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Merge pull request #77 from zhangjiantao/patch-1 

fix: payloadType not defined
pull/80/head
Lord Friky 2023-05-19 22:10:14 -06:00 committed by GitHub
parent 5976e478ab 17fe4d455b
commit c721ed37c1
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 240 additions and 240 deletions
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main.js
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@ -1,240 +1,240 @@
function logOutput(...message) { function logOutput(...message) {
document.getElementById("output").innerHTML = document.getElementById("output").innerHTML + message.join(" ") + "<br>"; document.getElementById("output").innerHTML = document.getElementById("output").innerHTML + message.join(" ") + "<br>";
} }
function clearLog() { function clearLog() {
document.getElementById("output").innerHTML = ""; document.getElementById("output").innerHTML = "";
} }
async function getPayloadList(){ async function getPayloadList(){
return fetch("payloads/payloads.json") return fetch("payloads/payloads.json")
.then((response) => { .then((response) => {
if(!response.ok) if(!response.ok)
throw new Error(response.status); throw new Error(response.status);
return response.json(); return response.json();
}) })
.then((data) => { .then((data) => {
return data.payloads; return data.payloads;
}); });
} }
(async () => { (async () => {
const payloadSelect = document.getElementById("payloadSelect"); const payloadSelect = document.getElementById("payloadSelect");
let payloadList; let payloadList;
try { try {
payloadList = await getPayloadList(); payloadList = await getPayloadList();
} catch (error) { } catch (error) {
logOutput("There was a problem retreiving the payload list. Error: " + error); logOutput("There was a problem retreiving the payload list. Error: " + error);
return; return;
} }
payloadList.forEach((payload) => { payloadList.forEach((payload) => {
const payloadOption = document.createElement("option"); const payloadOption = document.createElement("option");
payloadOption.value = payload.path; payloadOption.value = payload.path;
payloadOption.innerHTML = payload.name + " " + payload.version; payloadOption.innerHTML = payload.name + " " + payload.version;
payloadSelect.appendChild(payloadOption); payloadSelect.appendChild(payloadOption);
}); });
})() })()
async function getPayload(payloadSrc){ async function getPayload(payloadSrc){
return fetch(payloadSrc) return fetch(payloadSrc)
.then((response) => { .then((response) => {
if(!response.ok) if(!response.ok)
throw new Error(response.status); throw new Error(response.status);
return response.arrayBuffer(); return response.arrayBuffer();
}); });
} }
const intermezzo = new Uint8Array([ const intermezzo = new Uint8Array([
0x44, 0x00, 0x9F, 0xE5, 0x01, 0x11, 0xA0, 0xE3, 0x40, 0x20, 0x9F, 0xE5, 0x00, 0x20, 0x42, 0xE0, 0x44, 0x00, 0x9F, 0xE5, 0x01, 0x11, 0xA0, 0xE3, 0x40, 0x20, 0x9F, 0xE5, 0x00, 0x20, 0x42, 0xE0,
0x08, 0x00, 0x00, 0xEB, 0x01, 0x01, 0xA0, 0xE3, 0x10, 0xFF, 0x2F, 0xE1, 0x00, 0x00, 0xA0, 0xE1, 0x08, 0x00, 0x00, 0xEB, 0x01, 0x01, 0xA0, 0xE3, 0x10, 0xFF, 0x2F, 0xE1, 0x00, 0x00, 0xA0, 0xE1,
0x2C, 0x00, 0x9F, 0xE5, 0x2C, 0x10, 0x9F, 0xE5, 0x02, 0x28, 0xA0, 0xE3, 0x01, 0x00, 0x00, 0xEB, 0x2C, 0x00, 0x9F, 0xE5, 0x2C, 0x10, 0x9F, 0xE5, 0x02, 0x28, 0xA0, 0xE3, 0x01, 0x00, 0x00, 0xEB,
0x20, 0x00, 0x9F, 0xE5, 0x10, 0xFF, 0x2F, 0xE1, 0x04, 0x30, 0x90, 0xE4, 0x04, 0x30, 0x81, 0xE4, 0x20, 0x00, 0x9F, 0xE5, 0x10, 0xFF, 0x2F, 0xE1, 0x04, 0x30, 0x90, 0xE4, 0x04, 0x30, 0x81, 0xE4,
0x04, 0x20, 0x52, 0xE2, 0xFB, 0xFF, 0xFF, 0x1A, 0x1E, 0xFF, 0x2F, 0xE1, 0x20, 0xF0, 0x01, 0x40, 0x04, 0x20, 0x52, 0xE2, 0xFB, 0xFF, 0xFF, 0x1A, 0x1E, 0xFF, 0x2F, 0xE1, 0x20, 0xF0, 0x01, 0x40,
0x5C, 0xF0, 0x01, 0x40, 0x00, 0x00, 0x02, 0x40, 0x00, 0x00, 0x01, 0x40 0x5C, 0xF0, 0x01, 0x40, 0x00, 0x00, 0x02, 0x40, 0x00, 0x00, 0x01, 0x40
]); ]);
const RCM_PAYLOAD_ADDRESS = 0x40010000; const RCM_PAYLOAD_ADDRESS = 0x40010000;
const INTERMEZZO_LOCATION = 0x4001F000; const INTERMEZZO_LOCATION = 0x4001F000;
const PAYLOAD_LOAD_BLOCK = 0x40020000; const PAYLOAD_LOAD_BLOCK = 0x40020000;
function createRCMPayload(intermezzo, payload) { function createRCMPayload(intermezzo, payload) {
