{
  "sets": {
    "gemastik18": {
      "label": "GEMASTIK XVIII",
      "repo": "github.com/rayhanhanaputra/gemastik18-final",
      "note": "Game aktif saat ini"
    },
    "xvi": {
      "label": "GEMASTIK XVI",
      "repo": "github.com/vidner/gemastik-xvi-final",
      "note": "Distributed \u2014 toggle untuk aktifkan"
    },
    "xvii": {
      "label": "GEMASTIK XVII",
      "repo": "github.com/vidner/gemastik-xvii-final",
      "note": "Distributed \u2014 toggle untuk aktifkan"
    }
  },
  "challenges": [
    {
      "name": "blogpost",
      "set": "gemastik18",
      "category": "web",
      "desc": "Flask blog with exiftool + SSTI",
      "chall_offset": 0,
      "ssh_offset": 22,
      "enabled": true,
      "service_dir": "blogpost",
      "org_port": 10000,
      "ssh_user": "ctfuser"
    },
    {
      "name": "carbeat",
      "set": "gemastik18",
      "category": "pwn",
      "desc": "Binary exploitation menu",
      "chall_offset": 1,
      "ssh_offset": 23,
      "enabled": true,
      "service_dir": "carbeat",
      "org_port": 11000,
      "ssh_user": "ctfuser"
    },
    {
      "name": "cdn",
      "set": "gemastik18",
      "category": "web",
      "desc": "CDN/image proxy SSTI",
      "chall_offset": 2,
      "ssh_offset": 24,
      "enabled": true,
      "service_dir": "cdn",
      "org_port": 12000,
      "ssh_user": "ctfuser"
    },
    {
      "name": "phew",
      "set": "gemastik18",
      "category": "crypto",
      "desc": "Paillier crypto oracle",
      "chall_offset": 3,
      "ssh_offset": 25,
      "enabled": true,
      "service_dir": "phew",
      "org_port": 13000,
      "ssh_user": "ctfuser"
    },
    {
      "name": "sheesh",
      "set": "gemastik18",
      "category": "crypto",
      "desc": "AES padding oracle",
      "chall_offset": 4,
      "ssh_offset": 26,
      "enabled": true,
      "service_dir": "sheesh",
      "org_port": 14000,
      "ssh_user": "ctfuser"
    },
    {
      "name": "warmup",
      "set": "gemastik18",
      "category": "warmup",
      "desc": "Go file viewer (path traversal)",
      "chall_offset": 5,
      "ssh_offset": 27,
      "enabled": true,
      "service_dir": "warmup",
      "org_port": 15000,
      "ssh_user": "ctfuser"
    },
    {
      "name": "art",
      "set": "xvi",
      "category": "web",
      "desc": "Ruby ASCII art renderer",
      "chall_offset": 10,
      "ssh_offset": 110,
      "enabled": true,
      "service_dir": "art",
      "org_port": 10000,
      "ssh_user": "root"
    },
    {
      "name": "xl",
      "set": "xvi",
      "category": "web",
      "desc": "Node XL spreadsheets app",
      "chall_offset": 11,
      "ssh_offset": 111,
      "enabled": true,
      "service_dir": "xl",
      "org_port": 11000,
      "ssh_user": "root"
    },
    {
      "name": "gemas-notes",
      "set": "xvi",
      "category": "web",
      "desc": "Note service + MySQL + validation (multi-container)",
      "chall_offset": 12,
      "ssh_offset": 112,
      "enabled": false,
      "service_dir": "gemas-notes",
      "org_port": 12000,
      "ssh_user": "root"
    },
    {
      "name": "pasta",
      "set": "xvi",
      "category": "web",
      "desc": "Pasta pastebin (FTP-ish? web)",
      "chall_offset": 13,
      "ssh_offset": 113,
      "enabled": false,
      "service_dir": "pasta",
      "org_port": 13000,
      "ssh_user": "root"
    },
    {
      "name": "burvesigner",
      "set": "xvi",
      "category": "crypto",
      "desc": "Burve-style signature oracle",
      "chall_offset": 14,
      "ssh_offset": 114,
      "enabled": false,
      "service_dir": "burvesigner",
      "org_port": 14000,
      "ssh_user": "root"
    },
    {
      "name": "hirnfick",
      "set": "xvi",
      "category": "pwn",
      "desc": "Brainfuck-ish binary",
      "chall_offset": 15,
      "ssh_offset": 115,
      "enabled": false,
      "service_dir": "hirnfick",
      "org_port": 15000,
      "ssh_user": "root"
    },
    {
      "name": "gemas-fetcher",
      "set": "xvi",
      "category": "web",
      "desc": "URL fetcher + MongoDB (multi-container)",
      "chall_offset": 16,
      "ssh_offset": 116,
      "enabled": false,
      "service_dir": "gemas-fetcher",
      "org_port": 16000,
      "ssh_user": "root"
    },
    {
      "name": "s3",
