Archive A Reconstructed © MegaSecurity Database

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Servers:
c:\WINDOWS\SHELL64.EXE 
size: 716.800 bytes 

c:\WINDOWS\SYSTEM\ZBIOS.EXE 
size: 716.800 bytes 


port: 10666, 65000, 65010 TCP

startup:
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run "Microsoft Shell 64" 
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunServices "Microsoft Shell 64" 
HKEY_CLASSES_ROOT\txtfile\shell\open\command "(Default)" 
c:\windows\system.ini, [boot] "shell" 
c:\windows\win.ini, [windows] "run"

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.