Executable files ( .exe ) inside .rar archives can carry malware. It is highly recommended to scan any downloaded file with antivirus software before execution.

Because this tool is often distributed via file-sharing sites as a .rar archive, users should exercise extreme caution:

If you cannot verify the HieuCT source, consider reputable alternatives like the ProxyScrape Desktop App or browser-based tools that require no download. Key Features to Look For