Archive A Reconstructed © MegaSecurity Database

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This is a small and funy program. With it you can have fun with somebody.
You should use it like a internet trojan plugin, but, of course, you can use it on somebody local machine, too.

Here are command line params for 'Kuang2 veryFun':

M "<message>"
show message on the screen.

HS
hide start button from taskbar.

HT
hide taskbar from screen.

SS
show start button.

ST
show taskbar.

KS
kill start button, so it can't be restored until system reboot.

PW <waw_file>
play waw file.

DI
inverts desktop.

DW
make desktop white.

DB
make desktop black.

DC
contract desktop.

DT "<message>"
draw a message on the desktop.

DS <bmp_full_filename>
save current desktop into a bitmap.

IF
randomly moves desktop icons.

ID
delete all desktop icons (until reboot).

WF
randomly moves all desktop windows.

E
exit windows.

CO
eject CD ROM.

CC
close CD ROM.

Weird

This archive is an almost-complete reconstruction of the legendary Mega Security (also known as Kobayashi), a premier 90s-era "Trojan Database" where malware authors once showcased their work. After a decade offline, the site was brought back in August 2024 by its original creator, MasterRat, who authorized the Malware Gallery to host this modernized, searchable version of the collection. While the original site remains available for those seeking a nostalgic, old-school experience, we are proud to continue its legacy here. Full credit and thanks go to MasterRat and the retired Mega Security staff for their years of dedicated work in cataloging these historical samples.