Skill UI

A comprehensive guide for digital forensics analysts to investigate compromised Linux systems. This workflow details the collection and analysis of critical system artifacts, including authentication logs, shell histories, SSH keys, and system configurations. Use this methodology during incident response to detect rootkits, unauthorized persistence mechanisms, and reconstruct full attacker activity.

This comprehensive toolkit provides deep static analysis capabilities for suspicious PDF documents. Using tools like PDFiD, pdf-parser, and peepdf, it identifies embedded malicious structures—including JavaScript code, shellcode, auto-actions, and exploit kits—without opening or rendering the file. It is essential for security analysts conducting threat triage, forensic investigation, and assessing potential attack vectors from suspicious attachments.

This comprehensive skill scans Linux systems for various persistence vectors, including crontab entries, systemd units, LD_PRELOAD injections, and shell profile modifications. It correlates these findings with auditd logs to build a detailed installation timeline, which is critical for incident response and threat hunting to detect hidden backdoors.

This skill provides a comprehensive guide to establishing SAML 2.0 identity federation between on-premises Active Directory and Microsoft Entra ID (Azure AD). It covers the architecture, prerequisites, and practical steps (including PowerShell scripting) required to achieve seamless Single Sign-On (SSO) and centralized authentication authority for hybrid environments and third-party SaaS applications.

A comprehensive guide and workflow for threat hunting suspicious PowerShell activity (T1059.001). This technique focuses on detecting advanced adversary techniques such as encoded commands, AMSI bypass, and download cradles using telemetry from EDR platforms (CrowdStrike, MDE), SIEMs (Splunk, Elastic), and Sysmon. Essential for proactive threat detection, incident response, and security assessment.

This tool analyzes Windows Event Logs (ID 4688, Sysmon ID 1) and WMI-Activity Operational events to detect suspicious lateral movement. It specifically hunts for WmiPrvSE.exe spawning child processes (like cmd.exe or powershell.exe) or identifying WMI event subscriptions, which are common indicators of remote code execution and persistence.

This guide provides a structured methodology for hypothesis-driven threat hunting focused on detecting web shell deployment (T1505.003) on internet-facing servers. It analyzes file creation in web directories, suspicious child-process generation from web server processes, and anomalous HTTP request patterns. Use this during incident response, proactive security assessments, or when EDR/SIEM alerts indicate web server process anomalies.

This guide details how to implement secure, minimal container bases using Google's distroless images. By leveraging multi-stage builds and eliminating unnecessary OS components like shells and package managers, it drastically reduces the container's attack surface. This technique is essential for enhancing security, meeting compliance standards, and building resilient, production-grade container architectures.

This skill guides the implementation of full disk encryption using Microsoft BitLocker on Windows endpoints. It covers best practices for deploying encryption via GPO, Intune, and command line, ensuring data-at-rest protection. Use this when meeting compliance requirements (PCI, HIPAA) or securing mobile workstations against physical loss or theft.

A comprehensive playbook detailing advanced techniques for post-exploitation security bypass on Linux systems. Covers escaping restricted shells (rbash), evading noexec/read-only filesystems using in-memory execution (DDexec, memfd_create), and circumventing mandatory access controls like AppArmor and SELinux. Essential for penetration testing and red team operations.

This guide details using the comprehensive AADInternals PowerShell toolkit for defensive validation of Microsoft Entra ID, Azure AD, and AD FS environments. It covers unauthenticated tenant reconnaissance, acquiring access tokens for multiple Microsoft APIs, and critically, testing for federation backdoors (Golden SAML) by simulating advanced attack techniques (MITRE T1606.002). It is designed for authorized red-team assessments to map external attack surfaces and validate identity infrastructure hardening.

A comprehensive guide covering advanced Linux privilege escalation techniques. It details a systematic methodology to move from a low-privilege shell to root, exploiting misconfigurations in SUID/SGID binaries, abusing Linux capabilities, targeting sudo flaws (NOPASSWD), and leveraging kernel or system service vulnerabilities. Essential for red team and penetration testing engagements.