Archive A Reconstructed © MegaSecurity Database

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Server
Dropped Files:
c:\WINDOWS\system32\perfosd.dll        Size: 276 bytes 
c:\WINDOWS\system32\Com\svchost.exe    Size: 74,240 bytes  

Added to Registry:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "svchost"
Data: C:\WINDOWS\system32\com\svchost.exe 



Tested on Windows 
May 08, 2008

Releaseinfo for v0.2

Added:
	- Keylogger
	- Process viewer. View processes and kill them.
	- Progress bar when sending/receiving files.
	- FileProperties in the filebrowser.
	- Button for opening your received files.
	- Setting in Distributor: Select if you want the errormessage to be displayed when installing the server.
	- Setting in Distributor: Select if you want the server to run in Simple mode.
	- Setting in Distributor: Change the name of the setup.
Changes:
	- Antidote should now be fully functional for Windows XP. (No need for restart).
	- You can now install the server on ANY driveletter. (Not just 'C:\' as before).
	- Hostname is now encrypted.
	- Made Distributor neater and easier to use.
	- More effective WinSock.
	- Redone the FileBrowser. Easier to navigate and perform actions. Eliminated the need of buttons.
	- Systeminfo now shows in a much more efficient way. This allows me to add more info in the future!
Fixes:	
	- Eliminated a bug when starting H4ckItUp! The COMPUTER-menu could be fucked up in a newly started instance.

Comments:
	- "GTA:IV :)"
	- "Too much time coding, too little Xbox360."
	- "Yess... finally starting on v0.2. This is soooo PhUUUN! :)"

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.