Malicious PDF — malware analysis report

Static analysis result for SHA-256 844cb0ce833b357e…

MALICIOUS

PDF

46.7 KB Created: 2021-09-17 10:24:03 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-10-11
MD5: 9720c521bac1dd43861529a2431c5bee SHA-1: 4857426bb88638f62af746718ec873a19c495f4f SHA-256: 844cb0ce833b357ef14f1982586462dae2dc99dbb272a030e4ac694672078cb0
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is identified as malicious by ClamAV with a signature indicating phishing and trojan characteristics. It contains an embedded URI that points to a URL, likely intended to redirect the user to a malicious site. Although no scripts were extracted, the PDF structure and the embedded URI suggest a phishing attempt.

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4457

Heuristics 3

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • 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/cv9VXjIrmdE/uplcv?utm_term=obey+me+for+pc PDF link annotation