](https://gchq.github.io/CyberChef/)\n* [dCode](https://www.dcode.fr), is the universal site for decoding messages, cheating on letter games, solving puzzles, geocaches and treasure hunts, etc.\n\n\n\u003cbr\u003e\n\n\u003ch2\u003eInactive or Gone\u003c/h2\u003e\n\u003cul\u003e\n\t\u003cli\u003e\u003ca href=\"http://rootcontest.com/\"\u003ehttp://rootcontest.com/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://intruded.net/\"\u003ehttp://intruded.net/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"https://how2hack.net\"\u003ehttps://how2hack.net\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"https://www.mavensecurity.com/WebMaven.php\"\u003eWebMaven (Buggy Bank)\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://www.foundstone.com/us/resources/proddesc/hacmetravel.htm\"\u003ehttp://www.foundstone.com/us/resources/proddesc/hacmetravel.htm\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://www.foundstone.com/us/resources/proddesc/hacmebooks.htm\"\u003ehttp://www.foundstone.com/us/resources/proddesc/hacmebooks.htm\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://www.foundstone.com/us/resources/proddesc/hacmecasino.htm\"\u003ehttp://www.foundstone.com/us/resources/proddesc/hacmecasino.htm\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://www.foundstone.com/us/resources/proddesc/hacmeshipping.htm\"\u003ehttp://www.foundstone.com/us/resources/proddesc/hacmeshipping.htm\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://hackme.ntobjectives.com/\"\u003ehttp://hackme.ntobjectives.com/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://testphp.acunetix.com/.asp\"\u003ehttp://testphp.acunetix.com/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://testasp.acunetix.com/Default.asp\"\u003ehttp://testasp.acunetix.com/Default.asp\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://prequals.nuitduhack.com\"\u003ehttp://prequals.nuitduhack.com\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://www.gat3way.eu/index.php\"\u003ehttp://www.gat3way.eu/index.php\u003c/a\u003e (Russian)\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://exploit-exercises.com/\"\u003ehttp://exploit-exercises.com/\u003c/a\u003e (challenges mirrored on vulnhub)\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://damo.clanteam.com/\"\u003ehttp://damo.clanteam.com/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://p6drad-teel.net/~windo/wargame/\"\u003ehttp://p6drad-teel.net/~windo/wargame/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://roothack.org/\"\u003ehttp://roothack.org/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://ha.ckers.org/challenge/\"\u003ehttp://ha.ckers.org/challenge/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"http://ha.ckers.org/challenge2/\"\u003ehttp://ha.ckers.org/challenge2/\u003c/a\u003e\u003c/li\u003e\n\t\u003cli\u003e\u003ca href=\"https://forensicswiki.org/wiki/DC3_Digital_Forensics_Challenge\"\u003ehttp://www.dc3.mil/challenge/\u003c/a\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdivinemonk%2Fctfdb","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdivinemonk%2Fctfdb","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdivinemonk%2Fctfdb/lists"}