Malicious PDF — malware analysis report

Static analysis result for SHA-256 53463a4b52d66a13…

MALICIOUS

PDF

1.15 MB Created: 2021-06-24 02:45:10 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-11-22
MD5: d5fb91d73509ce8031b664d7aa04091f SHA-1: f9e8cd758e2145aa8d6ec88e3f3400aafaf9062e SHA-256: 53463a4b52d66a13744964a7249dca6046a7a02335a802efde0dc988f8bfb89d
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is a PDF document identified by ClamAV as a phishing trojan. It contains an external URI pointing to a URL that is likely part of a phishing campaign. The document body, though heavily obfuscated, suggests a lure related to educational materials for children.

Machine Learning

  • Nyx PDF Classifier clean score 0.0096

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://pixomot.ru/uplcv?utm_term=mental+ability+test+for+grade+1+pdf PDF link annotation