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ThreatFox IOCs for 2021-11-20

Medium
Published: Sat Nov 20 2021 (11/20/2021, 00:00:00 UTC)
Source: ThreatFox
Vendor/Project: type
Product: osint

Description

ThreatFox IOCs for 2021-11-20

AI-Powered Analysis

AILast updated: 06/18/2025, 15:17:59 UTC

Technical Analysis

The provided information pertains to a set of Indicators of Compromise (IOCs) collected and published by ThreatFox on November 20, 2021, categorized under malware-related threats. ThreatFox is an open-source threat intelligence platform that aggregates and shares IOCs to aid in the detection and mitigation of cyber threats. The entry is labeled as 'ThreatFox IOCs for 2021-11-20' and is classified under the 'osint' product type, indicating that the data is derived from open-source intelligence rather than a specific software product or vulnerability. There are no affected software versions listed, no associated Common Weakness Enumerations (CWEs), and no patch links provided, which suggests that this dataset is primarily a collection of threat intelligence artifacts rather than a description of a newly discovered vulnerability or exploit. The severity is marked as medium, with a threat level of 2 on an unspecified scale and minimal analysis (analysis score of 1). No known exploits in the wild have been reported for these IOCs, and no specific technical details or indicators are included in the data. The tags 'type:osint' and 'tlp:white' indicate that the information is intended for unrestricted sharing and is sourced from publicly available intelligence. Overall, this entry serves as a repository of threat indicators that can be used by security teams to enhance detection capabilities but does not describe an active or novel malware campaign or vulnerability.

Potential Impact

Given the nature of the data as a collection of IOCs without associated active exploits or vulnerabilities, the direct impact on European organizations is limited. However, the availability of these IOCs can improve the detection and response capabilities of security teams by enabling them to identify potential malware infections or malicious activities linked to these indicators. The medium severity rating suggests that while the threat is not currently critical, it warrants attention to prevent possible compromise. European organizations that rely heavily on open-source threat intelligence feeds and have mature security operations centers (SOCs) can leverage this information to strengthen their defenses. Conversely, organizations lacking robust threat intelligence integration may miss early warning signs, potentially increasing their risk exposure. Since no specific malware families or attack vectors are identified, the impact remains generalized and dependent on the organization's ability to utilize the provided IOCs effectively.

Mitigation Recommendations

To effectively leverage the ThreatFox IOCs, European organizations should integrate these indicators into their existing security monitoring and detection systems, such as Security Information and Event Management (SIEM) platforms, Endpoint Detection and Response (EDR) tools, and intrusion detection systems (IDS). Automated ingestion and correlation of these IOCs can enhance real-time threat detection. Organizations should also ensure that their threat intelligence teams validate and contextualize these indicators to reduce false positives and prioritize response efforts. Regular updates from ThreatFox and similar OSINT sources should be incorporated into threat hunting activities. Additionally, organizations should maintain rigorous network segmentation and implement strict access controls to limit the potential spread of malware if detected. Employee awareness training should emphasize the importance of recognizing suspicious activities that may correlate with these IOCs. Finally, organizations should participate in information-sharing communities to exchange insights and improve collective defense against emerging threats.

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Technical Details

Threat Level
2
Analysis
1
Original Timestamp
1637452982

Threat ID: 682acdc2bbaf20d303f12fc3

Added to database: 5/19/2025, 6:20:50 AM

Last enriched: 6/18/2025, 3:17:59 PM

Last updated: 7/28/2025, 9:55:47 PM

Views: 8

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