Malicious PDF — malware analysis report

Static analysis result for SHA-256 6d3897a011e13075…

MALICIOUS

PDF

35.6 KB Created: 2021-01-06 14:20:07 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 388f170798f316eb95f6de27d74641ad SHA-1: 65562012d907b01692420d3dd564eff504c88197 SHA-256: 6d3897a011e13075081d26077c7ae9bb9f7754838241d761d641a1b9907190b8
114 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF file is identified as malicious by ClamAV and an ML classifier. It employs a common phishing tactic by presenting a full-page screenshot as a lure, with an embedded link to 'traffnew.ru'. The heuristic 'PDF_IMAGE_LURE' indicates the document's structure is typical of phishing attempts designed to trick users into clicking external links.

Machine Learning

  • Nyx PDF Classifier malicious score 0.7813

Heuristics 4

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • 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 35 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://traffnew.ru/aws?utm_term=best+software+s+sites