Rb01.7z

Since you asked for a "write-up," this typically refers to a walkthrough of how you solved a challenge or analyzed a file (common in Capture The Flag (CTF) ) or a summary of its contents. File Identification & Extraction File Type: 7-Zip compressed archive. Tool Used: 7-Zip or 7z command-line utility.

Calculate the SHA256 hash ( sha256sum RB01.7z ) to verify integrity and check against databases like VirusTotal . RB01.7z

You can use an online extractor if the file is small and not sensitive. Since you asked for a "write-up," this typically