"End-State.rar" represents a common trope in digital horror and Alternate Reality Games (ARGs), often symbolizing a terminal payload, lost media, or a system-destructive file. In a cybersecurity context, such a file is interpreted as a social engineering tactic, acting as a container for ransomware or wiper malware designed to bring a system to its final, unusable state. For more on the analysis of malformed archives, you can consult WinRAR documentation.