Archive A Reconstructed © MegaSecurity Database

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Server
dropped file:
c:\server.exe
size: 65,154 bytes 

startup:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{F27D83B8-97D4-86E1-1AC4-1302FC94EABC} "StubPath"
data: c:\server.exe 	



tested on Windows XP
June 27, 2007

version 4.0.1

broadcast commands {upload file,execute file,url download,close,remove,
restart,update, upload extension, edit identification, log off, reboot, shutdown}
save penging transfers
option to auto close transfer window when all transfers complete
remove transfer window progress bar
changed check for updates. now shows current version and newest version - easier to maintain :)
fixed manual upload extension
auto upload remote plugins if needed
improved compression
smaller server almost 50%
better injection + choose where to injection - unlimited number of targets
client to client chat
share server

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.