Which domains are used by Cyber Crucible?

Domain

Port

Protocol

Component

Producers of Traffic

Purpose

Certificate Validation/Revocation Domains (as of 1 May 2024)

Domain

Port

Protocol

Component

Producers of Traffic

Purpose

Certificate Validation/Revocation Domains (as of 1 May 2024)

dashboard.cybercrucible.com

443

HTTPS

Web Application

Users, typically assigned members of the IT, Security, and Compliance teams, who manage Cyber Crucible software. This web application is built on ReactJS.

This domain is tied to the administration panel for Cyber Crucible software. This admin panel is used to manage all licenses, and software agents. It is used to investigate and observe potential data or identity extortion incidents.

OCSP URL: http://r3.o.lencr.org
CA URL/Issuer: http://r3.i.lencr.org

agent.tasking.rpp.cybercrucible.com

443

HTTPS

Windows Service

Cyber Crucible software agents use this domain. Users do not interact with this server, and this server is managed by a separate Federated ID allocation.

Cyber Crucible software agents use this domain to receive tasking, and submit data to the agent-specific REST server.

OCSP URL: http://r3.o.lencr.org
CA URL/Issuer: http://r3.i.lencr.org

cognito-idp.us-west-2.amazonaws.com

443

HTTPS

Web Application

Users of the web application, or custom REST API calls by a client will produce traffic to the AWS Cognito service during login.

Cyber Crucible currently uses AWS Cognito for user pool and Federated Identity services, in support of software, REST API, and user oAuth 2.0 protected communications and user management.

CRL distribution URL: http://crl.r2m03.amazontrust.com/r2m03.crl
OCSP URL: http://ocsp.r2m03.amazontrust.com
CA URL/Issuer: http://crt.r2m03.amazontrust.com/r2m03.cer
CRL distribution URL: http://crl.r2m02.amazontrust.com/r2m02.crl
OCSP URL/Issuer: http://ocsp.r2m02.amazontrust.com
CRL distribution URL: http://crt.r2m02.amazontrust.com/r2m02.cer

ransomwarerewind.auth.us-west-2.amazoncognito.com

443

HTTPS

Web Application

Users of the web application, or custom REST API calls by a client will produce traffic to the AWS Cognito service during login.

Cyber Crucible currently uses AWS Cognito for user pool and Federated Identity services, in support of software, REST API, and user oAuth 2.0 protected communications and user management.

CRL distribution URL: http://crl.r2m03.amazontrust.com/r2m03.crl
OCSP URL: http://ocsp.r2m03.amazontrust.com
CA URL/Issuer: http://crt.r2m03.amazontrust.com/r2m03.cer
CRL distribution URL: http://crl.r2m02.amazontrust.com/r2m02.crl
OCSP URL/Issuer:
CRL distribution URL: http://crt.r2m02.amazontrust.com/r2m02.cer

ransomwarerewind-agents.auth.us-west-2.amazoncognito.com

443

HTTPS

Windows Service

Cyber Crucible software agents use this domain. Users do not use this domain.

Cyber Crucible software agents use this domain, which is AWS Cognito, for user pool and Federated Identity services, in support of their oAuth 2.0 protected communications and software management.

CRL distribution URL: http://crl.r2m03.amazontrust.com/r2m03.crl
OCSP URL:
CA URL/Issuer: http://crt.r2m03.amazontrust.com/r2m03.cer
CRL distribution URL: http://crl.r2m02.amazontrust.com/r2m02.crl
OCSP URL/Issuer:
CRL distribution URL: http://crt.r2m02.amazontrust.com/r2m02.cer

installerfiles.rpp.cybercrucible.com

443

HTTPS

HTTPS File Server

Cyber Crucible installation and update files (drivers, services, etc.)

Cyber Crucible’s installation and update files are stored in this website. It is used to do initial agent installation as well as fetch files for any required updates.

OCSP URL: http://r3.o.lencr.org
CA URL/Issuer: http://r3.i.lencr.org

ipv4.icanhazip.com

443

HTTPS

Windows Service

Cyber Crucible software agents use this domain.

Cyber Crucible software agents query this domain to correlate the IPv4 WAN address for an agent.

OCSP URL: http://r3.o.lencr.org
CA URL/Issuer: http://r3.i.lencr.org

ipv6.icanhazip.com

443

HTTPS

Windows Service

Cyber Crucible software agents use this domain.

Cyber Crucible software agents query this domain to correlate the IPv6 WAN address for an agent.

OCSP URL: http://r3.o.lencr.org
CA URL/Issuer: http://r3.i.lencr.org

r3.o.lencr.org

80

OCSP

Windows Service

Web application users and Cyber Crucible software agents both use this domain.

