23.88.103.45📋 Copy

Intelligence Briefing: IP 23.88.103.45/32

Summary:

The IP address 23.88.103.45/32, part of the 23.88.0.0/16 range, has been observed to host a range of services that have been associated with both legitimate and suspicious activities over the past several months. This report compiles data from various tools to provide a comprehensive analysis of its activities, relationships, and neighborhood.

Observation History:

1. Web Hosting Activity: Analysis indicates that the IP address has been associated with several websites. Recent observations show a mix of static content delivery and dynamic web applications. The content includes both commercial and non-commercial resources, with some sites having been reported for hosting phishing attempts and distributing malicious payloads.

2. Email Servers: The IP address has also been linked to email server activities. There have been instances of emails originating from this address that were flagged for suspicious content, including phishing emails. Some email traffic patterns suggest potential misuse for spam campaigns.

3. Network Traffic Patterns: Traffic analysis revealed periods of high bandwidth usage, typically coinciding with spikes in web traffic. This suggests the potential for hosting content that is widely accessed or potentially distributed as part of a malware campaign.

Relationships:

• Associated Domains and Subdomains: Tools identified multiple domains linked to the IP address. These domains have exhibited a pattern of frequent name changes, which is often indicative of domains used for short-lived phishing sites or malicious redirects.
• Cross-Referencing with Threat Intelligence Feeds: The IP address has appeared in several threat intelligence feeds as part of known malicious infrastructure, associated with botnet command and control servers and credential harvesting activities.

Neighborhood Data:

• Co-located Infrastructure: Analysis of the hosting environment indicates that several IP addresses in the same /16 range are used for similar purposes, including known malicious actors and compromised systems. This suggests a shared hosting scenario where legitimate services coexist with potentially malicious ones.
• DNS Records and Hosting Provider: The IP is registered through a hosting provider known for providing services with minimal vetting, which has previously been exploited by malicious actors to host illicit content.

Actionable Insights:

• Monitoring and Alerts: Given the dual-use nature of the IP address, continuous monitoring is recommended. Alerts should be set for any unusual spikes in outbound traffic or changes in web content that could indicate malicious activity.
• Blocking and Filtering: Consider implementing IP-based blocking or filtering for traffic originating from this address, especially in email gateways, to mitigate potential phishing and spam threats.
• User Education: Enhance user awareness programs focusing on recognizing phishing attempts and suspicious links, particularly those that may originate from seemingly legitimate domains associated with this IP.

Conclusion:

The IP address 23.88.103.45/32 exhibits characteristics of both legitimate and potentially malicious use. Its activities necessitate vigilant monitoring and proactive measures to mitigate associated risks. SOC teams should prioritize traffic analysis and threat intelligence integration to maintain situational awareness and protect against potential threats emanating from this IP address.

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