: Using a tool like file Th0rtu3n0.rar confirms it is a RAR archive. Extract : Use unrar x Th0rtu3n0.rar .
Inside the archive, you will likely find one of the following: Th0rtu3n0.rar
: To see what programs the "attacker" ran on the system. : Using a tool like file Th0rtu3n0
While specific write-ups vary depending on the platform, these challenges typically follow a standard investigative flow: 1. File Identification & Extraction Th0rtu3n0.rar
: Check for hidden data attached to visible files.
Knowing which CTF platform this is from would help me provide the exact flag location.