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Shellcode Loader Generate
ASecurityShellcode Loader 组合生成:从知识库选择 storage/allocator/copier/executor 四类组件组合生成 C/C++/Rust Loader。当已获 shellcode、需要生成可在目标环境运行的 Loader 二进制时使用。先读 references/loader-scenarios.json 确认不存在重复场景,再选择 4 组件组合生成
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- Added October 17, 2026
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[](https://www.skillsdirectory.com/skills/netvar1337-shellcode-loader-generate)---
name: shellcode-loader-generate
description: "Shellcode Loader 组合生成:从知识库选择 storage/allocator/copier/executor 四类组件组合生成 C/C++/Rust Loader。当已获 shellcode、需要生成可在目标环境运行的 Loader 二进制时使用。先读 references/loader-scenarios.json 确认不存在重复场景,再选择 4 组件组合生成"
metadata:
tags: "shellcode,loader,generate,evasion,windows,c,cpp,rust,VirtualAlloc,CreateThread"
category: "evasion"
---
# Shellcode Loader 组合生成
## ⛔ 深入参考
- 组件库完整列表(85 组件) → [references/loader-components-db.json](references/loader-components-db.json)
- 已有场景(避免重复) → [references/loader-scenarios.json](references/loader-scenarios.json)
- 架构说明与模板 → [references/loader-architecture.md](references/loader-architecture.md)
---
## 4 组件选择矩阵
```
Loader = Storage × Allocator × Copier × Executor
```
### Storage(存储方式)— 15 种
内部嵌入 | 资源段 | 远程URL | 注册表 | ADS | ...
### Allocator(内存分配)— 14 种
| 方法 | 复杂度 | 代码模式 |
|------|--------|---------|
| VirtualAlloc | simple | `VirtualAlloc(NULL, size, MEM_COMMIT\|MEM_RESERVE, PAGE_RWX)` |
| HeapCreate | medium | `HeapCreate(HEAP_CREATE_ENABLE_EXECUTE, 0, 0)` |
| NtAllocateVirtualMemory | complex | 直接 NT syscall |
### Copier(数据复制)— 9 种
memcpy | RtlMoveMemory | 循环字节复制 | WriteProcessMemory | ...
### Executor(执行方式)— 47 种
| 方法 | 复杂度 |
|------|--------|
| 函数指针 | simple |
| CreateThread | simple |
| EnumWindows 回调 | medium |
| APC 注入 | medium |
| Fiber | complex |
| NtCreateThreadEx | complex |
## 生成流程
```
1. 查组件库 → references/loader-components-db.json
2. 查已有场景 → references/loader-scenarios.json(避免重复)
3. 选择 4 组件组合
4. 选择语言(C/C++/Rust)
5. 生成代码(使用 references/loader-architecture.md 中的模板)
6. 交叉编译验证(mingw-gcc / cargo)
7. 记录场景到知识库
```
## 编译命令速查
```bash
# C
x86_64-w64-mingw32-gcc -o loader.exe loader.c
# C++
x86_64-w64-mingw32-g++ -o loader.exe loader.cpp
# Rust
cargo build --release --target x86_64-pc-windows-gnu
```
## Rust Loader 注意事项
- Rust 错误处理:使用 Result / Option 类型,避免 unwrap panic
Files in this skill
- AGENT.md
- SKILL.md
- evals/evals.json
- evals/recall.json
- references/loader-architecture.md
- references/loader-components-db.json
- references/loader-scenarios.json
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