Win32/Agent.TDK [Threat Name] go to Threat

Win32/Agent.TDK [Threat Variant Name]

Category trojan
Aliases Backdoor.Win32.Cypress.o (Kaspersky)
  Trojan:Win32/Tiggre!plock (Microsoft)
Short description

Win32/Agent.TDK serves as a backdoor. It can be controlled remotely.


The trojan does not create any copies of itself.

Information stealing

Win32/Agent.TDK is a trojan that steals sensitive information.

The trojan collects the following information:

  • computer name
  • computer IP address
  • operating system version
  • locale
  • malware version

The trojan attempts to send gathered information to a remote machine.

Other information

The trojan acquires data and commands from a remote computer or the Internet.

The trojan contains a list of (1) IP addresses. The HTTP protocol is used in the communication.

It can execute the following operations:

  • download files from a remote computer and/or the Internet
  • run executable files
  • execute shell commands
  • upload files to a remote computer
  • send the list of files on a specific drive to a remote computer
  • send the list of disk devices and their type to a remote computer
  • send the list of running processes to a remote computer
  • terminate running processes

The trojan terminates its execution if it detects that it's running in a specific virtual environment.

The trojan quits immediately if it is run within a debugger.

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