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BinaryObjectScanner/BurnOutSharp/PackerType/WinZipSFX.cs
Matt Nadareski 5240f2eb70 Simplify util method naming
2021-03-22 21:32:58 -07:00

392 lines
18 KiB
C#
Raw Blame History

using System;
using System.Collections.Generic;
using System.IO;
using BurnOutSharp.Matching;
using SharpCompress.Archives;
using SharpCompress.Archives.Zip;
namespace BurnOutSharp.PackerType
{
public class WinZipSFX : IContentCheck, IScannable
{
/// <inheritdoc/>
public bool ShouldScan(byte[] magic) => true;
/// <inheritdoc/>
public string CheckContents(string file, byte[] fileContent, bool includePosition = false)
{
var matchers = new List<ContentMatchSet>
{
// WinZip Self-Extractor
new ContentMatchSet(new byte?[]
{
0x57, 0x69, 0x6E, 0x5A, 0x69, 0x70, 0x20, 0x53,
0x65, 0x6C, 0x66, 0x2D, 0x45, 0x78, 0x74, 0x72,
0x61, 0x63, 0x74, 0x6F, 0x72
}, GetVersion, "WinZip SFX"),
// _winzip_
new ContentMatchSet(new byte?[] { 0x5F, 0x77, 0x69, 0x6E, 0x7A, 0x69, 0x70, 0x5F }, GetVersion, "WinZip SFX"),
};
return MatchUtil.GetFirstMatch(file, fileContent, matchers, includePosition);
}
/// <inheritdoc/>
public Dictionary<string, List<string>> Scan(Scanner scanner, string file)
{
if (!File.Exists(file))
return null;
using (var fs = File.OpenRead(file))
{
return Scan(scanner, fs, file);
}
}
/// <inheritdoc/>
public Dictionary<string, List<string>> Scan(Scanner scanner, Stream stream, string file)
{
// If the zip file itself fails
try
{
string tempPath = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString());
Directory.CreateDirectory(tempPath);
// Should be using stream instead of file, but stream fails to extract anything. My guess is that the executable portion of the archive is causing stream to fail, but not file.
using (ZipArchive zipFile = ZipArchive.Open(file))
{
foreach (var entry in zipFile.Entries)
{
// If an individual entry fails
try
{
// If we have a directory, skip it
if (entry.IsDirectory)
continue;
string tempFile = Path.Combine(tempPath, entry.Key);
entry.WriteToFile(tempFile);
}
catch { }
}
}
// Collect and format all found protections
var protections = scanner.GetProtections(tempPath);
// If temp directory cleanup fails
try
{
Directory.Delete(tempPath, true);
}
catch { }
// Remove temporary path references
Utilities.StripFromKeys(protections, tempPath);
return protections;
}
catch { }
return null;
}
public static string GetVersion(string file, byte[] fileContent, List<int> positions)
{
// Check the manifest version first
string version = Utilities.GetManifestVersion(fileContent);
if (!string.IsNullOrEmpty(version))
return GetV3PlusVersion(version);
// Assume an earlier version
return GetV2Version(file, fileContent);
}
private static string GetV2Version(string file, byte[] fileContent)
{
var matchers = new List<ContentMatchSet>
{
#region 16-bit NE Header Checks
new ContentMatchSet(new byte?[]
{
0x4E, 0x45, 0x11, 0x20, 0x86, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x0A, 0x03, 0x03, 0x00,
0x00, 0x20, 0x00, 0x40, 0xE6, 0x2B, 0x01, 0x00,
0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x04, 0x00,
0x4B, 0x00, 0x40, 0x00, 0x58, 0x00, 0x58, 0x00,
0x64, 0x00, 0x6C, 0x00, 0xB8, 0x44, 0x00, 0x00,
0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
}, "2.0 (MS-DOS/16-bit)"),
new ContentMatchSet(new byte?[]
{
0x4E, 0x45, 0x11, 0x20, 0x86, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x0A, 0x03, 0x03, 0x00,
0x00, 0x20, 0x00, 0x40, 0x74, 0x31, 0x01, 0x00,
0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x04, 0x00,
0x4B, 0x00, 0x40, 0x00, 0x58, 0x00, 0x58, 0x00,
0x64, 0x00, 0x6C, 0x00, 0x98, 0x01, 0x00, 0x00,
0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
}, "2.0 (16-bit)"),
new ContentMatchSet(new byte?[]
{
0x4E, 0x45, 0x11, 0x20, 0x80, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x0A, 0x03, 0x03, 0x00,
0x00, 0x20, 0x00, 0x40, 0xA0, 0x24, 0x01, 0x00,
0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x03, 0x00,
0x4B, 0x00, 0x40, 0x00, 0x58, 0x00, 0x58, 0x00,
0x64, 0x00, 0x6A, 0x00, 0x92, 0x01, 0x00, 0x00,
0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
}, "Compact 2.0 (16-bit)"),