const rcmLength = 0x30298; const rcmLength = 0x30298;
const intermezzoAddressRepeatCount = (INTERMEZZO_LOCATION - RCM_PAYLOAD_ADDRESS) / 4; const intermezzoAddressRepeatCount = (INTERMEZZO_LOCATION - RCM_PAYLOAD_ADDRESS) / 4;
const rcmPayloadSize = Math.ceil((0x2A8 + (0x4 * intermezzoAddressRepeatCount) + 0x1000 + payload.byteLength) / 0x1000) * 0x1000; const rcmPayloadSize = Math.ceil((0x2A8 + (0x4 * intermezzoAddressRepeatCount) + 0x1000 + payload.byteLength) / 0x1000) * 0x1000;
const rcmPayload = new Uint8Array(new ArrayBuffer(rcmPayloadSize)) const rcmPayload = new Uint8Array(new ArrayBuffer(rcmPayloadSize))
const rcmPayloadView = new DataView(rcmPayload.buffer); const rcmPayloadView = new DataView(rcmPayload.buffer);
rcmPayloadView.setUint32(0x0, rcmLength, true); rcmPayloadView.setUint32(0x0, rcmLength, true);
for (let i = 0; i < intermezzoAddressRepeatCount; i++) { for (let i = 0; i < intermezzoAddressRepeatCount; i++) {
rcmPayloadView.setUint32(0x2A8 + i * 4, INTERMEZZO_LOCATION, true); rcmPayloadView.setUint32(0x2A8 + i * 4, INTERMEZZO_LOCATION, true);
} }
rcmPayload.set(intermezzo, 0x2A8 + (0x4 * intermezzoAddressRepeatCount)); rcmPayload.set(intermezzo, 0x2A8 + (0x4 * intermezzoAddressRepeatCount));
rcmPayload.set(payload, 0x2A8 + (0x4 * intermezzoAddressRepeatCount) + 0x1000); rcmPayload.set(payload, 0x2A8 + (0x4 * intermezzoAddressRepeatCount) + 0x1000);
return rcmPayload; return rcmPayload;
} }
function bufferToHex(data) { function bufferToHex(data) {
let result = ""; let result = "";
for (let i = 0; i < data.byteLength; i++) for (let i = 0; i < data.byteLength; i++)
result += data.getUint8(i).toString(16).padStart(2, "0"); result += data.getUint8(i).toString(16).padStart(2, "0");
return result; return result;
} }
async function write(device, data) { async function write(device, data) {
let length = data.length; let length = data.length;
let writeCount = 0; let writeCount = 0;
const packetSize = 0x1000; const packetSize = 0x1000;
while (length) { while (length) {
const dataToTransmit = Math.min(length, packetSize); const dataToTransmit = Math.min(length, packetSize);
length -= dataToTransmit; length -= dataToTransmit;
const chunk = data.slice(0, dataToTransmit); const chunk = data.slice(0, dataToTransmit);
data = data.slice(dataToTransmit); data = data.slice(dataToTransmit);
await device.transferOut(1, chunk); await device.transferOut(1, chunk);
writeCount++; writeCount++;
} }
return writeCount; return writeCount;
} }
function readFileAsArrayBuffer(file) { function readFileAsArrayBuffer(file) {
return new Promise((res, rej) => { return new Promise((res, rej) => {
const reader = new FileReader(); const reader = new FileReader();
reader.onload = e => { reader.onload = e => {
res(e.target.result); res(e.target.result);
} }
reader.readAsArrayBuffer(file); reader.readAsArrayBuffer(file);
}); });
} }
let device; let device;
async function launchPayload(payload) { async function launchPayload(payload) {
await device.open(); await device.open();
logOutput(`Connected to ${device.manufacturerName} ${device.productName}`); logOutput(`Connected to ${device.manufacturerName} ${device.productName}`);
if (device.configuration === null) { if (device.configuration === null) {
await device.selectConfiguration(1); await device.selectConfiguration(1);
} }
await device.claimInterface(0); await device.claimInterface(0);
const deviceID = await device.transferIn(1, 16); const deviceID = await device.transferIn(1, 16);
logOutput(`Device ID: ${bufferToHex(deviceID.data)}`); logOutput(`Device ID: ${bufferToHex(deviceID.data)}`);
const rcmPayload = createRCMPayload(intermezzo, payload); const rcmPayload = createRCMPayload(intermezzo, payload);
logOutput("Sending payload..."); logOutput("Sending payload...");
const writeCount = await write(device, rcmPayload); const writeCount = await write(device, rcmPayload);
logOutput("Payload sent!"); logOutput("Payload sent!");
if (writeCount % 2 !== 1) { if (writeCount % 2 !== 1) {
logOutput("Switching to higher buffer..."); logOutput("Switching to higher buffer...");
await device.transferOut(1, new ArrayBuffer(0x1000)); await device.transferOut(1, new ArrayBuffer(0x1000));
} }
