Archive Helmet Icon Archive A Reconstructed © MegaSecurity Database

Cold Fusion

Family Author(s) From Date Has Image
Cold Fusion 1.0 Satan_addict, Flippmode, Read101, Trade Mark December 2002
Cold Fusion 1.1 (build 027) Satan_addict, Flippmode, Read101, Trade Mark March 2003
Cold Fusion 1.1 (build 031) Satan_addict, Flippmode, Read101, Trade Mark March 2003
Cold Fusion 1.1 (build 041) Satan_addict, Flippmode, Read101, Trade Mark May 2003
IRC bot plugin for Cold Fusion 1.1 Satan_addict June 2003
Cold Fusion 1.2 (build 97) Satan_addict, Flippmode, Read101, Trade Mark February 2005
Cold Fusion 1.2 (build 2005) Satan_addict, Flippmode, Read101, Trade Mark September 2005

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.