Malicious PDF — malware analysis report

Static analysis result for SHA-256 d7c53db81e1e99ae…

MALICIOUS

PDF

33.6 KB Created: 2020-11-05 08:46:35 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 754041d7b9a8a9ed708913b6d0c479ca SHA-1: d2acc7cef96d88683ed1ca5570df018620a72f1e SHA-256: d7c53db81e1e99aec1d7b645a2ee740ab91e6eee6817590a020374b644c5b1c4
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains an embedded URL that points to known malicious redirector infrastructure. The ML classifier also flagged the document as malicious. The embedded URL is likely intended to lead the user to a phishing site or a download page for further malicious payloads.

Machine Learning

  • Nyx PDF Classifier malicious score 0.6711

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://gettraff.ru/aws?keyword=chemistry+vocabulary+words+definitions