This domain is the Let’s Encrypt TLS certificate validation and revocation check (OCSP) check server. Without access to this server, agents and the web application communications may not work.

 

rs.i.lencr.org

80

HTTP

Windows Service

Web application users and Cyber Crucible software agents both use this domain.

This domain is the Let’s Encrypt TLS Certificate Authority (CA) server, that is used by validate TLS certificates. Without access to this server, agents and the web application communications may not work.

 

crl.r2m03.amazontrust.com

80

HTTP

Windows Service

Web application users and Cyber Crucible software agents both use this domain.

This domain is the Amazon Web Services (AWS) certificate validation and revocation check (CRL) server. Without access to this server, agents and web application users cannot gain validated credentials, to then access secured Cyber Crucible resources.

 

crl.r2m02.amazontrust.com

80

HTTP

Windows Service

Web application users and Cyber Crucible software agents both use this domain.

This domain is the Amazon Web Services (AWS) certificate validation and revocation check (CRL) server. Without access to this server, agents and web application users cannot gain validated credentials, to then access secured Cyber Crucible resources.

 

ocsp.r2m03.amazontrust.com

80

OCSP

Windows Service

Web application users and Cyber Crucible software agents both use this domain.

This domain is the Amazon Web Services (AWS) certificate validation and revocation check (OCSP) server. Without access to this server, agents and web application users cannot gain validated credentials, to then access secured Cyber Crucible resources.

 

ocsp.r2.m02.amazontrust.com

80

OCSP

Windows Service

Web application users and Cyber Crucible software agents both use this domain.

This domain is the Amazon Web Services (AWS) certificate validation and revocation check (OCSP) server. Without access to this server, agents and web application users cannot gain validated credentials, to then access secured Cyber Crucible resources.

 

crt.r2m03.amazontrust.com

80

HTTP

Windows Service

Web application users and Cyber Crucible software agents both use this domain.

This domain is the Amazon Web Services (AWS) TLS Certificate Authority (CA) server, that is used by validate TLS certificates. Without access to this server, agents and the web application cannot gain validated credentials, to then access secured Cyber Crucible resources.

 

crt.r2m02.amazontrust.com

80

HTTP

Windows Service

Web application users and Cyber Crucible software agents both use this domain.

This domain is the Amazon Web Services (AWS) TLS Certificate Authority (CA) server, that is used by validate TLS certificates. Without access to this server, agents and the web application cannot gain validated credentials, to then access secured Cyber Crucible resources.

 

v2-agent.tasking.ransomwarerewind.com (deprecated)

443

HTTPS

Windows Service

Cyber Crucible software agents use this domain. Users do not interact with this server, and this server is managed by a separate Federated ID allocation.

Cyber Crucible software agents use this domain to receive tasking, and submit data to the agent-specific REST server.

OCSP URL: http://r3.o.lencr.org
CA URL/Issuer: http://r3.i.lencr.org

ransomware-rewind-installation-files-64.s3.us-west-2.amazonaws.com (deprecated)

443

HTTPS

AWS S3 File Server

Cyber Crucible installer file location

Cyber Crucible’s installer exe is located in an S3 bucket hosted at this domain. This domain is likely only accessed if using the script installer.

CRL distribution URL: http://crl.r2m03.amazontrust.com/r2m03.crl
OCSP URL:
CA URL/Issuer: http://crt.r2m03.amazontrust.com/r2m03.cer
CRL distribution URL: http://crl.r2m02.amazontrust.com/r2m02.crl
OCSP URL/Issuer:
CRL distribution URL: http://crt.r2m02.amazontrust.com/r2m02.cer

installerfiles.ransomwarerewind.com (deprecated)

443

HTTPS

AWS S3 File Server

Cyber Crucible download and installers

Cyber Crucible’s installation and update files are stored in this S3 bucket. It is used to do initial agent installation as well as fetch files for any required updates.

CRL distribution URL: http://crl.r2m03.amazontrust.com/r2m03.crl
OCSP URL:
CA URL/Issuer: http://crt.r2m03.amazontrust.com/r2m03.cer
CRL distribution URL: http://crl.r2m02.amazontrust.com/r2m02.crl
OCSP URL/Issuer:
CRL distribution URL: http://crt.r2m02.amazontrust.com/r2m02.cer

v2-web.tasking.ransomwarerewind.com (deprecated)

443

HTTPS

Web Application

Users, typically assigned members of the IT, Security, and Compliance teams, who manage Cyber Crucible software. Custom REST API programs developed by customers will also use this domain.

This domain is the REST server which the ReactJS dashboard uses to dynamically create, retrieve, update, and delete relevant data from the web application.

OCSP URL: http://r3.o.lencr.org
CA URL/Issuer: http://r3.i.lencr.org