Virus.DOS.TaiPan.Hooze.513 or Hooze is a virus that runs on MS-DOS.
Hooze is a harmless memory-resident parasitic virus. It hooks INT 21h and writes itself to the end of EXE files that are executed. It contains the text string:
[Hooze Virus 1.0 (Tai-Pan clone)]
On August, 5th this virus hooks INT 1Ch and manifests itself by some video effect.