{"id":50661134,"url":"https://github.com/supunhg/filo-go","last_synced_at":"2026-06-08T02:33:38.133Z","repository":{"id":361329130,"uuid":"1254024422","full_name":"supunhg/filo-go","owner":"supunhg","description":"High-performance file forensics and digital intelligence platform written in Go.","archived":false,"fork":false,"pushed_at":"2026-06-03T17:58:56.000Z","size":139,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2026-06-08T02:33:34.713Z","etag":null,"topics":["cybersecurity","dfir","digital-forensics","file-analysis","forensics","go","incident-response","malware-analysis","security-tools","steganography"],"latest_commit_sha":null,"homepage":"","language":"Go","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/supunhg.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":"ROADMAP.md","authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2026-05-30T03:55:39.000Z","updated_at":"2026-06-03T17:25:50.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/supunhg/filo-go","commit_stats":null,"previous_names":["supunhg/filo-go"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/supunhg/filo-go","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/supunhg%2Ffilo-go","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/supunhg%2Ffilo-go/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/supunhg%2Ffilo-go/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/supunhg%2Ffilo-go/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/supunhg","download_url":"https://codeload.github.com/supunhg/filo-go/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/supunhg%2Ffilo-go/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":34046003,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T15:22:16.424Z","status":"online","status_checked_at":"2026-06-08T02:00:07.615Z","response_time":111,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["cybersecurity","dfir","digital-forensics","file-analysis","forensics","go","incident-response","malware-analysis","security-tools","steganography"],"created_at":"2026-06-08T02:33:33.550Z","updated_at":"2026-06-08T02:33:38.126Z","avatar_url":"https://github.com/supunhg.png","language":"Go","funding_links":[],"categories":[],"sub_categories":[],"readme":"# filo-go\n\n**Forensic Intelligence \u0026 Learning Operator** - Go implementation\n\n\u003e *\"When you need to know not just what something is, but why it's that, and how to fix it.\"*\n\nA high-performance file forensics platform for security professionals. Analyzes unknown binaries, detects formats, repairs corrupted files, and tracks hash lineage.\n\n\u003e **Note:** This is a complete rewrite of the original [Python filo](https://github.com/supunhg/filo) (now archived). The Go port delivers the same forensic capabilities with significantly better performance, single-binary deployment, and zero runtime dependencies.\n\n## Features\n\n- **File Format Detection**: 87 YAML format definitions + magic bytes + content analysis\n- **Steganography Detection**: PNG LSB extraction, JPEG/PDF/GIF trailing data\n- **Crypto Analysis**: AES/DES/ECB detection, OpenSSL/PGP format recognition\n- **File Repair**: PNG, JPEG, PDF, ZIP repair strategies\n- **Container Analysis**: ZIP, 7z, RAR, TAR, GZ with recursive nesting\n- **Batch Processing**: Parallel analysis at 19,000+ files/sec\n- **Lineage Tracking**: Chain of custody with BoltDB storage\n- **MCP Server**: AI-assisted analysis via JSON-RPC\n\n## Installation\n\n```bash\n# From source\ngit clone https://github.com/supunhg/filo-go\ncd filo-go\ngo build -o filo ./cmd/filo/\n\n# Using Go\ngo install github.com/supunhg/filo-go/cmd/filo@latest\n```\n\n## Usage\n\n```bash\n# Analyze a file\nfilo analyze suspicious.bin\n\n# Detect steganography\nfilo stego image.png\n\n# Batch process directory\nfilo batch ./evidence/ --workers 8\n\n# Repair corrupted file\nfilo repair --format=png broken.bin\n\n# Extract strings\nfilo strings binary.exe -n 8\n\n# Extract metadata\nfilo meta photo.jpg\n\n# Start MCP server\nfilo mcp\n```\n\n## CLI Commands\n\n| Command | Description |\n|---------|-------------|\n| `analyze` | Analyze file format and security indicators |\n| `stego` | Detect steganography in images |\n| `batch` | Batch analyze directories |\n| `repair` | Repair corrupted files |\n| `carve` | Carve embedded files from disk images |\n| `strings` | Extract printable strings |\n| `extract` | Extract nested archives |\n| `pcap` | Analyze network captures |\n| `meta` | Extract image metadata |\n| `formats` | List format database |\n| `lineage` | Track file transformation history |\n| `mcp` | Start MCP server for AI tools |\n\n## Development\n\n```bash\n# Build\nmake build\n\n# Test\nmake test\n\n# Release\nmake release\n```\n\n## Architecture\n\n```\ncmd/filo/           # CLI entrypoint\ninternal/\n  analyzer/         # Core detection engine\n  formats/          # YAML format database\n  stego/            # Steganography detection\n  crypto/           # Encryption detection\n  container/        # Archive analysis\n  repair/           # File repair engine\n  carver/           # File carving\n  batch/            # Parallel processing\n  strings/          # String extraction\n  pcap/             # Network analysis\n  metadata/         # EXIF/PNG/PDF metadata\n  lineage/          # Chain of custody\n  yara/             # YARA scanning\n  office/           # Office macro detection\n  mcp/              # MCP server\n  ml/               # ML detection\n  export/           # JSON/SARIF/CSV export\n```\n\n## License\n\nApache License 2.0\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsupunhg%2Ffilo-go","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsupunhg%2Ffilo-go","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsupunhg%2Ffilo-go/lists"}