Experimental
Description Experimental
It's a not memory resident floppy Boot-sectors infector. On loading from infected diskette it types the message:
WARNING: This is an experimental boot sector virus.
Ignore the instructions below, remove the
diskette from drive A, and shut off your
computer.
Restart your computer from a "safe" diskette.
If you insert a system diskette and press a key,
that diskette will become infected!!
Non-system disk.
Insert system disk and press any key.
and then does all that listed above. On infection it overwrites the original Boot-sectors of the floppies.
Check other viruses! Be aware! Use Antiviral Software
Nax.1402
Description Nax.1402
It is not a dangerous memory resident encrypted parasitic virus. It hooks INT 9, 21h, 4Bh and writes itself to the end of COM and EXE files that are executed. INT 4Bh is used for "Are you here?" call when the virus installs itself memory resident. By hooking INT 9 (keyboard) the virus depending on its counters replaces the keystrokes:
<-> /
: <-> ;
< <-> >
( <-> )
[ <-> ]
, <-> .
9 <-> 0
F5, F6 -> F8
F8 -> F6
Nazgul Family
Description Nazgul Family
These are harmless nonmemory resident parasitic viruses. They search for .COM files, then write themselves to the beginning of the file. The viruses contain the texts:
"Nazgul.209": *.COM
"Nazgul.266": *.COM Nazgûl
|