Ultimate.419.a
Description Ultimate.419.a
This is a harmless non memory-resident encrypted parasitic virus. It searches for COM files, then writes itself to the end of the file. The virus decryption loop is placed at the file beginning.
The virus contains the text string:
Ultimate Evil by Evil One
Check other viruses! Be aware! Use Antiviral Software
MH.757
Description MH.757
It is not a dangerous memory resident parasitic virus. It hooks INT 1Ch, 21h and writes itself to the end of .COM files that are executed. The code of this virus contains several errors. The virus changes the letters on the screen, it also contains the ID-string "MH".
Mich_II.924
Description Mich_II.924
It's a not dangerous memory resident parasitic virus. It hooks INT 21h, 2Fh. On some INT 21h calls it searches for .COM-files and writes itself at their beginning. It does not hit COMMAND.COM, IBMBIO.COM, IBMDOS.COM files. On installation it displays:
Bad command or file name
On March, 6th it displays:
It is March 6th, time for MICHELANGELO ][ to trigger.
YES! Another one. This virus is brought to you by:
CRYPT KEEPER. HAVE PHUNall :->
and halts the system.
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