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Convert MediaMax CD-3 to section based

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This commit is contained in:
Matt Nadareski
2021-09-01 14:06:19 -07:00
parent 3b9aa2d45c
commit 040aa8daf6
1 changed files with 79 additions and 16 deletions
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95
BurnOutSharp/ProtectionType/MediaMaxCD3.cs
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@@ -1,5 +1,8 @@
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using BurnOutSharp.ExecutableType.Microsoft;
using BurnOutSharp.Matching;
namespace BurnOutSharp.ProtectionType
@@ -7,24 +10,84 @@ namespace BurnOutSharp.ProtectionType
public class MediaMaxCD3 : IContentCheck, IPathCheck
{
/// <inheritdoc/>
public List<ContentMatchSet> GetContentMatchSets()
{
return new List<ContentMatchSet>
{
// Cd3Ctl
new ContentMatchSet(new byte?[] { 0x43, 0x64, 0x33, 0x43, 0x74, 0x6C }, "MediaMax CD-3"),
// DllInstallSbcp
new ContentMatchSet(new byte?[]
{
0x44, 0x6C, 0x6C, 0x49, 0x6E, 0x73, 0x74, 0x61,
0x6C, 0x6C, 0x53, 0x62, 0x63, 0x70
}, "MediaMax CD-3"),
};
}
public List<ContentMatchSet> GetContentMatchSets() => null;
/// <inheritdoc/>
public string CheckContents(string file, byte[] fileContent, bool includeDebug = false) => null;
public string CheckContents(string file, byte[] fileContent, bool includeDebug = false)
{
// Get the sections from the executable, if possible
PortableExecutable pex = PortableExecutable.Deserialize(fileContent, 0);
var sections = pex?.SectionTable;
if (sections == null)
return null;
// Get the .rdata section, if it exists
var rdataSection = sections.FirstOrDefault(s => Encoding.ASCII.GetString(s.Name).StartsWith(".rdata"));
if (rdataSection != null)
{
int sectionAddr = (int)rdataSection.PointerToRawData;
int sectionEnd = sectionAddr + (int)rdataSection.VirtualSize;
var matchers = new List<ContentMatchSet>
{
// DllInstallSbcp
new ContentMatchSet(
new ContentMatch(new byte?[]
{
0x44, 0x6C, 0x6C, 0x49, 0x6E, 0x73, 0x74, 0x61,
0x6C, 0x6C, 0x53, 0x62, 0x63, 0x70
}, start: sectionAddr, end: sectionEnd),
"MediaMax CD-3"),
};
string match = MatchUtil.GetFirstMatch(file, fileContent, matchers, includeDebug);
if (!string.IsNullOrWhiteSpace(match))
return match;
}
// Get the .rsrc section, if it exists
var rsrcSection = sections.FirstOrDefault(s => Encoding.ASCII.GetString(s.Name).StartsWith(".rsrc"));
if (rsrcSection != null)
{
int sectionAddr = (int)rsrcSection.PointerToRawData;
int sectionEnd = sectionAddr + (int)rsrcSection.VirtualSize;
var matchers = new List<ContentMatchSet>
{
// Cd3Ctl
new ContentMatchSet(
new ContentMatch(new byte?[] { 0x43, 0x64, 0x33, 0x43, 0x74, 0x6C }, start: sectionAddr, end: sectionEnd),
"MediaMax CD-3"),
};
string match = MatchUtil.GetFirstMatch(file, fileContent, matchers, includeDebug);
if (!string.IsNullOrWhiteSpace(match))
return match;
}
// Get the .data section, if it exists
var dataSection = sections.FirstOrDefault(s => Encoding.ASCII.GetString(s.Name).StartsWith(".data"));
if (dataSection != null)
{
int sectionAddr = (int)dataSection.PointerToRawData;
int sectionEnd = sectionAddr + (int)dataSection.VirtualSize;
var matchers = new List<ContentMatchSet>
{
// CD3 Launch Error
new ContentMatchSet(
new ContentMatch(new byte?[]
{
0x43, 0x44, 0x33, 0x20, 0x4C, 0x61, 0x75, 0x6E,
0x63, 0x68, 0x20, 0x45, 0x72, 0x72, 0x6F, 0x72
}, start: sectionAddr, end: sectionEnd),
"MediaMax CD-3"),
};
string match = MatchUtil.GetFirstMatch(file, fileContent, matchers, includeDebug);
if (!string.IsNullOrWhiteSpace(match))
return match;
}
return null;
}
/// <inheritdoc/>
public ConcurrentQueue<string> CheckDirectoryPath(string path, IEnumerable<string> files)