mirror of
https://github.com/SabreTools/BinaryObjectScanner.git
synced 2026-04-19 04:32:55 +00:00
Partially convert EA to section based; add notes
This commit is contained in:
Matt Nadareski
@@ -1,4 +1,8 @@
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using System.Collections.Generic;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using BurnOutSharp.ExecutableType.Microsoft;
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using BurnOutSharp.Matching;
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using BurnOutSharp.Tools;
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@@ -13,64 +17,12 @@ namespace BurnOutSharp.ProtectionType
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/// <inheritdoc/>
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public List<ContentMatchSet> GetContentMatchSets()
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{
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// TODO: Obtain a sample to find where this string is in a typical executable
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return new List<ContentMatchSet>
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{
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// EASTL
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//new ContentMatchSet(new byte?[] { 0x45, 0x41, 0x53, 0x54, 0x4C }, "Cucko (EA Custom)"),
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// R + (char)0x00 + e + (char)0x00 + g + (char)0x00 + i + (char)0x00 + s + (char)0x00 + t + (char)0x00 + r + (char)0x00 + a + (char)0x00 + t + (char)0x00 + i + (char)0x00 + o + (char)0x00 + n + (char)0x00 + + (char)0x00 + C + (char)0x00 + o + (char)0x00 + d + (char)0x00 + e + (char)0x00 + + (char)0x00 + i + (char)0x00 + n + (char)0x00 + s + (char)0x00 + t + (char)0x00 + a + (char)0x00 + l + (char)0x00 + l + (char)0x00 + e + (char)0x00 + r + (char)0x00 + + (char)0x00 + p + (char)0x00 + r + (char)0x00 + o + (char)0x00 + g + (char)0x00 + r + (char)0x00 + a + (char)0x00 + m + (char)0x00
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new ContentMatchSet(new byte?[]
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{
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0x52, 0x00, 0x65, 0x00, 0x67, 0x00, 0x69, 0x00,
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0x73, 0x00, 0x74, 0x00, 0x72, 0x00, 0x61, 0x00,
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0x74, 0x00, 0x69, 0x00, 0x6F, 0x00, 0x6E, 0x00,
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0x20, 0x00, 0x43, 0x00, 0x6F, 0x00, 0x64, 0x00,
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0x65, 0x00, 0x20, 0x00, 0x69, 0x00, 0x6E, 0x00,
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0x73, 0x00, 0x74, 0x00, 0x61, 0x00, 0x6C, 0x00,
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0x6C, 0x00, 0x65, 0x00, 0x72, 0x00, 0x20, 0x00,
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0x70, 0x00, 0x72, 0x00, 0x6F, 0x00, 0x67, 0x00,
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0x72, 0x00, 0x61, 0x00, 0x6D, 0x00
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}, Utilities.GetFileVersion, "EA CdKey Registration Module"),
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// R + (char)0x00 + e + (char)0x00 + g + (char)0x00 + i + (char)0x00 + s + (char)0x00 + t + (char)0x00 + r + (char)0x00 + a + (char)0x00 + t + (char)0x00 + i + (char)0x00 + o + (char)0x00 + n + (char)0x00 + + (char)0x00 + c + (char)0x00 + o + (char)0x00 + d + (char)0x00 + e + (char)0x00 + + (char)0x00 + i + (char)0x00 + n + (char)0x00 + s + (char)0x00 + t + (char)0x00 + a + (char)0x00 + l + (char)0x00 + l + (char)0x00 + e + (char)0x00 + r + (char)0x00 + + (char)0x00 + p + (char)0x00 + r + (char)0x00 + o + (char)0x00 + g + (char)0x00 + r + (char)0x00 + a + (char)0x00 + m + (char)0x00
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new ContentMatchSet(new byte?[]
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{
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0x52, 0x00, 0x65, 0x00, 0x67, 0x00, 0x69, 0x00,
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0x73, 0x00, 0x74, 0x00, 0x72, 0x00, 0x61, 0x00,
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0x74, 0x00, 0x69, 0x00, 0x6F, 0x00, 0x6E, 0x00,
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0x20, 0x00, 0x63, 0x00, 0x6F, 0x00, 0x64, 0x00,
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0x65, 0x00, 0x20, 0x00, 0x69, 0x00, 0x6E, 0x00,
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0x73, 0x00, 0x74, 0x00, 0x61, 0x00, 0x6C, 0x00,
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0x6C, 0x00, 0x65, 0x00, 0x72, 0x00, 0x20, 0x00,
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0x70, 0x00, 0x72, 0x00, 0x6F, 0x00, 0x67, 0x00,
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0x72, 0x00, 0x61, 0x00, 0x6D, 0x00
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}, Utilities.GetFileVersion, "EA CdKey Registration Module"),
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// A + (char)0x00 + b + (char)0x00 + o + (char)0x00 + u + (char)0x00 + t + (char)0x00 + + (char)0x00 + C + (char)0x00 + D + (char)0x00 + K + (char)0x00 + e + (char)0x00 + y + (char)0x00
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new ContentMatchSet(new byte?[]
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{
