Downloading .rar files from unofficial "cracked" game sites carries high security risks. While HaDoanTV claims their files are tested and virus-free, such files often trigger antivirus warnings because of the "cracks" used to bypass game licensing.
The naming convention suggests an Update (v1.06) for a specific game, likely cracked by a group or using a specific fix (often denoted by suffixes like "DG"). hadoantv-com-update-v1-06-dg-rar
The site explicitly states they do not host files themselves but provide links for "backup purposes only," noting they do not encourage piracy. Common User Issues Downloading