Malicious PDF — malware analysis report

Static analysis result for SHA-256 ebe58e0492be6eec…

MALICIOUS

PDF

35.9 KB Created: 2021-08-30 23:27:18 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3)
MD5: 96053bd4a424a3172e5687f7e450b936 SHA-1: ac9c512972ad43a86f4c8f36e6805281d6d9951b SHA-256: ebe58e0492be6eec1175015199a71f93f59b003ef0a53cced50428d4da2d9a05
84 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF file is identified as a phishing lure due to its image-only content and embedded clickable link. ClamAV also detected it as a Trojan. The embedded URL, while appearing to be from a Google feedproxy, likely redirects to a malicious site. No scripts were extracted, but the overall structure suggests an attempt to trick the user into navigating to a harmful destination.

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3316

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://feedproxy.google.com/~r/skout/mBVl/~3/PmAiG5ZyT-k/uplcv?utm_term=activity+solution+of+class+10+science