Malicious PDF — malware analysis report

Static analysis result for SHA-256 52995265282702ea…

MALICIOUS

PDF

130.9 KB
MD5: 135fd276b4ba0e7063a042637c51825b SHA-1: 35a389ac6272732e1fda57304ae4578c15e6d15a SHA-256: 52995265282702ea09e46c42a0b9669c2401aaeec0546bdc61cb4d65758010cf
106 Risk Score

Malware Insights

MITRE ATT&CK
T1204 Malicious Link

The PDF was flagged by multiple heuristics, including a high-confidence ML classifier and ClamAV detection as 'Pdf.Exploit.Agent-36388'. The presence of JavaScript actions and embedded JS streams indicates an attempt to execute malicious code, likely to exploit a vulnerability within the PDF reader or download a secondary payload.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 3

  • ClamAV: Pdf.Exploit.Agent-36388 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Exploit.Agent-36388
  • JavaScript action low PDF_JAVASCRIPT
    PDF contains a /JavaScript action. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
  • Embedded JS stream low PDF_JS
    PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.

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