UnpackHub — .NET Reverse Engineering
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🔓 [EN] We just released a DNGuard deobfuscator!
🔥 Our tool supports unpacking HVM and HVM2 protected assemblies.

It’s finally here — our freshly built DNGuard deobfuscator is now available!
It can fully unpack .NET assemblies protected by DNGuard HVM, including both HVM and HVM2 modes.

🛠 Key Features:
-
🧠 HVM/HVM2 unpacking — Extracts real .NET IL code from virtualized HVM code.
- 📜 String decryption — Recovers encrypted strings back to readable format.
-
🧩 Resource recovery — Extracts protected resources like icons, images, etc.
- 🧬 Metadata restoration — Rebuilds usable class/method structure.
- 📦 Supports both Application Mode and Library Mode deobfuscation.

And now — we crack it wide open.
Join us at
@unpackhub for updates, tools, and deep unpacking content!

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🔓 [中文] DNGuard 解混淆工具发布!
🔥 我们的新工具现在可以完整解包 HVM 和 HVM2 模式的 .NET 程序!

我们刚刚完成并发布了自己的 DNGuard 解混淆器,支持解包所有版本的 HVM 和 HVM2 虚拟化保护!

🛠 核心功能包括:
-
🧠 解包 HVM / HVM2 虚拟化代码,还原真实 IL。
-
🔐 解密字符串,还原为可读文本。
-
🖼 恢复受保护资源(如图标、图片等)。
-
📚 重建类和方法结构。
- 📦 支持 Application Mode 和 Library Mode。

现在,我们已经能彻底解包它。
关注我们的频道
@unpackhub,获取更多解包工具与逆向干货!
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🔄 [EN] DNGuard Deobfuscator Updated!
🚀 More power, better results — and full HVM2 compatibility improved!

We’ve just shipped a major update to our DNGuard deobfuscator — now faster, more stable, and smarter.
This version brings deep improvements for unpacking HVM and HVM2, as well as new internal analysis logic for better IL recovery.

🆕 What’s New:
-
⚡️ Improved HVM2 unpacking — better handling of edge-case virtualization logic
-
🔎 Advanced IL analyzer — now restores more method bodies from protected code
-
🧠 Enhanced string decryption engine — supports more obfuscation patterns
-
📁 Improved support for embedded resources
- 🔁 Smarter metadata restoration for highly scrambled assemblies
-
🔄 Automatic detection of Application/Library mode

We also made major performance improvements:
- 🧪 Up to 40% faster devirtualization
-
✅ Higher compatibility across DNGuard-protected .NET versions
-
🛡 More stable unpacking engine for large and complex targets

Join us at
@unpackhub — reverse engineering never stops!

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🔄 [中文] DNGuard 解混淆器更新啦!
🚀 功能更强、支持更广、解包更快!

我们刚刚发布了 DNGuard 解混淆器的重大更新版,专为应对更复杂的 HVM/HVM2 保护而优化,速度与准确性大幅提升!

🆕 更新亮点:
-
⚡️ HVM2 解包引擎强化,更稳定支持虚拟化边界情况
-
🔎 全新 IL 分析逻辑,恢复更多方法体内容
-
🧠 字符串解密优化,支持更多变种混淆方案
-
📁 嵌入资源支持增强(图标、图片等)
- 🔁 元数据还原能力提升,适配高度重命名混淆
-
🔄 自动识别 Application / Library 模式,无需手动切换

我们还优化了性能表现:
- 🧪 解包速度提升高达 40%
-
✅ 更广泛兼容 DNGuard 各版本保护程序
-
🛡 更强大稳定的解混淆引擎,适配大型复杂目标

跟进我们频道
@unpackhub,持续追踪最前沿的逆向工具更新!
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🔓 [EN] We just released a VMProtect 3.0 deobfuscator!
🔥 Our tool cracks open native virtualization and reveals original logic!

At last — our custom-built VMProtect 3.0 deobfuscator is live!
It handles native code virtualization and restores readable control flow and logic from protected binaries.

