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PCAP Analyzer

作者 marposins · GitHub ↗ · v0.1.0
cross-platform ⚠ suspicious
828
总下载
0
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3
当前安装
1
版本数
在 OpenClaw 中安装
/install pcap-analyzer
功能描述
Analyze local PCAP/PCAPNG files with tshark to generate detailed network forensics reports including talkers, ports, DNS, TLS, HTTP, and anomaly summaries.
安全使用建议
This skill mostly does what it says (local tshark-based PCAP summarization), but it has a notable misconfiguration: skill.yaml and SKILL.md prefer/require /home/tom/openclaw-tools/pcap_summary.sh — a hard-coded, user-specific path outside the skill. That means if that file exists on your system it will be executed instead of the bundled script, and you should not assume it behaves safely. Before installing or running: (1) inspect /home/tom/openclaw-tools/pcap_summary.sh if it exists on your machine and ensure you trust it; (2) prefer running the bundled scripts/analyze.sh manually to confirm behavior; (3) ensure tshark (and awk/sed) are installed and run tests on non-sensitive PCAPs first; (4) ask the publisher to fix skill.yaml to call the bundled script (not a hard-coded home path) and to declare required binaries; (5) avoid running as root and avoid providing PCAPs that contain secrets until you’ve verified the tool’s behavior. The inconsistencies could be an innocent packaging error — but treat it as suspicious until corrected.
功能分析
Type: OpenClaw Skill Name: pcap-analyzer Version: 0.1.0 The skill is classified as suspicious due to its critical reliance on an external, unprovided script located at a hardcoded path (`/home/tom/openclaw-tools/pcap_summary.sh`). This dependency is explicitly stated in `SKILL.md` (as a required file), `scripts/analyze.sh` (as the preferred execution path), and `skill.yaml` (as the primary command). The actual behavior of the skill is unknown and entirely dependent on this external script, posing a significant supply chain risk and potential for arbitrary code execution if the external script is malicious or vulnerable to input injection.
能力评估
Purpose & Capability
The skill claims local PCAP analysis with tshark, which matches the included scripts. However SKILL.md metadata and skill.yaml reference /home/tom/openclaw-tools/pcap_summary.sh (an external user-specific path) while the bundle actually contains scripts/analyze.sh. The registry metadata lists no required binaries, but SKILL.md lists tshark, awk, sed — a mismatch. The hard-coded external path is not justified by the stated purpose and is unexpected for a portable skill.
Instruction Scope
scripts/analyze.sh operates locally and only reads the user-provided PCAP, which is coherent. But skill.yaml's command runs /home/tom/openclaw-tools/pcap_summary.sh directly (outside the skill bundle). SKILL.md also lists that external file as a preferred summarizer. That gives the skill the capability to execute arbitrary code outside the shipped files if that external script exists; SKILL.md's claim 'does not exfiltrate the PCAP' is plausible for the included script but cannot be guaranteed for the external /home/tom script.
Install Mechanism
There is no install spec; this is instruction-only plus a small helper script in the bundle. No downloads or extraction are requested, which is low risk for installation. The only risk is runtime execution of an external path if present.
Credentials
The skill declares no required environment variables or credentials, which is appropriate. However SKILL.md metadata requires external files at /home/tom/openclaw-tools/pcap_summary.sh — effectively a config path requirement not declared in the registry. That path could reference an unexpected script and grants the skill ability to run code outside the bundle; this is disproportionate to a portable PCAP analyzer.
Persistence & Privilege
The skill does not request persistent/always-enabled privileges (always: false) and does not attempt to modify other skills or system-wide settings. Default autonomous invocation is allowed (platform default) but does not combine with other escalated privileges here.
如何使用
  1. 确保已安装 OpenClaw(本地或 Docker 部署)
  2. 在对话框中输入安装命令:/install pcap-analyzer
  3. 安装完成后,直接呼叫该 Skill 的名称或使用 /pcap-analyzer 触发
  4. 根据 Skill 的参数说明提供必要输入,即可获得结构化输出
版本历史
v0.1.0
Initial release of pcap-analyzer: A local PCAP/PCAPNG network-forensics summarizer using tshark. - Generates structured reports: talkers, conversations, ports, DNS, TLS, HTTP, and anomalies. - Requires tshark, awk, sed, and a local analysis script (pcap_summary.sh). - Designed for lab work, incident triage, and CPENT-style exercises. - No exfiltration of PCAPs; operates fully on the local machine. - Optional input: focus on specific IP addresses or time windows.
元数据
Slug pcap-analyzer
版本 0.1.0
许可证
累计安装 3
当前安装数 3
历史版本数 1
常见问题

PCAP Analyzer 是什么?

Analyze local PCAP/PCAPNG files with tshark to generate detailed network forensics reports including talkers, ports, DNS, TLS, HTTP, and anomaly summaries. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件,目前累计下载 828 次。

如何安装 PCAP Analyzer?

在 OpenClaw 或 Claude Code 对话框中运行命令「/install pcap-analyzer」即可一键安装,无需额外配置。

PCAP Analyzer 是免费的吗?

是的,PCAP Analyzer 完全免费(开源免费),可自由下载、安装和使用。

PCAP Analyzer 支持哪些平台?

PCAP Analyzer 跨平台运行,可在任意部署了 OpenClaw / Claude Code 的环境中使用(cross-platform)。

谁开发了 PCAP Analyzer?

由 marposins(@marposins)开发并维护,当前版本 v0.1.0。

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