# Services Checklist

Guía rápida de "qué hacer" cuando ves un puerto abierto.

## 21 - FTP

* [ ] **Anonymous Login**: `ftp <IP>` -> user: `anonymous`, pass: `anonymous`.
* [ ] **Versión Vulnerable**: `vsftpd 2.3.4` (Backdoor).
* [ ] **Brute Force**: Hydra.

## 22 - SSH

* [ ] **Banner Grab**: ¿Versión antigua? `searchsploit OpenSSH <ver>`.
* [ ] **Weak Algorithms**: `ssh-audit <IP>`.
* [ ] **Brute Force**: Solo si tienes usuarios válidos identificados.

## 445 - SMB

* [ ] **Vulnerabilidades Críticas**: EternalBlue (MS17-010).
* [ ] **Enumeración**: `enum4linux`, `smbmap`.
* [ ] **Recursos Compartidos**: Acceso a C$, ADMIN$, IPC$.

## 1433 (MSSQL) / 3306 (MySQL)

* [ ] **Login por Defecto**: `sa` sin password o contraseñas débiles.
* [ ] **Nmap Scripts**:

  ```bash
  nmap -p 1433 --script ms-sql-info,ms-sql-empty-password,ms-sql-xp-cmdshell <IP>
  ```
* [ ] **XP\_CMDSHELL**: Si tienes credenciales sa, puedes ejecutar comandos de sistema.

## 3389 - RDP

* [ ] **BlueKeep**: Vulnerabilidad crítica en versiones antiguas.
* [ ] **Password Spraying**: `hydra -L users.txt -p Summer2024! rdp://<IP>`.

## 5985/5986 - WinRM

* [ ] **Evil-WinRM**: La mejor shell remota si tienes credenciales.

  ```bash
  evil-winrm -i <IP> -u <User> -p <Pass>
  ```


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