Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 20.51.243.31Previously Malicious

IP Address: 20.51.243.31Previously Malicious

This IP address attempted an attack on a machine in our threat sensors network

Threat Information

Role

Attacker, Scanner

Services Targeted

SSH

Tags

Package Install Download Operation Outgoing Connection Download File Successful SSH Login DNS Query Access Suspicious Domain SSH

Associated Attack Servers

sitearmor.net

91.189.88.142 91.189.91.38 107.189.7.16

Basic Information

IP Address

20.51.243.31

Domain

-

ISP

-

Country

United States

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

2021-09-12

Last seen in Akamai Guardicore Segmentation

2021-09-12

What is Akamai Guardicore Segmentation
Akamai Guardicore Segmentation 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. Akamai Guardicore Segmentation 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: White List

Successful SSH Login

A possibly malicious Package Install was detected

Download Operation Package Install

A possibly malicious Download Operation was detected

Download Operation Package Install

Process /usr/bin/apt attempted to access domains: _http._tcp.security.ubuntu.com and security.ubuntu.com

DNS Query

Process /usr/lib/apt/methods/http attempted to access domains: _http._tcp.archive.ubuntu.com and archive.ubuntu.com

DNS Query

Process /usr/bin/apt generated outgoing network traffic to: 91.189.91.38:80

Outgoing Connection

Process /usr/lib/apt/methods/http generated outgoing network traffic to: 91.189.88.142:80

Outgoing Connection

Process /bin/bash generated outgoing network traffic to: 107.189.7.16:80

Outgoing Connection

Process /bin/bash attempted to access suspicious domains: sitearmor.net

Access Suspicious Domain Outgoing Connection

/tmp/x86_64 was downloaded

Download File

Connection was closed due to timeout