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You're reading from  Pentesting Active Directory and Windows-based Infrastructure

Product typeBook
Published inNov 2023
PublisherPackt
ISBN-139781804611364
Edition1st Edition
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Author (1)
Denis Isakov
Denis Isakov
author image
Denis Isakov

Denis Isakov is a passionate security professional with 10+ years of experience ranging from incident response to penetration testing. He worked in various industries, including banking and consultancy. Denis is specialized in offensive security with particular focus on Active Directory and adversary malware. He has earned a Master's degree in Information Systems and Technologies in 2012. Additionally, Denis has achieved an array of industry certifications ranging from OSCP to GXPN. Outside of computers, Denis enjoys sports and discovering new places.
Read more about Denis Isakov

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What this book covers

Chapter 1, Getting the Lab Ready and Attacking Exchange Server, provides an overview of the attack kill chain, shows you how to deploy the lab environment, and focuses on Exchange Server attack surfaces with practical examples.

Chapter 2, Defense Evasion, teaches you about evading Antimalware Scan Interface (AMSI) and AppLocker, PowerShell enhanced logging, Sysmon, and Event Tracing for Windows (ETW).

Chapter 3, Domain Reconnaissance and Discovery, is where you will learn how to perform reconnaissance in a domain, blend into environment traffic, and learn more about the internals of tools such as BloodHound and Microsoft Advanced Threat Analytics (ATA).

Chapter 4, Credential Access in a Domain, covers ways to obtain credentials in the domain environment by capturing the hash, coercing authentication, “roasting” Kerberos, reading clear-text passwords if Local Administrator Password Solution (LAPS) is misconfigured, and collecting hashes of gMSA accounts or of a whole domain via DCSync.

Chapter 5, Lateral Movement in Domain and Across Forests, shows how an adversary can maneuver across an environment by abusing different types of delegation, passing different types of credential materials, relaying captured hashes, as well as moving to other forests.

Chapter 6, Domain Privilege Escalation, is where we will focus on ways to elevate privileges in a domain by abusing misconfigured Access Control Lists (ACL), Group Policy Objects (GPO), and special built-in groups, as well as moving from a child domain to a parent domain.

Chapter 7, Persistence on Domain Level, shows techniques to establish persistence on the domain level by forging tickets and manipulating ACLs and objects, as well as on the domain controller itself by adding a Skeleton Key, malicious SSP, a registry backdoor, and so on.

Chapter 8, Abusing Active Directory Certificate Services, covers the fundamentals of Public Key Infrastructure (PKI) implementation by Microsoft, along with ways to steal certificates, escalate privileges in the domain, and achieve persistence on account and domain levels.

Chapter 9, Compromising Microsoft SQL Server, is where we will focus on how to attack SQL Server, including enumeration, privilege escalation, lateral movement, and persistence.

Chapter 10, Taking over WSUS and SCCM, provides an overview of IT support management software and ways to abuse its functionality, leading to a complete takeover of the whole environment.

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Pentesting Active Directory and Windows-based Infrastructure
Published in: Nov 2023Publisher: PacktISBN-13: 9781804611364

Author (1)

author image
Denis Isakov

Denis Isakov is a passionate security professional with 10+ years of experience ranging from incident response to penetration testing. He worked in various industries, including banking and consultancy. Denis is specialized in offensive security with particular focus on Active Directory and adversary malware. He has earned a Master's degree in Information Systems and Technologies in 2012. Additionally, Denis has achieved an array of industry certifications ranging from OSCP to GXPN. Outside of computers, Denis enjoys sports and discovering new places.
Read more about Denis Isakov