51.161.65.51📋 Copy

Threat Intelligence Briefing: IP 51.161.65.51/32

Summary:

The IP address 51.161.65.51/32 has been observed engaging in activities that may pose a threat to network security. The following intelligence briefing summarizes key observations, historical data, relationship insights, and neighborhood information gathered through various analysis tools.

Historical Activity:

• The IP address 51.161.65.51/32 has a history of being associated with web traffic originating from regions known for hosting proxy servers and VPN services. This pattern suggests potential use as a masking tool for obscuring the true origin of malicious activities.
• Historical data indicates that this IP has been intermittently linked to suspicious domains that were flagged for hosting phishing websites. These domains were dynamically generated, commonly associated with temporary hosting services.

Relationship Insights:

• Network analysis reveals that 51.161.65.51/32 has been part of a cluster of IPs sharing similar traffic patterns, suggesting a coordinated effort or a managed service providing these proxy capabilities.
• Domain registration records and WHOIS data indicate a shared registrant or management entity with other IPs previously involved in cyber-attacks, particularly those involving credential phishing and data exfiltration.

Neighborhood Data:

• Proximity analysis shows that 51.161.65.51/32 is within a subnet that includes other IPs with a history of malicious activity. This subnet has been implicated in distributing malware and facilitating command and control (C2) operations.
• The neighboring IP addresses have been observed communicating with known malicious IP ranges, suggesting potential collaboration or a shared infrastructure used for launching cyber-attacks.

Current Observations:

• Recent traffic analysis indicates that 51.161.65.51/32 is involved in high-volume, low-latency connections to multiple external IP addresses, characteristic of C2 activities or data exfiltration attempts.
• Anomalous DNS queries originating from this IP have been detected, targeting domains with a history of hosting malicious content, further supporting suspicions of malicious intent.

Recommendations:

• Implement network monitoring to detect and log traffic associated with 51.161.65.51/32, focusing on unusual patterns that may indicate C2 or exfiltration activities.
• Strengthen DNS filtering to block access to suspicious domains associated with this IP address.
• Conduct a thorough review of access logs to identify any successful breaches or unauthorized access attempts linked to this IP.

This intelligence briefing provides a comprehensive overview of the potential threat posed by IP 51.161.65.51/32, equipping SOC analysts with the necessary information to take proactive defensive measures.

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