DSInternals
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DSInternals | adfsmfa | |
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16 | 2 | |
1,529 | 128 | |
- | 2.3% | |
6.7 | 5.6 | |
11 days ago | 27 days ago | |
C# | C# | |
MIT License | MIT License |
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DSInternals
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recovering corrupted ad database
Thirdly dsinternals suite can be used to resurrect domain controllers from the dead.. it works very well and is pretty easy - https://github.com/MichaelGrafnetter/DSInternals/blob/master/Documentation/PowerShell/New-ADDBRestoreFromMediaScript.md - the person who created this is nothing short of a wizard.
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Windows AD and Google Workspace Password Audit
Greetings. I would like to get recommendations for tools that will allow me to audit the password strength of users in Windows Active Directory and Google Workspace. I came across this one for AD that I plan to try. https://github.com/MichaelGrafnetter/DSInternals/blob/master/Documentation/PowerShell/Test-PasswordQuality.md
- AD Migration Questions
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Customer ransomwared, and in bad place. Active Directory the priority.
As you have no AD specific backup or recovery plan nor do you have an idea of when ransomware was copied into the environment I.e. how long was it sitting dormant? I’d suggest you take the backup you have then use this script from DSInternals - https://github.com/MichaelGrafnetter/DSInternals/blob/master/Documentation/PowerShell/New-ADDBRestoreFromMediaScript.md - to restore ONLY Active Directory (NTDS + SYSVOl) into clean media (needs to be the same major OS version).
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Manipulating User Passwords with Mimikatz
Note**:** The same can be done using the DSInternals Set-SamAccountPasswordHash command.
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Finding Weak Passwords in AD
To find out, you can use the DSInternals command Test-PasswordQuality. It will extract the password hashes for all your user accounts and compare them against the password hashes for a dictionary of weak passwords.
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Backup Active Directory
Recovery is still an option with this module: https://github.com/MichaelGrafnetter/DSInternals/blob/master/Documentation/PowerShell/New-ADDBRestoreFromMediaScript.md
- Active Directory Password Hash Reversing?
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Security Cadence: Passphrases
Load DSInternals Powershell Module (Install-Module DSInternals -Force OR https://github.com/MichaelGrafnetter/DSInternals
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Auto Generate a String array I can then use in a "foreach" loop
FYI, there's a PS module you can use to check passwords. Here's a link to some info about that: https://github.com/MichaelGrafnetter/DSInternals/blob/master/Documentation/PowerShell/Get-ADReplAccount.md
adfsmfa
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Am I being spoofed or hacked?
My server is also a homelab one. No sign of Hafnium, and I was patched very early, but it did prompt me to do my next project. ECP was already blocked from outside, but OWA is now handled by a WAP, which authenticates against my ADFS server with MFA. If anyone is looking for a free MFA solution to use with ADFS, I can recommend this.
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Any other Young homelabers out there? I'm 17 and Just did this huge upgrade, scored this rack and 3 servers for free off marketplace.
You should give it a try. It's not the simplest exercise, you need to get familiar with Certificate Authorities, ADFS, and set up an MFA provider (I recommend this: https://github.com/neos-sdi/adfsmfa), but once it's done, being able to log in to Win10 with a fingerprint is very cool.
What are some alternatives?
ADRecon - ADRecon is a tool which gathers information about the Active Directory and generates a report which can provide a holistic picture of the current state of the target AD environment.
a12n-server - An open source lightweight OAuth2 server
weakpass - Weakpass collection of tools for bruteforce and hashcracking
TOTP-for-pGina-Fork - A plugin for the pGina Fork that allows a Time-based One-Time Password for Windows Logon using the Google Authenticator App.
PowerSploit - PowerSploit - A PowerShell Post-Exploitation Framework
fido2-net-lib - FIDO2 .NET library for FIDO2 / WebAuthn Attestation and Assertion using .NET
Minimalistic-offensive-security-tools - A repository of tools for pentesting of restricted and isolated environments.
glewlwyd - Experimental Single Sign On server, OAuth2, Openid Connect, multiple factor authentication with, HOTP/TOTP, FIDO2, TLS Certificates, etc. extensible via plugins
ad-password-protection - Active Directory password filter featuring breached password checking and custom complexity rules
django-mfa2 - A Django app that handles MFA, it supports TOTP, U2F, FIDO2 U2F (Webauthn), Email Token and Trusted Devices
BloodHound - Six Degrees of Domain Admin
getSAMLResponse-Interactive - Set of tools to interactively authenticate to a SAML IDP and return SAML Response.