It's a not dangerous memory resident parasitic virus. It hooks INT 1Ch, 21h and writes itself to the end of COM-files that are executed. Sometimes it launches a running ball (see "PingPong" virus). "Zulu.1390" also contains the internal text strings:
ZULU-GULA by Dr Mengele and Rudolf Hess
If you want to contact with us call (0-35) 43-03-85 or (0-35) 43-07-39
