Older versions of WinRAR have known vulnerabilities (like CVE-2023-38831) that allow attackers to execute malicious code just by the user opening the archive.
Threat actors frequently use sensational names to trick users into downloading Trojan horses or ransomware . 2020Plague23.rar
There is no public information or security database entry for a specific file named . Based on general cybersecurity patterns, files with names like this—referencing a "plague" or specific years—often appear in one of three contexts: Potential File Origins Older versions of WinRAR have known vulnerabilities (like
Verify it is not a "double extension" file (e.g., 2020Plague23.rar.exe ), which is a common trick to mask executables . Based on general cybersecurity patterns, files with names
It may be a sample used in a malware analysis report or a capture-the-flag (CTF) security challenge.
If you must check its contents, upload it to VirusTotal or use a file checker tool to scan for malicious patterns.
If you have encountered this file on your system or a suspicious website, do attempt to open it. RAR files can be used as delivery vehicles for malware.