Archive Helmet Icon Archive A Reconstructed © MegaSecurity Database

S-Trojan

Released 20 years, 5 months ago. November 2005

Copyright © MegaSecurity

By Sh0ck


S-Trojan
Informations
Author Sh0ck
Family S-Trojan
Category Remote Access
Version S-Trojan
Released Date Nov 2005, 20 years, 5 months ago.
Language Visual Basic
Additional Information
Server:
dropped file:
c:\WINDOWS\wreg.exe
size: 45,056 bytes 

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

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RUNSERVICES "wreg"
data: C:\Windows\wreg.exe 

attempts to connect to an IRC Server

tested on Windows XP
November 14, 2005

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.