TR/Click.Agent.GP - Trojan

See also

Summary

Full description

Statistics

Virus:	TR/Click.Agent.GP
Date discovered:	15/02/2006
Type:	Trojan
In the wild:	Yes
Reported Infections:	Low
Distribution Potential:	Low
Damage Potential:	Low
Static file:	Yes
File size:	4.096 Bytes
MD5 checksum:	8372245642dc0E91828894e80F472d10
VDF version:	6.33.00.232

General Method of propagation:
   • No own spreading routine

Aliases:
   • Kaspersky: Trojan-Clicker.Win32.Agent.gp
   • TrendMicro: TROJ_CLICKER.IX
   • Sophos: Troj/AdClick-CB
   • VirusBuster: Trojan.CL.Agent.CDS
   • Bitdefender: Trojan.Clicker.Agent.GP

Platforms / OS:
   • Windows 95
   • Windows 98
   • Windows 98 SE
   • Windows NT
   • Windows ME
   • Windows 2000
   • Windows XP
   • Windows 2003

Side effects:
   • Registry modification

Files It deletes the following files:
• %WINDIR%\Web\DeskMovr.htt
• %APPDATA%\desktop.ini

The following files are created:

– %APPDATA%\Microsoft\Internet Explorer\Desktop.htt
– %SYSDIR%\ad.html Further investigation pointed out that this file is malware, too.

Registry The following registry keys are changed:

– HKCU\Software\Microsoft\Internet Explorer\Desktop\General
   Old value:
   • "WallpaperLocalFileTime"=%hex values%
   New value:
   • "WallpaperLocalFileTime"=%hex values%

– HKCU\Software\Microsoft\Internet Explorer\Desktop\Components\0
   Old value:
   • "Source"="%system-dependent%"
     "SubscribedURL"="%system-dependent%"
     "FriendlyName"="%system-dependent%"
     "Flags"=dword:%system-dependent%
     "Position"=%system-dependent%
     "CurrentState"=dword:%system-dependent%
     "OriginalStateInfo"=%system-dependent%
     "RestoredStateInfo"=%system-dependent%
   New value:
   • "Source"="%SYSDIR%\ad.html"
     "SubscribedURL"=""
     "FriendlyName"=""
     "Flags"=dword:%number%
     "Position"=%hex values%
     "CurrentState"=dword:%number%
     "OriginalStateInfo"=%hex values%
     "RestoredStateInfo"=%hex values%

Backdoor Contact server:
The following:
• http://media.top-banners.com/advertpro/servlet/view/dynamic/html/**********

Remote control capabilities:
• Visit a website

See a brief description here.

Description inserted by Ionut Slaveanu on Wed, 17 May 2006 10:51 (GMT+1)
Description updated by Ionut Slaveanu on Fri, 26 May 2006 18:43 (GMT+1)

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