Malicious PDF — malware analysis report

Static analysis result for SHA-256 1b6f6d45410e8126…

MALICIOUS

PDF

67.6 KB Created: 2020-11-10 14:40:53 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-06-05
MD5: f1dde55179d2170d5bc30f6bb2839eb3 SHA-1: 981d50b21f1142fe39cf8a63c009040ad4639925 SHA-256: 1b6f6d45410e81266705d27bd6dc70d9f523ac5ca997bfe509198ed749ad3183
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is a PDF document identified by ClamAV as 'Pdf.Phishing.Trojan'. It contains an embedded URI pointing to a suspicious domain, likely intended to trick the user into clicking it. The document body, though heavily obfuscated, appears to contain keywords related to programming and search queries, suggesting a phishing lure.

Machine Learning

  • Nyx PDF Classifier clean score 0.1727

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://trafffe.ru/aws?keyword=tic+tac+toe+oop+ai+c%252B%252B PDF link annotation

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