snort v1.2.2

Snort

Sniff dissected packets to JSON

Requirements

1. tshark

# debian linux
sudo apt install tshark

# macos
brew install tshark

Installation

npm i -g snort

Usage

Flags

• -i the interface to sniff on (required)
• -d the sniff duration (required)

• -k absolute path to an ssl keylog file for encrypted sniffing (optional)

• --monitor sniff in monitor mode (optional)

• -s a wireless network ssid (optional)
• -p a wpa2 password (optional)

Examples

# Sniff https packets for 30 seconds on your localhost
snort -i lo -d 30 -k sslkeys.txt

# Sniff all http packets on an insecure network
snort -i wlp2s0 -d 30 --monitor

launch firefox like SSLKEYLOGFILE=sslkeys.txt firefox to generate the keylog file