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Code Issues 295 Packages Projects Releases 20 Wiki Activity

Use framework in even more content protections

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This commit is contained in:
Matt Nadareski
2021-03-22 11:43:51 -07:00
parent da165345b6
commit e47a52dbe0
20 changed files with 203 additions and 147 deletions
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83
BurnOutSharp/ProtectionType/SolidShield.cs
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@@ -7,7 +7,6 @@ using BurnOutSharp.Matching;
namespace BurnOutSharp.ProtectionType
{
// TODO: Figure out how to use GetContentMatches here
public class SolidShield : IContentCheck, IPathCheck
{
/// <inheritdoc/>
@@ -62,7 +61,8 @@ namespace BurnOutSharp.ProtectionType
// dvm.dll
new Matcher(new byte?[] { 0x64, 0x76, 0x6D, 0x2E, 0x64, 0x6C, 0x6C }, "SolidShield EXE Wrapper"),
// Placeholder for the complex SolidShield + TAGES check
// (char)0xAD + (char)0xDE + (char)0xFE + (char)0xCA
new Matcher(new byte?[] { 0xAD, 0xDE, 0xFE, 0xCA }, GetVersionPlusTages, "SolidShield"),
// Solidshield
new Matcher(new byte?[]
@@ -80,41 +80,7 @@ namespace BurnOutSharp.ProtectionType
}, "SolidShield"),
};
string firstMatch = MatchUtil.GetFirstContentMatch(file, fileContent, matchers, includePosition);
if (firstMatch != null)
return firstMatch;
// (char)0xAD + (char)0xDE + (char)0xFE + (char)0xCA
byte?[] check = new byte?[] { 0xAD, 0xDE, 0xFE, 0xCA };
if (fileContent.FirstPosition(check, out int position))
{
var id1 = new ArraySegment<byte>(fileContent, position + 4, 3);
var id2 = new ArraySegment<byte>(fileContent, position + 15, 4);
if ((fileContent[position + 3] == 0x04 || fileContent[position + 3] == 0x05)
&& id1.SequenceEqual(new byte[] { 0x00, 0x00, 0x00 })
&& id2.SequenceEqual(new byte[] { 0x00, 0x10, 0x00, 0x00 }))
{
return "SolidShield 2 (SolidShield v2 EXE Wrapper)" + (includePosition ? $" (Index {position})" : string.Empty);
}
else if (id1.SequenceEqual(new byte[] { 0x00, 0x00, 0x00 })
&& id2.SequenceEqual(new byte[] { 0x00, 0x00, 0x00, 0x00 }))
{
// "T" + (char)0x00 + "a" + (char)0x00 + "g" + (char)0x00 + "e" + (char)0x00 + "s" + (char)0x00 + "S" + (char)0x00 + "e" + (char)0x00 + "t" + (char)0x00 + "u" + (char)0x00 + "p" + (char)0x00 + (char)0x00 + (char)0x00 + (char)0x00 + (char)0x00 + "0" + (char)0x00 + (char)0x8 + (char)0x00 + (char)0x1 + (char)0x0 + "F" + (char)0x00 + "i" + (char)0x00 + "l" + (char)0x00 + "e" + (char)0x00 + "V" + (char)0x00 + "e" + (char)0x00 + "r" + (char)0x00 + "s" + (char)0x00 + "i" + (char)0x00 + "o" + (char)0x00 + "n" + (char)0x00 + (char)0x00 + (char)0x00 + (char)0x00
byte?[] check2 = new byte?[] { 0x54, 0x61, 0x67, 0x65, 0x73, 0x53, 0x65, 0x74, 0x75, 0x70, 0x30, 0x08, 0x01, 0x00, 0x46, 0x69, 0x6C, 0x65, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6F, 0x6E, 0x00, 0x00, 0x00, 0x00 };
if (fileContent.FirstPosition(check2, out int position2))
{
position2--; // TODO: Verify this subtract
return $"SolidShield 2 + Tagès {fileContent[position2 + 0x38]}.{fileContent[position2 + 0x38 + 4]}.{fileContent[position2 + 0x38 + 8]}.{fileContent[position + 0x38 + 12]}" + (includePosition ? $" (Index {position}, {position2})" : string.Empty);
}
else
{
return "SolidShield 2 (SolidShield v2 EXE Wrapper)" + (includePosition ? $" (Index {position})" : string.Empty);
}
}
}
return null;
return MatchUtil.GetFirstContentMatch(file, fileContent, matchers, includePosition);
