Malicious PDF — malware analysis report

Static analysis result for SHA-256 2479d0af3fadff2b…

MALICIOUS

PDF

42.8 KB Created: 2021-08-11 06:17:07 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-10-26
MD5: c4b163497ed53052c3f7e9991703de47 SHA-1: 7d05b9d387743e488d9ec974c32d935b875b0dc0 SHA-256: 2479d0af3fadff2b16b870cc51b2fa9abbe156c5740e9ce84030bc6a2e6de6b3
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The ClamAV heuristic identified this PDF as a phishing trojan. An embedded URL points to a suspicious domain, suggesting a lure to a malicious site. While no scripts were explicitly extracted, the PDF structure and the presence of an external URI indicate an attempt to redirect the user, likely for credential harvesting or further malware delivery.

Machine Learning

  • Nyx PDF Classifier clean score 0.1380

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://www.femregenx.co.za/wp-content/plugins/su In PDF document text
    • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/ngfLrbzwjls/uplcv?utm_term=chadta+suraj+dheere+dheere+aziz+naza+ki+original+qawwaliPDF link annotation