Malicious PDF — malware analysis report

Static analysis result for SHA-256 92708b17b9ea6d3d…

MALICIOUS

PDF

62.3 KB Created: 2021-04-02 13:20:04 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-11-22
MD5: dbfe58cad2dad36b27ae0d6f040b9fe0 SHA-1: d356c8b75691d8a8c1693b9c3df080c69c45689e SHA-256: 92708b17b9ea6d3db1d87c45eaa9dbf1d3503173a3898c4a001119ecbbfd6a29
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is identified as malicious by ClamAV with a signature indicating phishing and trojan activity. It contains an embedded URL pointing to a suspicious domain, disguised as a search query for a biography. The PDF structure and embedded URI heuristic further support the malicious intent of directing users to a potentially harmful website.

Machine Learning

  • Nyx PDF Classifier clean score 0.1116

Heuristics 3

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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://nipisod.ru/award?keyword=otto+von+bismarck+biography+pdf PDF link annotation

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