Malicious PDF — malware analysis report

Static analysis result for SHA-256 b092553cfdce1188…

MALICIOUS

PDF

41.6 KB Created: 2021-09-04 19:08:56 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-10-16
MD5: 6d1f7715d6277ce192b5b144442eb1cf SHA-1: 5b7abda98b9c0510d9ed0ed5d714bee0dfb14ec7 SHA-256: b092553cfdce118804ea4217e72c541f36069383181a24376faef5a61643dd62
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The ClamAV heuristic identified this PDF as a phishing trojan. An external URI was found pointing to a URL that appears to be a lure, indicated by the 'remove+password+from+pdf+ios' parameter. While no scripts were explicitly extracted, the PDF structure and the presence of a suspicious URL suggest it is designed to redirect users to a malicious site.

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3406

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/skout/mBVl/~3/1KS0DP0cxss/uplcv?utm_term=remove+password+from+pdf+ios PDF link annotation

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