From 7bbac6383fbcfc321a5f4e958b9daeb36784e862 Mon Sep 17 00:00:00 2001
From: Vtuber_DevGod <60516202+DEVGOD2020@users.noreply.github.com>
Date: Thu, 19 Sep 2024 13:11:01 -0500
Subject: [PATCH] 1.93 Fix
MIME-Version: 1.0
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Deobfuscated the cryptoUtil.js file, then changed the new Buffer() to Buffer.from() to avoid deprecated errors causing the eval statement to return undefines / causing ftp simple to never actually decrypt the encrypted config json string 😀
---
 lib/crypto-util.js | 67 +++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 66 insertions(+), 1 deletion(-)

diff --git a/lib/crypto-util.js b/lib/crypto-util.js
index ec8c850..514cb74 100644
--- a/lib/crypto-util.js
+++ b/lib/crypto-util.js
@@ -1 +1,66 @@
-eval(function(p,a,c,k,e,r){e=function(c){return(c<a?'':e(parseInt(c/a)))+((c=c%a)>35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--)r[e(c)]=k[c]||e(c);k=[function(e){return r[e]}];e=function(){return'\\w+'};c=1};while(c--)if(k[c])p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c]);return p}('f 8=B(\'8\');5 h(){0.i="A";0.g="s"}h.r={x:5(a,b,c){2(!b)b=0.9(0.i);2(!c)c=0.9(0.g);f d=8.q(\'o-k-l\',3 4(b,\'1\'),3 4(c,\'1\'));7 d.j(a,\'6\',\'1\')+d.n(\'1\')},t:5(a,b,c){2(!b)b=0.9(0.i);2(!c)c=0.9(0.g);f d=8.u(\'o-k-l\',3 4(b,\'1\'),3 4(c,\'1\'));7 d.j(a,\'1\',\'6\')+d.n(\'6\')},v:5(a,b){2(!b)b="w";f c=8.p(b);c.j(a);7 c.y(\'1\')},z:5(a,b){2(!b)b="6";7 3 4(a,b).e(\'m\')},C:5(a,b){2(!b)b="6";7 3 4(a,\'m\').e(b)},D:5(a,b){2(!b)b="6";7 3 4(a,b).e(\'1\')},9:5(a,b){2(!b)b="6";7 3 4(a,\'1\').e(b)}};E.F=c=3 h();',42,42,'this|hex|if|new|Buffer|function|utf8|return|crypto|decodeHex|||||toString|var|IV|Crypto|KEY|update|128|cbc|base64|final|aes|createHash|createCipheriv|prototype|6436346335333638333537633633323763333232633632633961346233653663|decrypt|createDecipheriv|hashing|sha256|encrypt|digest|encodeBase64|3134626336333765663466623436663233346636383438353432623336653463|require|decodeBase64|encodeHex|module|exports'.split('|'),0,{}))
\ No newline at end of file
+eval(`
+var crypto = require('crypto');
+
+function Crypto() {
+    this.KEY = "3134626336333765663466623436663233346636383438353432623336653463";
+    this.IV = "6436346335333638333537633633323763333232633632633961346233653663"
+}
+Crypto.prototype = {
+    encrypt: function(a, b, c) {
+        if (!b) b = this.decodeHex(this.KEY);
+        if (!c) c = this.decodeHex(this.IV);
+        var d = crypto.createCipheriv('aes-128-cbc', Buffer.from(b, 'hex'), Buffer.from(c, 'hex'));
+        return d.update(a, 'utf8', 'hex') + d.final('hex')
+    },
+    decrypt: function(a, b, c) {
+        if (!b) b = this.decodeHex(this.KEY);
+        if (!c) c = this.decodeHex(this.IV);
+        var d = crypto.createDecipheriv('aes-128-cbc', Buffer.from(b, 'hex'), Buffer.from(c, 'hex'));
+        return d.update(a, 'hex', 'utf8') + d.final('utf8')
+    },
+    hashing: function(a, b) {
+        if (!b) b = "sha256";
+        var c = crypto.createHash(b);
+        c.update(a);
+        return c.digest('hex')
+    },
+    encodeBase64: function(a, b) {
+        if (!b) b = "utf8";
+        return Buffer.from(a, b).toString('base64')
+    },
+    decodeBase64: function(a, b) {
+        if (!b) b = "utf8";
+        return Buffer.from(a, 'base64').toString(b)
+    },
+    encodeHex: function(a, b) {
+        if (!b) b = "utf8";
+        return Buffer.from(a, b).toString('hex')
+    },
+    decodeHex: function(a, b) {
+        if (!b) b = "utf8";
+        return Buffer.from(a, 'hex').toString(b)
+    }
+};
+
+module.exports = c = new Crypto();
+`);
+
+/*eval(function(p, a, c, k, e, r) {
+    e = function(c) {
+        return (c < a ? '' : e(parseInt(c / a))) + ((c = c % a) > 35 ? String.fromCharCode(c + 29) : c.toString(36))
+    };
+    if (!''.replace(/^/, String)) {
+        while (c--) r[e(c)] = k[c] || e(c);
+        k = [function(e) {
+            return r[e]
+        }];
+        e = function() {
+            return '\\w+'
+        };
+        c = 1
+    };
+    while (c--)
+        if (k[c]) p = p.replace(new RegExp('\\b' + e(c) + '\\b', 'g'), k[c]);
+    console.log(p);
+    return p
+}('f 8=B(\'8\');5 h(){0.i="A";0.g="s"}h.r={x:5(a,b,c){2(!b)b=0.9(0.i);2(!c)c=0.9(0.g);f d=8.q(\'o-k-l\',3 4(b,\'1\'),3 4(c,\'1\'));7 d.j(a,\'6\',\'1\')+d.n(\'1\')},t:5(a,b,c){2(!b)b=0.9(0.i);2(!c)c=0.9(0.g);f d=8.u(\'o-k-l\',3 4(b,\'1\'),3 4(c,\'1\'));7 d.j(a,\'1\',\'6\')+d.n(\'6\')},v:5(a,b){2(!b)b="w";f c=8.p(b);c.j(a);7 c.y(\'1\')},z:5(a,b){2(!b)b="6";7 3 4(a,b).e(\'m\')},C:5(a,b){2(!b)b="6";7 3 4(a,\'m\').e(b)},D:5(a,b){2(!b)b="6";7 3 4(a,b).e(\'1\')},9:5(a,b){2(!b)b="6";7 3 4(a,\'1\').e(b)}};E.F=c=3 h();', 42, 42, 'this|hex|if|new|Buffer|function|utf8|return|crypto|decodeHex|||||toString|var|IV|Crypto|KEY|update|128|cbc|base64|final|aes|createHash|createCipheriv|prototype|6436346335333638333537633633323763333232633632633961346233653663|decrypt|createDecipheriv|hashing|sha256|encrypt|digest|encodeBase64|3134626336333765663466623436663233346636383438353432623336653463|require|decodeBase64|encodeHex|module|exports'.split('|'), 0, {}))*/
\ No newline at end of file