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Convert EA to string finding

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This commit is contained in:
Matt Nadareski
2022-12-09 14:21:18 -08:00
parent 5613cf9aae
commit 9396804379
1 changed files with 15 additions and 49 deletions
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64
BurnOutSharp/ProtectionType/ElectronicArts.cs
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@@ -2,7 +2,6 @@
using System.Collections.Generic;
using System.Linq;
using BurnOutSharp.Interfaces;
using BurnOutSharp.Matching;
using BurnOutSharp.Tools;
using BurnOutSharp.Wrappers;
@@ -35,61 +34,28 @@ namespace BurnOutSharp.ProtectionType
else if (pex.FindGenericResource("About CDKey").Any())
return $"EA CdKey Registration Module {Utilities.GetInternalVersion(pex)}";
// Get the .data/DATA section, if it exists
var dataSectionRaw = pex.GetFirstSectionData(".data") ?? pex.GetFirstSectionData("DATA");
if (dataSectionRaw != null)
// Get the .data/DATA section strings, if they exist
List<string> strs = pex.GetFirstSectionStrings(".data") ?? pex.GetFirstSectionStrings("DATA");
if (strs != null)
{
var matchers = new List<ContentMatchSet>
{
// EReg Config Form
new ContentMatchSet(new byte?[]
{
0x45, 0x52, 0x65, 0x67, 0x20, 0x43, 0x6F, 0x6E,
0x66, 0x69, 0x67, 0x20, 0x46, 0x6F, 0x72, 0x6D
}, "EA CdKey Registration Module"),
};
string match = MatchUtil.GetFirstMatch(file, dataSectionRaw, matchers, includeDebug);
if (!string.IsNullOrWhiteSpace(match))
return $"{match} {Utilities.GetInternalVersion(pex)}";
if (strs.Any(s => s.Contains("EReg Config Form")))
return "EA CdKey Registration Module";
}
// Get the .rdata section, if it exists
if (pex.ContainsSection(".rdata"))
// Get the .rdata section strings, if they exist
strs = pex.GetFirstSectionStrings(".rdata");
if (strs != null)
{
var matchers = new List<ContentMatchSet>
{
// GenericEA + (char)0x00 + (char)0x00 + (char)0x00 + Activation
new ContentMatchSet(new byte?[]
{
0x47, 0x65, 0x6E, 0x65, 0x72, 0x69, 0x63, 0x45,
0x41, 0x00, 0x00, 0x00, 0x41, 0x63, 0x74, 0x69,
0x76, 0x61, 0x74, 0x69, 0x6F, 0x6E
}, "EA DRM Protection"),
};
string match = MatchUtil.GetFirstMatch(file, pex.GetFirstSectionData(".rdata"), matchers, includeDebug);
if (!string.IsNullOrWhiteSpace(match))
return match;
if (strs.Any(s => s.Contains("GenericEA")) && strs.Any(s => s.Contains("Activation")))
return "EA DRM Protection";
}
// Get the .text section, if it exists
if (pex.ContainsSection(".text"))
// Get the .rdata section strings, if they exist
strs = pex.GetFirstSectionStrings(".text");
if (strs != null)
{
var matchers = new List<ContentMatchSet>
{
// GenericEA + (char)0x00 + (char)0x00 + (char)0x00 + Activation
new ContentMatchSet(new byte?[]
{
0x47, 0x65, 0x6E, 0x65, 0x72, 0x69, 0x63, 0x45,
0x41, 0x00, 0x00, 0x00, 0x41, 0x63, 0x74, 0x69,
0x76, 0x61, 0x74, 0x69, 0x6F, 0x6E
}, "EA DRM Protection"),
};
string match = MatchUtil.GetFirstMatch(file, pex.GetFirstSectionData(".text"), matchers, includeDebug);
if (!string.IsNullOrWhiteSpace(match))
return match;
if (strs.Any(s => s.Contains("GenericEA")) && strs.Any(s => s.Contains("Activation")))
return "EA DRM Protection";
}
return null;