It utilizes the LZMA (Lempel-Ziv-Markov chain algorithm) and LZMA2 algorithms, which typically outperform standard ZIP compression.
An automated build of the `7z.Libs` NuGet packages. - GitHub tweedil.7z
Could you provide more on where you found this file or what it is supposed to contain ? It utilizes the LZMA (Lempel-Ziv-Markov chain algorithm) and
Use a reputable service like VirusTotal to analyze the archive before extracting it. tweedil.7z