Archive A Reconstructed © MegaSecurity Database

• a
• b
• c
• d
• e
• f
• g
• h
• i
• j
• k
• l
• m
• n
• o
• p
• q
• r
• s
• t
• u
• v
• w
• x
• y
• z
• other

Previous Next

Server:
dropped files:
c:\WINDOWS\MNETCONEC.COM        Size: 1,388,544 bytes 
c:\WINDOWS\MSLG.DLL             Size: 24 bytes 
c:\WINDOWS\system32\MSLG.DLL    Size: 24 bytes 
c:\Documents and Settings\%user%\Local Settings\Temp\PASSWORDS (Numeracions).DOC .doc

port: 23 TCP

startup:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "MicrosoftUpdater"
data: C:\WINDOWS\MNETCONEC.COM 
	
HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Run "MicrosoftUpdater"
data: C:\WINDOWS\MNETCONEC.COM 

HKEY_USERS\S-1-5-18\Software\Microsoft\Windows\CurrentVersion\Run "MicrosoftUpdater"
data: C:\WINDOWS\MNETCONEC.COM 	

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon "Shell"
old data: Explorer.exe 
new data: Explorer.exe MNETCONEC.COM 


tested on Windows XP
September 25, 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.