Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add killvxk/cybersecurity-skills-zh --skill analyzing-android-malware-with-apktoolgit clone --depth 1 https://github.com/killvxk/cybersecurity-skills-zhWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/killvxk/cybersecurity-skills-zh/analyzing-android-malware-with-apktool)<a href="https://agentmods.dev/skills/killvxk/cybersecurity-skills-zh/analyzing-android-malware-with-apktool"><img src="https://agentmods.dev/badge/skills/killvxk/cybersecurity-skills-zh/analyzing-android-malware-with-apktool/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/killvxk/cybersecurity-skills-zh/analyzing-android-malware-with-apktool"><img src="https://agentmods.dev/badge/skills/killvxk/cybersecurity-skills-zh/analyzing-android-malware-with-apktool.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00062 | $0.00460 |
| Opus 5 | $0.00031 | $0.00230 |
| Sonnet 5 | $0.00012 | $0.00092 |
| Haiku 4.5 | $0.00006 | $0.00046 |
Grade A, and why
analyzing-android-malware-with-apktool scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
使用 Apktool 分析 Android 恶意软件
概述
以 APK 文件形式分发的 Android 恶意软件可通过静态分析提取权限、Activity、Service、广播接收器和可疑 API 调用，无需执行样本。本技能使用 androguard 进行编程化 APK 分析，识别危险权限组合、混淆代码模式、动态代码加载、基于反射的 API 调用以及网络通信指标。
前置条件
- Python 3.9+，安装
androguard - apktool（用于资源反编译）
- jadx（用于 Java 源码恢复，可选）
- 隔离分析环境（虚拟机或沙箱）
- 待分析的 APK 样本文件
工作流程
- 使用 androguard 解析 APK，提取清单元数据
- 枚举所请求的权限，标记危险权限组合
- 从清单中列出 Activity、Service、Receiver 和 Provider
- 扫描可疑 API 调用（反射、加密、短信、电话）
- 检测动态代码加载模式（DexClassLoader、Runtime.exec）
- 从字符串中提取硬编码 URL、IP 和 C2 指标
- 生成包含 MITRE ATT&CK 移动端映射的风险评估报告
输出格式
- JSON 报告，包含权限分析、组件列表、可疑 API 调用、网络指标和风险评分
- 从 APK 中提取的字符串和潜在 IOC
What ships with it
3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 10d ago First seen · 40 lines · 62 tokens per session scan A ef1e2f5f079f
analyzing-android-malware-with-apktool is a skill published in the GitHub repository killvxk/cybersecurity-skills-zh (44 stars, last pushed 4mo ago), licensed Apache-2.0. It adds 62 tokens to every session and 460 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
analyzing-android-malware-with-apktool
Perform static analysis of Android APK malware using apktool for resource decompilation, jadx for Java source recovery, and androguard for manifest inspection, dangerous permission-combination detection, and identification of obfuscated code, dynamic code loading, and reflection-based API calls. Use to statically…
analyzing-android-malware-with-apktool
Use when perform static analysis of Android APK malware samples using apktool for decompilation, jadx for Java source recovery, and androguard for permission analysis, manifest inspection, and suspicious API call detection. Use when performing static analysis of android apk malware samples using apktool.
analyzing-android-malware-with-apktool
Perform static analysis of Android APK malware samples using apktool for decompilation, jadx for Java source recovery, and androguard for permission analysis, manifest inspection, and suspicious API call detection.
analyzing-android-malware-with-apktool
Perform static analysis of Android APK malware samples using apktool for decompilation, jadx for Java source recovery, and androguard for permission analysis, manifest inspection, and suspicious API call detection.
analyzing-android-malware-with-apktool
Perform static analysis of Android APK malware samples using apktool for decompilation, jadx for Java source recovery, and androguard for permission analysis, manifest inspection, and suspicious API call detection.
analyzing-android-malware-with-apktool
Perform static analysis of Android APK malware samples using apktool for decompilation, jadx for Java source recovery, and androguard for permission analysis, manifest inspection, and suspicious API call detection.