🛠 Key Features:

🧠 Native VM devirtualization — Recovers logic from VMProtect’s virtual machine.

🔍 Control flow reconstruction — Restores human-readable C-like code from tangled control flow.

🧩 API call resolution — Rebuilds real API calls hidden behind obfuscation.

🧬 Symbol recovery — Recovers function names and data structures where possible.

🧱 Supports x86 and x64 binaries — Wide compatibility with protected software.

And now — we unravel its magic.
Join us at
@unpackhub for the latest reversing tools and research!

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🔓 [中文] VMProtect 3.0 解混淆工具发布!
🔥 我们的新工具可以破解原生虚拟机,还原真实逻辑!

我们刚刚发布了自研的 VMProtect 3.0 解混淆器,专门用于处理原生代码虚拟化保护,恢复真实控制流和逻辑结构!

🛠 核心功能包括:

🧠 虚拟机还原 — 分析并重构 VMProtect 的原生虚拟代码。

🔍 控制流重建 — 还原清晰可读的逻辑流程图。

🧩 API 调用识别 — 还原被混淆隐藏的真实 API 调用。

🧬 符号信息恢复 — 尽可能还原函数名与结构信息。

🧱 支持 x86 / x64 架构 — 兼容各类被保护软件。

现在,VMProtect 也挡不住我们了。
关注
@unpackhub 频道,获取最新解混淆工具与逆向分析内容!
🔧 [EN] We listen — and we fix.
💡 Your feedback drives our evolution.

We want you to know: every message, every report, every suggestion — we see it.
Our team is committed to solving every issue you face with our tools and improving based on your feedback.
Your experience is what shapes the future of our products.

🛠 What we stand for:

🗣 Active communication — We read and respond to all your messages.

🧰 Rapid fixes — Bugs? Crashes? We patch them fast.

🌱 Constant evolution — Your input helps us prioritize features.

🤝 Community-driven — You’re not just users — you’re part of the development loop.

Thanks for being part of this journey.
Join us at
@unpackhub — your ideas make us better.

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🔧 [中文] 我们倾听并解决问题
💡 您的反馈推动了我们的成长

我们重视每一条消息、每一个问题报告与建议。
我们致力于解决您在使用我们工具过程中遇到的每一个问题,并不断根据您的反馈进行改进。

🛠 核心价值:

🗣 积极沟通 — 您的每条消息我们都会认真查看并回应

🧰 快速修复 — 不管是 Bug 还是崩溃,我们都迅速处理

🌱 持续迭代 — 您的建议决定了我们开发的方向

🤝 社区驱动 — 您不仅是用户,更是产品进化的一部分

感谢您一路以来的支持!
关注我们的频道
@unpackhub,让我们一起打造更好的工具!
🔄 [EN] We're updating our VMProtect unpacker!
🚀 Support for newer VMProtect versions is on the way.

We’re actively working on an update to our VMProtect unpacker — and it’s going to be big.
Soon, you’ll be able to unpack newer versions with improved stability, speed, and accuracy.

🛠 What’s coming:

⚙️ Support for recent VMProtect builds

🧠 Better virtualization analysis and IL reconstruction

📈 Improved detection of runtime behaviors

🐞 Fixes for edge-case crashes and errors

🔍 Enhanced logging and trace tools

We’re pushing limits — stay tuned.
Join us at
@unpackhub for updates and exclusive release info!

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🔄 [中文] 我们正在更新 VMProtect 解包器!
🚀 即将支持更新版本的 VMProtect!

我们正在全力开发 VMProtect 解包工具的新版本。
不久之后,它将支持更多新版 VMProtect,运行更稳定、速度更快、解析更精准!

🛠 即将推出的更新包括:

⚙️ 支持更新的 VMProtect 构建版本

🧠 更强的虚拟化分析和 IL 恢复能力

📈 更精准的运行时行为识别

🐞 修复边缘崩溃与异常问题

🔍 更全面的日志记录与追踪工具

我们正在突破技术边界,敬请期待!
关注
@unpackhub,获取最新更新与发布信息!
🔓 [EN] We just released a Xerin unpacker!
✅ Our tool now fully supports devirtualizing protected .NET assemblies using Xerin.

