备份: 完整开发状态（含反混淆脚本和临时文件）
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ccdojox-crypto
231
final_rename4.js
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231
final_rename4.js
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/**
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* 第四轮 - 基于使用点的精确重命名
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*/
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const fs = require('fs');
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const babel = require('@babel/core');
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const traverse = require('@babel/traverse').default;
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const generate = require('@babel/generator').default;
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const t = require('@babel/types');
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const inputPath = 'D:/temp/破解/cursorpro-0.4.5/deobfuscated_full/extension/out/webview/provider.js';
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const outputPath = 'D:/temp/破解/cursorpro-0.4.5/deobfuscated_full/extension/out/webview/provider.js';
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console.log('╔════════════════════════════════════════════════════╗');
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console.log('║ 第四轮精确变量重命名 ║');
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console.log('╚════════════════════════════════════════════════════╝');
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const code = fs.readFileSync(inputPath, 'utf8');
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console.log(`读取文件: ${(code.length / 1024).toFixed(2)} KB`);
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console.log('\n[1] 解析 AST...');
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let ast;
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try {
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ast = babel.parseSync(code, { sourceType: 'script' });
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console.log('AST 解析成功');
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} catch (e) {
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console.error('AST 解析失败:', e.message);
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process.exit(1);
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}
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const usedNames = new Map();
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function getUniqueName(scope, baseName) {
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const key = scope.uid;
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if (!usedNames.has(key)) usedNames.set(key, new Set());
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const used = usedNames.get(key);
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// 也检查 scope bindings
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let name = baseName;
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let counter = 1;
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while (used.has(name) || scope.hasBinding(name)) {
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name = baseName + counter++;
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}
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used.add(name);
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return name;
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}
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console.log('\n[2] 分析对象属性赋值...');
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let renamedCount = 0;
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// 收集变量被赋值到哪些属性
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const varToProps = new Map();
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traverse(ast, {
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ObjectProperty(path) {
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const key = path.node.key;
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const value = path.node.value;
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// { 'prop': varXXX }
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if (t.isIdentifier(value) && /^(var|v)\d+$/.test(value.name)) {
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let propName;
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if (t.isStringLiteral(key)) propName = key.value;
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else if (t.isIdentifier(key)) propName = key.name;
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if (propName) {
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if (!varToProps.has(value.name)) {
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varToProps.set(value.name, new Set());
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}
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varToProps.get(value.name).add(propName);
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}
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}
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}
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});
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// 属性名到变量名的映射
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const propToVarName = {
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'is_injected': 'isInjected',
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'workbench_path': 'workbenchPath',
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'cursor_path': 'cursorPath',
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'machine_id': 'machineId',
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'email': 'email',
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'token': 'token',
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'success': 'success',
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'error': 'errorMsg',
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'message': 'message',
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'data': 'data',
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'result': 'result',
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'status': 'status',
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'enabled': 'enabled',
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'online': 'isOnline',
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'running': 'isRunning',
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'installed': 'isInstalled',
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'injected': 'isInjected',
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'can_switch': 'canSwitch',
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'switch_remaining': 'switchRemaining',
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'expire_date': 'expireDate',
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'version': 'version',
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'path': 'filePath',
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'content': 'content',
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'type': 'msgType',
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};
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// 推断变量名
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const inferredNames = new Map();
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for (const [varName, props] of varToProps) {
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for (const prop of props) {
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if (propToVarName[prop]) {
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inferredNames.set(varName, propToVarName[prop]);
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break;
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}
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}
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}
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console.log(`从属性推断了 ${inferredNames.size} 个变量名`);
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// 应用推断
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traverse(ast, {
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VariableDeclarator(path) {
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if (!t.isIdentifier(path.node.id)) return;
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const varName = path.node.id.name;
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if (!inferredNames.has(varName)) return;
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const binding = path.scope.getBinding(varName);
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if (!binding) return;
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const newName = getUniqueName(path.scope, inferredNames.get(varName));
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path.node.id.name = newName;
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binding.referencePaths.forEach(ref => {
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ref.node.name = newName;
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});
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renamedCount++;
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}
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});
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console.log(`重命名了 ${renamedCount} 个变量`);
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// 第二轮：基于初始化值
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console.log('\n[3] 分析初始化值...');
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let initCount = 0;
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traverse(ast, {
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VariableDeclarator(path) {
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if (!t.isIdentifier(path.node.id)) return;
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const varName = path.node.id.name;
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if (!/^(var|v|arg)\d+$/.test(varName)) return;
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const init = path.node.init;
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let newName = null;
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// 布尔字面量
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if (t.isBooleanLiteral(init)) {
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// 检查使用上下文
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const binding = path.scope.getBinding(varName);
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if (binding) {
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for (const ref of binding.referencePaths) {
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if (t.isObjectProperty(ref.parent)) {
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const key = ref.parent.key;
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let prop;
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if (t.isStringLiteral(key)) prop = key.value;
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else if (t.isIdentifier(key)) prop = key.name;
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if (prop && propToVarName[prop]) {
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newName = propToVarName[prop];
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break;
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}
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}
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}
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}
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if (!newName) newName = init.value ? 'isTrue' : 'isFalse';
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}
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// 数组字面量
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if (t.isArrayExpression(init) && init.elements.length === 0) {
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newName = 'items';
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}
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// 字符串字面量
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if (t.isStringLiteral(init)) {
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const val = init.value;
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if (val.includes('/') || val.includes('\\')) newName = 'pathStr';
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else if (val.includes('@')) newName = 'emailStr';
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else if (val.length > 50) newName = 'longStr';
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else newName = 'str';
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}
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// 数字字面量
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if (t.isNumericLiteral(init)) {
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if (init.value === 0) newName = 'count';
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else newName = 'num';
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}
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// 正则表达式
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if (t.isRegExpLiteral(init)) {
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newName = 'regex';
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}
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if (newName) {
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const binding = path.scope.getBinding(varName);
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if (binding) {
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const finalName = getUniqueName(path.scope, newName);
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path.node.id.name = finalName;
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binding.referencePaths.forEach(ref => {
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ref.node.name = finalName;
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});
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initCount++;
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}
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}
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}
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});
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console.log(`基于初始化值重命名了 ${initCount} 个变量`);
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console.log('\n[4] 生成代码...');
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const output = generate(ast, {
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comments: false,
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compact: false,
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concise: false
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}, code);
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let finalCode = output.code;
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finalCode = finalCode.replace(/\["([a-zA-Z_$][a-zA-Z0-9_$]*)"\]/g, '.$1');
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console.log('\n[5] 保存文件...');
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fs.writeFileSync(outputPath, finalCode);
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console.log(`保存到: ${outputPath}`);
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console.log(`新文件大小: ${(finalCode.length / 1024).toFixed(2)} KB`);
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const remaining = (finalCode.match(/\b(var|arg|v)\d+\b/g) || []);
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const unique = [...new Set(remaining)];
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console.log(`\n剩余通用变量名: ${unique.length} 个唯一名称`);
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console.log('\n✅ 完成！');
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