It's a very dangerous non memory resident virus which searches for .COM-files (including IBMBIO.COM, IBMDOS.COM and COMMAND.COM) and infects them by a standard manner. This virus can infect the files incorrectly and these files are not recovered and will hang-up the system when they are executed. This virus contains the text: "FLUSHOT3.COM C:PANDA MONITOR.COM TSRMON.COM TSRMONEZ.COM" (the names of antiviral monitors) and writes the NOP-opcodes and INT 20h into these files.