Malicious PDF — malware analysis report

Static analysis result for SHA-256 196b8e6668e32f34…

MALICIOUS

PDF

48.0 KB Created: 2021-09-05 01:19:04 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-11-02
MD5: 9c2acbb53214d6ca275cab7d9f873bd2 SHA-1: 738fe558fea3abe8cfb8f4c5630d0e9730b26a2a SHA-256: 196b8e6668e32f34d5c019a21186a9f37349fe6e5afe2da63b9e478b8d6f0d6c
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 activity. It contains an embedded URL pointing to 'irlanc.ru', which is likely used to redirect the user to a malicious site. Although no scripts were explicitly extracted, the PDF structure and the presence of an external URI suggest an attempt to exploit user interaction for malicious purposes.

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4220

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://irlanc.ru/uplcv?utm_term=storia+di+una+capinera+pdf PDF link annotation