{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "@t-in-one/save_application_hid_to_storage"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "versions": [
        "99.0.7"
      ]
    }
  ],
  "credits": [
    {
      "contact": [
        "actran@amazon.com"
      ],
      "name": "Amazon Inspector",
      "type": "FINDER"
    },
    {
      "contact": [
        "https://github.com/ossf/package-analysis",
        "https://openssf.slack.com/channels/package_analysis"
      ],
      "name": "OpenSSF: Package Analysis",
      "type": "FINDER"
    },
    {
      "contact": [
        "https://safedep.io"
      ],
      "name": "SafeDep",
      "type": "FINDER"
    }
  ],
  "database_specific": {
    "malicious-packages-origins": [
      {
        "import_time": "2026-05-04T23:49:24.547405002Z",
        "modified_time": "2026-05-04T10:10:51Z",
        "sha256": "e975d13838b79119209fb0823c23f1c32486e514dc9d505d5186d2713e822738",
        "source": "ossf-package-analysis",
        "versions": [
          "99.0.7"
        ]
      },
      {
        "import_time": "2026-05-12T07:28:47.129896651Z",
        "modified_time": "2026-05-12T06:53:21Z",
        "sha256": "089dfa75307d4ce13475988ce1c9ab73a9250a379ed986bdcf79589272715fc3",
        "source": "amazon-inspector",
        "versions": [
          "99.0.7"
        ]
      }
    ]
  },
  "details": "Wave 2 of a dependency confusion attack campaign (C2: `oob.moika.tech`) targeting internal npm scopes. The attacker (npm user **t-in-one**, email `nath.dr4k3@gmail.com`) published packages at inflated versions that resolve ahead of private registry versions via npm\u0027s default version resolution. The campaign shares the same C2 endpoint (`https://oob.moika.tech/report`), second-stage payload host (`https://oob.moika.tech/payload`), and hardcoded secret (`l95HdDaz3kQx1Zsg3WxH6HvKANf51RY1`) as Wave 1 (npm users **mr.4nd3r50n** and **pik-libs**, published 2026-05-27).\n\nOn installation, the `postinstall` hook executes a three-layer obfuscated `scripts/postinstall.js` (obfuscator.io + custom base64 alphabet + integer-shuffle string table). The script checks a run-once guard at `~/.cache/._t-in-one_init/` and respects a `T_IN_ONE_NO_TELEMETRY` kill switch before proceeding. It then downloads an OS-specific second-stage JavaScript payload from `https://oob.moika.tech/payload/{mac|win|linux}.js`, writes it to a temporary file, and spawns it as a detached Node.js process that continues running after npm exits. The payload exfiltrates the full `process.env` (environment variables including secrets, tokens, and credentials), along with hostname, username, platform, architecture, and working directory, to `https://oob.moika.tech/report`.\n\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (089dfa75307d4ce13475988ce1c9ab73a9250a379ed986bdcf79589272715fc3)\nThe package @t-in-one/save_application_hid_to_storage was found to contain malicious code.\n\n## Source: ossf-package-analysis (e975d13838b79119209fb0823c23f1c32486e514dc9d505d5186d2713e822738)\nThe OpenSSF Package Analysis project identified \u0027@t-in-one/save_application_hid_to_storage\u0027 @ 99.0.7 (npm) as malicious.\n\nIt is considered malicious because:\n\n- The package executes one or more commands associated with malicious behavior.\n",
  "id": "MAL-2026-3337",
  "modified": "2026-05-29T21:56:15Z",
  "published": "2026-05-04T10:10:51Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://safedep.io/oob-moika-tech-dependency-confusion-campaign/"
    }
  ],
  "schema_version": "1.7.4",
  "summary": "Malicious code in @t-in-one/save_application_hid_to_storage (npm)"
}