logOutput("Trigging vulnerability..."); logOutput("Trigging vulnerability...");
const vulnerabilityLength = 0x7000; const vulnerabilityLength = 0x7000;
const smash = await device.controlTransferIn({ const smash = await device.controlTransferIn({
requestType: 'standard', requestType: 'standard',
recipient: 'interface', recipient: 'interface',
request: 0x00, request: 0x00,
value: 0x00, value: 0x00,
index: 0x00 index: 0x00
}, vulnerabilityLength); }, vulnerabilityLength);
} }
document.getElementById("goButton").addEventListener("click", async () => { document.getElementById("goButton").addEventListener("click", async () => {
clearLog(); clearLog();
var debugCheckbox = document.getElementById("shouldDebug"); var debugCheckbox = document.getElementById("shouldDebug");
const payloadPath = document.getElementById("payloadSelect").value; const payloadPath = document.getElementById("payloadSelect").value;
if(!debugCheckbox.checked) { if(!debugCheckbox.checked) {
logOutput("Requesting access to device..."); logOutput("Requesting access to device...");
try { try {
device = await navigator.usb.requestDevice({ filters: [{ vendorId: 0x0955 }] }); device = await navigator.usb.requestDevice({ filters: [{ vendorId: 0x0955 }] });
} catch (error) { } catch (error) {
console.log(error); console.log(error);
logOutput("Failed to get a device. Did you chose one?"); logOutput("Failed to get a device. Did you chose one?");
return; return;
} }
} }
let payload; let payload;
if (payloadPath === "uploaded") { if (payloadPath === "uploaded") {
const file = document.getElementById("payloadUpload").files[0]; const file = document.getElementById("payloadUpload").files[0];
if (!file) { if (!file) {
alert("You need to upload a file, to use an uploaded file."); alert("You need to upload a file, to use an uploaded file.");
return; return;
} }
logOutput("Using uploaded payload \"" + file.name + "\""); logOutput("Using uploaded payload \"" + file.name + "\"");
payload = new Uint8Array(await readFileAsArrayBuffer(file)); payload = new Uint8Array(await readFileAsArrayBuffer(file));
} else { } else {
try { try {
payload = new Uint8Array(await getPayload(payloadPath)); payload = new Uint8Array(await getPayload(payloadPath));
} catch (error) { } catch (error) {
logOutput("There was a problem retreiving the payload. Error: " + error) logOutput("There was a problem retreiving the payload. Error: " + error)
return; return;
} }
} }
if(debugCheckbox.checked) { if(debugCheckbox.checked) {
logOutput("Logging payload bytes..."); logOutput("Logging payload bytes...");
var payloadToLog = ""; var payloadToLog = "";
for (var i = 0; i < payload.length; i++) { for (var i = 0; i < payload.length; i++) {
payloadToLog += "0x" + payload[i].toString(16) + ", ".toUpperCase(); payloadToLog += "0x" + payload[i].toString(16) + ", ".toUpperCase();
} }
payloadToLog = payloadToLog; payloadToLog = payloadToLog;
logOutput(payloadToLog); logOutput(payloadToLog);
return; return;
} }
logOutput(`<span style='color:blue'>Preparing to launch ${payloadType}...</span>`); logOutput(`<span style='color:blue'>Preparing to launch ${payloadPath}...</span>`);
launchPayload(payload); launchPayload(payload);
}); });
function onSelectChange() { function onSelectChange() {
if (document.getElementById("payloadSelect").value === "uploaded") if (document.getElementById("payloadSelect").value === "uploaded")
document.getElementById("uploadContainer").style.display = "block" document.getElementById("uploadContainer").style.display = "block"
else else
document.getElementById("uploadContainer").style.display = "none" document.getElementById("uploadContainer").style.display = "none"
} }
function openInfo() { function openInfo() {
if(document.getElementById("infodiv").innerHTML != "") { if(document.getElementById("infodiv").innerHTML != "") {
document.getElementById("infodiv").innerHTML = ""; document.getElementById("infodiv").innerHTML = "";
} }
} }
function openInstructions() { function openInstructions() {
if(document.getElementById("infodiv").innerHTML != "") { if(document.getElementById("infodiv").innerHTML != "") {
document.getElementById("infodiv").innerHTML = ""; document.getElementById("infodiv").innerHTML = "";
} }
} }