Malicious PDF — malware analysis report

Static analysis result for SHA-256 e969742112d313f9…

MALICIOUS

PDF

35.9 KB Created: 2021-09-05 19:23:34 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-10-11
MD5: ea7f8b96f0763b84b46f6a309eae8402 SHA-1: f6b4c2e6637e14375c3ae572da46120fcb207ea4 SHA-256: e969742112d313f994b8f0108f9f8f070d5fc28b69dfc0b4f79994f1f8559fee
114 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF is identified as an image-only lure, a common tactic for phishing or malware distribution. It contains an embedded URI that points to a potentially malicious PDF file. While no scripts were directly extracted, the PDF structure and heuristic firings strongly suggest it's designed to redirect users to external sites for further compromise.

Machine Learning

  • Nyx PDF Classifier malicious score 0.7689

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://www.espymetcalf.com/wp-content/plugins/formcraft/file-upload/server/content/files/160875b81b2cdc---biputososesozizu.pdf In PDF document text
    • https://giant-nano.com/app/webroot/userfiles/files/748In PDF document text
    • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/zMnd8XtcwSM/uplcv?utm_term=criterios+de+divisibilidad+secundaria+pdfPDF link annotation

Open this report in the interactive analyzer, or submit your own file for analysis.