Ensure you are using the latest version of WinRAR (version 6.23 or higher). Older versions are susceptible to CVE-2023-38831 , where opening a harmless-looking file inside a RAR can trigger a hidden malicious executable.
In genomic research, "RAR" refers to Retinoic Acid Receptors (e.g., rar a b2 ). A file named "Land-B2.rar" could be a compressed archive of zebrafish or mammalian embryo expression patterns. Land-B2.rar
Verify the file's hash (MD5/SHA-256) against the source where you downloaded it to ensure it hasn't been tampered with. Ensure you are using the latest version of WinRAR (version 6