Malicious PDF — malware analysis report

Static analysis result for SHA-256 6ec3fbdd05af10ba…

MALICIOUS

PDF

109.1 KB Created: 2021-06-23 21:27:53 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-18
MD5: e4d8d1d28db5df53aab7dfd412c82cee SHA-1: d2682a52d600b0eabf89a667cd1721584469838a SHA-256: 6ec3fbdd05af10ba2f3c39336133ee1d797afcb83dafae0729e3046351616489
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 that points to a URL disguised as a Caterpillar generator manual, suggesting a phishing or social engineering lure. No scripts were extracted, but the presence of an external URI and the phishing signature indicate a likely attempt to redirect the user to a malicious site.

Machine Learning

  • Nyx PDF Classifier clean score 0.1071

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://feedproxy.google.com/~r/Uplcv/~3/Om9ozkHLxGw/uplcv?utm_term=caterpillar+3412+generator+manual+pdf PDF link annotation

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