}
/// <inheritdoc/>
@@ -146,10 +112,10 @@ namespace BurnOutSharp.ProtectionType
return null;
}
public static string GetExeWrapperVersion(string file, byte[] fileContent, int position)
public static string GetExeWrapperVersion(string file, byte[] fileContent, List<int> positions)
{
var id1 = new ArraySegment<byte>(fileContent, position + 5, 3);
var id2 = new ArraySegment<byte>(fileContent, position + 16, 4);
var id1 = new ArraySegment<byte>(fileContent, positions[0] + 5, 3);
var id2 = new ArraySegment<byte>(fileContent, positions[0] + 16, 4);
if (id1.SequenceEqual(new byte[] { 0x00, 0x00, 0x00 }) && id2.SequenceEqual(new byte[] { 0x00, 0x10, 0x00, 0x00 }))
return "1 (SolidShield EXE Wrapper)";
@@ -159,7 +125,7 @@ namespace BurnOutSharp.ProtectionType
return null;
}
public static string GetFileVersion(string file, byte[] fileContent, int position)
public static string GetFileVersion(string file, byte[] fileContent, List<int> positions)
{
string companyName = string.Empty;
if (file != null)
@@ -171,9 +137,9 @@ namespace BurnOutSharp.ProtectionType
return null;
}
public static string GetVersion(string file, byte[] fileContent, int position)
public static string GetVersion(string file, byte[] fileContent, List<int> positions)
{
int index = position + 12; // Begin reading after "Solidshield"
int index = positions[0] + 12; // Begin reading after "Solidshield"
char version = (char)fileContent[index];
index++;
index++;
@@ -187,5 +153,36 @@ namespace BurnOutSharp.ProtectionType
return $"{version}.{subVersion}.{subSubVersion}.{subSubSubVersion}";
}
public static string GetVersionPlusTages(string file, byte[] fileContent, List<int> positions)
{
int position = positions[0];
var id1 = new ArraySegment<byte>(fileContent, position + 4, 3);
var id2 = new ArraySegment<byte>(fileContent, position + 15, 4);
if ((fileContent[position + 3] == 0x04 || fileContent[position + 3] == 0x05)
&& id1.SequenceEqual(new byte[] { 0x00, 0x00, 0x00 })
&& id2.SequenceEqual(new byte[] { 0x00, 0x10, 0x00, 0x00 }))
{
return "2 (SolidShield v2 EXE Wrapper)";
}
else if (id1.SequenceEqual(new byte[] { 0x00, 0x00, 0x00 })
&& id2.SequenceEqual(new byte[] { 0x00, 0x00, 0x00, 0x00 }))
{
// "T" + (char)0x00 + "a" + (char)0x00 + "g" + (char)0x00 + "e" + (char)0x00 + "s" + (char)0x00 + "S" + (char)0x00 + "e" + (char)0x00 + "t" + (char)0x00 + "u" + (char)0x00 + "p" + (char)0x00 + (char)0x00 + (char)0x00 + (char)0x00 + (char)0x00 + "0" + (char)0x00 + (char)0x8 + (char)0x00 + (char)0x1 + (char)0x0 + "F" + (char)0x00 + "i" + (char)0x00 + "l" + (char)0x00 + "e" + (char)0x00 + "V" + (char)0x00 + "e" + (char)0x00 + "r" + (char)0x00 + "s" + (char)0x00 + "i" + (char)0x00 + "o" + (char)0x00 + "n" + (char)0x00 + (char)0x00 + (char)0x00 + (char)0x00
byte?[] check2 = new byte?[] { 0x54, 0x61, 0x67, 0x65, 0x73, 0x53, 0x65, 0x74, 0x75, 0x70, 0x30, 0x08, 0x01, 0x00, 0x46, 0x69, 0x6C, 0x65, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6F, 0x6E, 0x00, 0x00, 0x00, 0x00 };
if (fileContent.FirstPosition(check2, out int position2))
{
position2--; // TODO: Verify this subtract
return $"2 + Tagès {fileContent[position2 + 0x38]}.{fileContent[position2 + 0x38 + 4]}.{fileContent[position2 + 0x38 + 8]}.{fileContent[position + 0x38 + 12]}" + (includePosition ? $" (Index {position}, {position2})" : string.Empty);
}
else
{
return "2 (SolidShield v2 EXE Wrapper)";
}
}
return null;
}
}
}