diff --git a/BinaryObjectScanner.Protection/Macrovision.RipGuard.cs b/BinaryObjectScanner.Protection/Macrovision.RipGuard.cs
new file mode 100644
index 00000000..8773a57e
--- /dev/null
+++ b/BinaryObjectScanner.Protection/Macrovision.RipGuard.cs
@@ -0,0 +1,73 @@
+using System;
+using System.Collections.Concurrent;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using BinaryObjectScanner.Matching;
+using BinaryObjectScanner.Wrappers;
+
+namespace BinaryObjectScanner.Protection
+{
+    /// <summary>
+    /// RipGuard was a copy protection made by Macrovision/Rovi to protect movie DVDs. It's known to use bad sectors to impede dumping, one of the relatively rare DVD DRMs to do this.
+    /// 
+    /// Discs known to have it: 
+    /// https://forum.redfox.bz/threads/resolved-installs-rootkit-black-lagoon-vol-2-3-region-1.29660/
+    /// https://forum.redfox.bz/threads/resolved-one-on-one-with-tony-horton-vol2-disc3.33901/
+    /// </summary>
+    public partial class Macrovision
+    {
+        /// <inheritdoc cref="BinaryObjectScanner.Interfaces.IPortableExecutableCheck.CheckPortableExecutable(string, PortableExecutable, bool)"/>
+        internal string RipGuardCheckPortableExecutable(string file, PortableExecutable pex, bool includeDebug)
+        {
+            // Get the sections from the executable, if possible
+            var sections = pex?.SectionTable;
+            if (sections == null)
+                return null;
+
+            // Found in "RGASDEV.SYS" in the Black Lagoon Season 1 DVD Steelbook box set (Geneon ID 12970).
+            string name = pex.FileDescription;
+            if (name?.Equals("rgasdev", StringComparison.OrdinalIgnoreCase) == true)
+                return "RipGuard";
+
+            // Found in "RGASDEV.SYS" in the Black Lagoon Season 1 DVD Steelbook box set (Geneon ID 12970).
+            name = pex.ProductName;
+            if (name?.Equals("rgasdev", StringComparison.OrdinalIgnoreCase) == true)
+                return "RipGuard";
+
+            return null;
+        }
+
+        /// <inheritdoc cref="BinaryObjectScanner.Interfaces.IPathCheck.CheckDirectoryPath(string, IEnumerable{string})"/>
+        internal ConcurrentQueue<string> RipGuardCheckDirectoryPath(string path, IEnumerable<string> files)
+        {
+            var matchers = new List<PathMatchSet>
+            {
+                // Found in the Black Lagoon Season 1 DVD steelbook box set (Geneon ID 12970).
+                new PathMatchSet(new PathMatch("G23YHWO1.EXE", useEndsWith: true), "RipGuard"),
+                new PathMatchSet(new PathMatch("RGASDEV.SYS", useEndsWith: true), "RipGuard"),
+
+                // Mentioned online in https://forum.redfox.bz/threads/resolved-one-on-one-with-tony-horton-vol2-disc3.33901/.
+                new PathMatchSet(new PathMatch("9KMJ9G4I.EXE", useEndsWith: true), "RipGuard (Unconfirmed - Please report to us on GitHub)"),
+            };
+
+            return MatchUtil.GetAllMatches(files, matchers, any: false);
+        }
+
+        /// <inheritdoc cref="BinaryObjectScanner.Interfaces.IPathCheck.CheckFilePath(string)"/>
+        internal string RipGuardCheckFilePath(string path)
+        {
+            var matchers = new List<PathMatchSet>
+            {
+                // Found in the Black Lagoon Season 1 DVD steelbook box set (Geneon ID 12970).
+                new PathMatchSet(new PathMatch("G23YHWO1.EXE", useEndsWith: true), "RipGuard"),
+                new PathMatchSet(new PathMatch("RGASDEV.SYS", useEndsWith: true), "RipGuard"),
+
+                // Mentioned online in https://forum.redfox.bz/threads/resolved-one-on-one-with-tony-horton-vol2-disc3.33901/.
+                new PathMatchSet(new PathMatch("9KMJ9G4I.EXE", useEndsWith: true), "RipGuard (Unconfirmed - Please report to us on GitHub)"),
+            };
+
+            return MatchUtil.GetFirstMatch(path, matchers, any: true);
+        }
+    }
+}
diff --git a/BinaryObjectScanner.Protection/Macrovision.cs b/BinaryObjectScanner.Protection/Macrovision.cs
index 0143664c..9f801ad1 100644
--- a/BinaryObjectScanner.Protection/Macrovision.cs
+++ b/BinaryObjectScanner.Protection/Macrovision.cs
@@ -136,6 +136,11 @@ namespace BinaryObjectScanner.Protection
             if (!string.IsNullOrWhiteSpace(match))
                 resultsList.Add(match);
 
+            // Run RipGuard PE checks
+            match = RipGuardCheckPortableExecutable(file, pex, includeDebug);
+            if (!string.IsNullOrWhiteSpace(match))
+                resultsList.Add(match);
+
             // Run SafeCast PE checks
             match = SafeCastCheckPortableExecutable(file, pex, includeDebug);
             if (!string.IsNullOrWhiteSpace(match))
@@ -179,6 +184,11 @@ namespace BinaryObjectScanner.Protection
             if (cDilla != null && !cDilla.IsEmpty)
                 results.AddRange(cDilla);
 
+            // Run RipGuard directory checks
+            var ripGuard = RipGuardCheckDirectoryPath(path, files);
+            if (ripGuard != null && !ripGuard.IsEmpty)
+                results.AddRange(ripGuard);
+
             // Run SafeCast directory checks
             var safeCast = SafeCastCheckDirectoryPath(path, files);
             if (safeCast != null && !safeCast.IsEmpty)
@@ -215,6 +225,11 @@ namespace BinaryObjectScanner.Protection
             if (!string.IsNullOrWhiteSpace(cDilla))
                 resultsList.Add(cDilla);
 
+            // Run RipGuard file checks
+            string ripGuard = RipGuardCheckFilePath(path);
+            if (!string.IsNullOrWhiteSpace(ripGuard))
+                resultsList.Add(ripGuard);
+
             // Run SafeCast file checks
             string safeCast = SafeCastCheckFilePath(path);
             if (!string.IsNullOrWhiteSpace(safeCast))
diff --git a/README.md b/README.md
index 00ffd429..482853f9 100644
--- a/README.md
+++ b/README.md
@@ -89,6 +89,7 @@ Below is a list of protections detected by BurnOutSharp. The two columns explain
 | PlayStation Anti-modchip | True | False | En/Jp, not "Red Hand"; PSX executables only |
 | Rainbow Sentinel | True | True | |
 | Ring PROTECH / ProRing | True | True | Partially unconfirmed² |
+| RipGuard | True | True | Partially unconfirmed² |
 | SafeDisc / SafeCast | True | True | Can't distinguish between some versions of SafeDisc and SafeCast |
 | SafeLock | False | True | |
 | SecuROM | True | True | v8.x and White Label detected partially² |