Malicious PDF — malware analysis report

Static analysis result for SHA-256 4c60a4056ccbabd1…

MALICIOUS

PDF

4.4 KB
MD5: 73197e0b05a846d7cef79aa729a7ffae SHA-1: 06031687830b8468effa7fb2f57e166100f551e6 SHA-256: 4c60a4056ccbabd19e9aef68c48810f9b6fea732739725aa68dac2e76d7996f8
76 Risk Score

Malware Insights

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

The PDF contains embedded JavaScript, indicated by the PDF_JAVASCRIPT and PDF_JS heuristics. ClamAV detection as Pdf.Exploit.Agent-36898 confirms its malicious nature. The embedded JavaScript is likely responsible for executing an exploit or delivering a secondary payload, contributing to the overall malicious intent of the document.

Heuristics 3

  • ClamAV: Pdf.Exploit.Agent-36898 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Exploit.Agent-36898
  • 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_obj0020_000.js
c6ae8b21db9c02b5fa6049a103a7164dcca8fdfc55381d380289bf5d13c110b4		 pdf-javascript-stream PDF /JS object 20 at offset 0xDCF 255 bytes

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