Malicious PDF — malware analysis report

Static analysis result for SHA-256 f62a4a063646e3b7…

MALICIOUS

PDF

54.3 KB Created: 2021-08-28 20:59:25 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-09-22
MD5: 46c2f0c6e75776738eb4e4c16bfd25fb SHA-1: 305bab6051b47b3e542f47c39dc71a89852d572d SHA-256: f62a4a063646e3b76496595fdd10da22a18decccd5e6c2c852389f49db08e9e9
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file was detected as malicious by ClamAV with a signature indicating it is a phishing trojan. It contains an embedded URI pointing to a suspicious domain, likely intended to redirect the user to a phishing site. No scripts were extracted, but the PDF structure and embedded URI strongly suggest a phishing attempt.

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3528

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://coretry.ru/uplcv?utm_term=chapter+16+solutions+chemistry+answers PDF link annotation