Network Security & Traffic Analysis

To analyze a PCAP file for suspicious traffic, the Skill parses packet captures to summarize protocols, identify top talkers, and detect DNS anomalies, beaconing behavior, and port scans. It outputs actionable findings and candidate detection rules for further investigation.

To generate Suricata, Snort 3, and Zeek rules for C2 and DNS tunneling traffic, the Skill drafts detection logic based on identified suspicious patterns. It creates compatible outputs to detect exfiltration, tunneling, and lateral movement across your network.

Yes, you can audit iptables and cloud security group rules for dangerous exposure. The Skill reviews firewall configurations to identify weak default-deny postures and misconfigurations, helping you secure your network architecture against unauthorized access.

Yes, this network traffic analysis tool requires scapy as a dependency to parse packets. Scapy provides the underlying packet manipulation and protocol statistics capabilities needed to identify top talkers and detect suspicious network flows.

The best way to detect beaconing behavior and port scans from network captures is using automated traffic analysis. The Skill identifies these suspicious patterns by parsing packet data, calculating protocol statistics, and highlighting anomalous communication flows.