Malicious PDF — malware analysis report

Static analysis result for SHA-256 7e878559c406c5c3…

MALICIOUS

PDF

54.2 KB Created: 2021-08-13 12:56:04 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-09-25
MD5: e0360186a4e75409c51f46180b2ec7cf SHA-1: 90fcc7631d6d28282f16aacfc0cad09eded5e5f0 SHA-256: 7e878559c406c5c345011c7435a5c9a7fb1b9e3aab8c89d52916341b97eb2689
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains embedded URLs that point to potentially malicious domains, as indicated by the ClamAV detection and heuristic firings. While the document body is heavily obfuscated and unreadable, the presence of these URLs suggests an attempt to redirect the user to external sites for malicious purposes, likely phishing or malware delivery. No scripts were extracted from this sample.

Machine Learning

  • Nyx PDF Classifier clean score 0.0928

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://totalyoumovement.com/wp-content/plugins/formcraft/file-upload/server/content/files/1610e2f437138d---takikejokaragifomu.pdf In PDF document text
    • https://www.beewellrx.com/wp-content/plugins/super-forms/uploads/php/fiIn PDF document text
    • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/ngfLrbzwjls/uplcv?utm_term=gotranscript+audio+test+answers+january+2019PDF link annotation