Malicious PDF — malware analysis report

Static analysis result for SHA-256 758733ae2f60e162…

MALICIOUS

PDF

41.4 KB Created: 2021-01-16 14:39:56 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-06-05
MD5: fac3df326f3ef0046b0003cbb68549d5 SHA-1: bab474fdec30d4bc68d6aa5b6f532dd6d09cecc8 SHA-256: 758733ae2f60e16291cd468bed6ddcf07252085e36b7f01db7ddbac5e022df1f
152 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains an embedded URL that points to a known malicious redirector. This indicates an attempt to lure the user to a malicious site, likely for phishing or to download further malware. The ML classifier and ClamAV detection further support the malicious nature of this file.

Machine Learning

  • Nyx PDF Classifier malicious score 0.7026

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
  • 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://ggtraff.ru/aws?utm_term=den+of+thieves+imdb+parents+guide In PDF document text
    • https://cdn.sqhk.co/lojavowi/riihify/journey_to_mars_full_movie.pdfIn PDF document text