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XZ Trojan

Released 22 years, 5 months ago. November 2003

Copyright © MegaSecurity

By ?


XZ Trojan
Informations
From Poland
Author ?
Family XZ Trojan
Category Remote Access
Version XZ Trojan
Released Date Nov 2003, 22 years, 5 months ago.
Language Borland C++
Additional Information
Server:
size: 647,168 bytes

port: 345 TCP

startup:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "Tray Control 6.0"

tested on Windows XP
February 21, 2006

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.