Archive A Reconstructed © MegaSecurity Database
byshell
| Family | Author(s) | From | Date | Has Image |
|---|---|---|---|---|
| Byshell 0.67 beta2 | ? | China | June 2005 | |
| Byshell 1.09 | ? | China | August 2007 | |
| Byshell 1.09 Build 20071002 | ? | China | October 2007 | |
| Byshell 1.09 Build 20071020 | ? | China | October 2007 | |
| Byshell 1.09 Build 20071209 | ? | China | December 2007 | |
| Byshell 1.09 Build 20071216 | ? | China | December 2007 | |
| Byshell 1.09 Build 20071220 | ? | China | December 2007 |
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.