: A feature could trigger a setup.exe or install.bat hidden within the archive using a headless command-line interface.
: High. RAR files with numeric-only names are frequently used in automated phishing campaigns or as "droppers" for malware (such as InfoStealers or Trojans). Core Functionality & Integration 53246.rar
Given that .rar files are opaque to most basic scanners, a "Safe Preview" feature is essential: : A feature could trigger a setup