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Add byte array checks for MS-CAB SFX

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This commit is contained in:
Matt Nadareski
2021-08-24 09:13:58 -07:00
parent 177641894e
commit 6049eda580
1 changed files with 16 additions and 2 deletions
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18
BurnOutSharp/PackerType/MicrosoftCABSFX.cs
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@@ -10,7 +10,6 @@ namespace BurnOutSharp.PackerType
/// <inheritdoc/>
public string CheckContents(string file, byte[] fileContent, bool includePosition = false)
{
// TODO: Add byte-based checks for these as well for when we're working on stream alone
var fvinfo = Utilities.GetFileVersionInfo(file);
string name = fvinfo?.InternalName.Trim();
@@ -39,7 +38,22 @@ namespace BurnOutSharp.PackerType
new ContentMatchSet(new byte?[]
{
0x77, 0x65, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74,
0x5F, 0x63, 0x6C, 0x65, 0x61, 0x6E, 0x75, 0x70
0x5F, 0x63, 0x6C, 0x65, 0x61, 0x6E, 0x75, 0x70,
}, GetVersion, "Microsoft CAB SFX"),
// W + (char)0x00 + e + (char)0x00 + x + (char)0x00 + t + (char)0x00 + r + (char)0x00 + a + (char)0x00 + c + (char)0x00 + t + (char)0x00
new ContentMatchSet(new byte?[]
{
0x57, 0x00, 0x65, 0x00, 0x78, 0x00, 0x74, 0x00,
0x72, 0x00, 0x61, 0x00, 0x63, 0x00, 0x74, 0x00,
}, GetVersion, "Microsoft CAB SFX"),
// W + (char)0x00 + E + (char)0x00 + X + (char)0x00 + T + (char)0x00 + R + (char)0x00 + A + (char)0x00 + C + (char)0x00 + T + (char)0x00 + . + (char)0x00 + E + (char)0x00 + X + (char)0x00 + E + (char)0x00
new ContentMatchSet(new byte?[]
{
0x57, 0x00, 0x45, 0x00, 0x58, 0x00, 0x54, 0x00,
0x52, 0x00, 0x41, 0x00, 0x43, 0x00, 0x54, 0x00,
0x2E, 0x00, 0x45, 0x00, 0x58, 0x00, 0x45, 0x00,
}, GetVersion, "Microsoft CAB SFX"),
/* This detects a different but similar type of SFX that uses Microsoft CAB files.