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ThreatFox IOCs for 2021-04-28

Medium
Published: Wed Apr 28 2021 (04/28/2021, 00:00:00 UTC)
Source: ThreatFox
Vendor/Project: type
Product: osint

Description

ThreatFox IOCs for 2021-04-28

AI-Powered Analysis

AILast updated: 06/19/2025, 11:02:19 UTC

Technical Analysis

The provided information pertains to a security threat categorized as malware, specifically related to ThreatFox Indicators of Compromise (IOCs) published on April 28, 2021. ThreatFox is an open-source threat intelligence platform that aggregates and shares IOCs to help organizations detect and respond to cyber threats. The entry in question is labeled as 'ThreatFox IOCs for 2021-04-28' and is classified under the 'osint' product type, indicating that it primarily involves open-source intelligence data rather than a specific malware family or exploit. There are no affected software versions or specific vulnerabilities identified, and no known exploits in the wild have been reported. The threat level is indicated as 2 (on an unspecified scale), with a medium severity rating assigned by the source. No technical details such as attack vectors, payloads, or tactics, techniques, and procedures (TTPs) are provided, and no indicators of compromise (IOCs) are listed in the data. The absence of CWE identifiers and patch links further suggests that this entry serves as a collection or update of threat intelligence rather than a direct vulnerability or active malware campaign. Given the nature of ThreatFox as a repository of IOCs, this entry likely represents a snapshot or update of threat intelligence data relevant to malware detection and analysis rather than a standalone threat. Consequently, the technical summary focuses on the role of ThreatFox in disseminating threat intelligence and the implications of this particular update being of medium severity without active exploitation or detailed technical specifics.

Potential Impact

For European organizations, the impact of this threat is primarily informational and preparatory rather than immediate or direct. Since the entry represents a set of IOCs related to malware rather than an active exploit or vulnerability, its main value lies in enhancing detection capabilities and situational awareness. Organizations leveraging ThreatFox data can improve their ability to identify malicious activity, potentially reducing the dwell time of malware infections and limiting damage. However, the lack of specific affected products or known exploits means that there is no immediate risk of compromise solely from this intelligence update. The medium severity rating suggests that the associated malware or threat activity could have moderate consequences if encountered, such as data exfiltration, system disruption, or unauthorized access, but without further details, the exact impact remains uncertain. European entities with mature cybersecurity operations that integrate OSINT feeds like ThreatFox will benefit most, while less prepared organizations may not fully utilize this intelligence. Overall, the impact is indirect, supporting defensive measures rather than indicating an urgent threat.

Mitigation Recommendations

To effectively leverage the information provided by this ThreatFox IOC update, European organizations should: 1) Integrate ThreatFox IOCs into their Security Information and Event Management (SIEM) and Endpoint Detection and Response (EDR) systems to enhance detection of related malware activity. 2) Regularly update threat intelligence feeds and ensure automated ingestion of new IOCs to maintain up-to-date situational awareness. 3) Conduct threat hunting exercises using the latest IOCs to proactively identify potential compromises within their networks. 4) Train security analysts on interpreting and operationalizing OSINT data from platforms like ThreatFox to maximize the utility of such intelligence. 5) Collaborate with national and European cybersecurity centers (e.g., ENISA, CERT-EU) to share and receive contextualized threat intelligence that complements ThreatFox data. 6) Maintain robust incident response plans that can quickly act upon detection of malware indicators. Since no specific vulnerabilities or patches are associated with this update, focusing on detection, monitoring, and response capabilities is the most practical mitigation approach.

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Technical Details

Threat Level
2
Analysis
1
Original Timestamp
1619654582

Threat ID: 682acdc0bbaf20d303f1235d

Added to database: 5/19/2025, 6:20:48 AM

Last enriched: 6/19/2025, 11:02:19 AM

Last updated: 8/15/2025, 7:29:29 AM

Views: 8

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