Win32/LockScreen [Threat Name] go to Threat

Win32/LockScreen.AB [Threat Variant Name]

Category trojan
Size 467900 B
Aliases Trojan-Ransom.Win32.Agent.bq (Kaspersky)
  Trojan.Horse (Symantec)
  Trojan.Winlock.111 (Dr.Web)
Short description

Win32/LockScreen.AB is a trojan that blocks access to the Windows operating system. To regain access to the operating system the user is asked to send an SMS message to a specified telephone number in exchange for a password. When the correct password is entered the trojan is deactivated.

Installation

The trojan does not create any copies of itself.

Other information

The trojan displays the following dialog box:

When the correct password is entered the trojan is deactivated.


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


The trojan connects to the following addresses:

  • http://window.a1agregator.ru

The password to regain access to the operating system is one of the following:

  • 048593

The trojan may turn off the computer.

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