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ThreatFox IOCs for 2021-04-29

Medium
Published: Thu Apr 29 2021 (04/29/2021, 00:00:00 UTC)
Source: ThreatFox
Vendor/Project: type
Product: osint

Description

ThreatFox IOCs for 2021-04-29

AI-Powered Analysis

AILast updated: 06/18/2025, 21:48:01 UTC

Technical Analysis

The provided information pertains to a set of Indicators of Compromise (IOCs) collected and published by ThreatFox on April 29, 2021. These IOCs are related to malware threats identified through open-source intelligence (OSINT) methods. The data does not specify particular malware families, affected software versions, or detailed technical characteristics beyond the classification as malware and the OSINT origin of the indicators. The threat level is indicated as 2 (on an unspecified scale), and the analysis level is 1, suggesting a preliminary or low-depth analysis. No known exploits in the wild have been reported, and there are no associated Common Weakness Enumerations (CWEs) or patch information. The absence of detailed technical indicators, such as attack vectors, payload behavior, or command and control mechanisms, limits the ability to provide a granular technical breakdown. However, the presence of IOCs implies that these indicators can be used for detection and threat hunting activities to identify potential compromises related to malware activity. The TLP (Traffic Light Protocol) classification as white indicates that the information is intended for unrestricted sharing, facilitating broad defensive measures across organizations. Overall, this threat intelligence entry serves as a general alert to the presence of malware-related indicators identified through OSINT but lacks specific actionable technical details or evidence of active exploitation.

Potential Impact

Given the limited technical details and absence of known active exploitation, the immediate impact on European organizations is likely to be low to medium. However, the presence of malware-related IOCs suggests potential risks including unauthorized access, data exfiltration, system disruption, or further malware deployment if these indicators correspond to active threats. European organizations that rely heavily on OSINT-derived threat intelligence for their cybersecurity operations may benefit from integrating these IOCs into their detection systems to enhance situational awareness. The lack of specific affected products or versions means the threat could be broadly applicable, potentially impacting diverse sectors. The medium severity rating indicates a moderate risk level, warranting attention but not immediate alarm. The impact on confidentiality, integrity, and availability depends on the actual malware behavior, which is unspecified. Therefore, organizations should consider this intelligence as part of a layered defense strategy rather than a direct indication of imminent compromise.

Mitigation Recommendations

1. Integrate the provided IOCs into existing security information and event management (SIEM) systems, intrusion detection/prevention systems (IDS/IPS), and endpoint detection and response (EDR) tools to enhance detection capabilities. 2. Conduct targeted threat hunting exercises using these IOCs to identify any signs of compromise within the network environment. 3. Maintain up-to-date threat intelligence feeds and correlate this data with internal logs to detect potential malware activity early. 4. Implement strict network segmentation and least privilege access controls to limit the potential spread of malware if detected. 5. Educate security teams on the importance of OSINT-derived indicators and encourage proactive monitoring for emerging threats. 6. Since no patches or specific vulnerabilities are identified, focus on general best practices such as timely patching of all systems, regular backups, and robust incident response planning. 7. Collaborate with national and European cybersecurity centers to share findings and receive updated intelligence on evolving threats related to these IOCs.

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Technical Details

Threat Level
2
Analysis
1
Original Timestamp
1619740982

Threat ID: 682acdc1bbaf20d303f12d07

Added to database: 5/19/2025, 6:20:49 AM

Last enriched: 6/18/2025, 9:48:01 PM

Last updated: 8/16/2025, 8:54:58 AM

Views: 10

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