eJPT
  • 👋Welcome
  • Tools
    • 🔭Escaneo y Enumeración
  • SECTION 1: Assessment Methodologies
    • Assessment Methodologies: Information Gathering
      • Introducción a la Recopilación de Información
        • Start Quiz
      • Passive Information Gathering
      • Active Information Gathering
    • Assessment Methodologies: Footprinting & Scanning
      • Introduction
      • Networking Primer
      • Host Discovery
      • Port Scanning
      • Evasion, Scan Performance & Output
      • Page
      • Challenges
    • Assessment Methodologies: Enumeration
      • Overview
      • SMB Lesson
      • FTP Lesson
      • SSH Lesson
      • HTTP Lesson
      • SQL Lesson
    • Assessment Methodologies: Vulnerability Assessment
      • Vulnerability Assessment
      • Course Labs
  • SECTION 2: Host & Networking Auditing
    • Assessment Methodologies: Auditing Fundamentals
      • Assessment Methodologies
      • Practice
  • SECTION 3: Host & Network Penetration Testing
    • Host & Network Penetration Testing: System/Host Based Attacks
      • Introduction to Attacks
      • Windows Vulnerabilities
      • Exploiting Windows Vulnerabilities
      • Windows Privilege Escalation
      • Windows File System Vulnerabilities
      • Windows Credential Dumping
      • Linux Vulnerabilities
      • Exploiting Linux Vulnerabilities
      • Linux Privilege Escalation
      • Linux Credential Dumping
      • Conclusion
    • Host & Network Penetration Testing: Network-Based Attacks
      • Network-Based Attacks
    • Host & Network Penetration Testing: The Metasploit Framework (MSF)
      • Metasploit
        • Metasploit Fundamentals
      • Information Gathering & Enumeration
        • Nmap
        • Enumeration
      • Vulnerability Scanning
        • MSF
        • Nessus
        • Web Apps
      • Client-Side Attacks
        • Payloads
        • Automating
      • Exploitation
        • Windows Exploitation
        • Linux Exploitation
        • Post Exploitation Fundamentals
        • Windows Post Exploitation
        • Linux Post Exploitation
      • Armitage
        • Metasploit GUIs
    • Host & Network Penetration Testing: Exploitation
      • Introduction To Exploitation
      • Vulnerability Scanning Overview
      • Exploits
        • Searching For Exploits
        • Fixing Exploits
      • Shells
      • Frameworks
      • Windows
      • Linux
      • Obfuscation
    • Host & Network Penetration Testing: Post-Exploitation
      • Introduction
      • Windows Enumeration
      • Linux Enumeration
      • Transferring Files
      • Shells
      • Escalation
        • Windows Privilege Escalation
        • Linux Privilege Escalation
      • Persistence
        • Windows Persistence
        • Linux Persistence
      • Dumping & Cracking
        • Windows Password Hashes
        • Linux Password Hashes
      • Pivoting Lesson
      • Clearing
  • Host & Network Penetration Testing: Social Engineering
    • Social Engineering
  • SECTION 4: Web Application Penetration Testing
    • Introduction to the Web & HTTP Protocol
      • Web Applications
      • HTTP Protocol
        • HTTP/S Protocol Fundamentals
        • Website Crawling & Spidering
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  1. SECTION 1: Assessment Methodologies
  2. Assessment Methodologies: Enumeration

FTP Lesson

El protocolo FTP tambien llamado Protocolo de transferencia de archivos, el mismo se utiliza para almacenar archivos.

nmap <Tarjet>
nmap <> -p21 -sV -O
ftp <Tarjet>

Para averiguar algunos nombre de usuarios y contraseñas se puede utilizar la herramienta de Hydra, la cual nos ayudara a realizar ataques de fuerza bruta.

hydra -L /usr/share/metasploit-framework/data/wordlists/common_users.txt -P /usr/share/metasploit-framework/data/wordlists/unix_passwords.txt <Tarjet> ftp>

Tambien se puede realizar ataques de fuerza bruta utilizando nmap, pero previamiente se debe de haber identificado el usuario correspondiente.

nmap <Tarjet> --script ftp-brute --script-args userdb=/root/<Lista de usuarios> -p 21

FTP Anonymous Login

Las configuraicon por defecto hacen que sea mas facil vulnerar la autenticacion.

nmap <Tarjet>
nmap <Tarjet> -p21 -sV
# Verificar si permite la autenticion con el usuario anonimous si el comando es exitoso, realizara un LS y el resultado se mostrara en la pantall
nmap <Tarjet> -p21 --script ftp-anon

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Last updated 7 months ago