x64dbg is an open-source binary debugger for Windows targeting malware analysis and reverse engineering. The architecture is a three-layer system: a GUI layer (Qt-based Windows application), a bridge layer (C API for communication), and a debugger core layer (TitanEngine/GleeBug/StaticEngine backends). The debugger supports x86 and x64 processes with comprehensive features including conditional breakpoints, memory analysis, symbol handling, and an extensive plugin SDK. The codebase demonstrates strong engineering in several areas. The analysis engine implements multiple analysis passes (linear, recursive, control flow, xrefs) with a clean pass-based architecture. The command system uses a flexible registration pattern with consistent error handling. The bridge layer provides a well-defined C API surface for plugins with careful attention to thread safety and marshaling between GUI and debugger threads. Recent development shows active work on Linux support (ElfBug debugger), cross-platform tools (hex viewer, minidump analyzer, remote table), and a comprehensive test framework with headless testing infrastructure. The test system uses convention-based test discovery with script-driven scenarios and plugin-based assertions. Technical debt includes some outdated documentation (docs reference Python 2.7 for CHM generation), mixed use of Qt versions (5.12+ required but some paths reference older configurations), and the inherent complexity of maintaining both Windows debugger and cross-platform analysis tools in one repository. The dependency on precompiled libraries (TitanEngine, Zydis, XEDParse) creates build complexity but is managed through CMake.
This repository provides a collection of 52 specialized AI agent definitions for penetration testing and red team operations, designed to be used with Claude Code. It is distributed as a Claude Code plugin, with an interactive installer (install.sh), a SQLite findings database (db/findings.sh) for persisting engagement data, and a versioned migration system. The agents are defined as Markdown files with YAML frontmatter, each containing structured system prompts that enforce scope validation, OPSEC tagging, evidence handling, and MITRE ATT&CK mapping. The system includes a swarm orchestrator for multi-agent coordination, a scope guard for safety, and a two-tier safety model (advisory vs. Bash-capable agents). While primarily a configuration/instruction set rather than a traditional software application, it demonstrates strong engineering practices in prompt architecture, database schema design, and distribution automation. The repository is actively maintained with CI validation, shellcheck, and unit tests for the database scripts.
This repository is a comprehensive OSCP pentesting cheatsheet composed of markdown notes and diagrams. It serves as a reference guide for penetration testing methodologies, covering enumeration, privilege escalation, web application testing, Active Directory attacks, and more. While not containing executable code or data processing pipelines, it curates actionable information from various security resources into an organized format. The content is structured as checklists and step-by-step guides for common pentesting tasks, making it immediately applicable for individuals preparing for the OSCP certification or conducting real-world assessments. The repository does not ingest or transform external datasets; instead, it represents synthesized knowledge intended for direct consumption. Despite lacking traditional data engineering components, the repository demonstrates value as a knowledge artifact. Its maintenance is active with recent updates, and the static nature ensures zero technical drift. Reproducibility is trivial as the entire content is self-contained within the repository.