Malicious PDF — malware analysis report

Static analysis result for SHA-256 8170caeda28d14f1…

MALICIOUS

PDF

117.1 KB Created: 2020-08-02 17:17:26 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 2d7785af03b5de0eb2a095a9b803d3de SHA-1: 72dee32bcedfde1fad4cc386d64dbe5fefb96d5f SHA-256: 8170caeda28d14f1e1ddd32a77bb7b5076f6cf5163ce2639f00d51696001aa43
62 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF file contains an embedded URL that points to a known malicious redirector. This suggests the document is designed to lure users to a malicious website, likely for phishing or malware distribution. The document body itself is heavily obfuscated and contains what appears to be encoded data and the redirector URL.

Machine Learning

  • Nyx PDF Classifier clean score 0.0956

Heuristics 2

  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • 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://ttraff.cc/pify?keyword=51.+389167%252C+30.+099444