Malicious PDF — malware analysis report

Static analysis result for SHA-256 d4e0b3f8fc59b98c…

MALICIOUS

PDF

73.7 KB Created: 2021-08-22 00:17:17 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-10-05
MD5: eb9ace78a10a7efce24bb48bc87f3632 SHA-1: f0b7aef3c1598a6299216356de77b785e5d5d4c0 SHA-256: d4e0b3f8fc59b98cebc7d1690c6774bc162eb12a574cece9bf02b9c4b0dc8ff1
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is identified as malicious by ClamAV with a 'Pdf.Phishing.Trojan' signature. It contains an embedded URI that points to a URL, likely intended to redirect the user to a phishing site. The document body is heavily obfuscated and does not provide further clues.

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4916

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/1eyvgo/aqOO/~3/S30rS-6n6vg/uplcv?utm_term=year+3+addition+and+subtraction+working+wall PDF link annotation