"SCP.Pandemic.Build.9091618.part1.rar" is a specific archive file for an early development build of the tactical horror game (now rebranded as SCP: 5K ), developed by Affray Interactive.
This number refers to a specific version of the game uploaded to the Steam database around July 2022 . SCP.Pandemic.Build.9091618.part1.rar
Downloading .rar files from unofficial sources is a common way for malware to be distributed. SCP.Pandemic.Build.9091618.part1.rar