Part 01 of a multi-volume archive. You cannot extract this file alone; you will need all subsequent parts (part02, part03, etc.) in the same folder to access the contents. Technical Analysis
sc25554 (likely a specific internal tracking number for a release group) Product Identifier: TS4GT TS4: Generally refers to The Sims 4 . sc25554-TS4GT.part01.rar
This specific naming format is frequently found on file-hosting sites or newsgroups for pirated software or "repacks." Security Recommendations Part 01 of a multi-volume archive
Run the file through a service like VirusTotal once downloaded. sc25554-TS4GT.part01.rar