It’s finally here — our powerful Xerin deobfuscator is out!
Now you can unpack .NET code hidden behind Xerin’s virtualization and string protection mechanisms with precision and speed.

🛠 Key Features:

🧠 VM devirtualization — Converts Xerin virtual code back to real IL.

📜 String decryption — Restores obfuscated strings to readable form.

📚Control flow recovery — Reconstructs the original execution logic.

🧩Resource unpacking — Extracts embedded files, resources, and assets.

🔐 Stable and fast — Built for both analysis and automation workflows.

We cracked Xerin wide open — and now it’s your turn.
Join
@unpackhub for the freshest reversing tools and updates!

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🔐 [中文] Xerin 解混淆工具发布!
🔥 我们的新工具现已支持完整解包使用 Xerin 保护的 .NET 程序!

我们终于发布了强大的 Xerin 解混淆器!
你现在可以轻松还原被 Xerin 虚拟化和字符串保护机制隐藏的 .NET 代码!

🛠 核心功能包括:

🧠 虚拟机还原 — 将 Xerin 虚拟代码还原为真实 IL。

📜 字符串解密 — 解密被混淆的字符串,恢复原文。

📚 控制流重建 — 还原原始程序执行逻辑。

🧩资源提取 — 解包内嵌资源、文件和素材。

🔐 高效稳定 — 适用于分析与自动化流程。

我们已经彻底攻破 Xerin,
现在轮到你来用了!
关注
@unpackhub 获取最新解包工具和技术资讯!
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🔓 [EN] We can unpack almost any obfuscator — no exceptions.
✅ DNGuard, VMProtect,
Agile.NET, Eazfuscator, ConfuserEx, Babel, ArmDot? Not a problem.

🙏 Thanks to everyone for the trust — it’s been nearly a month since we launched, and we’ve already helped dozens of clients crack through some of the most brutal protections in the .NET world.

🛠 What we offer now:

📁 Single-file deobfuscation — Send us one protected assembly, get it back clean, readable, and ready to analyze.

💣 Full software cracking — Need a complete unpacked and functional version of the protected software? We’ve got you.

🔥 We tear through protections like:
🛡 DNGuard
🔐 VMProtect
🧬
Agile.NET
🧊
Eazfuscator.NET
🧠 ConfuserEx (all forks)
🔄 Babel Obfuscator
🧱 ArmDot
...and many more — custom, private, or commercial, we’ve seen it all.

🚀 Your trust powers our work. We’re just getting started.

👥 Join
@unpackhub and stay ahead in the reversing game.

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🔐 [中文] 几乎所有 .NET 混淆器都难不倒我们!
✅ DNGuard、VMProtect、Agile.NET、Eazfuscator、ConfuserEx、Babel、ArmDot?都不是问题。

🙏 感谢大家的信任!我们上线还不到一个月,已经帮助了众多客户成功解包各种高级保护程序。

🛠 我们现在提供以下服务:

📁 单文件解混淆:提供一个被保护的程序,我们还你清晰易读的源码。

💣 完整软件破解服务:想要彻底破解一个受保护的软件?交给我们处理。

🔥 支持的混淆器包括:
🛡 DNGuard
🔐 VMProtect
🧬
Agile.NET
🧊
Eazfuscator.NET
🧠 ConfuserEx(包含各种 fork)
🔄 Babel Obfuscator
🧱 ArmDot
以及各种定制保护与商业加壳,我们都能搞定!

🚀 你们的支持是我们最大的动力,
👥
@unpackhub —— 你的逆向好帮手。
🔬 [EN] .NET Obfuscator Benchmark: Who Obfuscates Best?

We tested 6 real-world .NET obfuscators on actual protected assemblies — and here’s what we found.