new ContentMatchSet(new byte?[]
{
0x4E, 0x45, 0x11, 0x20, 0xCD, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x02, 0x03, 0x03, 0x00,
0x00, 0x20, 0x00, 0x40, 0xFA, 0x36, 0x01, 0x00,
0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x05, 0x00,
0x4B, 0x00, 0x40, 0x00, 0x58, 0x00, 0x97, 0x00,
0xA3, 0x00, 0xAD, 0x00, 0xDF, 0x01, 0x00, 0x00,
0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
}, "Software Installation 2.0 (16-bit)"),
new ContentMatchSet(new byte?[]
{
0x4E, 0x45, 0x11, 0x20, 0x86, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x0A, 0x03, 0x03, 0x00,
0x00, 0x20, 0x00, 0x40, 0x86, 0x33, 0x01, 0x00,
0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x04, 0x00,
0x4B, 0x00, 0x40, 0x00, 0x58, 0x00, 0x58, 0x00,
0x64, 0x00, 0x6C, 0x00, 0xC8, 0x43, 0x00, 0x00,
0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
}, "2.1 RC2 (MS-DOS/16-bit)"),
new ContentMatchSet(new byte?[]
{
0x4E, 0x45, 0x11, 0x20, 0xBE, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x02, 0x03, 0x03, 0x00,
0x00, 0x20, 0x00, 0x40, 0x56, 0x3E, 0x01, 0x00,
0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x04, 0x00,
0x4B, 0x00, 0x40, 0x00, 0x58, 0x00, 0x90, 0x00,
0x9C, 0x00, 0xA4, 0x00, 0xD0, 0x01, 0x00, 0x00,
0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
}, "2.1 RC2 (16-bit)"),
new ContentMatchSet(new byte?[]
{
0x4E, 0x45, 0x11, 0x20, 0x80, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x0A, 0x03, 0x03, 0x00,
0x00, 0x20, 0x00, 0x40, 0x84, 0x2B, 0x01, 0x00,
0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x03, 0x00,
0x4B, 0x00, 0x40, 0x00, 0x58, 0x00, 0x58, 0x00,
0x64, 0x00, 0x6A, 0x00, 0x92, 0x01, 0x00, 0x00,
0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
}, "Compact 2.1 RC2 (16-bit)"),
new ContentMatchSet(new byte?[]
{
0x4E, 0x45, 0x11, 0x20, 0xBE, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x02, 0x03, 0x03, 0x00,
0x00, 0x20, 0x00, 0x40, 0xAC, 0x43, 0x01, 0x00,
0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x04, 0x00,
0x4B, 0x00, 0x40, 0x00, 0x58, 0x00, 0x90, 0x00,
0x9C, 0x00, 0xA4, 0x00, 0xD0, 0x01, 0x00, 0x00,
0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
}, "Software Installation 2.1 RC2 (16-bit)"),
new ContentMatchSet(new byte?[]
{
0x4E, 0x45, 0x11, 0x20, 0x86, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x0A, 0x03, 0x03, 0x00,
0x00, 0x20, 0x00, 0x3A, 0x96, 0x33, 0x01, 0x00,
0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x04, 0x00,
0x4B, 0x00, 0x40, 0x00, 0x58, 0x00, 0x58, 0x00,
0x64, 0x00, 0x6C, 0x00, 0xC8, 0x43, 0x00, 0x00,
0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
}, "2.1 (MS-DOS/16-bit)"),
new ContentMatchSet(new byte?[]
{
0x4E, 0x45, 0x11, 0x20, 0xBE, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x02, 0x03, 0x03, 0x00,
0x00, 0x20, 0x00, 0x3A, 0x7E, 0x3E, 0x01, 0x00,
0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x04, 0x00,
0x4B, 0x00, 0x40, 0x00, 0x58, 0x00, 0x90, 0x00,
0x9C, 0x00, 0xA4, 0x00, 0xD0, 0x01, 0x00, 0x00,
0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
}, "2.1 (16-bit)"),
new ContentMatchSet(new byte?[]
{
0x4E, 0x45, 0x11, 0x20, 0x80, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x0A, 0x03, 0x03, 0x00,
0x00, 0x20, 0x00, 0x3A, 0x90, 0x2B, 0x01, 0x00,
0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x03, 0x00,
0x4B, 0x00, 0x40, 0x00, 0x58, 0x00, 0x58, 0x00,
0x64, 0x00, 0x6A, 0x00, 0x92, 0x01, 0x00, 0x00,
0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
}, "Compact 2.1 (16-bit)"),
new ContentMatchSet(new byte?[]
{
0x4E, 0x45, 0x11, 0x20, 0xBE, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x02, 0x03, 0x03, 0x00,
0x00, 0x20, 0x00, 0x3A, 0x08, 0x44, 0x01, 0x00,
0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x04, 0x00,
0x4B, 0x00, 0x40, 0x00, 0x58, 0x00, 0x90, 0x00,
0x9C, 0x00, 0xA4, 0x00, 0xD0, 0x01, 0x00, 0x00,
0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
}, "Software Installation 2.1 (16-bit)"),
#endregion
#region 32-bit SFX Header Checks
// .............8<EFBFBD>92....<2E>P..............<2E>P..<2E>P..<2E>P..VW95SE.SFX
new ContentMatchSet(new byte?[]
{
