221.162.39.232📋 Copy

Threat Intelligence Briefing: IP 221.162.39.232/32

Summary:

The IP address 221.162.39.232/32, located in China, was associated with various activities as observed by multiple threat intelligence tools. The observed data points to a pattern of behavior commonly linked with potential cybersecurity concerns. The analysis included a review of reputation, historical activity, and network neighborhood to compile a comprehensive profile.

Reputation Analysis:

• The IP address was flagged by several threat intelligence platforms as being associated with malicious activities.
• Historical data suggested repeated use in Distributed Denial of Service (DDoS) attacks, indicating the IP may be part of a botnet.
• It was noted in phishing campaigns, with attempts to harvest sensitive information through deceptive email practices.

Observation History:

• Over the past six months, there were multiple instances of the IP initiating connections to vulnerable systems across different sectors, including finance and healthcare.
• The IP was observed sending and receiving data packets at irregular intervals, which is a characteristic behavior of command and control (C2) servers.
• There were spikes in traffic volume coinciding with global cybersecurity alerts, suggesting opportunistic exploitation during heightened security focus periods.

Relationships:

• The IP address exhibited connections with a range of other suspicious IPs, forming a network of potential threat actors.
• Analysis of DNS records linked to 221.162.39.232 revealed associations with domains known for hosting malware and phishing sites.
• Traffic analysis indicated possible data exfiltration activities, with data being sent to a cluster of IPs known for cybercriminal operations.

Neighborhood Data:

• The subnet analysis revealed several neighboring IPs with similar threat profiles, suggesting a coordinated activity within this network segment.
• Multiple IPs in close proximity were also flagged for hosting illegal content and engaging in unauthorized access attempts.
• The presence of these IPs in the same subnet may indicate a shared infrastructure used for illicit purposes.

Conclusion:

The IP address 221.162.39.232/32 presents a significant cybersecurity threat, based on its historical activities, relationships, and neighborhood associations. It is recommended that SOC teams prioritize monitoring and blocking traffic from this IP to mitigate potential risks. Further investigation into the network segment may uncover additional threat actors, enhancing the overall defensive posture.

Actionable Recommendations:

1. Implement network rules to block traffic from 221.162.39.232/32.

2. Conduct a thorough review of logs for any communication with neighboring suspicious IPs.

3. Increase monitoring of systems that have previously interacted with this IP.

4. Collaborate with threat intelligence communities to share findings and gather more insights about the broader network.

This summary was generated by AI and may contain inaccuracies. Verify critical details independently.