Malicious PDF — malware analysis report

Static analysis result for SHA-256 ab2171025ad3092d…

MALICIOUS

PDF

75.4 KB Created: 2021-03-19 09:12:45 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 2a3f4073e63fed904078d70048b2623a SHA-1: b60f51aac83112bf54dfa96b832b894ffbda72a6 SHA-256: ab2171025ad3092d40e72a73848a902cae3fc1a2b450f14c24325860cdbc4419
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is identified as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The PDF contains an embedded URI pointing to a suspicious domain, likely intended to redirect the user to a phishing or malware distribution site. No scripts were extracted, but the overall structure and heuristic firings suggest a phishing lure.

Machine Learning

  • Nyx PDF Classifier malicious score 0.6070

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://vilenefex.ru/aws?utm_term=what+is+the+concept+of+knowledge
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