Malicious PDF — malware analysis report

Static analysis result for SHA-256 901ec42c01315031…

MALICIOUS

PDF

59.0 KB Created: 2021-03-16 15:49:42 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 7d308928181330173b91107878e19e58 SHA-1: 0016f1364a40dab51b302b4d3d4cbbc2ceaaebe1 SHA-256: 901ec42c01315031f3e32a4e93ca11e3f2ca4b00b8306cbbc6537734cc596be0
114 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF is identified as malicious by ClamAV and an ML classifier. It employs a common phishing tactic, presenting itself as an image-based lure to entice users to click on an embedded URL. The URL leads to a suspicious domain, likely serving as a distribution point for further malicious activity.

Machine Learning

  • Nyx PDF Classifier malicious score 0.5491

Heuristics 4

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
    PDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 58 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
  • 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://crophysi.ru/strik?utm_term=generic+audio+driver+windows+10+free+download+dell
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