Ransomware
RansomExx2
According to IBM Security X-Force, this is a new but functionally very similar version of RansomExx, fully rewritten in Rust and internally referred to as RansomExx2.
RansomExx2 is a Linux ransomware.
Background
IBM Security X-Force describes this as a fresh build of RansomExx whose behavior closely matches the original, but which has been completely rewritten in Rust and is internally named RansomExx2.
Source: Malpedia (Fraunhofer FKIE).