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MHaggis
GitHub creator profile

MHaggis

Repository-level view of 16 collected skills across 2 GitHub repositories.

skills collected
16
repositories
2
updated
Apr 10, 2026
repository explorer

Repositories and representative skills

att-ck-navigator-layer-generator
information-security-analysts

Generate MITRE ATT&CK Navigator layers for coverage visualization, threat actor mapping, and gap analysis. Produces JSON files compatible with the Navigator web app.

Apr 10, 2026
analytic-story-builder
information-security-analysts

Create grouped detection narratives that tie individual rules into coherent threat stories. Covers Splunk Analytic Stories, Elastic detection rule groups, and Sentinel analytics grouping.

Mar 5, 2026
atomic-red-team-testing
information-security-analysts

Execute and validate adversary emulation tests using Atomic Red Team. Covers standard atomics, custom atomics (T9999.XXX), deployment workflows, and detection validation.

Mar 5, 2026
test-environment-builder
information-security-analysts

Build and manage adversary emulation lab environments for any SIEM. Covers Splunk Attack Range, Elastic Security labs, Azure Sentinel labs, and Docker-based setups. Maps data source requirements to infrastructure components.

Mar 5, 2026
cti-detection-engineer
information-security-analysts

Expert CTI analyst specializing in detection engineering, MITRE ATT&CK mapping, behavioral analysis, and intelligence-driven detection creation. SIEM-agnostic methodology that works with Splunk SPL, KQL, Sigma, and Elastic. Use when analyzing threat reports,…

Mar 5, 2026
custom-atomics-deployment
information-security-analysts

Create, deploy, and execute custom Atomic Red Team tests (T9999.XXX series) for detection validation. Covers YAML authoring, Ansible deployment, and manual alternatives.

Mar 5, 2026
data-source-mapper
information-security-analysts

Map MITRE ATT&CK techniques to required data sources across Windows, Linux, cloud, network, and EDR telemetry. Includes CIM, ECS, Sigma, and KQL (Sentinel) field mapping comparisons.

Mar 5, 2026
detection-reviewer
information-security-analysts

Expert detection quality assurance reviewer. Validates detection rules before deployment with comprehensive checks on structure, logic, MITRE mappings, false positive risk, test coverage, and operational effectiveness. Works with SPL, KQL, Sigma, and Elastic…

Mar 5, 2026
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