IP Address: Malicious

Weekly Summary

Browse or download a weekly review of our cyber threat intelligence data and gain more insight to help protect your network

Top Threats

Cyber Threat Intelligence

Discover Malicious IPs and Domains with Guardicore Cyber Threat Feed

IP Address:​
Previously Malicious

This IP address attempted an attack on a machine protected by Guardicore Centra

Threat Information


Attacker, Connect-Back, Scanner

Services Targeted



SSH Scheduled Task Creation Download and Execute New SSH Key Access Suspicious Domain Successful SSH Login Outgoing Connection Executable File Modification Listening

Associated Attack Servers

csvida.net opendns.com colocrossing.com amazonaws.com vultr.com linode.com hostwindsdns.com akamaitechnologies.com whatismyipaddress.com above.net one.one cnode.io sakura.ne.jp

Basic Information

IP Address




China Mobile Guangdong




Created Date


Updated Date




First seen in Guardicore Centra


Last seen in Guardicore Centra


What is Guardicore Centra
Guardicore Centra is a data center and cloud security solution that protects the organization's core assets, using flexible, quickly deployed and easy to understand micro-segmentation controls. Centra generates in-context security incidents, with details on attacker tools and techniques, that help IR teams prioritize incident investigation and reduce dwell time. Learn More

Attack Flow

A user logged in using SSH with the following credentials: root / ************* - Authentication policy: Reached Max Attempts

Successful SSH Login

Process /usr/bin/wget generated outgoing network traffic to:

Outgoing Connection

Executable file /usr/bin/lunlfa8 was modified 9 times

Executable File Modification

Process /usr/local/bin/dash generated outgoing network traffic to:

Outgoing Connection

The file /usr/bin/lunlfa8 was downloaded and executed 19 times

Download and Execute

Process /usr/bin/lunlfa8 generated outgoing network traffic to:,,,,,,,,,,,,,,,,,,,,,,,,,, and

Outgoing Connection

Process /usr/bin/lunlfa8 attempted to access suspicious domains: above.net, cnode.io, csvida.net and one.one

Access Suspicious Domain Outgoing Connection

Process /usr/bin/lunlfa8 started listening on ports: 8053


Process /bin/bash generated outgoing network traffic to:

Outgoing Connection

Connection was closed due to timeout

An attempt to download /root/.ssh/authorized_keys was made

New SSH Key

Oops! - Do you see your IP here? Contact us at labs@guardicore.com to remove it from the Threat Intelligence data.

IP Address:​Previously Malicious