Archive A Reconstructed © MegaSecurity Database

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Server:
dropped file:
c:\WINDOWS\lsass.exe
size: 3,362 bytes 

startup:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "System Starter"
data: C:\WINDOWS\lsass.exe 
	
	
tested on Windows XP
November 03, 2005

The downloader will instantly download the specified file and will run it on the specified date. 
The BList Web Downloader was coded in pure win32api to get the smallest possible filesize. 
Also it was designed to use the least memory space.

Zed

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.