|Detected||Feb 05 2009 11:58 GMT|
|Released||Feb 05 2009 15:14 GMT|
|Published||Oct 14 2010 14:14 GMT|
This Trojan installs other programs to the victim machine without the knowledge or consent of the user. It is a Windows application (PE EXE file). It is 23 198 bytes in size. It is packed using UPack. The unpacked file is approximately 143 KB in size. It is written in Delphi.
Once launched, the Trojan performs the following actions:
%System%\xaiasp.dll(19 456 bytes; detected by Kaspersky Anti-Virus as "Trojan.Win32.Delf.inf")
%WinDir%\Fonts\system(1544 bytes; detected by Kaspersky Anti-Virus as "Trojan.Win32.StartPage.dhu")
%WinDir%\Fonts\alg.exe(5308 bytes; detected by Kaspersky Anti-Virus as "Trojan-GameThief.Win32.OnLineGames.upwe")
c:\DEL.batwith the following content:
:lo del "<complete path to original Trojan file>" if exist "<complete path to original Trojan file>" goto lo del %0
If your computer does not have antivirus protection and has been infected by this malicious program, follow the instructions below to delete it:
%System%\xaiasp.dll %WinDir%\Fonts\system %WinDir%\Fonts\alg.exe
Programs classified as Trojan-Downloader download and install new versions of malicious programs, including Trojans and AdWare, on victim computers. Once downloaded from the Internet, the programs are launched or included on a list of programs which will run automatically when the operating system boots up.
Information about the names and locations of the programs which are downloaded are in the Trojan code, or are downloaded by the Trojan from an Internet resource (usually a web page).
This type of malicious program is frequently used in the initial infection of visitors to websites which contain exploits.