Archive Helmet Icon Archive A Reconstructed © MegaSecurity Database

RMS

Family Author(s) From Date Has Image
RMS 1.1 Hell4FUN Italy December 2001
RMS 1.2 Hell4FUN Italy December 2001
RMS 2.0 Hell4FUN Italy January 2002
RMS 2.1 Server Hell4FUN Italy January 2002
RMS 2.5 Server Hell4FUN Italy February 2002
RMS 2.6 Client Hell4FUN Italy March 2002
RMS 2.7 Hell4FUN Italy April 2002
RMS 2.8 Hell4FUN Italy August 2002

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.