Dark Web Listings Reveal Rhadamanthys Stealer for Sale Between $299 and $499

Rhadamanthys is a commercially offered, actively maintained information stealer (malware-as-a-service) with tiered subscriptions and operator support; the report describes recent v0.9.2 technical changes (new XS1B/XS2B module formats, RC4 obfuscation, PNG-based payload steganography, WebSocket-over-TLS C2, environment filtering and anti-analysis features) and provides sample hashes as IOCs, warning defenders to update parsers and detection tooling.