Blog / PowerShell
How to Install and Import Active Directory PowerShell Module
Nov 03, 2021
The Active Directory PowerShell module is a powerful tool for managing Active Directory. Learn how to install and import the module in this detailed tutorial!
Threat Update 49 – SeriousSAM & Black Hat 2021
Jul 30, 2021
Cybersecurity folks find themselves in a “Zero-Daze” as they get hit with another new 0-day attack, called SeriousSAM, that allows attackers to get access to the Windows Security Account Manager (SAM) file containing hashed account passwords from a system.
Threat Update 45 – Ransomware Early Warning: AD Attacks
Jul 02, 2021
Attackers leverage a number of techniques, but two of the most common are password spray attacks and kerberoasting. Join Kilian and Kyle Roth from the Varonis Incident Response team as they discuss how and why attackers leverage each technique and look at a real-life example of each type of attack from one of our attack lab scenarios.
Threat Update 44 – Ransomware Early Warning: DNS Recon
Jun 28, 2021
Join Kilian and Kyle Roth from the Varonis Incident Response team as they discuss what DNS is, how it works, and how attackers can “live off the land” to map out an organization’s network using a few command-line tools built into every OS.
Threat Update 43 – Ransomware Early Warning: Brute Force
Jun 23, 2021
With the proliferation of more sophisticated, human-operated ransomware, attackers can live inside an organization for days, weeks, or months - finding and exfiltrating data before making their presence known by detonating ransomware.
Git Branching and Merging: A Step-By-Step Guide
May 17, 2021
In previous articles, you learned “How to Revert a Commit in Git” (a PowerShell Git tutorial) and “How to Merge in Git: Remote and Local Git Repositories Tutorial.” You can…
How to Use Autoruns to Detect and Remove Malware on Windows
Mar 22, 2021
This article acts as a tutorial on how to use Sysinternals Autoruns to detect potentially unwanted software that is installed and running automatically on your device.
PowerShell Variable Scope Guide: Using Scope in Scripts and Modules
Mar 19, 2021
PowerShell variable scopes can cause confusion in writing scripts and functions. This post will cover PowerShell scopes in relation to scripts and modules.
How to Merge in Git: Remote and Local Git Repositories Tutorial
Mar 08, 2021
Follow this PowerShell Git tutorial on how to merge in Git, meaning how to take a local repository and merge it into a remote repository.
Watch: ReConnect - Version 8.5 and Combating Insider Risks in Microsoft 365
Feb 22, 2021
Kilian and Brian walk through the TL;DR version of our Varonis 8.5 and combatting insider risks in Microsoft 365 event. They cover the high-level points, and answer the best questions during the event.
How to Revert a Commit in Git (PowerShell Git Tutorial)
Feb 19, 2021
This PowerShell tutorial shows how revert to a previous Git commit in a local repository — Git can be used locally without a remote repository.
Windows Management Instrumentation (WMI) Guide: Understanding WMI Attacks
Jan 29, 2021
WMI is a subsystem of PowerShell that can be used to monitor remote systems and users. In this guide, we’ll explain what WMI is, and how to use it.
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