Skill UI

This skill provides comprehensive guidance and PowerShell scripts for hardening Windows endpoints using Microsoft Defender for Endpoint (MDE). It covers advanced features like Attack Surface Reduction (ASR) rules to block common attack techniques, Controlled Folder Access for ransomware protection, and Network Protection. Use this for deploying enterprise-grade, compliance-required security policies via Intune or Group Policy.

This skill guides SOC analysts and detection engineers on how to correlate complex, multi-stage attacks within the IBM QRadar SIEM platform. It covers advanced usage of AQL (Ariel Query Language) for deep event investigation, building custom correlation rules (Building Blocks and Offenses), and cross-source data correlation (e.g., auth failures with network flows). It is essential for reducing false positives and improving threat detection accuracy.

This skill details methods and SIEM rules to detect API enumeration attacks, including BOLA and IDOR. It identifies patterns such as sequential ID iteration, parameter tampering, and mixed authorization failure responses (401/403). Use this guide for threat hunting, security incident investigation, and hardening API access control monitoring.

This skill provides comprehensive guidelines for detecting Business Email Compromise (BEC), a sophisticated fraud scheme. It covers detection techniques using email gateway rules, behavioral analytics, and robust financial process controls. Learn to identify red flags like unusual payment requests, domain mismatches, and patterns of social engineering to protect against financial loss.

This skill outlines methods and rules for detecting container drift—the unauthorized deviation of a running container from its original, immutable image state. By monitoring binary execution, filesystem writes, and configuration changes using tools like Falco and Kubernetes security context controls, users can investigate potential compromises, validate immutable infrastructure controls, and enhance overall container security posture.

This skill provides methods and rules for detecting advanced container escape attempts, where an adversary attempts to break out of container isolation. Detection relies on monitoring critical system activities such as namespace manipulation, capability abuse (e.g., CAP_SYS_ADMIN), kernel exploits, and access to sensitive host paths. Tools like Falco, Sysdig, and eBPF are leveraged to monitor syscalls and process behavior in real-time, crucial for security incident response and threat hunting in containerized environments like Kubernetes or Docker.

This guide details how to write and tune Falco rules to monitor Linux syscalls in real-time. It is designed to detect critical container escape techniques, such as mounting host filesystems, accessing sensitive host paths, loading kernel modules, and exploiting privileged container capabilities. Ideal for security hardening, threat hunting, and incident response in Kubernetes or containerized environments.

This skill provides comprehensive detection methods for credential dumping techniques, a critical post-exploitation phase in cyber attacks. It targets the extraction of sensitive credentials from LSASS memory, SAM registry hives, and NTDS.dit using advanced security visibility. Detection relies on analyzing Sysmon Event ID 10 (ProcessAccess), Windows Security logs, and complex SIEM correlation rules, making it essential for SOC analysts and threat hunters investigating advanced persistent threats (APTs).

A comprehensive guide and analysis framework for detecting compromised Office 365 or Google Workspace email accounts. It focuses on analyzing unified audit logs and Azure AD sign-in logs to identify indicators of account takeover (ATO) or Business Email Compromise (BEC). Detection methods include monitoring impossible travel events, identifying malicious inbox rules (e.g., external forwarding or deletion rules), and analyzing suspicious Microsoft Graph API access patterns.

This guide is designed for threat hunting, helping security teams proactively detect persistent unauthorized access methods. It focuses on identifying malicious inbox/mail-flow forwarding rules that adversaries establish after a compromise to maintain access to corporate communications, often associated with Business Email Compromise (BEC) or T1114 techniques. Use during incident response and proactive security assessments.

This skill provides comprehensive detection rules for advanced defense evasion techniques used by adversaries, including log tampering (T1070), timestomping, process injection (T1055), and disabling security tools (T1562). It is ideal for threat hunting, building detection rules, and investigating stealthy attacker activity using Sysmon and SIEM data.

This skill provides comprehensive guidance and detection rules for identifying fileless malware, in-memory attacks, and living-off-the-land techniques. It covers detecting PowerShell exploitation, reflective DLL injection, WMI abuse, and registry-resident threats, enabling security teams to build robust detections when traditional antivirus fails.