🌐 NullSec Network

Advanced Network Security Toolkit

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                       bad-antics

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🎯 Features

Tool	Language	Description	Free	Premium
nullscan	Go	Ultra-fast async port scanner	✅	🔥
netsniff	Rust	Real-time packet analyzer	✅	🔥
arpspoof	C	ARP cache poisoning	❌	🔥
netmap	Go	Network topology mapper	✅	🔥
tcpdump++	Rust	Enhanced traffic capture	✅	🔥
dnsspoof	Python	DNS spoofing toolkit	❌	🔥

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📁 Structure

nullsec-network/
├── go/
│   ├── nullscan/        # Async port scanner (10k ports/sec)
│   ├── netmap/          # Network topology mapper
│   └── bannerGrab/      # Service banner grabber
├── rust/
│   ├── netsniff/        # Packet analyzer
│   ├── tcpdump_plus/    # Enhanced tcpdump
│   └── flowtrack/       # Connection tracker
├── python/
│   ├── dnsspoof.py      # DNS spoofing
│   ├── arpwatch.py      # ARP monitoring
│   └── netrecon.py      # Network reconnaissance
└── scripts/
    ├── setup_monitor.sh # Monitor mode setup
    └── fw_bypass.sh     # Firewall bypass techniques

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🚀 Quick Start

# Install Go tools
cd go/nullscan && go build -o nullscan
./nullscan -target 192.168.1.0/24 -ports 1-65535 -threads 1000

# Install Rust tools  
cd rust/netsniff && cargo build --release
sudo ./target/release/netsniff -i eth0 -f "tcp port 80"

# Python tools
pip install scapy netifaces
python3 python/dnsspoof.py -i eth0 -t 192.168.1.100

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🔧 Tool Details

nullscan (Go) - Blazing Fast Port Scanner

// Scan 65535 ports in under 30 seconds
nullscan -t 10.0.0.1 -p 1-65535 --rate 50000

// Output formats: json, xml, csv, grep
nullscan -t 192.168.1.0/24 -p 22,80,443 -o json > scan.json

// Service detection + banner grab
nullscan -t target.com -sV --scripts=default

netsniff (Rust) - Packet Analyzer

# Capture HTTP traffic
sudo netsniff -i eth0 -f "tcp port 80" --decode

# Extract credentials (Premium)
sudo netsniff -i eth0 --extract-creds -o creds.txt

# PCAP export
sudo netsniff -i eth0 -w capture.pcap -c 10000

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⚠️ Legal Disclaimer

For authorized security testing only. Unauthorized network scanning or interception is illegal. Always obtain written permission before testing.

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NullSec Framework | GitHub | Discord