Archive Helmet Icon Archive A Reconstructed © MegaSecurity Database

XTK

Released 20 years, 11 months ago. May 2005

Copyright © MegaSecurity

By XT


XTK
Informations
Author XT
Family XTK
Category Information Stealer
Version XTK
Released Date May 2005, 20 years, 11 months ago.
Additional Information
Server:
dropped files:
c:\WINDOWS\WindowsUpdate.exe    Size: 80,355 bytes 
c:\WINDOWS\XTKLog.txt 

startup:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "WindowsUpdate"
data: C:\Windows\WindowsUpdate.exe 



tested on Windows XPP
April 07, 2007

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.