Name: Nautilus.187 Category: Viruses Description: Details Nautilus.1873 It is a harmless memory resident parasitic virus. It hooks INT 20h, 21h and writes itself to the beginning of COM and EXE files that are terminated. The virus checks file names and does not infect CO?????.*, WI?.*, US??.*, GD?.*, KR?????.*, CO??????.*, EX??????.*, SM??????.*, EM????.*. To return control to the host program the virus disinfects the infected host file and executes it. When the host exits, the virus re-infects it. The virus contains the text string: [The Nautilus Virus (c) '98 Shaitan]$