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0x41, 0x00, 0x62, 0x00, 0x6F, 0x00, 0x75, 0x00,
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0x74, 0x00, 0x20, 0x00, 0x43, 0x00, 0x44, 0x00,
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0x4B, 0x00, 0x65, 0x00, 0x79, 0x00
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}, Utilities.GetFileVersion, "EA CdKey Registration Module"),
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// I + (char)0x00 + n + (char)0x00 + t + (char)0x00 + e + (char)0x00 + r + (char)0x00 + n + (char)0x00 + a + (char)0x00 + l + (char)0x00 + N + (char)0x00 + a + (char)0x00 + m + (char)0x00 + e + (char)0x00 + + (char)0x00 + + (char)0x00 + C + (char)0x00 + D + (char)0x00 + C + (char)0x00 + o + (char)0x00 + d + (char)0x00 + e + (char)0x00
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new ContentMatchSet(new byte?[]
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{
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0x49, 0x00, 0x6E, 0x00, 0x74, 0x00, 0x65, 0x00,
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0x72, 0x00, 0x6E, 0x00, 0x61, 0x00, 0x6C, 0x00,
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0x4E, 0x00, 0x61, 0x00, 0x6D, 0x00, 0x65, 0x00,
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0x00, 0x00, 0x43, 0x00, 0x44, 0x00, 0x43, 0x00,
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0x6F, 0x00, 0x64, 0x00, 0x65, 0x00
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}, Utilities.GetFileVersion, "EA CdKey Registration Module"),
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// EReg Config Form
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new ContentMatchSet(new byte?[]
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{
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0x45, 0x52, 0x65, 0x67, 0x20, 0x43, 0x6F, 0x6E,
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0x66, 0x69, 0x67, 0x20, 0x46, 0x6F, 0x72, 0x6D
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}, Utilities.GetFileVersion, "EA CdKey Registration Module"),
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// ereg.ea-europe.com
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new ContentMatchSet(new byte?[]
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{
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@@ -78,27 +30,172 @@ namespace BurnOutSharp.ProtectionType
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0x65, 0x75, 0x72, 0x6F, 0x70, 0x65, 0x2E, 0x63,
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0x6F, 0x6D
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}, Utilities.GetFileVersion, "EA CdKey Registration Module"),
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// GenericEA + (char)0x00 + (char)0x00 + (char)0x00 + Activation
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new ContentMatchSet(new byte?[]
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{
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0x47, 0x65, 0x6E, 0x65, 0x72, 0x69, 0x63, 0x45,
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0x41, 0x00, 0x00, 0x00, 0x41, 0x63, 0x74, 0x69,
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0x76, 0x61, 0x74, 0x69, 0x6F, 0x6E
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}, "EA DRM Protection"),
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// E + (char)0x00 + A + (char)0x00 + + (char)0x00 + D + (char)0x00 + R + (char)0x00 + M + (char)0x00 + + (char)0x00 + H + (char)0x00 + e + (char)0x00 + l + (char)0x00 + p + (char)0x00 + e + (char)0x00 + r + (char)0x00
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new ContentMatchSet(new byte?[]
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{
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0x45, 0x00, 0x41, 0x00, 0x20, 0x00, 0x44, 0x00,
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0x52, 0x00, 0x4D, 0x00, 0x20, 0x00, 0x48, 0x00,
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0x65, 0x00, 0x6C, 0x00, 0x70, 0x00, 0x65, 0x00,
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0x72, 0x00
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}, "EA DRM Protection"),
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};
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}
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/// <inheritdoc/>
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public string CheckContents(string file, byte[] fileContent, bool includeDebug = false) => null;
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public string CheckContents(string file, byte[] fileContent, bool includeDebug = false)
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{
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// TODO: Implement resource finding instead of using the built in methods
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// Assembly information lives in the .rsrc section
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// I need to find out how to navigate the resources in general
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// as well as figure out the specific resources for both
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// file info and MUI (XML) info. Once I figure this out,
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// that also opens the doors to easier assembly XML checks.
