Archive A Reconstructed © MegaSecurity Database
System33 Trojan
Released 26 years, 4 months ago. December 1999
Copyright © MegaSecurity
By R3|K0
Informations
| Author | R3|K0 |
| Family | System33 Trojan |
| Category | Remote Access |
| Version | System33 Trojan |
| Released Date | Dec 1999, 26 years, 4 months ago. |
| Language | Visual Basic |
Additional Information
Server:
size: 29.696 bytes
port: 1987 TCP
startup:
none
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.