Malicious PDF — malware analysis report

Static analysis result for SHA-256 972b07e31dae439d…

MALICIOUS

PDF

34.7 KB Created: 2015-12-17 22:57:04 UTC Authoring application: Nitro Pro
MD5: cba95bd94942c27d7af17d431cfcdeaf SHA-1: c8bbce7845491ca6d20935f62bc59e8dcd677f3c SHA-256: 972b07e31dae439d5c2c639a405cc45dd2a220401a0d9ba39d6880be702f4d0a
80 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF heuristics indicate this is an image-only document with a click-outward action, typical of a phishing lure. ClamAV detection confirms its malicious nature as a dropper. Although no specific URLs were found to be malicious, the overall structure and detection strongly suggest a phishing attack pattern.

Machine Learning

  • Nyx PDF Classifier clean score 0.0153

Heuristics 3

  • ClamAV: Pdf.Dropper.Agent-7284746-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Dropper.Agent-7284746-0
  • Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
    PDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 34 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
  • 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://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://ns.adobe.com/xap/1.0/
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/pdf/1.3/
    • http://ns.adobe.com/xap/1.0/mm/

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