Win32/Spy.Buhtrap [Threat Name] go to Threat

Win32/Spy.Buhtrap.AB [Threat Variant Name]

Category trojan
Size 138824 B
Aliases Trojan-Spy.Win32.Agent.jrop (Kaspersky)
Short description

The trojan serves as a backdoor. It can be controlled remotely.


The trojan does not create any copies of itself.

The trojan is usually a part of other malware.

Information stealing

Win32/Spy.Buhtrap.AB is a trojan that steals sensitive information.

The trojan collects the following information:

  • computer name
  • information about the operating system and system settings
  • hardware information
  • data from the clipboard
  • screenshots
  • locale settings
  • language settings
  • personal smart card information

The collected information is stored in the following files:

  • %appdata%\­ntuser.dat
  • %appdata%\­adobe\­system.log

The trojan can send gathered information to a remote machine.

Other information

The trojan serves as a backdoor. It can be controlled remotely.

It can execute the following operations:

  • log keystrokes
  • download files from a remote computer and/or the Internet
  • run executable files

The trojan contains a URL address.

It tries to download a file from the address.

The file is stored in the following location:

  • %temp%\­%variable%

The file is then executed. The HTTP protocol is used in the communication.

A string with variable content is used instead of %variable% .

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