Malicious PDF — malware analysis report

Static analysis result for SHA-256 a970c1b59436fb26…

MALICIOUS

PDF

34.2 KB
MD5: 217cf57af846ca67a2246f6144d48059 SHA-1: 9a857a79893ffefb196a8f3f56656926e57294f0 SHA-256: a970c1b59436fb263aed1291ae5171ade952d680faad1645fb44d3448dab9c4f
76 Risk Score

Malware Insights

MITRE ATT&CK
T1204.002 Malicious File: Malicious File

The PDF file contains embedded JavaScript, indicated by the PDF_JAVASCRIPT and PDF_JS heuristics. ClamAV also flagged this as Heuristics.PDF.ObfuscatedNameObject, suggesting obfuscation techniques are in use. The embedded JavaScript is likely responsible for executing 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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