Malicious PDF — malware analysis report

Static analysis result for SHA-256 17db3377603c7860…

MALICIOUS

PDF

76.3 KB Created: 2021-03-19 18:46:53 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-25
MD5: 08141d3de225d8d30e28d96c2d484b79 SHA-1: 5540b8aefc46d2ef88ba290076b29d6961377e05 SHA-256: 17db3377603c7860afbc027415ba8896eb91dc9fc5b4f64c9d5d64f84940ac04
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is identified as malicious by ClamAV with a specific signature indicating it is a phishing trojan. It contains an embedded URI pointing to a suspicious domain, which is likely the destination for the phishing attempt. The document body, though heavily obfuscated, suggests a lure related to 'Gina asma pediatria 2020 pdf'. No scripts were extracted, but the presence of an external URI and the ClamAV detection strongly suggest a phishing or malware distribution attack.

Machine Learning

  • Nyx PDF Classifier clean score 0.1730

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://baarspo.ru/award?keyword=gina+asma+pediatria+2020+pdf PDF link annotation