      "set": "xvi",
      "category": "web",
      "desc": "S3-ish service",
      "chall_offset": 20,
      "ssh_offset": 120,
      "enabled": true,
      "service_dir": "s3",
      "org_port": 20000,
      "ssh_user": "root"
    },
    {
      "name": "crawlback",
      "set": "xvi",
      "category": "web",
      "desc": "PHP crawlback SSRF",
      "chall_offset": 21,
      "ssh_offset": 121,
      "enabled": false,
      "service_dir": "crawlback",
      "org_port": 21000,
      "ssh_user": "root"
    },
    {
      "name": "back-to-basic",
      "set": "xvi",
      "category": "warmup",
      "desc": "Warmup binary (warmup)",
      "chall_offset": 22,
      "ssh_offset": 122,
      "enabled": false,
      "service_dir": "back-to-basic",
      "org_port": 22000,
      "ssh_user": "root"
    },
    {
      "name": "anti-alchemy",
      "set": "xvii",
      "category": "web",
      "desc": "Alchemy flask app (web)",
      "chall_offset": 30,
      "ssh_offset": 130,
      "enabled": true,
      "service_dir": "anti-alchemy",
      "org_port": 11000,
      "ssh_user": "root"
    },
    {
      "name": "asmr",
      "set": "xvii",
      "category": "pwn",
      "desc": "ASMR pwn (ubuntu 24.04)",
      "chall_offset": 31,
      "ssh_offset": 131,
      "enabled": false,
      "service_dir": "asmr",
      "org_port": 15000,
      "ssh_user": "root"
    },
    {
      "name": "bit-canvas",
      "set": "xvii",
      "category": "pwn",
      "desc": "C xinetd pwn",
      "chall_offset": 32,
      "ssh_offset": 132,
      "enabled": true,
      "service_dir": "bit-canvas",
      "org_port": 20000,
      "ssh_user": "root"
    },
    {
      "name": "fjb",
      "set": "xvii",
      "category": "web-pwn",
      "desc": "Node web+pwn",
      "chall_offset": 33,
      "ssh_offset": 133,
      "enabled": false,
      "service_dir": "fjb",
      "org_port": 17000,
      "ssh_user": "root"
    },
    {
      "name": "gift-card",
      "set": "xvii",
      "category": "crypto",
      "desc": "Crypto gift card",
      "chall_offset": 34,
      "ssh_offset": 134,
      "enabled": true,
      "service_dir": "gift-card",
      "org_port": 21000,
      "ssh_user": "root"
    },
    {
      "name": "gift-voucher",
      "set": "xvii",
      "category": "crypto",
      "desc": "Crypto gift voucher",
      "chall_offset": 35,
      "ssh_offset": 135,
      "enabled": true,
      "service_dir": "gift-voucher",
      "org_port": 16000,
      "ssh_user": "root"
    },
    {
      "name": "gleam-drive",
      "set": "xvii",
      "category": "web-crypto",
      "desc": "Gleam drive web-crypto",
      "chall_offset": 36,
      "ssh_offset": 136,
      "enabled": true,
      "service_dir": "gleam-drive",
      "org_port": 12000,
      "scheme": "https",
      "ssh_user": "root"
    },
    {
      "name": "go-green",
      "set": "xvii",
      "category": "rev",
      "desc": "Go reverse engineering (xinetd)",
      "chall_offset": 37,
      "ssh_offset": 137,
      "enabled": false,
      "service_dir": "go-green",
      "org_port": 20000,
      "ssh_user": "root"
    },
    {
      "name": "kode-viewer",
      "set": "xvii",
      "category": "web",
      "desc": "Node kode viewer + redis (multi-container)",
      "chall_offset": 38,
      "ssh_offset": 138,
      "enabled": false,
      "service_dir": "kode-viewer",
      "org_port": 10000,
      "ssh_user": "root"
    },
    {
      "name": "more-less",
      "set": "xvii",
      "category": "web",
      "desc": "Python more/less web",
      "chall_offset": 39,
      "ssh_offset": 139,
      "enabled": true,
      "service_dir": "more-less",
      "org_port": 22000,
      "ssh_user": "root"
    },
    {
      "name": "tempest-poc",
      "set": "xvii",
      "category": "web",
      "desc": "Tempest POC (backend + frontend)",
      "chall_offset": 40,
      "ssh_offset": 140,
      "enabled": false,
      "service_dir": "tempest-poc",
      "org_port": 14080,
      "ssh_user": "root"
    },
    {
      "name": "ticketer",
      "set": "xvii",
      "category": "crypto",
      "desc": "Ticketer crypto oracle (socat)",
      "chall_offset": 41,
      "ssh_offset": 141,
      "enabled": true,
      "service_dir": "ticketer",
      "org_port": 14000,
      "ssh_user": "root"
    }
  ]
}