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var fvinfo = Utilities.GetFileVersionInfo(file);
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string name = fvinfo?.FileDescription?.Trim();
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if (!string.IsNullOrWhiteSpace(name) && name.Contains("Registration code installer program"))
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return $"EA CdKey Registration Module {Utilities.GetFileVersion(file)}";
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else if (!string.IsNullOrWhiteSpace(name) && name.Equals("EA DRM Helper", StringComparison.OrdinalIgnoreCase))
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return $"EA DRM Protection {Utilities.GetFileVersion(file)}";
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name = fvinfo?.InternalName?.Trim();
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if (!string.IsNullOrWhiteSpace(name) && name.Equals("CDCode", StringComparison.Ordinal))
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return $"EA CdKey Registration Module {Utilities.GetFileVersion(file)}";
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// Get the sections from the executable, if possible
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PortableExecutable pex = PortableExecutable.Deserialize(fileContent, 0);
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var sections = pex?.SectionTable;
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if (sections == null)
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return null;
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// Get the .data section, if it exists
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var dataSection = sections.FirstOrDefault(s => Encoding.ASCII.GetString(s.Name).StartsWith(".data"));
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if (dataSection != null)
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{
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int sectionAddr = (int)dataSection.PointerToRawData;
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int sectionEnd = sectionAddr + (int)dataSection.VirtualSize;
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var matchers = new List<ContentMatchSet>
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{
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// EReg Config Form
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new ContentMatchSet(
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new ContentMatch(new byte?[]
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{
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0x45, 0x52, 0x65, 0x67, 0x20, 0x43, 0x6F, 0x6E,
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0x66, 0x69, 0x67, 0x20, 0x46, 0x6F, 0x72, 0x6D
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}, start: sectionAddr, end: sectionEnd),
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Utilities.GetFileVersion, "EA CdKey Registration Module"),
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};
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string match = MatchUtil.GetFirstMatch(file, fileContent, matchers, includeDebug);
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if (!string.IsNullOrWhiteSpace(match))
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return match;
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}
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// Get the .rsrc section, if it exists
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var rsrcSection = sections.FirstOrDefault(s => Encoding.ASCII.GetString(s.Name).StartsWith(".rsrc"));
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if (rsrcSection != null)
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{
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int sectionAddr = (int)rsrcSection.PointerToRawData;
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int sectionEnd = sectionAddr + (int)rsrcSection.VirtualSize;
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var matchers = new List<ContentMatchSet>
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{
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// A + (char)0x00 + b + (char)0x00 + o + (char)0x00 + u + (char)0x00 + t + (char)0x00 + + (char)0x00 + C + (char)0x00 + D + (char)0x00 + K + (char)0x00 + e + (char)0x00 + y + (char)0x00
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new ContentMatchSet(
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new ContentMatch(new byte?[]
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{
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0x41, 0x00, 0x62, 0x00, 0x6F, 0x00, 0x75, 0x00,
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0x74, 0x00, 0x20, 0x00, 0x43, 0x00, 0x44, 0x00,
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0x4B, 0x00, 0x65, 0x00, 0x79, 0x00
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}, start: sectionAddr, end: sectionEnd),
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Utilities.GetFileVersion, "EA CdKey Registration Module"),
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// I + (char)0x00 + n + (char)0x00 + t + (char)0x00 + e + (char)0x00 + r + (char)0x00 + n + (char)0x00 + a + (char)0x00 + l + (char)0x00 + N + (char)0x00 + a + (char)0x00 + m + (char)0x00 + e + (char)0x00 + + (char)0x00 + + (char)0x00 + C + (char)0x00 + D + (char)0x00 + C + (char)0x00 + o + (char)0x00 + d + (char)0x00 + e + (char)0x00
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new ContentMatchSet(
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new ContentMatch(new byte?[]
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{
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0x49, 0x00, 0x6E, 0x00, 0x74, 0x00, 0x65, 0x00,
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0x72, 0x00, 0x6E, 0x00, 0x61, 0x00, 0x6C, 0x00,
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0x4E, 0x00, 0x61, 0x00, 0x6D, 0x00, 0x65, 0x00,
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0x00, 0x00, 0x43, 0x00, 0x44, 0x00, 0x43, 0x00,
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0x6F, 0x00, 0x64, 0x00, 0x65, 0x00
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}, start: sectionAddr, end: sectionEnd),
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Utilities.GetFileVersion, "EA CdKey Registration Module"),
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// R + (char)0x00 + e + (char)0x00 + g + (char)0x00 + i + (char)0x00 + s + (char)0x00 + t + (char)0x00 + r + (char)0x00 + a + (char)0x00 + t + (char)0x00 + i + (char)0x00 + o + (char)0x00 + n + (char)0x00 + + (char)0x00 + C/c + (char)0x00 + o + (char)0x00 + d + (char)0x00 + e + (char)0x00 + + (char)0x00 + i + (char)0x00 + n + (char)0x00 + s + (char)0x00 + t + (char)0x00 + a + (char)0x00 + l + (char)0x00 + l + (char)0x00 + e + (char)0x00 + r + (char)0x00 + + (char)0x00 + p + (char)0x00 + r + (char)0x00 + o + (char)0x00 + g + (char)0x00 + r + (char)0x00 + a + (char)0x00 + m + (char)0x00
