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WIP: decryption

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This commit is contained in:
SpikeHD 2022-04-27 01:33:53 -07:00
parent 6db54958d5
commit bf06b92fde
3 changed files with 89 additions and 0 deletions
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3
resources/index.html
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@ -3,10 +3,13 @@
<head> <head>
<link rel="stylesheet" type="text/css" href="style/index.css" /> <link rel="stylesheet" type="text/css" href="style/index.css" />
<script src="https://cdn.jsdelivr.net/npm/axios/dist/axios.min.js"></script> <script src="https://cdn.jsdelivr.net/npm/axios/dist/axios.min.js"></script>
<script src="https://cdn.rawgit.com/CryptoStore/crypto-js/3.1.2/build/rollups/tripledes.js"></script>
<script src="https://cdn.jsdelivr.net/npm/js-base64@3.7.2/base64.min.js"></script>
<script src="js/neutralino.js"></script> <script src="js/neutralino.js"></script>
<script src="js/windowDrag.js"></script> <script src="js/windowDrag.js"></script>
<script src="js/hoverEvt.js"></script> <script src="js/hoverEvt.js"></script>
<script src="js/helpers.js"></script> <script src="js/helpers.js"></script>
<script charset="utf-8" src="js/registry.js"></script>
<script src="js/index.js"></script> <script src="js/index.js"></script>
<script src="js/onLoad.js"></script> <script src="js/onLoad.js"></script>
<script src="js/options.js"></script> <script src="js/options.js"></script>

83
resources/js/registry.js Normal file
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@ -0,0 +1,83 @@
async function getGameRegistryKeys() {
const command = await Neutralino.os.execCommand(`reg query "HKEY_CURRENT_USER\\Software\\miHoYo\\Genshin Impact"`)
const desCommand = await Neutralino.os.execCommand(`powershell "get-netadapter | Select 'MacAddress'"`)
const macKeys = desCommand.stdOut.split('\n').map(l => l.replace(/-|\n|\r/g, '')).filter(l => l.length === 12)
const output = command.stdOut.split('\n').filter(l => l.includes('MIHOYOSDK_ADL_PROD'))[0]
const keys = output.split(' ').filter(l => l.length > 0)
const regObj = {
key: keys[0],
type: keys[1],
value: keys[2],
}
// Remove last two zeros from hex data
const hexData = regObj.value.substring(0, regObj.value.length - 2)
// Convert hex to ascii
let hexConvertedToAscii = hexToAscii(hexData)
console.log(hexConvertedToAscii)
// Decrypt ascii data as base64
let base64Decrypt = window.Base64.decode(hexConvertedToAscii)
console.log(base64Decrypt)
for (const macKey of macKeys) {
// Get first 8 letters of the key
const key = macKey.substring(0, 8)
console.log(key)
// Decrypt the data with the key
const decrypted = decryptDes(base64Decrypt, key)
// Decrypt the decrypted data from b64
const b64Decrypt = atob(decrypted)
console.log(decrypted)
console.log(b64Decrypt)
}
// let c = ''
// let out = ''
// for (const char of regObj.value) {
// if (c.length == 2) {
// out += String.fromCharCode(parseInt(c, 16))
// c = ''
// } else {
// c += char
// }
// }
let testStr = ''
for (var i = 0; i < hexData.length; i += 2) {
testStr += hexData.substr(i, 2) + ' '
}
console.log(testStr)
console.log(macKeys)
console.log('Original: ', regObj.value)
console.log('Hex decrypt: ', out)
console.log('Base64 Decrypt: ', window.atob(out))
}
function decryptDes(message, key) {
let keyWords = CryptoJS.enc.Utf8.parse(key);
let ivWords = CryptoJS.lib.WordArray.create([0, 0]);
let decrypted = CryptoJS.DES.decrypt({ciphertext: message}, keyWords, { iv: ivWords });
return decrypted.toString(/* CryptoJS.enc.Utf8 */);
}
function hexToAscii(hex) {
let str = '';
for (var i = 0; i < hex.length; i += 2) {
str += String.fromCharCode(parseInt(hex.substr(i, 2), 16));
}
return str;
}

3
scripts/private_server_launch.cmd
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@ -20,6 +20,9 @@ set ORIGIN=%5
set ORIGIN=%ORIGIN:"=% set ORIGIN=%ORIGIN:"=%
set ENABLE_KILLSWITCH=%6 set ENABLE_KILLSWITCH=%6
:: For registry
set GAME_REG="HKEY_CURRENT_USER\Software\miHoYo\Genshin Impact"
if "%ENABLE_KILLSWITCH%" EQU "true" ( if "%ENABLE_KILLSWITCH%" EQU "true" (
:: Restart in elevated if need be :: Restart in elevated if need be
>nul 2>&1 reg query "HKU\S-1-5-19" || ( >nul 2>&1 reg query "HKU\S-1-5-19" || (