🛡 Tested:
- DNGuard
- VMProtect
-
Agile.NET
-
Eazfuscator.NET
- ConfuserEx (latest fork)
- Babel Obfuscator

📈 Metrics:
- ⏱ Unpack time
- 🧠 IL recovery success
- 🔐 String decryption ratio
- 📚 Metadata restoration
- 🔄 Control flow readability

🏆 Strongest overall: VMProtect
⚡️ Fastest to unpack: ConfuserEx
🧬 Hardest metadata: Babel
💣 Most fragile:
Agile.NET

Our tools cracked them all — but some fought harder.

Want full stats and case studies?
📡 Join
@unpackhub — the reverse engineering frontier.

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🔬 [中文] .NET 混淆器基准测试:谁的保护最强?

我们对 6 款真实场景中的 .NET 混淆器进行了基准评估,结果如下:

🛡 测试对象:
- DNGuard
- VMProtect
-
Agile.NET
-
Eazfuscator.NET
- ConfuserEx(最新版 fork)
- Babel Obfuscator

📈 测试指标:
- ⏱ 解包耗时
- 🧠 IL 还原成功率
- 🔐 字符串解密比例
- 📚 元数据恢复程度
- 🔄 控制流清晰度

🏆 整体最强保护:VMProtect
⚡️ 解包速度最快:ConfuserEx
🧬 元数据最难还原:Babel
💣
最容易出错:Agile.NET

我们用工具全部攻破了,但有些确实更顽强。

想看完整数据与实战案例?
📡 关注
@unpackhub — 逆向世界的最前线。
🤖 [EN] Automated Deobfuscation API — Now Available!

Tired of GUI? Want to integrate deobfuscation into your own workflow?

We now offer a powerful HTTP API that lets you upload a protected .NET binary and get the clean, deobfuscated result — fully automated.

🛠 Features:
- 🔁 Upload & get response in seconds
- 🔍 Supports DNGuard, VMProtect, Xerin, ConfuserEx, and more
- 📄 Returns IL dump + metadata + logs
- 🧰 Ideal for CI/CD, bulk processing, and automation pipelines
- 🔐 Secure, token-based access

Integrate reverse engineering into your stack — no manual work required.

📡 Get access now via
@unpackhub

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🤖 [中文] 解混淆自动 API 正式上线!

厌倦手动操作?想把解混淆集成到你自己的工作流?

我们现在提供强大的 HTTP API,只需上传被保护的 .NET 程序,即可自动返回解混淆后的结果!

🛠 功能亮点:
- 🔁 秒级响应,上传即得结果
- 🔍 支持 DNGuard、VMProtect、Xerin、ConfuserEx 等主流保护方案
- 📄 返回 IL 代码、元数据、日志信息
- 🧰 非常适合 CI/CD、批量处理与自动化流程
- 🔐 安全访问,基于令牌验证

让逆向成为你工作流中的自动环节,不再需要手工操作。

📡 获取访问权限,请联系
@unpackhub
📚 [EN] Reverse Engineering 101: Understanding Virtual Machines in Obfuscation

What does it mean when an obfuscator "virtualizes" your code?

🧠 Virtual Machine (VM) obfuscation replaces original logic with a custom bytecode executed by an embedded interpreter.

🛠 Common in:
- 🔐 VMProtect
- 🛡 DNGuard HVM / HVM2
- 🧬 Xerin
- 🌀 Custom/internal tools

🎯 Why it's hard to unpack:
- Code is no longer native .NET IL or x86 — it's transformed into unknown instructions
- Control flow is flattened, randomized, and disguised
- Real operations are hidden behind virtual opcodes

🔍 Reversing VM-based protection requires:
- Understanding the VM architecture
- Rebuilding opcode tables
- Lifting virtual instructions into real IL or native logic

At
@unpackhub, we’ve built unpackers that automate this — but it took years of research.

Want to learn how VM obfuscation works — and how we crack it?
Join us at
@unpackhub

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📚 [中文] 逆向基础课:理解混淆中的虚拟机机制

当一个混淆器“虚拟化”代码时,它到底做了什么?

