Threat Encyclopedia

Selected viruses, spyware, and other threats: sorted alphabetically

Win32/TrojanDownloader.VB.OFS

Aliases:Trojan-Downloader.Win32.Agent.cpyj (Kaspersky), GenericDownloader.x!cbk (McAfee) 
Type of infiltration:Trojan  
Size:57344 B 
Affected platforms:Microsoft Windows 
Signature database version:4651 (20091201) 

Short description

Win32/TrojanDownloader.VB.OFS is a trojan which tries to download other malware from the Internet.

Installation

The trojan does not create any copies of itself.

The trojan creates the following file:
  • %windir%wpsanzhuang1.exe (24576 B)
The file is then executed.

Other information

The trojan contains an URL address. It tries to download a file from the address.

The file is stored in the following location:
  • C:wps2009.18.91.exe
The file is then executed.

The HTTP protocol is used.