C＃判断文件是否被混淆

    class ApplicationProxy : MarshalByRefObject
    {
        private static readonly string[] ConfuseNameCharacteristics =
        {
            "\u0001",
            "\u0002",
            "\u0003",
            "\u0004",
            "\u0005",
            "\u0006",
            "\u0007",
            "\u0008",
            "\u0009",
            "\u0010",
            "\u0011",
            "\u0012",
            "\u0013",
            "\u0014",
            "\u0015",
            "\u0016",
            "\u0017",
            "\u0018",
            "\u0019"
        };

        /// <summary>
        ///     判断一个文件是否混淆
        /// </summary>
        /// <param name="file">文件是exe dll</param>
        /// <returns></returns>
        public ConfuseType CheckFileConfuse(FileInfo file)
        {
            try
            {
                var assembly = Assembly.LoadFile(file.FullName);
                var types = assembly.GetTypes();
                if (
                    types.Any(
                        type => ConfuseNameCharacteristics.Any(ch => type.FullName.Contains(ch) || PeeConfuseType(type))))
                    return ConfuseType.Confused;
                return ConfuseType.NotConfused;
            }
            catch (ReflectionTypeLoadException)
            {
                return ConfuseType.NotSupported;
            }
            catch (Exception e)
            {
                if (e is BadImageFormatException || e is FileLoadException)
                    return ConfuseType.NotSupported;
                throw;
            }
        }

        /// <summary>
        ///     判断type的方法是否有混淆
        /// </summary>
        /// <param name="type"></param>
        private bool PeeConfuseType(Type type)
        {
            return ConfuseNameCharacteristics.Any(temp => type.GetFields().Any(field => field.Name.Contains(temp))) ||
                   ConfuseNameCharacteristics.Any(
                       temp => type.GetProperties().Any(property => property.Name.Contains(temp))) ||
                   ConfuseNameCharacteristics.Any(temp => type.GetMethods().Any(method => method.Name.Contains(temp)));
        }
    }