How can I identify network performance bottlenecks?

The skill guides you through using Wireshark's Expert Information and TCP analysis filters to find retransmissions, duplicate ACKs, and zero-window events that indicate congestion or latency.

Can this skill help detect network security threats?

Yes, it includes specialized filters and workflows for detecting port scans, ARP spoofing, and suspicious DNS query patterns associated with malware and reconnaissance.

What are the requirements to perform a live capture?

To perform a live capture, you need Wireshark installed on your OS and administrator or root privileges to access the network interface.

Does it support protocol reconstruction?

Absolutely, the skill provides detailed instructions on how to follow TCP, UDP, and HTTP streams to view complete conversations and extract transmitted data or files.

How do I filter for specific traffic using this skill?

You can use specific display filters such as 'ip.addr == 192.168.1.1' for specific hosts or 'tcp.port == 80' for web traffic to isolate the relevant packets for analysis.

Wireshark Traffic Analyst

Name: Wireshark Traffic Analyst
Author: claudiodearaujo

byclaudiodearaujo

0•

Seguridad y Pruebas

Analyzes and troubleshoots network traffic using Wireshark filters, packet capture techniques, and protocol inspection.

This skill empowers Claude to provide expert guidance on network packet analysis using Wireshark. It offers a comprehensive toolkit for capturing live traffic, applying advanced display filters for various protocols, reconstructing communication streams, and identifying security threats like port scanning or ARP spoofing. Whether you are troubleshooting connectivity issues, investigating a security breach, or optimizing network performance, this skill provides the structured methodology needed to extract actionable insights from PCAP files and live network interfaces.

Características Principales

01TCP/UDP stream reconstruction for payload inspection

02Expert analysis for identifying retransmissions and network bottlenecks

03Security anomaly detection including port scans and ARP spoofing

040 GitHub stars

05Advanced display and capture filtering for specific protocols and hosts

06Statistical analysis using protocol hierarchy and conversation maps

Casos de Uso

01Analyzing decrypted web traffic and credential transmission security

02Troubleshooting slow application performance or connectivity failures

03Investigating suspicious network activity and potential malware C2 traffic

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add claudiodearaujo/sistema-de-narra-o-de-livro-front wireshark-analysis

For use in Claude.ai and ChatGPT

Características Principales

01TCP/UDP stream reconstruction for payload inspection

02Expert analysis for identifying retransmissions and network bottlenecks

03Security anomaly detection including port scans and ARP spoofing

040 GitHub stars

05Advanced display and capture filtering for specific protocols and hosts

06Statistical analysis using protocol hierarchy and conversation maps

Casos de Uso

01Analyzing decrypted web traffic and credential transmission security

02Troubleshooting slow application performance or connectivity failures

03Investigating suspicious network activity and potential malware C2 traffic

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add claudiodearaujo/sistema-de-narra-o-de-livro-front wireshark-analysis

For use in Claude.ai and ChatGPT