Deep Dive Analysis

**Executive Summary:** The report provides a technical deep-dive on BlackCat (ALPHV), a Rust-compiled, cross-platform ransomware active since November 2021 that operates as Ransomware-as-a-Service (RaaS) and employs double extortion, network propagation, service termination, shadow-copy deletion, Tor-hosted extortion portals, and other evasive techniques; it includes observed victim geographies and industries, embedded configuration details, mitigation recommendations, and at least one file-based IOC.