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Stealth

Family Author(s) From Date Has Image
Stealth 2.09 KurT and DoC Russia May 1999
Stealth 1.0 Hicham Mhanna June 1999
Stealth 4.2 KurT and DoC Russia January 2000
Stealth 2.50 KurT and DoC Russia February 2000
Stealth 2.19 KurT and DoC Russia July 2000
Stealth 2.19 X-edition KurT and DoC Russia November 2000
Stealth 2.16 KurT and DoC Russia December 2000
Stealth Juan Ramos November 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.