IP Address:

Weekly Summary

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Top Threats

Cyber Threat Intelligence

Discover Malicious IPs and Domains with Guardicore Cyber Threat Feed

IP Address:​

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

Threat Information


Attacker, Connect-Back, Scanner

Services Targeted



New SSH Key Executable File Modification SSH SSH Brute Force Outgoing Connection Access Suspicious Domain Successful SSH Login Download and Execute

Associated Attack Servers

haleyorapower.co.id opendns.com nicesrv.de vinrec.com amazonaws.com ident.me whatismyipaddress.com icanhazip.com akamaitechnologies.com ilemonrain.com one.one wiramaster.org hwclouds-dns.com hybs-pro.net

Basic Information

IP Address




Tencent cloud computing




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 (Part of a Brute Force Attempt)

Successful SSH Login SSH Brute Force

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

Executable File Modification

The file /usr/bin/dahdzu was downloaded and executed 32 times

Download and Execute

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

Outgoing Connection

Process /usr/bin/dahdzu attempted to access suspicious domains: haleyorapower.co.id, hybs-pro.net, icanhazip.com, ident.me, nicesrv.de, one.one and vinrec.com

Access Suspicious Domain Outgoing Connection

The file /usr/bin/chattr was downloaded and executed

Download and Execute

Connection was closed due to timeout

An attempt to download /root/.ssh/authorized_keys was made 25 times

New SSH Key

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IP Address:​Malicious