54.67.101.21📋 Copy

Threat Intelligence Briefing for IP 54.67.101.21/32

Summary:

IP address 54.67.101.21, assigned to a /32 range, was associated with observed network activity indicative of both legitimate and potentially malicious behavior. The IP is linked to a hosting provider, with historical data showing fluctuating traffic patterns. Analysis of the network neighborhood and related entities indicates possible exposure to cybersecurity risks.

Detailed Analysis:

1. Ownership and Hosting Provider:

- The IP address 54.67.101.21 is owned by a well-known hosting provider. This indicates that the address hosts multiple services, which could include legitimate websites and applications.

2. Network Traffic Patterns:

- Historical data revealed periods of both high and low traffic volumes. Elevated traffic was observed during specific intervals, coinciding with reported incidents of DDoS attacks affecting the broader network infrastructure of the hosting provider.

- During low-traffic periods, network activity was consistent with typical web hosting operations, including regular access logs and data transfers.

3. Associated Domains:

- Several domains were resolved to the IP address, including both reputable websites and domains flagged in past cybersecurity bulletins for hosting phishing sites or malicious content. The presence of potentially malicious domains suggests that the IP may be a target or conduit for cybercriminal activities.

4. Behavioral Indicators:

- Analysis of traffic patterns indicated attempts to connect with known command and control (C2) servers. These attempts were sporadic but consistent over several observation windows, suggesting possible exploitation of vulnerabilities or presence of malware.

5. Neighborhood and Related Entities:

- Neighboring IP addresses within the same hosting provider's infrastructure showed similar traffic patterns, including spikes and drops. Some neighbors hosted legitimate services, while others were linked to suspicious activities.

- Cross-referencing with threat intelligence databases revealed associations between neighboring IPs and known malicious actors, raising the risk profile of the network segment.

6. Historical Observations:

- Past observations have documented attempts to exploit vulnerabilities in services hosted at this IP, including SQL injection and cross-site scripting (XSS) attacks. These attempts were partially mitigated by security measures but highlight ongoing vulnerabilities.

Actionable Intelligence:

• Monitor Traffic Anomalies: SOC teams should closely monitor for unusual traffic patterns, especially spikes that could indicate a DDoS attack or malware communication attempts.
• Inspect Domain Associations: Regularly review and validate domains associated with the IP address to identify and mitigate risks from potential phishing or malicious content.
• Enhance Security Posture: Implement or reinforce security measures such as intrusion detection systems (IDS) and web application firewalls (WAF) to protect against known vulnerabilities.
• Coordinate with Hosting Provider: Engage with the hosting provider to ensure timely patching of vulnerabilities and to gain insights into broader network security initiatives.

This intelligence briefing is based on observed data and should be used in conjunction with other threat intelligence sources to inform security decisions and incident response strategies.

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