The Internet threat alert status is currently normal. At present, no major epidemics or other serious incidents have been recorded by Kaspersky Lab’s monitoring service. Internet threat level: 1


Detected Jan 01 2011 18:36 GMT
Released Jan 02 2011 01:43 GMT
Published Sep 09 2011 15:11 GMT

Manual description Auto description
This description was created by experts at Kaspersky Lab. It contains the most accurate information available about this program.

Technical Details
Removal instructions

Technical Details

A trojan program that downloads files from the internet without the user's knowledge and launches them. It is a Windows application (PE-EXE file). 7680 bytes. Packed WWPack32. Unpacked size – around 14 kB. Written in C++.


When launching, the trojan downloads a file from the internet from the following link:

The link did not work when creating the description.

The downloaded file is saved under the following name:

This file is then launched and the trojan shuts down.

Removal instructions

If your computer has not been protected with anti-virus software and has been infected with malware, you will need to take the following actions to delete this:

  1. Delete the original program file (its location on the infected computer will depend on how the program got onto the computer).
  2. Delete the following file:
  3. Run a full Kaspersky Antivirus scan of the computer with updated antivirus databases (download trial version).

    MD5: 1b33158711b732bb409f817235977550
    SHA1: f4a869b197bada22a4b01c81a87608cd2a43ddce

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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.

Other versions


Trojan-Downloader.Win32.Genome.bxzy (Kaspersky Lab) is also known as:

  • Trojan: Generic Downloader.x!elm (McAfee)
  • Mal/Generic-L (Sophos)
  • Trojan:Win32/Danglo (MS(OneCare))
  • Trojan.DownLoader1.61706 (DrWeb)
  • Trojan.Inject.GE (BitDef7)
  • Trojan.DL.Genome!tUjMvkqbdas (VirusBuster)
  • Win32:Crypt-CJX [Trj] (AVAST)
  • Trojan-Downloader.Win32.Genome (Ikarus)
  • Downloader (NAV)
  • NseCheckFile2() returned 0x00010018 (Norman)
  • Trojan.DL.Genome!tUjMvkqbdas (VirusBusterBeta)