Add Uniloc SoftAnchor detection (fixes #85)

BinaryObjectScanner/Protection/UnilocSoftAnchor.cs

@@ -0,0 +1,90 @@
+using System;
+using System.Collections.Generic;
+using BinaryObjectScanner.Interfaces;
+using SabreTools.Matching;
+using SabreTools.Matching.Paths;
+using SabreTools.Serialization.Wrappers;
+
+namespace BinaryObjectScanner.Protection
+{
+    /// <summary>
+    /// Uniloc SoftAnchor is an activator-based protection
+    /// </summary>
+    /// <remarks>
+    /// Apparently present on the original release of Alpha Protocol
+    /// (https://web.archive.org/web/20120613033042/http://blogs.sega.com/2010/05/01/alpha-protocol-pc-drm-details/),
+    /// but was seemingly removed accord to PCGW.
+    /// </remarks>
+    /// <see href="http://redump.org/discs/quicksearch/uniloc/protection/only"/>
+    public class UnilocSoftAnchor : IExecutableCheck<PortableExecutable>, IPathCheck
+    {
+        /// <inheritdoc/>
+        public string? CheckExecutable(string file, PortableExecutable exe, bool includeDebug)
+        {
+            // TODO: Add version number finding
+            // TODO: Come to an agreement as to what the version should be
+
+            // Found in Redump entry 114428
+            var name = exe.CompanyName;
+            if (name.OptionalStartsWith("Uniloc USA Inc."))
+                return "Uniloc SoftAnchor";
+
+            // Found in Redump entry 114428
+            name = exe.LegalCopyright;
+            if (name.OptionalContains("Uniloc"))
+                return "Uniloc SoftAnchor";
+
+            // Found via https://www.pcgamingwiki.com/wiki/Football_Manager_2010
+            name = exe.OriginalFilename;
+            if (name.OptionalEquals("saAudit.dll"))
+                return "Uniloc SoftAnchor";
+            if (name.OptionalEquals("saui.dll"))
+                return "Uniloc SoftAnchor";
+
+            // Found via https://www.pcgamingwiki.com/wiki/Football_Manager_2010
+            name = exe.ProductName;
+            if (name.OptionalStartsWith("saAudit"))
+                return "Uniloc SoftAnchor";
+
+            // Found in Redump entry 114428
+            if (Array.IndexOf(exe.SectionNames, "SAAC0") > -1)
+                return "Uniloc SoftAnchor";
+
+            return null;
+        }
+
+        /// <inheritdoc/>
+        public List<string> CheckDirectoryPath(string path, List<string>? files)
+        {
+            var matchers = new List<PathMatchSet>
+            {
+                // Found via https://www.pcgamingwiki.com/wiki/Football_Manager_2010
+                new(new FilePathMatch("saAudit.dll"), "Uniloc SoftAnchor"),
+                new(new FilePathMatch("saAudit2005MT.dll"), "Uniloc SoftAnchor"),
+                new(new FilePathMatch("saui.dll"), "Uniloc SoftAnchor"),
+
+                // Found in Redump entry 114428
+                new(new FilePathMatch("saAuditMD.dll"), "Uniloc SoftAnchor"),
+            };
+
+            return MatchUtil.GetAllMatches(files, matchers, any: true);
+        }
+
+        /// <inheritdoc/>
+        public string? CheckFilePath(string path)
+        {
+            var matchers = new List<PathMatchSet>
+            {
+                // Found via https://www.pcgamingwiki.com/wiki/Football_Manager_2010
+                new(new FilePathMatch("saAudit.dll"), "Uniloc SoftAnchor"),
+                new(new FilePathMatch("saAudit2005MT.dll"), "Uniloc SoftAnchor"),
+                new(new FilePathMatch("saui.dll"), "Uniloc SoftAnchor"),
+
+                // Found in Redump entry 114428
+                new(new FilePathMatch("saAuditMD.dll"), "Uniloc SoftAnchor"),
+            };
+
+            return MatchUtil.GetFirstMatch(path, matchers, any: true);
+        }
+    }
+}

README.md

@@ -123,6 +123,7 @@ Below is a list of protections detected by BinaryObjectScanner. The two columns
 | Themida/WinLicense/Code Virtualizer | True | False | Only certain products/versions currently detected |
 | ~~Tivola Ring Protection~~ | False | True | Existing checks found to actually be indicators of copy-X, rather than some Tivola-specific ring protection. |
 | TZCopyProtection | False | True | Partially unconfirmed² |
+| Uniloc SoftAnchor | True | True | Version finding is not implemented |
 | Uplay | True | True | |
 | Windows Media Data Session DRM | True | True | |
 | Winlock | False | True | |