Archive Helmet Icon Archive A Reconstructed © MegaSecurity Database

Dark Moon

Family Author(s) From Date Has Image
Funny Administrative Spy January 2004
Dark Moon 1.0 version 1 July 2004
Dark Moon 1.0 version 2 August 2004
Dark Moon Port Scan October 2004
Dark Moon 3.0 November 2004
Dark Moon 4.0 Beta January 2005
Dark Moon 2.0 February 2005
Dark Moon 4.0 Beta 3 February 2005
Dark Moon 4.0 Final February 2005
Darkmoon 4.00 Special Edition March 2005
Darkmoon 4.10 March 2005
Darkmoon 4.10 v2 April 2005
Darkmoon 4.11 Beta May 2005
Darkmoon 4.11 Beta 2 May 2005
Darkmoon 4.11 Final May 2005
Darkmoon 4.11 Fixed May 2005
Darkmoon 4.11 Private Edition June 2005
Darkmoon 5.0 Beta 1 May 2008

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.