Malicious PDF — malware analysis report

Static analysis result for SHA-256 a5e2503abcacdae8…

MALICIOUS

PDF

63.5 KB Created: 2021-08-11 19:55:02 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-09-29
MD5: 8a7e699967cedf86a757333ce7577350 SHA-1: f9618a36c8db45a73a221a4c28b7619c89b74c91 SHA-256: a5e2503abcacdae8290455cfb964a963a1989709db127eb5f877071d08b46bdd
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file was detected as a phishing trojan by ClamAV. It contains embedded URLs that lead to PDF files, suggesting a phishing or malware distribution attempt. The presence of these URLs and the ClamAV detection strongly indicate a malicious intent to trick users into downloading further malicious content.

Machine Learning

  • Nyx PDF Classifier clean score 0.2475

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 http://daugiavanthienphuoc.com/media/ftp/file/43688367847.pdf In PDF document text
    • http://architetturaurbanistica.it/userfiles/files/makazirozivajodilanuv.pdfIn PDF document text
    • https://youstore21.com/wp-content/plugins/super-forms/uploads/php/files/d984a2594d03ddcc2c209ad054941cd1/pejuvapat.pdfIn PDF document text
    • http://kindervakantieweekdeurne.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1607182fb03c0d---xoxatomagujatoje.pdfIn PDF document text
    • https://feedproxy.google.com/~r/skout/mBVl/~3/zMnd8XtcwSM/uplcv?utm_term=compare+and+contrast+essay+sample+pdfPDF link annotation