Skip to content

Commit

Permalink
added compatibility check
Browse files Browse the repository at this point in the history
  • Loading branch information
@rtfmkiesel
rtfmkiesel committed Sep 10, 2024
1 parent cf3ce23 commit 555ae52
Showing 1 changed file with 113 additions and 107 deletions.
220 changes: 113 additions & 107 deletions index.html
View file
Original file line number Diff line number Diff line change
Expand Up @@ -15,129 +15,135 @@
</head>
<body>
<h1>LOLDrivers-webclient</h1>
<p>
Please press the button below and choose a folder to scan for known vulnerable and known malicious Windows drivers using <a href="https://loldrivers.io">loldrivers.io</a>.
No data is being sent to any server. This scanning happens locally in your browser thanks to the <a href="https://developer.mozilla.org/en-US/docs/Web/API/File_System_API">File System API</a>.
</p>
<p>
The default Windows driver directories are:
</p>
<ul>
<li>C:\Windows\System32\drivers</li>
<li>C:\Windows\System32\DriverStore\FileRepository</li>
<li>C:\WINDOWS\inf</li>
</ul>
<button id="select-folder-button">Select Folder</button>
<div id="results" style="display: none">
<h2>Results</h2>
<p>Processed files: <span id=file-counter>0</span></p>
<p>Matched:</p>
<ul id="match-list"></ul>
</div>
<main>
<p>
Please press the button below and choose a folder to scan for known vulnerable and known malicious Windows drivers using <a href="https://loldrivers.io">loldrivers.io</a>.
No data is being sent to any server. This scanning happens locally in your browser thanks to the <a href="https://developer.mozilla.org/en-US/docs/Web/API/File_System_API">File System API</a>.
</p>
<p>
The default Windows driver directories are:
</p>
<ul>
<li>C:\Windows\System32\drivers</li>
<li>C:\Windows\System32\DriverStore\FileRepository</li>
<li>C:\WINDOWS\inf</li>
</ul>
<button id="select-folder-button">Select Folder</button>
<div id="results" style="display: none">
<h2>Results</h2>
<p>Processed files: <span id=file-counter>0</span></p>
<p>Matched:</p>
<ul id="match-list"></ul>
</div>
</main>
<footer>
<hr>
<p>Made with ❤️ and Club-Mate by <a href="https://github.com/rtfmkiesel" target="_blank">@rtfmkiesel</a></p>
</footer>
<script>
let fileCounter = 0; // To count how many file were processed
</body>
<script>
let fileCounter = 0; // To count how many file were processed

async function selectFolder() {
const dirHandle = await window.showDirectoryPicker(); // File System API
document.getElementById("results").style.display = "block";
await walkDirectory(dirHandle);
async function selectFolder() {
const dirHandle = await window.showDirectoryPicker(); // File System API
document.getElementById("results").style.display = "block";
await walkDirectory(dirHandle);
}

// Walk the dir
async function walkDirectory(dirHandle) {
for await (const entry of dirHandle.values()) {
if (entry.kind === 'file') {
const file = await entry.getFile();
await lookupFile(file, entry.name); // Found a file, lookup file
} else if (entry.kind === 'directory') {
await walkDirectory(entry); // Found a directory, walk again
}

// Walk the dir
async function walkDirectory(dirHandle) {
for await (const entry of dirHandle.values()) {
if (entry.kind === 'file') {
const file = await entry.getFile();
await lookupFile(file, entry.name); // Found a file, lookup file
} else if (entry.kind === 'directory') {
await walkDirectory(entry); // Found a directory, walk again
}
}
}

async function lookupFile(fileHandle, name) {
const fileArrayBuffer = await fileHandle.arrayBuffer();
const fileContent = new Uint8Array(fileArrayBuffer);

const md5Hash = CryptoJS.MD5(CryptoJS.lib.WordArray.create(fileContent)).toString();
const sha1Hash = CryptoJS.SHA1(CryptoJS.lib.WordArray.create(fileContent)).toString();
const sha256Hash = CryptoJS.SHA256(CryptoJS.lib.WordArray.create(fileContent)).toString();

let response = await lookupHash(md5Hash);
if (!response.ok) {
// No MD5, try SHA1
response = await lookupHash(sha1Hash);
if (!response.ok) {
// No SHA1, try SHA256
response = await lookupHash(sha256Hash);
}
}

if (response.ok) {
addFileToList(name, JSON.parse(response.driver));
}

updateCounter();
}

async function lookupFile(fileHandle, name) {
const fileArrayBuffer = await fileHandle.arrayBuffer();
const fileContent = new Uint8Array(fileArrayBuffer);

const md5Hash = CryptoJS.MD5(CryptoJS.lib.WordArray.create(fileContent)).toString();
const sha1Hash = CryptoJS.SHA1(CryptoJS.lib.WordArray.create(fileContent)).toString();
const sha256Hash = CryptoJS.SHA256(CryptoJS.lib.WordArray.create(fileContent)).toString();

let response = await lookupHash(md5Hash);
if (!response.ok) {
// No MD5, try SHA1
response = await lookupHash(sha1Hash);
if (!response.ok) {
// No SHA1, try SHA256
response = await lookupHash(sha256Hash);
}

function updateCounter() {
fileCounter++
document.getElementById("file-counter").innerText = fileCounter;
}

if (response.ok) {
addFileToList(name, JSON.parse(response.driver));
}

function addFileToList(name, driver) {
const li = document.createElement("li");
li.innerHTML = `${name} <a href="https://loldrivers.io/drivers/${driver.Id}" target="_blank">↗</a>`;
li.className = "match-entry";
document.getElementById("match-list").appendChild(li);
}

updateCounter();
}

function updateCounter() {
fileCounter++
document.getElementById("file-counter").innerText = fileCounter;
}

function addFileToList(name, driver) {
const li = document.createElement("li");
li.innerHTML = `${name} <a href="https://loldrivers.io/drivers/${driver.Id}" target="_blank">↗</a>`;
li.className = "match-entry";
document.getElementById("match-list").appendChild(li);
}

if ("showDirectoryPicker" in window) {
document.getElementById("select-folder-button").addEventListener("click", selectFolder);
</script>
<style>
body {
max-width: 70ch;
margin: 1rem auto;
font-family: monospace;
font-size: large;
line-height: 1.75;
color: #d0d0d0;
background-color: #0c0d10;
}
} else {
document.querySelector("main").innerHTML = "<p>Your browser does not support the <a href='https://developer.mozilla.org/en-US/docs/Web/API/File_System_API'>File System API↗</a>. Please switch to a compatible browser like Chrome or Edge.</p>"
}
</script>
<style>
body {
max-width: 70ch;
margin: 1rem auto;
font-family: monospace;
font-size: large;
line-height: 1.75;
color: #d0d0d0;
background-color: #0c0d10;
}

button {
font-family: monospace;
font-size: large;
}
button {
font-family: monospace;
font-size: large;
}

a,
a:active {
color:aqua;
}
a,
a:active {
color:aqua;
}

footer {
margin-top: 1rem;
}
footer {
margin-top: 1rem;
}

.match-entry {
color: rgb(255, 50, 50);
}
.match-entry {
color: rgb(255, 50, 50);
}

@media (prefers-color-scheme: light) {
body {
color: rgb(31, 31, 31);
background-color: #fff;
}
@media (prefers-color-scheme: light) {
body {
color: rgb(31, 31, 31);
background-color: #fff;
}

a,
a:active {
color: blue;
}
a,
a:active {
color: blue;
}
</style>
</body>
}
</style>
</html>

0 comments on commit 555ae52

Please sign in to comment.