Archive A Reconstructed © MegaSecurity Database

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dropped files on Win98:
c:\WINDOWS\All Users\Start Menu\Programs\StartUp\dx32cxlp.exe    size: 234.496 bytes 
c:\WINDOWS\SYSTEM\dx32cxconf.ini                                 size: 17 bytes 
c:\WINDOWS\SYSTEM\dx32cxlp.exe                                   size: 234.496 bytes 

port (XP): 33370, 33373, 9082 TCP
	
Added to registry (XP):
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\Root\LEGACY_DX32CXEL
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\Root\LEGACY_SVKP
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\dx32cxel
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\SVKP
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_DX32CXEL
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_SVKP
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\dx32cxel
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SVKP

Added to registry (98):
HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer "mutexname"
data: fKGKESA 

HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer "vers"
data: 4D, 00, 01, 00 

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run "devsec"
data: C:\WINDOWS\SYSTEM\dx32cxlp.exe 

attempts to connect to an IRC server (XP)

tested on Windows XP & 98
January 02, 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.