Malicious PDF — malware analysis report

Static analysis result for SHA-256 083ecfb062309e92…

MALICIOUS

PDF

35.6 KB Created: 2020-11-23 08:49:07 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 43efab2af8b2d813a86bec9e57737c1b SHA-1: 5de16f3e8c3e8f59c8aaa4212f49ea605fdf3090 SHA-256: 083ecfb062309e92f248761077af5329a3862caa7445a78a4055ab9a923d0725
114 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF is identified as malicious by ML classifiers and ClamAV, exhibiting characteristics of a phishing lure. It contains an embedded URL that likely directs users to a malicious site. The document's structure suggests it's an image-based lure designed to prompt user interaction with the embedded link.

Machine Learning

  • Nyx PDF Classifier malicious score 0.7668

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=ielts+speaking+follow+up+questions+with+answers