Archive A Reconstructed © MegaSecurity Database
Theef 2.02
Released 21 years, 10 months ago. June 2004
Copyright © MegaSecurity
By tt
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.