PDF malware analysis — malicious · 3890ec09179579fe

MALICIOUS

PDF

52.6 KB Created: 2021-09-16 11:59:02 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-10-12

MD5: f76f58b42c005a60f8f1cef3c5bc522b SHA-1: eea1cbf6cef60b6eb3396ecf645884ab56b927d7 SHA-256: 3890ec09179579fe53aff77901c2700e4ee80c18ef54849291ca0cd5aa9c813f

94 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains embedded URLs that redirect to other PDF files, suggesting a phishing or credential harvesting campaign. The presence of PDF-specific heuristics further supports its role as a malicious document.

Machine Learning

Nyx PDF Classifier malicious score 0.5004

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 http://yujinpharma.com/upload/files/98954981051.pdf In PDF document text
- https://brincandoeaprendendo.com/fotosempresa/files/57524585057.pdfIn PDF document text
- http://packturf.fr/files/57305416253.pdfIn PDF document text
- http://www.davidwoodpersonnel.com/wp-content/plugins/formcraft/file-uplIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/DOqCt-cVA4I/uplcv?utm_term=liebestraum+no+3+pdfPDF link annotation

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