🧠 虚拟机(VM)混淆将原始代码逻辑替换为自定义字节码,由嵌入式解释器运行。

🛠 常见于以下保护:
- 🔐 VMProtect
- 🛡 DNGuard HVM / HVM2
- 🧬 Xerin
- 🌀 定制或内部工具

🎯 为什么虚拟机保护难以解包:
- 原始代码被替换为未知指令,不再是标准 IL 或 x86
- 控制流被打平、随机化并伪装
- 真实逻辑隐藏在虚拟指令背后

🔍 逆向 VM 保护需要:
- 理解虚拟机架构
- 重建虚拟指令表(opcode map)
- 将虚拟代码还原为真实 IL 或原生逻辑

在
@unpackhub,我们开发了自动化解包器,但背后是数年的研究积累。

想深入了解虚拟机混淆的原理和我们是如何攻破的吗?
关注
@unpackhub
🛠 [EN] Babel Obfuscator — Handling Reflection & Dynamic Proxies
Babel relies heavily on reflection-based logic and runtime proxy generation. This makes static analysis tricky — but our deobfuscator resolves and emulates calls in real time.

🔹 Key Features:
-
📈 Dynamic method binding resolution
-
🔍 Inline call and type emulation for reflected methods
-
💪 Proxy elimination and simplification for better readability

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📩 [中文] Babel 混淆器中的反射与代理机制应对
Babel 混淆器使用大量反射与运行期代理逻辑,导致传统静态分析难以处理。

🔹 我们的应对方案:
-
📈 动态绑定方法解析机制
-
🔍 对反射调用进行运行时模拟
-
💪 消除代理结构,还原清晰逻辑
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💡 [EN] Tip of the Day: Reading Obfuscated IL with dnSpy

Not sure where to begin? Load your protected binary into dnSpy and start by identifying static constructors or module initializers — these often contain obfuscation entrypoints.

🧠 Best Practices:
-
🔎 Use color-coded IL view to track inline decryption loops
-
🧩 Look for repetitive patterns or nonsensical naming — they often hide key logic

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📩 [中文] 每日技巧:用 dnSpy 阅读混淆 IL
初学者可从静态构造函数或模块初始化函数着手,它们通常是混淆入口。

🧠 实用建议:
-
🔎 利用 IL 颜色标识,定位解密代码段
-
🧩 识别重复或混乱命名结构,往往是关键逻辑所在
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📊 [EN] Comparative Insight: ConfuserEx vs Babel on Control Flow Obfuscation

Let’s take a closer look at how two popular tools — ConfuserEx and Babel — tangle control flow differently.

🔍 Findings:
- 🔁 ConfuserEx uses nested switch states and opaque predicates
- 🔀 Babel prefers proxy jumps and aggressive inlining

📌 Our deobfuscators neutralize both methods using SSA-based reconstruction.

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📩 [中文] 对比分析:ConfuserEx 与 Babel 的控制流混淆策略

我们深入比较了这两种流行工具的控制流混淆方式:

🔍 主要区别:
- 🔁 ConfuserEx 使用嵌套 switch 语句与伪条件
- 🔀 Babel 倾向于跳转代理与内联逻辑
📌 我们的解混淆器使用 SSA 构图技术,有效还原两者逻辑。
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🔐 [EN] Feedback Matters: Send Us All Unpacker Issues

Found a bug or problem with our deobfuscators? We want to hear it. Your reports help us fix edge cases faster and improve the ecosystem.

📬 Drop issues directly to our team via DM.

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📩 [中文] 遇到问题请私信我们!
如果你在使用我们的解混淆工具中遇到了任何问题
,请直接通过私信联系我们团队。
你的反馈能帮助我们及时修复边缘情况并提升整体质量。
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📘 [EN] Learning Series: Identifying Anti-Decompilation Tricks
Some obfuscators include tricks that prevent decompilers from working correctly — like invalid metadata tokens, duplicate local scopes, or corrupted IL.

