Malicious PDF — malware analysis report

Static analysis result for SHA-256 b2a58080d885ad3c…

MALICIOUS

PDF

47.7 KB Created: 2021-08-13 10:52:26 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-10-05
MD5: 0e3cf8756af9bc10135d2794069ef27b SHA-1: 22072724e97989531878a949d7a243d1f54d9e92 SHA-256: b2a58080d885ad3c0aad2472661a24a6c445118dfb5b7d24a03d806cea1bef98
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 Google feedproxy URL, which is often used to obscure malicious links. While the document body is heavily obfuscated and unreadable, the presence of a known phishing signature and an embedded URI strongly suggests a phishing or malware distribution attempt.

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3872

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/~3/3vuEKuznOb8/uplcv?utm_term=is+pokemon+blazed+glazed+complete PDF link annotation