Malicious PDF — malware analysis report

Static analysis result for SHA-256 a0f8ffe1ab5ad706…

MALICIOUS

PDF

39.2 KB Created: 2021-02-17 02:05:53 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 114f5ed5f71ad7828f294eba92b92c9d SHA-1: 9645d2aa817b5195846ce1f6726a811ec2da1707 SHA-256: a0f8ffe1ab5ad7064907b8ea220673a8d286d092ba9d7f106901382c92d71d0d
114 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF document is identified as malicious by multiple heuristics, including a PDF image lure and ClamAV detection. It contains an embedded URL that likely serves as a phishing or malware distribution point. The document's structure suggests it is designed to appear as a legitimate document (e.g., a poem) but functions as a lure to redirect users to the malicious URL.

Machine Learning

  • Nyx PDF Classifier malicious score 0.5431

Heuristics 4

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • 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 39 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
  • External URI info PDF_URI
    PDF contains an external URL action
  • 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://crophysi.ru/wb?keyword=orpheus%20and%20eurydice%20poem%20pdf