Malicious PDF — malware analysis report

Static analysis result for SHA-256 e3dc2b807d9648c1…

MALICIOUS

PDF

63.6 KB Created: 2021-08-01 18:54:27 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-10-07
MD5: 6226939d99df1701ee7e9d92cf6da8d8 SHA-1: 609c67f3173c72a7b9bf4ed821859ac8d46564a3 SHA-256: e3dc2b807d9648c1c5d462c83ca265ee2f6c572c543965c2c9b7e4c654b5baca
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is identified as a malicious PDF by ClamAV, indicating a phishing or trojan threat. It contains an embedded URL pointing to a potentially malicious domain, which is likely intended to redirect the user to a phishing site. The PDF structure and metadata suggest it was generated by wkhtmltopdf, a tool sometimes used to create malicious documents.

Machine Learning

  • Nyx PDF Classifier clean score 0.0657

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://ewastexperts.com/userfiles/files/88453931378.pdf In PDF document text
    • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/GLLx1DTH0VQ/uplcv?utm_term=j%27apprends+%C3%A0+lire+avec+daniel+et+val%C3%A9rie+pdfPDF link annotation