Malicious PDF — malware analysis report

Static analysis result for SHA-256 ba9be9e34c47d159…

MALICIOUS

PDF

47.7 KB Created: 2021-09-07 13:57:57 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-10-05
MD5: 5950d704afb47e0028d18fd12c0f161d SHA-1: e0a21b4d7e6a2e8dde5f045ee9438b6661fbdccb SHA-256: ba9be9e34c47d159c660cd4212bd04cfb553b1b1bfa1799c374f2e1a20ef8571
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is identified as malicious by ClamAV with a 'Pdf.Phishing.Trojan' signature. It contains an embedded URI pointing to a URL that, while flagged as benign, is part of a phishing lure. The PDF structure itself is generated by wkhtmltopdf, suggesting it might be a crafted document rather than a legitimate one, and the presence of a link annotation further supports a phishing or redirection attempt.

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3688

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://feedproxy.google.com/~r/1eyvgo/aqOO/~3/cv9VXjIrmdE/uplcv?utm_term=safe+shop+products+new+price+list+pdf PDF link annotation