Archive A Reconstructed © MegaSecurity Database

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Server:
dropped file:
c:\WINNT\winhost32.exe

size: 17.920 bytes 
 
startup:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\ActiveX Key "StubPath"
data: C:\WINNT\winhost32.exe
	
tested on win2000

Changes in 1.2 beta 3:
Fixed:
- -you can now use letters in modifying/creating reg values (oops)
- -Like 18 bugs in the registry manager
- -Disabled JPG and PNG options when your in the middle of a screen cap (crashed when changed before)
- -Send Keys hang
- -activex reboot hang
- -cancel open file for upload actually cancels
Removed:
- -custom dll loader
Replaced:
- -my TranslateVirtualKey function with GetKeyNameText api in the keylogger
- -melt method with a simpler one
Added:
- -default browser injection
- -service manager

stm

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.