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| 1 | +# Changelog |
| 2 | + |
| 3 | +All notable changes to LogReaper will be documented in this file. |
| 4 | + |
| 5 | +The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/), |
| 6 | +and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). |
| 7 | + |
| 8 | +## [1.0.0] - 2026-01-27 |
| 9 | + |
| 10 | +### Added |
| 11 | + |
| 12 | +- Initial release of LogReaper |
| 13 | +- High-speed log parsing engine in C11 |
| 14 | +- 8 analysis modules: auth, network, system, application, web, kernel, mail, database |
| 15 | +- 25+ log source support (syslog, auth.log, kern.log, Apache, Nginx, MySQL, PostgreSQL, etc.) |
| 16 | +- Threat detection with categorized patterns: |
| 17 | + - Authentication attacks (brute force, privilege escalation, sudo abuse) |
| 18 | + - Network threats (port scanning, DDoS indicators, DNS tunneling) |
| 19 | + - Web attacks (SQL injection, XSS, path traversal, webshell detection) |
| 20 | + - System compromise (rootkit indicators, cron manipulation, binary replacement) |
| 21 | + - Malware indicators (reverse shells, crypto miners, C2 beacons) |
| 22 | +- IOC extraction (IPs, domains, hashes, URLs, email addresses) |
| 23 | +- Timeline reconstruction with chronological event ordering |
| 24 | +- Live monitoring mode (`-f` flag) with real-time alerting |
| 25 | +- Multiple output formats: terminal (colored), JSON (`-j`), CSV (`-c`) |
| 26 | +- Severity classification: CRITICAL, HIGH, MEDIUM, LOW, INFO |
| 27 | +- Summary statistics with threat breakdown |
| 28 | +- Recursive directory scanning |
| 29 | +- Verbose mode for detailed analysis output |
| 30 | +- Makefile with `install`, `clean`, and `uninstall` targets |
| 31 | +- Static build support (`make STATIC=1`) |
| 32 | +- Debug build support (`make DEBUG=1`) |
| 33 | + |
| 34 | +### Security |
| 35 | + |
| 36 | +- Safe string handling with bounded operations |
| 37 | +- Input validation on all file paths |
| 38 | +- Signal handling for clean shutdown during live monitoring |
| 39 | + |
| 40 | +[1.0.0]: https://github.com/bad-antics/nullsec-logreaper/releases/tag/v1.0.0 |
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