Malicious PDF — malware analysis report

Static analysis result for SHA-256 ed5b1d84aee19c70…

MALICIOUS

PDF

69.9 KB Created: 2021-08-14 04:37:41 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-11-02
MD5: efd57cb304c8fbd5c26df1ca7207374e SHA-1: 9fdeb5b3137edb28a4d4b84705d06637428262bd SHA-256: ed5b1d84aee19c70a10161bda046bf4e2b550623d2319f8e742d8059415f7267
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 behavior. It contains an embedded URI pointing to an external URL, which is a common tactic for phishing lures. Although the document body is heavily obfuscated, the presence of a PDF URI and the ClamAV detection strongly suggest a phishing or malware distribution attempt.

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4916

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/skout/mBVl/~3/zMnd8XtcwSM/uplcv?utm_term=chambres+d%27h%C3%B4tes+du+lac+annecy PDF link annotation

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