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Threat Intelligence Briefing: IP 142.44.220.73/32

Executive Summary:

The IP address 142.44.220.73/32 was observed with the following characteristics and activities based on the available data. The analysis aims to provide a comprehensive view of the IP’s behavior, potential associations, and neighborhood context, serving as actionable intelligence for security operations center (SOC) analysts.

IP and Network Profile:

• Geolocation and Ownership:

- The IP address 142.44.220.73/32 is geographically located in the United States.

- The address is registered to a well-known Internet Service Provider (ISP), which is a common service provider for residential and small business customers.

• Domain Associations:

- The IP address was associated with several domains, including a mix of known legitimate websites and domains with questionable reputation.

- Some domains linked to this IP are involved in hosting content related to adult entertainment, potentially indicating a history of hosting diverse content.

Observation History:

• Traffic Patterns:

- Network traffic originating from this IP showed periodic spikes in activity, particularly during evening hours. The traffic consisted largely of HTTP and HTTPS requests, typical for web browsing.

- Notable traffic anomalies were observed, including bursts of outgoing connections to various foreign IP addresses, suggesting potential communication with command and control (C2) servers.

• Malicious Activity:

- There were instances where this IP was flagged by threat intelligence databases for sending spam emails.

- The IP has been associated with malware distribution in the past, although no active malicious payloads were detected at the time of analysis.

Relationships and Neighborhood Data:

• IP Neighborhood:

- The immediate network neighborhood of 142.44.220.73/32 includes a range of IP addresses also registered to the same ISP, comprising both legitimate services and residential customers.

- Several neighboring IPs have been flagged in the past for suspicious activities, such as DDoS attacks and botnet activity, indicating a potentially compromised environment.

• Known Relationships:

- The IP address has been observed sharing infrastructure with other IPs involved in distributing adware and spyware.

- There are documented connections to known phishing campaign infrastructures, suggesting possible exploitation for phishing activities.

Risk Assessment:

• The IP address 142.44.220.73/32 presents a moderate risk due to its association with spam activity and past malware distribution. The presence of traffic anomalies and connections to foreign IPs further elevate the risk profile.
• The neighborhood data indicates potential vulnerabilities in the network segment, which could be exploited for malicious activities.

Recommendations:

• Implement enhanced monitoring for traffic originating from and directed to this IP address.
• Conduct further investigation into associated domains and neighboring IPs for potential security threats.
• Consider applying additional filtering and blocking rules for traffic patterns identified as anomalous.
• Engage with the ISP for potential remediation efforts if malicious activity is confirmed.

This briefing provides a foundational understanding of the IP address 142.44.220.73/32, facilitating proactive measures to mitigate potential security threats.

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