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new ContentMatchSet(
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new ContentMatch(new byte?[]
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{
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0x52, 0x00, 0x65, 0x00, 0x67, 0x00, 0x69, 0x00,
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0x73, 0x00, 0x74, 0x00, 0x72, 0x00, 0x61, 0x00,
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0x74, 0x00, 0x69, 0x00, 0x6F, 0x00, 0x6E, 0x00,
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0x20, 0x00, null, 0x00, 0x6F, 0x00, 0x64, 0x00,
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0x65, 0x00, 0x20, 0x00, 0x69, 0x00, 0x6E, 0x00,
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0x73, 0x00, 0x74, 0x00, 0x61, 0x00, 0x6C, 0x00,
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0x6C, 0x00, 0x65, 0x00, 0x72, 0x00, 0x20, 0x00,
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0x70, 0x00, 0x72, 0x00, 0x6F, 0x00, 0x67, 0x00,
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0x72, 0x00, 0x61, 0x00, 0x6D, 0x00
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}, start: sectionAddr, end: sectionEnd),
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Utilities.GetFileVersion, "EA CdKey Registration Module"),
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// E + (char)0x00 + A + (char)0x00 + + (char)0x00 + D + (char)0x00 + R + (char)0x00 + M + (char)0x00 + + (char)0x00 + H + (char)0x00 + e + (char)0x00 + l + (char)0x00 + p + (char)0x00 + e + (char)0x00 + r + (char)0x00
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new ContentMatchSet(
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new ContentMatch(new byte?[]
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{
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0x45, 0x00, 0x41, 0x00, 0x20, 0x00, 0x44, 0x00,
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0x52, 0x00, 0x4D, 0x00, 0x20, 0x00, 0x48, 0x00,
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0x65, 0x00, 0x6C, 0x00, 0x70, 0x00, 0x65, 0x00,
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0x72, 0x00
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}, start: sectionAddr, end: sectionEnd),
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"EA DRM Protection"),
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};
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string match = MatchUtil.GetFirstMatch(file, fileContent, matchers, includeDebug);
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if (!string.IsNullOrWhiteSpace(match))
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return match;
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}
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// Get the .rdata section, if it exists
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var rdataSection = sections.FirstOrDefault(s => Encoding.ASCII.GetString(s.Name).StartsWith(".rdata"));
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if (rdataSection != null)
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{
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int sectionAddr = (int)rdataSection.PointerToRawData;
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int sectionEnd = sectionAddr + (int)rdataSection.VirtualSize;
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var matchers = new List<ContentMatchSet>
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{
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// GenericEA + (char)0x00 + (char)0x00 + (char)0x00 + Activation
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new ContentMatchSet(
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new ContentMatch(new byte?[]
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{
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0x47, 0x65, 0x6E, 0x65, 0x72, 0x69, 0x63, 0x45,
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0x41, 0x00, 0x00, 0x00, 0x41, 0x63, 0x74, 0x69,
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0x76, 0x61, 0x74, 0x69, 0x6F, 0x6E
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}, start: sectionAddr, end: sectionEnd),
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"EA DRM Protection"),
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};
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string match = MatchUtil.GetFirstMatch(file, fileContent, matchers, includeDebug);
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if (!string.IsNullOrWhiteSpace(match))
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return match;
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}
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// Get the .text section, if it exists
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var textSection = sections.FirstOrDefault(s => Encoding.ASCII.GetString(s.Name).StartsWith(".text"));
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if (textSection != null)
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{
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int sectionAddr = (int)textSection.PointerToRawData;
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int sectionEnd = sectionAddr + (int)textSection.VirtualSize;
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var matchers = new List<ContentMatchSet>
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{
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// GenericEA + (char)0x00 + (char)0x00 + (char)0x00 + Activation
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new ContentMatchSet(
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new ContentMatch(new byte?[]
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{
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0x47, 0x65, 0x6E, 0x65, 0x72, 0x69, 0x63, 0x45,
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0x41, 0x00, 0x00, 0x00, 0x41, 0x63, 0x74, 0x69,
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0x76, 0x61, 0x74, 0x69, 0x6F, 0x6E
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}, start: sectionAddr, end: sectionEnd),
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"EA DRM Protection"),
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};
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string match = MatchUtil.GetFirstMatch(file, fileContent, matchers, includeDebug);
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if (!string.IsNullOrWhiteSpace(match))
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return match;
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}
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return null;
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}
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}
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}
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