> ## Documentation Index > Fetch the complete documentation index at: https://rootea.es/llms.txt > Use this file to discover all available pages before exploring further. # Windows · Difícil > Máquinas de Windows con dificultad Difícil # Windows · Difícil 14 máquinas en esta categoría. | Máquina | Skills | Writeups | | -------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------- | -------: | | [Acute](/htb/machines/windows/dificil/acute) | Information Leakage · Cracking Hashes (hashcat / John) · Port Forwarding / Pivoting | 3 | | [Blackfield](/htb/machines/windows/dificil/blackfield) | Active Directory · BloodHound · GetNPUsers (Impacket) · SMB (139/445) · Remote Code Execution (RCE) | 3 | | [Breadcrumbs](/htb/machines/windows/dificil/breadcrumbs) | Local File Inclusion (LFI) · SQL Injection · JSON Web Tokens (JWT) | 3 | | [Conceal](/htb/machines/windows/dificil/conceal) | SNMP Enumeration · File Upload Vulnerabilities · IIS (Microsoft Web Server) · Remote Code Execution (RCE) | 4 | | [Control](/htb/machines/windows/dificil/control) | SQL Injection · winPEAS · Remote Code Execution (RCE) | 4 | | [Hancliffe](/htb/machines/windows/dificil/hancliffe) | SSTI (Server-Side Template Injection) · Buffer Overflow (BoF / ROP) · Remote Code Execution (RCE) | 3 | | [Helpline](/htb/machines/windows/dificil/helpline) | Remote Code Execution (RCE) · Authentication Vulnerabilities | 6 | | [Mantis](/htb/machines/windows/dificil/mantis) | Active Directory · BloodHound | 3 | | [Object](/htb/machines/windows/dificil/object) | Active Directory · BloodHound · Remote Code Execution (RCE) | 3 | | [RE](/htb/machines/windows/dificil/re) | XML External Entity · Cracking Hashes (hashcat / John) · IIS (Microsoft Web Server) · Remote Code Execution (RCE) | 4 | | [Reel](/htb/machines/windows/dificil/reel) | Information Leakage · Active Directory · Remote Code Execution (RCE) | 3 | | [Reel2](/htb/machines/windows/dificil/reel2) | Information Leakage · Brute Force / Rate-Limit Bypass · Remote Code Execution (RCE) | 3 | | [Search](/htb/machines/windows/dificil/search) | Information Leakage · Active Directory · Kerberoasting · BloodHound · SMB (139/445) | 4 | | [Tally](/htb/machines/windows/dificil/tally) | Information Leakage · Remote Code Execution (RCE) | 3 |