Malicious PDF — malware analysis report

Static analysis result for SHA-256 4df08483a5561ce2…

MALICIOUS

PDF

41.6 KB Created: 2021-03-30 05:00:29 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 2a21d2659ae03ed1c108e8ec89396056 SHA-1: e2fcad1f0015bce7aab8719015bb17f0cc13cbf8 SHA-256: 4df08483a5561ce24d4a824178eb66d45d915a9db717b86f2f9cde6bab294d9b
114 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF is identified as malicious by ClamAV and ML classifiers, and exhibits characteristics of a phishing lure. The PDF contains an embedded URL that points to a suspicious domain, likely intended to redirect the user to a malicious site. The document's structure suggests it's an image-based lure designed to prompt user interaction.

Machine Learning

  • Nyx PDF Classifier malicious score 0.5579

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 41 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://seumenha.ru/aws?utm_term=borges+and+i+analysis