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Intelligence Briefing: IP 54.39.6.36/32

Overview:

The IP address 54.39.6.36/32 was observed during a period of network monitoring. The analysis involved various data sources to compile a comprehensive profile, which includes historical behavior, relationships with other entities, and neighborhood characteristics. The following summary provides actionable insights for SOC analysts.

Historical Observations:

• Activity Patterns: The IP address displayed a consistent pattern of traffic during business hours, with a notable increase in outbound connections to external IP addresses.
• Traffic Type: Predominantly HTTP and HTTPS traffic was observed, suggesting web-based interactions. Some traffic was identified as non-standard ports, indicating potential use of obfuscation techniques.
• Volume Trends: Traffic volume remained stable over the observed period, with occasional spikes that correlated with known peak business hours.

Entity Relationships:

• Associated Domains: DNS resolution data linked this IP to several domains, some of which are associated with known ad networks. A few domains resolved from this IP have been flagged in threat intelligence feeds for suspicious activities.
• Communication Partners: The IP communicated with a range of external IP addresses, including several known hosting providers. A subset of these external IPs has been previously implicated in distributed denial-of-service (DDoS) activities.

Neighborhood Data:

• Subnet Characteristics: The subnet 54.39.6.0/24 is primarily associated with AWS (Amazon Web Services) infrastructure, indicating that 54.39.6.36/32 is likely hosted on an AWS platform.
• Neighboring IP Behavior: Analysis of neighboring IPs within the subnet revealed similar traffic patterns, with a high prevalence of web-based traffic and connections to external ad networks.
• Security Posture: Some neighboring IPs have been previously involved in data exfiltration incidents, suggesting a potentially higher risk environment within this subnet.

Threat Intelligence Narrative:

The IP address 54.39.6.36/32 is hosted on an AWS platform, with traffic patterns indicative of web-based services. The presence of connections to known ad networks and flagged domains raises concerns about potential misuse for advertising fraud or as part of a botnet infrastructure. The association with IPs involved in DDoS activities and data exfiltration incidents further underscores the need for vigilant monitoring.

Recommendations:

1. Traffic Monitoring: Implement enhanced monitoring of outbound traffic from this IP, focusing on non-standard ports and connections to flagged domains.

2. Access Controls: Review and tighten access controls to services hosted on this IP to mitigate unauthorized access risks.

3. Threat Intelligence Integration: Continuously update threat intelligence feeds to monitor any changes in the behavior or associations of this IP.

4. Incident Response Preparedness: Prepare for potential incident response actions should any malicious activities be detected.

This briefing provides a detailed overview of the observed characteristics and potential risks associated with IP 54.39.6.36/32, aiding SOC teams in making informed decisions regarding network security and defense strategies.

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