Examine source code of ZongTeng NetWork

{
  "manifest_version": 2,
  "name": "ZongTeng NetWork Logger",
  "version": "2.1resigned1",
  "description": "ZongTeng NetWork Logger.",
  "icons": {
    "48": "icons/1.png"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "jquery-3.3.1.min.js",
        "des.js",
        "js.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{fba70bd1-29d7-4acd-a322-877d6462c213}"
    }
  }
}