5.167.67.176📋 Copy

Threat Intelligence Briefing for IP 5.167.67.176/32

Overview:

IP address 5.167.67.176/32 was observed in various network activities over the recent monitoring period. The following intelligence report summarizes its observed behavior, historical context, relationships with other entities, and neighborhood data to provide actionable insights for the SOC team.

Observation History:

• Activity Type: The IP was primarily engaged in sending HTTP requests and occasionally using DNS queries. These activities were detected on multiple occasions throughout the observation period.
• Geolocation: The IP is geolocated to China, aligning with its ASN registration.
• ASN Details: The IP belongs to the China Education and Research Network (CERNET), which is primarily used for educational and research institutions in China.

Relationships:

• Associated Domains: The IP has been associated with several domains known for hosting educational resources and research platforms. Notably, it has been observed accessing known educational websites.
• Interactions with Known Malicious IPs: During the observation period, there was no direct interaction detected with known malicious IPs or domains. However, the IP did communicate with several IPs within the same ASN that have had questionable reputations in the past.

Neighborhood Data:

• Local IP Range: The neighborhood analysis revealed a cluster of IPs within the same subnet (5.167.67.0/24), primarily used for similar purposes related to educational and research activities.
• Behavioral Patterns: The majority of IPs in the vicinity exhibited benign behavior, primarily engaging in regular web browsing and accessing academic resources.

Security Posture:

• Reputation: While no malicious activities were directly attributed to IP 5.167.67.176/32, the association with domains that have been exploited in the past warrants cautious monitoring.
• Risk Level: Medium. The risk is primarily associated with the potential for exploitation of legitimate educational resources, which could be used as a vector for phishing or malware distribution.

Recommendations for SOC Analysts:

1. Monitor Traffic: Continue to monitor traffic originating from and directed to this IP, especially any unusual patterns or spikes in activity.

2. Domain Whitelisting: Verify and, if necessary, update the whitelist of domains accessed by this IP to ensure they are legitimate and secure.

3. Anomaly Detection: Implement anomaly detection systems to flag any deviations from the typical behavior pattern observed from this IP and its associated domains.

4. User Awareness: Increase awareness among users who might access educational resources from this IP about potential phishing or malicious content.

This intelligence briefing aims to provide a comprehensive understanding of the observed behavior and potential risks associated with IP 5.167.67.176/32, enabling proactive defensive measures by the SOC team.

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