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x9C, 0x39,
0x32, 0x00, 0x00, 0x00, 0x00, 0x88, 0x50, 0x00,
0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x88, 0x50, 0x00,
0x00, 0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00,
0x00, 0x56, 0x57, 0x39, 0x35, 0x53, 0x45, 0x2E,
0x53, 0x46, 0x58,
}, "2.0 (32-bit)"),
// .............]<5D>92....<2E>P..............<2E>P..<2E>P..<2E>P..VW95SRE.SFX
new ContentMatchSet(new byte?[]
{
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x5D, 0x9C, 0x39,
0x32, 0x00, 0x00, 0x00, 0x00, 0x88, 0x50, 0x00,
0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x88, 0x50, 0x00,
0x00, 0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00,
0x00, 0x56, 0x57, 0x39, 0x35, 0x53, 0x52, 0x45,
0x2E, 0x53, 0x46, 0x58,
}, "Software Installation 2.0 (32-bit)"),
// .............<2E><><EFBFBD>3....<2E>P..............<2E>P..<2E>P..<2E>P..VW95SE.SFX
new ContentMatchSet(new byte?[]
{
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x84, 0x82, 0x94,
0x33, 0x00, 0x00, 0x00, 0x00, 0x88, 0x50, 0x00,
0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x88, 0x50, 0x00,
0x00, 0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00,
0x00, 0x56, 0x57, 0x39, 0x35, 0x53, 0x45, 0x2E,
0x53, 0x46, 0x58,
}, "2.1 RC2 (32-bit)"),
// .............<2E><><EFBFBD>3....<2E>P..............<2E>P..<2E>P..<2E>P..VW95SRE.SFX
new ContentMatchSet(new byte?[]
{
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0xB0, 0x82, 0x94,
0x33, 0x00, 0x00, 0x00, 0x00, 0x88, 0x50, 0x00,
0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x88, 0x50, 0x00,
0x00, 0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00,
0x00, 0x56, 0x57, 0x39, 0x35, 0x53, 0x52, 0x45,
0x2E, 0x53, 0x46, 0x58,
}, "Software Installation 2.1 RC2 (32-bit)"),
// .............U<><55>3....<2E>P..............<2E>P..<2E>P..<2E>P..VW95SE.SFX
new ContentMatchSet(new byte?[]
{
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x55, 0xCD, 0xCC,
0x33, 0x00, 0x00, 0x00, 0x00, 0x88, 0x50, 0x00,
0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x88, 0x50, 0x00,
0x00, 0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00,
0x00, 0x56, 0x57, 0x39, 0x35, 0x53, 0x45, 0x2E,
0x53, 0x46, 0x58,
}, "2.1 (32-bit)"),
// .............{<7B><>3....<2E>P..............<2E>P..<2E>P..<2E>P..VW95SRE.SFX
new ContentMatchSet(new byte?[]
{
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x7B, 0xCD, 0xCC,
0x33, 0x00, 0x00, 0x00, 0x00, 0x88, 0x50, 0x00,
0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x88, 0x50, 0x00,
0x00, 0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00,
0x00, 0x56, 0x57, 0x39, 0x35, 0x53, 0x52, 0x45,
0x2E, 0x53, 0x46, 0x58,
}, "Software Installation 2.1 (32-bit)"),
#endregion
#region 32-bit PE Header Checks
new ContentMatchSet(new byte?[]
{
0x50, 0x45, 0x00, 0x00, 0x4C, 0x01, 0x05, 0x00,
0x69, 0x1B, 0x5B, 0x3A, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0xE0, 0x00, 0x0F, 0x01,
0x0B, 0x01, 0x05, 0x0A, 0x00, 0x4A, 0x00, 0x00,
0x00, 0x2A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xD8, 0x39, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00,
}, "2.2.4003"),
new ContentMatchSet(new byte?[]
{
0x50, 0x45, 0x00, 0x00, 0x4C, 0x01, 0x05, 0x00,
0x81, 0x1B, 0x5B, 0x3A, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0xE0, 0x00, 0x0F, 0x01,
0x0B, 0x01, 0x05, 0x0A, 0x00, 0x56, 0x00, 0x00,
0x00, 0x2A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x8F, 0x3F, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
0x00, 0x70, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00,
}, "Software Installation 2.2.4003"),
#endregion
};
string match = MatchUtil.GetFirstMatch(file, fileContent, matchers, false);
return match ?? "Unknown 2.x";
}
private static string GetV3PlusVersion(string version)
{
// Some version strings don't exactly match the public version number
switch (version)
{
case "3.0.7158.0":
return "3.0.7158";
case "3.1.7556.0":
return "3.1.7556";
case "3.1.8421.0":
return "4.0.8421";
case "3.1.8672.0":
return "4.0.8672";
case "4.0.1221.0":
return "4.0.12218";
default:
return $"(Unknown - {version})";
}
}
}
}
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