In Active Directory (AD) security, one area that has been gaining attention is the exploitation of misconfigured Active Directory Certificate Services (ADCS) and, in particular, weak access control lists (ACLs) on certificate templates. These vulnerabilities can lead to domain escalation and compromise the security of an entire network. In this blog, we will explore the...
In this blog, we will discuss Azure AD, Fundamentals of penetration testing, key security features of Azure AD for pen testing, steps that will help in preparing for pen testing in the Azure environment, as well as steps that will guide in conducting penetration tests. We will also delve into best practices for pen testing...
In recent years, the cybersecurity landscape has been constantly evolving, with new vulnerabilities and exploits emerging on a regular basis. One such vulnerability that made headlines in 2021 is PrintNightmare, also known as CVE-2021-1675/34527. This vulnerability targets the Windows Print Spooler service, allowing attackers to escalate their privileges and gain unauthorized access to systems. In...
In red teaming, understanding the potential for lateral movement within a network is crucial. One method that attackers often use for this purpose is WebClient abuse. In this blog, we will highlight key techniques, tools, and strategies for both perpetrating and preventing such attacks, all while maintaining an engaging, confident, and dynamic tone. WebClient Abuse ...
Certificates are crucial in establishing trust and securing communication within the Active Directory environment. They are used for authentication, encryption, and digital signatures. Certificate Templates are predefined configurations that define the properties and settings for the certificates issued by the Active Directory Certificate Authority (CA). These templates help standardize certificate issuance and ensure certificates adhere...
Group Policy Objects (GPOs) are a powerful tool administrators use to manage and enforce security policies across a domain. However, in the wrong hands, GPOs can become a potent weapon for attackers. In this blog, we will explore the concept of GPO abuse and how it can be harnessed to gain unauthorized access and control...
Access Control Lists (ACLs) are a crucial component of securing data and resources in an IT infrastructure. By assigning permissions to users and groups, ACLs regulate access to files, directories, and other objects. However, when ACLs are misconfigured or abused, they can become a significant vulnerability, allowing unauthorized users to gain access to sensitive information...
As companies continue to rely on databases to store sensitive information, securing the data has become a top priority. MS SQL Server is a popular database management system that integrates with Windows and Active Directory domains, creating trust relationships that can be leveraged for attacks. As a Red Teamer, it’s crucial to understand the fundamentals...
BloodHound is a powerful security tool that uses graph theory to reveal the relationships between users, groups, and computers in a domain. In this comprehensive guide, we’ll take a deep dive into BloodHound and its companion tool SharpHound, providing you with the knowledge and skills needed to navigate and utilize these tools to their fullest...
Kerberos is a network authentication protocol used to provide secure authentication over a non-secure network. While it is an essential component of network security, it can also be exploited by hackers to gain unauthorized access to sensitive information. In this article, we will take a deep dive into one such exploitation technique, AS-REP Roasting. We...
