Malicious PDF — malware analysis report

Static analysis result for SHA-256 30fbdb56fbfa98e1…

MALICIOUS

PDF

45.0 KB
MD5: 28cc1de91f5fa923072b710366cb3c8b SHA-1: 854d4be96938d4ad760bf941f01728a258614c21 SHA-256: 30fbdb56fbfa98e19ea0e6e77d24beafa94049325803a10989f81b5d154d29f1
106 Risk Score

Malware Insights

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

The file is identified as a malicious PDF by ClamAV and a machine learning classifier. The presence of an embedded file and XFA form suggests an exploit is likely being leveraged. The ClamAV detection name 'Pdf.Exploit.Agent-6136306-0' strongly indicates a known PDF exploit. The embedded URL, while not confirmed malicious, is associated with XFA forms, a common vector for PDF exploits.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9977

Heuristics 4

  • ClamAV: Pdf.Exploit.Agent-6136306-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Exploit.Agent-6136306-0
  • Embedded file low PDF_EMBEDDED
    PDF embeds a file attachment — could carry an executable or another weaponised document as a nested payload
  • XFA form low PDF_XFA
    PDF uses XML Forms Architecture — can contain script logic
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL http://ns.adobe.com/xdp/
    • http://www.xfa.org/schema/xfa-template/2.5/

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