Malicious PDF — malware analysis report

Static analysis result for SHA-256 9f1afa3e4f8470a1…

MALICIOUS

PDF

98.5 KB Created: 2021-08-19 13:19:12 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-10-31
MD5: c5dea2e12602f225b33874ac8b58fb21 SHA-1: 906ff7fb460955171511465257b6baecc1d93b77 SHA-256: 9f1afa3e4f8470a1efc724871a634b80b6386a23bc13b4b20b9c76c5dc00cd92
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF file was flagged by multiple heuristics, including a ClamAV detection for Pdf.Phishing.Trojan and an ML classifier. It contains an embedded URI pointing to a suspicious domain, which is likely intended to host a malicious payload or phishing page. The document body, though heavily obfuscated, suggests a lure related to software license keys.

Machine Learning

  • Nyx PDF Classifier malicious score 0.5896

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://garglob.ru/uplcv?utm_term=pro+evolution+soccer+2016+license+key.txt PDF link annotation