Malicious PDF — malware analysis report

Static analysis result for SHA-256 47a0810e3807310d…

MALICIOUS

PDF

50.6 KB Created: 2020-11-29 10:18:49 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 4fdc38ab98fc11ecfe9a2a68f4cf373c SHA-1: 663a160ed741b95127935d8316b8391f2d7f2d2b SHA-256: 47a0810e3807310dee79c1fd7fcaf94391a263397e976068e356aa977652de1a
152 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://gettraff.ru/aws?utm_term=oxfam+and+development+finance+international+report+2018'. This indicates the document's primary purpose is to lure users to this malicious URL. While no scripts were extracted, the presence of a malicious redirector and the ML classifier's high confidence score strongly suggest a phishing or malware distribution attempt.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9725

Heuristics 3

  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • 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://gettraff.ru/aws?utm_term=oxfam+and+development+finance+international+report+2018
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