IP Address: Malicious

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IP Address:​
Previously Malicious

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

Threat Information


Attacker, Scanner

Services Targeted



Log Tampering HTTP Service Stop DNS Query Download and Allow Execution Download File Download Operation Access Suspicious Domain Listening Malicious File SSH Successful SSH Login 12 Shell Commands Outgoing Connection

Associated Attack Servers


Basic Information

IP Address




China Telecom jiangsu




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/sbin/sshd started listening on ports: 1987 and 22


Service iptables was stopped

Service Stop

Process /usr/bin/wget attempted to access suspicious domains: mdb7.cn

DNS Query Access Suspicious Domain

Log File Tampering detected from /bin/rm on the following logs: /var/log/wtmp

Log Tampering

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

Outgoing Connection

The file /root/linuxxzwy was downloaded and granted execution privileges

Download and Allow Execution

Connection was closed due to user inactivity

/root/linuxxzwy was identified as malicious by YARA according to rules: Crypto Signatures and Malw Pe Sections

Malicious File

Associated Files


SHA256: e4eab741f001cea55b4d8b3e3034147eb1804e4507798f2a61e76477154b46eb

3239584 bytes

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IP Address:​Previously Malicious