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Caznova

Family Author(s) From Date Has Image
Caznova LK rattajin October 2000
Mail Notify rattajin October 2000
Caznova 1.0 beta rattajin May 2003
Caznova 1.1 beta rattajin May 2003
Caznova 1.1 bf rattajin May 2003
Caznova IRC Spy 1.0 rattajin May 2003
Caznova Key 1.2 Http rattajin May 2003
Caznova Key 1.2.1 Http rattajin May 2003
Caznova IRC Spy 1.1 rattajin June 2003
Caznova IRC Spy 1.1.1 rattajin June 2003
Caznova IRC Spy 1.2 rattajin September 2003
Caznova IRC Spy 1.3 rattajin September 2003
Caznova Spy 0.1 beta rattajin September 2003
Caznova IRC Spy 2.0 rattajin October 2003
Caznova IRC Spy 2.0.1 rattajin October 2003
Caznova IRC Spy 2.5 rattajin November 2003

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.