Malicious PDF — malware analysis report

Static analysis result for SHA-256 31b507fa7f8d19d0…

MALICIOUS

PDF

5.7 KB
MD5: 70f0018333c2e352ed430c93112b82dc SHA-1: d486f6076ab173235fb566b341c90acb927e80e3 SHA-256: 31b507fa7f8d19d0590c07d6c64410f8b0987f4b84c52e90eedfaffc2818f8c8
76 Risk Score

Malware Insights

The PDF file contains embedded JavaScript, indicated by multiple heuristic firings including 'PDF_JAVASCRIPT' and 'PDF_JS'. ClamAV also flagged the file as malicious due to obfuscated objects. The embedded JavaScript is likely used to execute malicious code, potentially leading to further compromise.

Heuristics 3

  • ClamAV: Heuristics.PDF.ObfuscatedNameObject critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Heuristics.PDF.ObfuscatedNameObject
  • 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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