T-Rex.1800 is a DOS memory-resident virus.

It infects ".COM" and ".EXE" files. However, this virus does not infect "COMMAND.COM" and files with the text string WIN and F-PROT in it.

T-Rex.1800 is a DOS memo..

[Summary]

This worm was found on April 13, 2004.
This worm spreads via P2P program and it pops up message on specified day or tries to link AVIRL (singer) homepage.

[How it spreads]

It copies itself in shar..

X97M.Bdoc2.A creates "AutoRun.xla" file in Xlstart folder and manipulates Save in the menu to run Auto_Save command.

It also disables the Macro command in Tool menu.  

This happens on systems with Chi..