Malicious PDF — malware analysis report

Static analysis result for SHA-256 6061ddbd42c7cb7c…

MALICIOUS

PDF

65.9 KB
MD5: 5e007cdc53602cb5a818b6c7a693bb6c SHA-1: f0d99a8da75863193a6ebf53df35fd803eed6c73 SHA-256: 6061ddbd42c7cb7c69c51536efdf66d8912fc176f1a29c9ffdca2afc0ba89e44
66 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

The ClamAV heuristic identified the file as Pdf.Dropper.Agent-7621226-0, indicating it functions as a dropper. The PDF contains an embedded external URI pointing to a Google Cloud Storage URL, which likely hosts a secondary payload. The presence of this URL and the dropper classification strongly suggest a spearphishing attachment attack pattern.

Machine Learning

  • Nyx PDF Classifier clean score 0.0320

Heuristics 4

  • ClamAV: Pdf.Dropper.Agent-7621226-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Dropper.Agent-7621226-0
  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
  • 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 https://storage.googleapis.com/aonedrive-lecturn-865088247/index.html
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/xap/1.0/mm/

Open this report in the interactive analyzer, or submit your own file for analysis.