Malicious PDF — malware analysis report

Static analysis result for SHA-256 d593f9da88ae3cd0…

MALICIOUS

PDF

33.6 KB Created: 2020-10-28 20:41:25 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 0457b14e73209d9f20ef5b8ef2828124 SHA-1: acf30b9bfcc293f11d8e3e8ba53ea60aa9e9982c SHA-256: d593f9da88ae3cd031e0629c91e3cd64dadfe3a0bc6a54ded4f4677b8a24c3cd
112 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF is an image-only document designed as a lure, containing a single embedded URL that redirects to known malicious infrastructure. The ML classifier strongly indicates maliciousness, and the document structure suggests a phishing attempt to redirect users to a harmful site.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9795

Heuristics 3

  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • 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 33 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 https://gettraff.ru/aws?keyword=the+atonement+child+pdf