Malicious PDF — malware analysis report

Static analysis result for SHA-256 22f50383fa229d3c…

MALICIOUS

PDF

43.5 KB Created: 2021-02-25 15:49:10 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-06-05
MD5: bbaf49e7ebf2096822b422c57f45eb80 SHA-1: e53f80fc2421f9f596fa1feaa1b74fb548ff1304 SHA-256: 22f50383fa229d3cc3b7d9c5557a7548ef4f7d38e723a67010b4c1cf398925b0
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is a PDF document that contains an embedded URL. The document body, though heavily obfuscated, appears to be related to a video game, suggesting a lure. The embedded URL points to a suspicious domain, likely intended to host a phishing page or download a second-stage payload. ClamAV and ML heuristics confirm the malicious nature of the file.

Machine Learning

  • Nyx PDF Classifier malicious score 0.7061

Heuristics 3

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • 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/award?keyword=super+mario+sunshine+2+nintendo+switch+trailer PDF link annotation

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