📖
Building a Windows AD lab
  • Building a Windows AD lab
  • Lab-setup
    • Lab overview
    • Building the lab
      • Prerequisite
      • Creating images
        • Optional: Install software & Settings
      • Network setup
      • Cloning & Creating VM's
      • Creating bank.local
        • Creating Domain Controller - DC01
          • Enable RDP
        • Creating amsterdam.bank.local
          • Creating Domain Controller - DC02
            • Creating a AD structure
            • Create a CA
            • Configure LDAPS
          • Creating Fileserver - FILE01
            • File services
          • Creating W10 client - WS01
            • PSRemoting
          • Creating Webserver - WEB01
            • Web Services
            • SQL Server
              • Create database
      • Creating secure.local
        • Creating Domain Controller - DC03
        • Creating File/SQL Server - DATA01
          • SQL Server
            • Create database
    • Attack Paths
      • Attack path 1 (hard)
        • Configuring
        • Tasks
        • Manual
      • Attack path 2
        • Configuring
        • Task
        • Manual
    • Troubleshooting
    • To-Do
  • Vulnerabilities & Misconfigurations & Attacks
    • Initial Access Attacks
      • Username Enumeration
        • Password Spraying
        • AS-REP Roasting
        • Empty Password
      • SMB Relaying
      • SMB Null-Session (To-Do)
      • SQL Server default login
    • Active Directory Attacks
      • Password spraying
      • AS-REP Roasting
      • Empty password
      • Password in description
      • Kerberoasting
      • Delegation Attacks
        • Unconstrained Delegation
          • Printerbug
        • Constrained Delegation
        • Resource Based Constrained Delegation
          • Computeraccount Takeover
          • Change-LockScreen
          • Webclient Attack (todo)
      • DACL-Abuses
        • Write Owner
        • Owns
        • WriteDacl
        • GenericAll
        • GenericWrite (todo)
        • ForceChangePassword
        • Add user to group (todo)
        • Targeted Kerberoast (todo)
        • Get-Changes
      • Reused local administrator (todo)
      • SQL Server Attacks (todo)
        • Initial Access
          • SQL Server default login
          • Normal domain user access
        • Privilege Escalation
          • Impersonation
          • DB-Owner
          • Enumerate Logins
            • Weak passwords
        • Executing Commands
        • Database-Links
        • Capturing hashes & Relaying
      • Reading LAPS passwords (todo)
      • Priviliged Groups (todo)
        • DNS-Admins (todo)
        • Account Operators (todo)
        • Backup Operators
        • Server Operators (todo)
      • Hopping domains and forests
        • Child to parent domain
          • Krbtgt hash
          • Trust key
        • Cross forest Attacks (todo)
          • Foreign user
    • Misc
      • Reverse shell trick
      • Lateral Movement
        • PSRemoting
        • PsExec (todo)
      • Misconfigured Service (todo)
        • Unqouted Service Path
      • Discovering Shares
      • Password on shares
      • Different methods of dumping credentials
        • LSASS (todo)
        • Dumping DPAPI
          • Browser passwords
        • Scheduled tasks (todo)
        • Services (todo)
        • Vssadmin Shadow Copy
      • ms-ds-machineaccountquota (todo)
      • add DNS Records (todo)
      • Bypassing UAC
    • Template page
  • Defence
    • Detection
    • Hardening
      • LDAP
        • LDAP Signing
        • LDAPS Binding
      • Strong Password Policy
      • Change who can join computers to the domain
      • Protected users group
      • Account is sensitive and cannot be delegated
      • Powershell Execution Policy
      • Template page
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On this page
  • Configuring
  • Attacking
  • How it works
  • Tools
  • Executing the attack
  • Defending
  • Recommendations
  • Detection
  • References
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  1. Vulnerabilities & Misconfigurations & Attacks
  2. Initial Access Attacks

SMB Null-Session (To-Do)

PreviousSMB RelayingNextSQL Server default login

Last updated 2 years ago

Configuring

Hmm doesn't seem to work on W10.

  1. Login with the user Administrator and the password Welcome01! on WS01.

  2. Open "Windows Explorer" and create a directory with the name Public in C:\.

3. Right click the directory and select "Properties" and then open the "Sharing" tab.

4. Click on "Advanced Sharing". Select "Share this folder" and then click on "Permissions".

5. Click on "Add" and add ANONYMOUS LOGON and then give it full permissions. Do the same for the everyone group.

6. Click "Apply" and "OK" on all Windows.

Attacking

How it works

Tools

Executing the attack

Defending

Recommendations

  • a

Detection

References