🔎 Detection Tips:

-
🧨 Look for disassembler errors in dnSpy or ILSpy
-
📚 Use metadata validators to catch format inconsistencies
-
🛠 Patch malformed sections using our custom recovery scripts

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📩 [中文] 学习系列:识别反编译干扰技巧
部分混淆器通过制造非法元数据或损坏 IL 来干扰反编译器。
🔎 识别技巧:
-
🧨 检查 dnSpy / ILSpy 的加载错误信息
-
📚 使用元数据校验工具检测异常结构
-
🛠 借助我们的修复脚本重建正确逻辑
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🌀 [EN] Control Flow Flattening — Detection & Simplification

Control Flow Flattening (CFF) breaks linear execution into state machines. We’ve upgraded our engine to better detect and de-flatten CFF patterns.

🧩 New Capabilities:

-
🔍 Switch-based dispatcher analysis
-
🔄 Loop recovery through state simulation
-
📈 SSA reconstruction for logical paths

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📩 [中文] 控制流扁平化的识别与还原

控制流扁平化(CFF)将顺序逻辑重构为状态机,我们的工具现可识别并还原该结构。

🧩 新特性:

-
🔍 switch 分发结构检测
-
🔄 状态模拟恢复循环
-
📈 使用 SSA 重建逻辑路径
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🔁 [EN] Tracing Obfuscated Loops with Dynamic Analysis

Static analysis can miss loop obfuscation. By combining symbolic execution and runtime inspection, we can trace loop behavior even in heavily mangled IL.

🛠 Features:

-
🧪 Hybrid execution tracing
-
🧠 Loop invariant detection
-
🔬 IL patch suggestions for cleanup

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📩 [中文] 动态分析追踪混淆循环结构
对于被混淆处理的循环,静态分析可能无法还原。我们通过动态执行结合符号执行识别循环逻辑。

🛠 支持能力:
-
🧪 混合式执行追踪引擎
-
🧠 循环不变式识别
-
🔬 提供 IL 修复建议
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🔎 [EN] Metadata Repair: When Assemblies Refuse to Load

Some obfuscators break ECMA standards — corrupting method headers, table indices, or CLR metadata. Our new module auto-repairs common structural faults.

💡 Covers:

- 🛑 Invalid RID/table index detection
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🛠 Auto-correction of stream sizes
- 🧬 Method body rebuilder

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📩 [中文] 元数据修复模块上线
部分混淆器破坏程序集结构,我们的模块可自动修复常见的加载失败问题。

💡 功能点:

- 🛑 无效索引与 RID 检测
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🛠 自动调整 stream 长度
- 🧬 方法体结构重建
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⚙️ [EN] ConfuserEx Constants Decoder Improvements

ConfuserEx hides constants via encoded blocks and delegate indirection. We’ve improved detection of these patterns and extended constant propagation.

🔍 Highlights:

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📦 Inline delegate tracing
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📉 Dead block elimination
- 🔁 Recursive decoder resolution

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📩 [中文] ConfuserEx 常量解密改进
ConfuserEx 常将常量隐藏在代理调用或编码块中。我们已加强对该类结构的检测与还原。

🔍 重点优化:

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📦 跟踪 inline 委托调用
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📉 无效块剔除
- 🔁 递归解密器求解
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🧪 [EN] Anti-Tamper Check Remover (Experimental)

We’re experimenting with a module to strip common anti-tamper stubs from protected assemblies — these often crash tools or trigger false detections.

🧰 Work in Progress:

- 🔧 CRC-based stub locator
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🧨 Entry-point sanitization
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⚙️ Checksum rewriter

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📩 [中文] 实验功能:去除反篡改检查
我们正在测试去除常见反篡改结构的模块,用于修复因保护导致的加载失败问题。

🧰 实验内容包括:

- 🔧 基于 CRC 的识别器
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🧨 清理入口点异常逻辑
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⚙️ 重写校验数据
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