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[TIA-REPO Consumption] KeyPass ransomware

Low
Published: Tue Aug 14 2018 (08/14/2018, 00:00:00 UTC)
Source: CIRCL
Vendor/Project: tlp
Product: white

Description

[TIA-REPO Consumption] KeyPass ransomware

AI-Powered Analysis

AILast updated: 07/12/2025, 05:32:06 UTC

Technical Analysis

KeyPass ransomware is a type of malicious software classified as ransomware, which typically encrypts victims' files and demands a ransom payment for the decryption key. The provided information indicates that KeyPass ransomware was documented by CIRCL and published in August 2018. However, the details are minimal, with no specific affected software versions or technical indicators provided. The threat level is noted as 3 (on an unspecified scale), and the severity is marked as low. There are no known exploits in the wild linked to this ransomware, suggesting it may not have been widely deployed or observed in active attacks. Ransomware like KeyPass generally operates by infiltrating systems through vectors such as phishing emails, malicious downloads, or exploiting vulnerabilities, then encrypting files to disrupt operations and extort victims. Without detailed technical indicators or attack vectors, it is difficult to provide a deep technical analysis, but the classification as ransomware implies the typical behavior of file encryption and ransom demands.

Potential Impact

For European organizations, ransomware threats like KeyPass pose risks primarily to data confidentiality and availability. Even if KeyPass itself is currently low severity and not widely exploited, the presence of ransomware threats in general can lead to operational disruptions, financial losses due to ransom payments or recovery costs, and potential reputational damage. Critical infrastructure, healthcare, finance, and government sectors in Europe are particularly sensitive to ransomware impacts due to their reliance on continuous data availability and regulatory requirements for data protection. Although KeyPass is not currently known to be actively exploited, European organizations should remain vigilant as ransomware variants can evolve or be repurposed by threat actors targeting the region.

Mitigation Recommendations

Given the limited specific information on KeyPass ransomware, European organizations should implement robust ransomware defense strategies that go beyond generic advice: 1) Employ advanced email filtering and user training focused on phishing detection to prevent initial infection vectors. 2) Maintain comprehensive, immutable, and offline backups with regular testing to ensure rapid recovery without paying ransom. 3) Implement application whitelisting and endpoint detection and response (EDR) solutions to detect and block suspicious encryption activities. 4) Enforce strict least privilege access controls and network segmentation to limit ransomware lateral movement. 5) Keep all systems and software up to date with security patches, even though no specific affected versions are listed for KeyPass. 6) Develop and regularly test incident response plans tailored for ransomware scenarios, including communication strategies and legal considerations under GDPR and other European regulations.

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Technical Details

Threat Level
3
Analysis
2
Original Timestamp
1747225316

Threat ID: 682acdbdbbaf20d303f0be9f

Added to database: 5/19/2025, 6:20:45 AM

Last enriched: 7/12/2025, 5:32:06 AM

Last updated: 8/13/2025, 9:07:41 AM

Views: 12

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