Short bio

Trojan.Egguard.PrxySvrRST is Malwarebytes’ detection name for a type of Trojan that injects downloaded JavaScript (JS) files into browser sessions.

Type and source of infection

Trojan.Egguard.PrxySvrRST sets a proxy accompanied with a false SSL certificate to perform a man-in-the-middle (MITM) attack.

The installer for this Trojan was included in bundlers.

Trojan.Egguard.PrxySvrRST proxy

Proxy settings by Trojan.Egguard.PrxySvrRST


Malwarebytes protects users from Trojan.Egguard by using real-time protection:

block Trojan.Egguard

Malwarebytes blocks Trojan.Egguard

As well as the Anti-Exploit module:

block Trojan Egguard exploit

Malwarebytes blocks the Trojan.Egguard exploit

Home remediation

Malwarebytes can detect and remove Trojan.Egguard.PrxySvrRST without further user interaction.

  1. Please download Malwarebytes to your desktop.
  2. Double-click MBSetup.exe and follow the prompts to install the program.
  3. When your Malwarebytes for Windows installation completes, the program opens to the Welcome to Malwarebytes screen.
  4. Click on the Get started button.
  5. Click Scan to start a Threat Scan.
  6. Click Quarantine to remove the found threats.
  7. Reboot the system if prompted to complete the removal process.

Malwarebytes removes the proxy completely, so if you were using a proxy before the infection, this will have to be reset.

Business remediation

How to remove Trojan.Egguard.PrxySvrRST with the Malwarebytes Nebula console

You can use the Malwarebytes Anti-Malware Nebula console to scan endpoints.

endpoint menu Nebula endpoint tasks menu

Choose the Scan + Quarantine option. Afterwards you can check the Detections page to see which threats were found.

Nebula detections

On the Quarantine page you can see which threats were quarantined and restore them if necessary.

Nebula Quarantaine


Associated folder:

  • %APPDATA%\Microsoft\Network\Dsq

Select your language