Malicious PDF — malware analysis report

Static analysis result for SHA-256 609029fb32f81520…

MALICIOUS

PDF

149.7 KB Created: 2021-03-25 02:26:57 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 17491aa8f8986c28efa9e2e23889636a SHA-1: 06ab68773653c9c9617063f2f297142cccce895b SHA-256: 609029fb32f81520c3ac8808c6d7fe19374b7db0f2a80b3f820f19b63c6557b7
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF file contains an embedded URI that points to a suspicious domain, disguised with a search query for an answer key. ClamAV identified this file as a phishing trojan. While no scripts were explicitly extracted, the PDF structure and embedded URI suggest an attempt to redirect the user to a malicious site, likely for phishing or malware distribution.

Machine Learning

  • Nyx PDF Classifier clean score 0.1783

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://dugedepap.ru/award?keyword=american+english+file+5+second+edition+answer+key+pdf