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Add Denuvo Anti-Cheat detection (#162)

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* Add support for detecting Denuvo Anti-Cheat

* Update README
This commit is contained in:
TheRogueArchivist
2022-10-29 00:10:08 -06:00
committed by GitHub
parent 32904b75e4
commit c4553de302
2 changed files with 58 additions and 5 deletions
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61
BurnOutSharp/ProtectionType/Denuvo.cs
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@@ -1,4 +1,6 @@
using System.Collections.Generic;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using BurnOutSharp.ExecutableType.Microsoft;
using BurnOutSharp.ExecutableType.Microsoft.PE;
using BurnOutSharp.Interfaces;
@@ -17,6 +19,7 @@ namespace BurnOutSharp.ProtectionType
/// Denuvo Anti-Cheat (https://irdeto.com/denuvo/anti-cheat/) is a form of anti-cheat, though information on what games use it is rather sparse.
/// It was used briefly in Doom Eternal Update 1 (https://store.steampowered.com/news/app/782330/view/2187005925152148469), before being completely removed in Update 1.1 (https://store.steampowered.com/news/app/782330/view/2187006557874536446).
/// It's somewhat difficult to find other games that may use this, as quite a few sources seem to erroneously refer to Anti-Tamper as Anti-Cheat.
/// Support page for Denuvo Anti-Cheat: https://support.codefusion.technology/anti-cheat
/// Announcements for Denuvo Anti-Cheat:
/// https://irdeto.com/news/leveling-the-playing-field-with-denuvo-anti-cheat/
/// https://irdeto.com/news/denuvo-anti-cheat-now-available-on-steamworks/
@@ -30,10 +33,8 @@ namespace BurnOutSharp.ProtectionType
/// https://www.wired.com/story/empress-drm-cracking-denuvo-video-game-piracy/
/// </summary>
public class Denuvo : IPortableExecutableCheck
public class Denuvo : IPathCheck, IPortableExecutableCheck
{
// TODO: Add checks for Denuvo Anti-Cheat.
// Possible filename check: https://support.codefusion.technology/anti-cheat
// TODO: Investigate possible filename checks for Denuvo Anti-Tamper.
// https://www.pcgamingwiki.com/wiki/Denuvo#Redeem.exe
@@ -46,6 +47,21 @@ namespace BurnOutSharp.ProtectionType
if (sections == null)
return null;
// All current checks for Denuvo Anti-Cheat come from Doom Eternal Update 1 (Steam Depot 782332, Manifest 7064393210727378308).
// Found in "denuvo-anti-cheat.sys".
string name = pex.FileDescription;
if (name?.Equals("Denuvo Anti-Cheat Driver", StringComparison.OrdinalIgnoreCase) == true)
return $"Denuvo Anti-Cheat";
// Found in "denuvo-anti-cheat-update-service.exe"/"Denuvo Anti-Cheat Installer.exe".
if (name?.Equals("Denuvo Anti-Cheat Update Service", StringComparison.OrdinalIgnoreCase) == true)
return $"Denuvo Anti-Cheat";
// Found in "denuvo-anti-cheat-runtime.dll".
if (name?.Equals("Denuvo Anti-Cheat Runtime", StringComparison.OrdinalIgnoreCase) == true)
return $"Denuvo Anti-Cheat";
// Data sourced from:
// https://github.com/horsicq/Detect-It-Easy/blob/master/db/PE/Denuvo%20protector.2.sg
// https://github.com/horsicq/Detect-It-Easy/blob/master/db/PE/_denuvoComplete.2.sg
@@ -244,5 +260,42 @@ namespace BurnOutSharp.ProtectionType
return null;
}
/// <inheritdoc/>
public ConcurrentQueue<string> CheckDirectoryPath(string path, IEnumerable<string> files)
{
var matchers = new List<PathMatchSet>
{
// Found in Doom Eternal Update 1 (Steam Depot 782332, Manifest 7064393210727378308).
// These files are automatically installed into an "Denuvo Anti-Cheat" folder when the game is installed.
new PathMatchSet(new PathMatch("denuvo-anti-cheat.sys", useEndsWith: true), "Denuvo Anti-Cheat"),
new PathMatchSet(new PathMatch("denuvo-anti-cheat-update-service.exe", useEndsWith: true), "Denuvo Anti-Cheat"),
new PathMatchSet(new PathMatch("denuvo-anti-cheat-runtime.dll", useEndsWith: true), "Denuvo Anti-Cheat"),
// This file is a renamed copy of "denuvo-anti-cheat-update-service.exe" which is only seen in the folder of the main game executable after it has been run, but before Denuvo Anti-Cheat is finished installing.
new PathMatchSet(new PathMatch("Denuvo Anti-Cheat Installer.exe", useEndsWith: true), "Denuvo Anti-Cheat"),
};
return MatchUtil.GetAllMatches(files, matchers, any: false);
}
/// <inheritdoc/>
public string CheckFilePath(string path)
{
var matchers = new List<PathMatchSet>
{
// Found in Doom Eternal Update 1 (Steam Depot 782332, Manifest 7064393210727378308).
// These files are automatically installed into an "Denuvo Anti-Cheat" folder when the game is installed.
new PathMatchSet(new PathMatch("denuvo-anti-cheat.sys", useEndsWith: true), "Denuvo Anti-Cheat"),
new PathMatchSet(new PathMatch("denuvo-anti-cheat-update-service.exe", useEndsWith: true), "Denuvo Anti-Cheat"),
new PathMatchSet(new PathMatch("denuvo-anti-cheat-runtime.dll", useEndsWith: true), "Denuvo Anti-Cheat"),
// This file is a renamed copy of "denuvo-anti-cheat-update-service.exe" which is only seen in the folder of the main game executable after it has been run, but before Denuvo Anti-Cheat is finished installing.
new PathMatchSet(new PathMatch("Denuvo Anti-Cheat Installer.exe", useEndsWith: true), "Denuvo Anti-Cheat"),
};
return MatchUtil.GetFirstMatch(path, matchers, any: true);
}
}
}

2
README.md
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@@ -44,7 +44,7 @@ Below is a list of protections detected by BurnOutSharp. The two columns explain
| CodeLock / CodeLok / CopyLok | True | False | Partially unconfirmed² |
| CopyKiller | True | True | Unconfirmed¹ |
| Cucko (EA Custom) | True | False | Does not detect all known cases |
| Denuvo | True | False | |
| Denuvo Anti-Cheat/Anti-Tamper| True | True | |
| Dinamic Multimedia Protection/LockBlocks | False | True | LockBlocks needs manual confirmation of the presence of 2 rings |
| DiscGuard | True | True | Partially unconfirmed² |
| DVD-Movie-PROTECT | False | True | Unconfirmed¹ |