Archive Helmet Icon Archive A Reconstructed © MegaSecurity Database

Theef 2.02

Released 21 years, 10 months ago. June 2004

Copyright © MegaSecurity

By tt


Theef 2.02
Informations
Author tt
Family Theef
Category Remote Access
Version Theef 2.02
Released Date Jun 2004, 21 years, 10 months ago.
Language Delphi
Additional Information
Server:
dropped files:
c:\bhjxuo.bat          size: 147 bytes 
c:\WINDOWS\halmon.exe  size: 697.347 bytes 

port: 2968, 6703 TCP

startup:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "Hardware Mon"
data: C:\WINDOWS\halmon.exe 
	
tested on Windows XP

Author Information / Description
Changes;

[2.02]
 + Fix; Tiny file <1kb transfer bug
 + Fix; Drive info icon
 + Improved country/language info
 + Improved command data transfer


tt

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.