Malicious PDF — malware analysis report

Static analysis result for SHA-256 021a204f1e74fb58…

MALICIOUS

PDF

135.6 KB Created: 2021-01-03 06:52:46 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-06-05
MD5: 92c80e82c3688cf9978b9aab48ccf0d0 SHA-1: c40482894ad0ad4800dbf969d8c1a2ea1fe008b1 SHA-256: 021a204f1e74fb5871a4e8ad8499286bec96b9839cd1bca8c7ed13fe9386e116
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is identified as malicious by ClamAV with a Pdf.Phishing.Trojan detection. It contains an embedded URI pointing to a suspicious domain, likely intended to host phishing content. The document body, though heavily obfuscated, suggests a lure related to treatment guidelines, aligning with a phishing attack pattern.

Machine Learning

  • Nyx PDF Classifier clean score 0.1594

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://trafficel.ru/aws?utm_term=standard+treatment+guidelines+for+acute+gastroenteritis PDF link annotation

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