Archive Helmet Icon Archive A Reconstructed © MegaSecurity Database

X_Agent 3.0 Pro

Released 17 years, 3 months ago. January 2009

Copyright © MegaSecurity

By UmmU


X_Agent 3.0 Pro
Informations
From Turkey
Author UmmU
Family X_Agent
Category Remote Access
Version X_Agent 3.0 Pro
Released Date Jan 2009, 17 years, 3 months ago.
Additional Information
Constructor:
Dropped Files:
c:\Documents and Settings\Kobayashi\Local Settings\Temp\Install.exe 
Size: 490,803 bytes 

c:\Documents and Settings\Kobayashi\Local Settings\Temp\Keylogger-MEGASECURITY.txt 

c:\Documents and Settings\Kobayashi\Local Settings\Temp\mail.exe 
Size: 46,080 bytes 

c:\Documents and Settings\Kobayashi\Local Settings\Temp\mail.txt 

c:\Documents and Settings\Kobayashi\Local Settings\Temp\msn.exe 
Size: 44,544 bytes 

c:\Documents and Settings\Kobayashi\Local Settings\Temp\msn.txt 

c:\Documents and Settings\Kobayashi\Local Settings\Temp\pspv.exe 
Size: 52,736 bytes 

c:\Documents and Settings\Kobayashi\Local Settings\Temp\pspv.txt 

c:\Documents and Settings\Kobayashi\Local Settings\Temp\server.exe 
Size: 664,055 bytes 

c:\Documents and Settings\Kobayashi\Local Settings\Temp\X-Agent 3.0.exe 
Size: 2,349,056 bytes 

c:\WINDOWS\system32AKV.exe 
Size: 402,944 bytes 

c:\WINDOWS\system32YDWB.001 
Size: 512 bytes
 
c:\WINDOWS\system32YDWB.006 
Size: 7,680 bytes 

c:\WINDOWS\system32YDWB.007 
Size: 5,632 bytes 

c:\WINDOWS\system32YDWB.exe 
Size: 482,816 bytes 

c:\WINDOWS\system32\1298.ftp 
Date: 3/23/2009 1:42 PM 
Size: 15 bytes 

c:\WINDOWS\system32\1298.pass 
Date: 3/23/2009 1:42 PM 
Size: 6 bytes 

c:\WINDOWS\system32\1298.usr 
Date: 3/23/2009 1:42 PM 
Size: 10 bytes 

c:\WINDOWS\system32\blckx.exe 
Date: 3/23/2009 1:43 PM 
Size: 618,496 bytes 

c:\WINDOWS\system32\ftdutil.exe 
Size: 65,536 bytes 

c:\WINDOWS\system32\ip.php 
Date: 3/23/2009 1:43 PM 
Size: 40 bytes 

c:\WINDOWS\system32\ntvxdc.exe 
Size: 65,536 bytes 

c:\WINDOWS\system32\viclgkc.dll 
Size: 107 bytes 

c:\WINDOWS\system32\wcsydrv.exe 
Size: 65,536 bytes 

c:\WINDOWS\system32\wintgtsv.exe 
Size: 65,536 bytes 

c:\WINDOWS\system32\drivers\ctfmon.exe 
Size: 212,992 bytes 

c:\WINDOWS\system32\drivers\PicFormat32.dll 
Size: 121,564 bytes 

c:\WINDOWS\system32\drivers\PicFormat32.ocx 
Size: 36,864 bytes
 
c:\WINDOWS\system32\drivers\rundll32.exe 
Size: 200,704 bytes 

c:\WINDOWS\system32\drivers\svchost.exe 
Size: 176,128 bytes 


Added to Registry:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce "msconfig" 
Data: C:\WINDOWS\system32\blckx.exe 

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce "Virtual Java" 
Data: wintgtsv.exe 

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon "Sys Startup" 
Data: wintgtsv.exe 

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon "Windows start" 
Data: explorer.exe wintgtsv.exe 





Server
Size: 688,128 bytes

		

Tested on Windows XP
March 23, 2009

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.