discovered 03 Aug 2026
nightcloak
→ View on GitHubNightCloak is a statically-linked Go binary designed for metadata steganography and string obfuscation, allowing users to embed encrypted payloads into various file formats through a sophisticated multi-layer pipeline involving obfuscation, authenticated encryption, and binary injection. It supports distributed resiliency via Reed-Solomon erasure coding and enables discovery through CRC64 algebraic beacons, making it highly effective for covert data storage and transmission. The tool modernizes and ports previous versions while preserving core functionalities and operational models.