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analyzing-cobalt-strike-malleable-profiles

使用 pyMalleableC2 解析 Cobalt Strike 可延展 C2 配置文件,提取 Beacon 配置、HTTP 通信模式以及休眠/抖动设置。结合 JARM TLS 指纹识别在网络上检测 C2 服务器。适用于调查疑似 Cobalt Strike 基础设施或为 C2 流量构建检测签名。

Skill by killvxk

IndexedApache-2.0★ 57
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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/killvxk-analyzing-cobalt-strike-malleable-profiles

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

使用 pyMalleableC2 解析 Cobalt Strike 可延展 C2 配置文件,提取 Beacon 配置、HTTP 通信模式以及休眠/抖动设置。结合 JARM TLS 指纹识别在网络上检测 C2 服务器。适用于调查疑似 Cobalt Strike 基础设施或为 C2 流量构建检测签名。

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What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

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Runs as
Python package

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/analyzing-cobalt-strike-malleable-profiles

What's inside

Skill name
analyzing-cobalt-strike-malleable-profiles
Description
使用 pyMalleableC2 解析 Cobalt Strike 可延展 C2 配置文件,提取 Beacon 配置、HTTP 通信模式以及休眠/抖动设置。结合 JARM TLS 指纹识别在网络上检测 C2 服务器。适用于调查疑似 Cobalt Strike 基础设施或为 C2 流量构建检测签名。
License
Apache-2.0
Instructions
46 lines in SKILL.md · view on GitHub

Before installing

  • Ships executable scripts

Files (4)

  • LICENSE
  • SKILL.md
  • api-reference.md · references/
  • agent.py · scripts/

SKILL.md (first lines)

# 分析 Cobalt Strike 可延展配置文件

## 使用说明

使用 pyMalleableC2 库解析可延展 C2 配置文件,提取失陷指标(IOC)和检测机会。结合 JARM 指纹识别来识别 C2 服务器。

```python
from malleablec2 import Profile

# 从文件解析可延展配置文件
profile = Profile.from_file("amazon.profile")

# 提取全局选项(休眠时间、抖动、User-Agent)
print(profile.ast.pretty())

# 获取 HTTP-GET 块的 URI 和 Headers,用于构建网络签名
# 获取 HTTP-POST 块中的数据外泄模式
# 对已知 C2 基础设施生成 JARM 指纹
```

关键分析步骤:
1. 解析可延展配置文件,提取 HTTP-GET/POST URI 模式
2. 提取 User-Agent 字符串和自定义 Headers,用于 IDS 签名
3. 识别休眠时间和抖动,用于设置 Beacon 检测阈值
4. 使用 JARM 扫描可疑 IP,与已知 C2 指纹哈希进行匹配
5. 将提取的 IOC 与网络流量日志进行交叉参考

## 示例

```python
# 解析配置文件并提取检测指标
from malleablec2 import Profile
p = Profile.from_file("cobaltstrike.profile")
print(p)  # 重建的源码

# 对可疑 C2 服务器进行 JARM 扫描
import subprocess
result = subprocess.run(
    ["python3", "jarm.py", "suspect-server.com"],
    capture_output=True, text=True
)
print(result.stdout)
# 将指纹与已知 CS JARM 哈希进行比对
```

From killvxk/cybersecurity-skills-zh, Apache-2.0.

More from killvxk/cybersecurity-skills-zh

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Forks
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Last commit (this folder)
Mar 17, 2026 (7 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
Apache-2.0
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Cite this page

analyzing-cobalt-strike-malleable-profiles skill. Agent Mart. https://agentmart.dev/skills/killvxk-analyzing-cobalt-strike-malleable-profiles (last updated 2026-10-24)