Archive A Reconstructed © MegaSecurity Database

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Server
c:\Documents and Settings\Kobayashi\Local Settings\Temp\explorer.exe
Size: 36,880 bytes 

c:\Documents and Settings\Kobayashi\Local Settings\Temp\rst.bat
Size: 116 bytes 



Startup:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "Explorer"
Data: C:\DOCUME~1\KOBAYA~1\LOCALS~1\Temp\explorer.exe 



Tested on Windows XP
April 02, 2009

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 me 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.