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PROFILE

H00die

Michael Cyr engineered a broad suite of persistence, privilege escalation, and security testing modules for the rapid7/metasploit-framework repository, focusing on cross-platform reliability and maintainability. He developed and refactored modules for Linux, Windows, and WSL, integrating MITRE ATT&CK mappings and automating hash cracking validation. Using Ruby and Bash, Michael modernized persistence workflows with mixins, improved error handling, and expanded documentation for onboarding and operational clarity. His work included enhancing session compatibility, implementing robust directory handling, and aligning modules with evolving security standards. The depth of his contributions advanced both the technical quality and usability of Metasploit’s post-exploitation tooling.

Overall Statistics

Feature vs Bugs

72%Features

Repository Contributions

195Total
Bugs
24
Commits
195
Features
61
Lines of code
2,839,440
Activity Months15

Your Network

125 people

Work History

March 2026

1 Commits • 1 Features

Mar 1, 2026

March 2026 monthly summary focused on delivering a targeted Windows persistence improvement in the Metasploit Framework. Key feature delivered: Windows Persistence Directory Structure Enhancement in metasploit-framework, introducing a more effective writable directory structure for Windows persistence and enhancing reliability and user experience for Windows-based workflows. The change is captured in commit 7631b54c0fe175b46355a802ae120c41214933b9 with the message 'better wriable_dir for windows persistence'.

February 2026

6 Commits • 3 Features

Feb 1, 2026

February 2026 monthly summary for rapid7/metasploit-framework. This period delivered several security-testing oriented improvements across the Metasploit Framework, with a focus on expanding coverage for startup persistence scenarios, enhancing cross-platform session handling, and improving documentation.

January 2026

24 Commits • 8 Features

Jan 1, 2026

January 2026 monthly summary for rapid7/metasploit-framework: Delivered foundational and cross‑platform persistence enhancements, enhanced testing/integration hooks, and strengthened security testing capabilities. Focused on business value through reliable persistence across Linux/WSL, Windows, and WMI modules, improved traceability with ATT&CK mappings, and stabilized release pipelines to accelerate delivery.

December 2025

19 Commits • 4 Features

Dec 1, 2025

Month: 2025-12 — Cross-platform persistence module expansion for metasploit-framework, delivering Windows accessibility-based persistence improvements, SSH key persistence across Windows and Linux, WSL startup-folder persistence, and Linux udev-based persistence. These features broaden post-exploitation coverage across major OSes and improve realism of red-team tooling. Included extensive documentation updates and module cleanup to improve maintainability and onboarding.

November 2025

14 Commits • 3 Features

Nov 1, 2025

November 2025: Delivered a focused set of Windows persistence enhancements and a new WSL-based persistence module in rapid7/metasploit-framework. Implemented a flexible Windows service installation/persistence framework with multi-method support, improved logging, and removal of legacy persistence code. Added WSL-based persistence via registry keys with enhanced WSL integration and startup/logon triggers. Introduced WMI-based, event-driven, file-less persistence modules, expanding coverage to system events, logins, and process starts, with corresponding documentation updates. These changes improve operator reliability, broaden platform coverage, and reduce maintenance overhead through clearer modularization and better logging.

October 2025

14 Commits • 2 Features

Oct 1, 2025

In Oct 2025, delivered cross-platform persistence reliability improvements for the Metasploit Framework, implementing write-permission checks for /etc/init.d and aligning the persistence module across macOS, BSD, and Arch Linux with refactors and cleanup. Also completed targeted bug fixes and documentation standardization to boost maintainability and usability. The changes reduce permission-related cleanup issues, improve platform parity, and enhance the accuracy and usefulness of security testing tooling.

September 2025

41 Commits • 11 Features

Sep 1, 2025

September 2025 monthly summary focusing on key accomplishments delivering standardized persistence capabilities across the Metasploit Framework, with cross-module mixin integration, ATT&CK reference alignment, and expanded delivery surfaces. The effort stabilized persistence workflows, improved visibility and mapping to adversary techniques, and accelerated maintenance via unified modules, peer reviews, and docker/windows enhancements.

August 2025

5 Commits • 2 Features

Aug 1, 2025

Month: 2025-08 — Delivered Linux persistence capabilities with a new demonstration module, fixed a compatibility bug, and generalized persistence across modules via a mixin-based refactor. This work enhances Metasploit's persistence tooling, improves maintainability, and broadens targeting and cleanup capabilities for payloads.

