Malicious PDF — malware analysis report

Static analysis result for SHA-256 d03a68aba57e9a7b…

MALICIOUS

PDF

49.6 KB Created: 2020-12-11 07:31:03 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-06-05
MD5: e8b825abbffae8b2f1281575d1116f24 SHA-1: 05f52c8c075670d25866b48c25a8899c746eef59 SHA-256: d03a68aba57e9a7be6b78e2af68d42c8fbc43746d8ab1c2054939fefe9ae7b25
94 Risk Score
Tags
free-cdn-ebook-manual-lure

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF file contains an embedded URL that directs users to a suspicious domain, likely for phishing or malware distribution. ClamAV and ML heuristics also flagged the file as malicious, indicating a high probability of malicious intent. The document body, though heavily obfuscated, appears to be an advertisement lure.

Machine Learning

  • Nyx PDF Classifier malicious score 0.6643

Heuristics 3

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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://trafffi.ru/aws?utm_term=broadsheet+cafes+perth PDF link annotation
    • https://cdn-cms.f-static.net/uploads/4405179/normal_5fa09b0ba79fd.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4414334/normal_5fc7761fd9dbc.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4413465/normal_5f93fc6c37d2a.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4368501/normal_5fc4d4bc6c1bd.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4479254/normal_5fb97f243e5f7.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/036a8aeb-fdbc-45c2-b759-f8f0d43aa9ca/94298901557.pdfIn PDF document text
    • https://static1.squarespace.com/static/5fc6c2a59ea50d41209cf461/t/5fcce045eb18547f4b840fb0/1607262277213/saguxodag.pdfIn PDF document text
    • https://s3.amazonaws.com/midipes/gobonimal.pdfIn PDF document text
    • https://s3.amazonaws.com/vinejivunitego/rodewa.pdfIn PDF document text
    • https://s3.amazonaws.com/zalomi/75795448598.pdfIn PDF document text
    • https://s3.amazonaws.com/leguvefu/cachexia_adalah.pdfIn PDF document text
    • https://s3.amazonaws.com/jemazejodep/19880615147.pdfIn PDF document text

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