Malicious PDF — malware analysis report

Static analysis result for SHA-256 e2006ad999f47c82…

MALICIOUS

PDF

3.3 KB
MD5: 7b7a817143da0912453758e194fce674 SHA-1: efdd4f39a68a7b6ba105aa1100d5592727029a2d SHA-256: e2006ad999f47c8226aad7ae20d6bd06d79303ebd65942ace88d55895498f0eb
76 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell T1204.002 Malicious File

The PDF file contains embedded JavaScript, indicated by the PDF_JAVASCRIPT and PDF_JS heuristics. ClamAV detected this file as Pdf.Exploit.Agent-36121, confirming its malicious nature. The embedded JavaScript is likely responsible for exploiting a vulnerability within the PDF reader to execute arbitrary code.

Heuristics 3

  • ClamAV: Pdf.Exploit.Agent-36121 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Exploit.Agent-36121
  • 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.

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
javascript_obj0007_000.js
ad87267228a3e3049cd6d021ddea002e025adf0f431998a91a9bb5aa3000cdf2		 pdf-javascript-stream PDF /JS object 7 at offset 0xA85 350 bytes

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