NetworkAlarm

A command-line tool to monitor local network traffic for possible security vulnerabilities. Warns user against possible nmap scans, Nikto scans, credentials sent in-the-clear, credit card numbers sent in-the-clear, and shellshock attacks. Currently supports live monitoring and network capture (pcap) scanning.

Vulnerability Monitoring

• nmap scans
  • Protects against NULL, FYN, and XMAS stealth attacks
  • Note: DOES NOT protect against non-stealthy scans, check server logs for possible scans
• Nikto scans
  • Checks for packets signed by Nikto–it's a very noisy tool
• Shellshock (bashdoor)
  • Scans packets attempting to exploit the shellshock vulnerability (CVE-2014-6271)
  • Checks for common configurations of the shellshock attack in incoming packets
• Credentials sent in-the-clear
  • Checks for known and popular username/password identifiers to check for possible credentials
  • Decodes base64 encoded strings for monitoring
  • Matches username and password in case sent/received across multiple packets

Running

alarm.py [-h] [-i INTERFACE] [-r PCAPFILE]

Use -h for more info.

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Check requirements.txt for required libraries.