July 2025

3 Commits • 1 Features

Jul 1, 2025

July 2025 monthly performance summary for rapid7/metasploit-framework. Delivered significant enhancements to the Persistence Library, including a new persistence module that supports writable directories and cleanup, a timespec validation module for robust time handling, and a Linux home-directory utility. The library interface was refactored for readability, WritableDir default adjusted, and cleanup-related state initialized to improve initialization and flexible file writing. Linux-specific tests were stabilized by ensuring the correct subject is used for command execution mocking and adding necessary module inclusion to guarantee the user module functions reliably on Linux. These efforts jointly improve cross-platform persistence capabilities, reduce flaky tests, and strengthen maintainability and onboarding for new contributors. Technologies demonstrated include Ruby, Metasploit framework module design, test doubles/mocking, Linux user handling, and timespec parsing.

February 2025

6 Commits • 3 Features

Feb 1, 2025

February 2025 performance highlights for rapid7/metasploit-framework focused on strengthening Linux tooling reliability, cross-distribution compatibility, and automated validation of hash cracking capabilities. Delivered three key features, addressed stability-related bugs in Linux specs and build/test flows, and introduced automated validation to reduce regression risk. Impact includes more reliable Linux-target workflows, broader distro coverage, and faster validation cycles with improved code quality.

January 2025

12 Commits • 2 Features

Jan 1, 2025

January 2025 monthly summary focusing on delivering core features, improving reliability, and strengthening safety and metadata across metasploit-framework. The work emphasizes enabling business value through safer references, robust exploit workflows, and maintainable tooling.

December 2024

19 Commits • 11 Features

Dec 1, 2024

December 2024 focused on delivering core integration features, strengthening code quality processes, and advancing observability and stability for metasploit-framework. Delivered Obsidian plugin module with accompanying review enhancements, and expanded WordPress updater integration with a weekly updater action. Consolidated code review activity to improve throughput and maintainability. Advanced Linux/post libraries specifications and lib spec progress, and added Prometheus pprof endpoint checks to improve observability. Implemented stability improvements (ignore sleeps) and tackled Arch Linux compatibility for runc privilege escalation, along with Rubocop spec improvements and alphabetized sorting to enhance code quality. Oracle install instructions were updated to reflect current deployment steps.

November 2024

27 Commits • 9 Features

Nov 1, 2024

November 2024: Delivered enterprise-ready platform enhancements, security-focused bug work, and maintainability improvements for rapid7/metasploit-framework. Key outcomes include expanding VCenter SSH platform support with a new sudo module; implementing Strapi password reset with thorough review; offloading large files to data storage to optimize I/O; progressing Local Privilege Escalation for BCenter; and hardening Ubuntu LPE via needrestart fixes and broader improvements. Security investigations and peer reviews continued to strengthen code quality and resilience.

October 2024

3 Commits • 1 Features

Oct 1, 2024

Monthly summary for 2024-10: Focused on delivering high-impact features for the Metasploit Framework while retiring legacy components to reduce risk and maintenance overhead. Key contributions include delivering a POST SMTP WordPress module exploit (privilege escalation via intercepting password reset emails) with thorough installation/verification/configuration docs, and deprecating the outdated POST SMTP module (CVE-2023-6875). These efforts advance security testing capabilities and clean up the codebase for future work.

January 2024

1 Commits

Jan 1, 2024

January 2024: Security risk assessment and governance focus for rapid7/metasploit-framework. No feature deliveries this month. Identified and documented a security vulnerability in the WordPress POST SMTP integration that could enable unauthenticated password resets, enabling account takeovers. Produced remediation guidance and prepared a plan for safe testing and patching. Highlighted untested code in commit 4feb12ab4ab15e5a7bd343af3c25a35a0c3b7a6e to prompt validation. Coordinated with maintainers on remediation timelines.

Activity

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Quality Metrics

Correctness88.4%
Maintainability86.8%
Architecture83.8%
Performance82.2%
AI Usage20.8%

Skills & Technologies

Programming Languages

BashCEmacs LispJSONJavaJavaScriptMarkdownMetasmPowerShellPython

Technical Skills

AMIAsteriskAutomationBurp SuiteBurp Suite integrationCI/CDCode FormattingCode OrganizationCode RefactoringCode ReviewContinuous IntegrationCross-Platform DevelopmentCybersecurity ResearchData ManagementDocker

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

rapid7/metasploit-framework

Jan 2024 Mar 2026
15 Months active

Languages Used

RubyMarkdownBashCMetasmPythonShellJSON

Technical Skills

Ruby programmingexploit developmentsecurity testingDocumentationExploit DevelopmentMetasploit Framework