diff --git a/BurnOutSharp.Models/PortableExecutable/SecuROMAddD.cs b/BurnOutSharp.Models/PortableExecutable/SecuROMAddD.cs
new file mode 100644
index 00000000..206f5b26
--- /dev/null
+++ b/BurnOutSharp.Models/PortableExecutable/SecuROMAddD.cs
@@ -0,0 +1,107 @@
+using System.Runtime.InteropServices;
+
+namespace BurnOutSharp.Models.PortableExecutable
+{
+    /// <summary>
+    /// Overlay data associated with SecuROM executables
+    /// </summary>
+    /// <remarks>
+    /// All information in this file has been researched in a clean room
+    /// environment by using sample from legally obtained software that
+    /// is protected by SecuROM.
+    /// </remarks>
+    [StructLayout(LayoutKind.Sequential)]
+    public class SecuROMAddD
+    {
+        /// <summary>
+        /// "AddD", Identifier?
+        /// </summary>
+        public uint AddD;
+
+        /// <summary>
+        /// Unknown (Entry count?)
+        /// </summary>
+        public uint EntryCount;
+
+        /// <summary>
+        /// Version
+        /// </summary>
+        public string Version;
+
+        /// <summary>
+        /// Unknown (Build? Formatted as a string)
+        /// </summary>
+        public uint Build;
+
+        /// <summary>
+        /// Unknown (0x14)
+        /// </summary>
+        /// <remarks>498211340 [6668, 3762] in the sample</remarks>
+        public uint Unknown14h;
+
+        /// <summary>
+        /// Unknown (0x18), possibly entry 1 date/time?
+        /// </summary>
+        /// <remarks>783556112 [7696, 11956] / 1994-10-30 22:28:32 in the sample</remarks>
+        public uint Unknown18h;
+
+        /// <summary>
+        /// Unknown (0x1C), possibly entry 2 date/time?
+        /// </summary>
+        /// <remarks>861548360 [12104, 13146] / 1997-04-20 14:59:20 in the sample</remarks>
+        public uint Unknown1Ch;
+
+        /// <summary>
+        /// Unknown (0x20), possibly entry 3 date/time?
+        /// </summary>
+        /// <remarks>879113110 [13206, 13414] / 1997-11-09 22:05:10 in the sample</remarks>
+        public uint Unknown20h;
+
+        /// <summary>
+        /// Unknown (0x24)
+        /// </summary>
+        /// <remarks>4212741 [18437, 64] in the sample</remarks>
+        public uint Unknown24h;
+
+        /// <summary>
+        /// Unknown (0x28)
+        /// </summary>
+        /// <remarks>1364015180 [14412, 20813] in the sample</remarks>
+        public uint Unknown28h;
+
+        /// <summary>
+        /// Unknown (0x2C)
+        /// </summary>
+        /// <remarks>2 [2, 0] in the sample</remarks>
+        public uint Unknown2Ch;
+
+        /// <summary>
+        /// Unknown (0x30)
+        /// </summary>
+        /// <remarks>4270144 [10304, 65] in the sample</remarks>
+        public uint Unknown30h;
+
+        /// <summary>
+        /// Unknown (0x34)
+        /// </summary>
+        /// <remarks>132 [132, 0] in the sample</remarks>
+        public uint Unknown34h;
+
+        /// <summary>
+        /// Unknown (0x38)
+        /// </summary>
+        /// <remarks>3147176 [1448, 48] in the sample</remarks>
+        public uint Unknown38h;
+
+        /// <summary>
+        /// Unknown (0x3C)
+        /// </summary>
+        /// <remarks>1244976 [65328, 18] in the sample</remarks>
+        public uint Unknown3Ch;
+
+        /// <summary>
+        /// Entry table
+        /// </summary>
+        public SecuROMAddDEntry[] Entries;
+    }
+}
diff --git a/BurnOutSharp.Models/PortableExecutable/SecuROMAddDEntry.cs b/BurnOutSharp.Models/PortableExecutable/SecuROMAddDEntry.cs
new file mode 100644
index 00000000..47c92de2
--- /dev/null
+++ b/BurnOutSharp.Models/PortableExecutable/SecuROMAddDEntry.cs
@@ -0,0 +1,78 @@
+using System.Runtime.InteropServices;
+
+namespace BurnOutSharp.Models.PortableExecutable
+{
+    /// <summary>
+    /// Overlay data associated with SecuROM executables
+    /// </summary>
+    /// <remarks>
+    /// All information in this file has been researched in a clean room
+    /// environment by using sample from legally obtained software that
+    /// is protected by SecuROM.
+    /// </remarks>
+    [StructLayout(LayoutKind.Sequential)]
+    public class SecuROMAddDEntry
+    {
+        /// <summary>
+        /// Physical offset of the embedded file
+        /// </summary>
+        public uint PhysicalOffset;
+
+        /// <summary>
+        /// Length of the embedded file
+        /// </summary>
+        /// <remarks>The last entry seems to be 4 bytes short</remarks>
+        public uint Length;
+
+        /// <summary>
+        /// Unknown (0x08)
+        /// </summary>
+        /// <remarks>3149224 [3496, 48] in the sample (all 3 entries)</remarks>
+        public uint Unknown08h;
+
+        /// <summary>
+        /// Unknown (0x0C)
+        /// </summary>
+        /// <remarks>3147176 [1448, 48] in the sample (all 3 entries)</remarks>
+        public uint Unknown0Ch;
+
+        /// <summary>
+        /// Unknown (0x10)
+        /// </summary>
+        /// <remarks>3149224 [3496, 48] in the sample (all 3 entries)</remarks>
+        public uint Unknown10h;
+
+        /// <summary>
+        /// Unknown (0x14)
+        /// </summary>
+        /// <remarks>1245044 [65396, 18] in the sample (all 3 entries)</remarks>
+        public uint Unknown14h;
+
+        /// <summary>
+        /// Unknown (0x18)
+        /// </summary>
+        /// <remarks>4214725 [20421, 64] in the sample (all 3 entries)</remarks>
+        public uint Unknown18h;
+
+        /// <summary>
+        /// Unknown (0x1C)
+        /// </summary>
+        /// <remarks>2 [2, 0] in the sample (all 3 entries)</remarks>
+        public uint Unknown1Ch;
+
+        /// <summary>
+        /// Entry file name (null-terminated)
+        /// </summary>
+        /// <remarks>12 bytes long in the sample (all 3 entries)</remarks>
+        public string FileName;
+
+        /// <summary>
+        /// Unknown (0x2C)
+        /// </summary>
+        /// <remarks>
+        /// Offset based on consistent-sized filenames (12 bytes)
+        /// 132 [132, 0] in the sample (all 3 entries)
+        /// </remarks>
+        public uint Unknown2Ch;
+    }
+}