Archive Helmet Icon Archive A Reconstructed © MegaSecurity Database

Matrix

Released 26 years, 4 months ago. December 1999

Copyright © MegaSecurity

By GEHENÆ


Matrix
Informations
Author GEHENÆ
Family Matrix
Category Remote Access
Version Matrix
Released Date Dec 1999, 26 years, 4 months ago.
Language Visual Basic, compressed with ASPack
Additional Information
Server:
c:\WINDOWS\SYSTEM\csys.exe 
 
size: 22.528 bytes 

port: 3345 TCP

startup:
c:\windows\win.ini, [windows] "run"

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.