<s>
EGABTR	B-Application
(	O
EGA	B-Device
for	O
enhanced	B-Device
graphics	I-Device
adapter	I-Device
)	O
,	O
sometimes	O
pronounced	O
"	O
Eggbeater	O
"	O
,	O
was	O
a	O
Trojan	O
horse	O
program	B-Application
that	O
achieved	O
some	O
level	O
of	O
notoriety	O
in	O
the	O
late	O
1980s	O
and	O
early	O
1990s	O
.	O
</s>
<s>
Allegedly	O
a	O
graphics	O
utility	O
that	O
would	O
improve	O
the	O
quality	O
of	O
an	O
EGA	B-Device
display	O
,	O
it	O
actually	O
was	O
malware	O
that	O
deleted	O
the	O
file	B-Application
allocation	I-Application
tables	I-Application
on	O
the	O
hard	B-Device
drive	I-Device
.	O
</s>
<s>
In	O
the	O
1980s	O
,	O
Richard	O
Streeter	O
,	O
a	O
CBS	O
executive	O
,	O
once	O
downloaded	O
the	O
Trojan	O
virus	O
,	O
learned	O
about	O
EGABTR	B-Application
after	O
visiting	O
electronic	O
Bulletin	O
boards	O
,	O
hoping	O
to	O
find	O
something	O
to	O
improve	O
his	O
operating	O
system	O
and	O
unknowingly	O
downloaded	O
the	O
virus	O
.	O
</s>
