MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains heuristics indicating it is a phishing lure, specifically using an image to redirect users to a malicious URL. The ML classifier and ClamAV detection strongly support its malicious nature. The embedded URL, https://leonvi.ru/award?keyword=les+miserables+stage+musical+script, is the primary indicator of compromise, likely leading to a phishing or malware download site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9626
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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External URI info PDF_URIPDF contains an external URL action
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Embedded URL info EMBEDDED_URLOne 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://leonvi.ru/award?keyword=les+miserables+stage+musical+script PDF link annotation
- https://static.s123-cdn-static.com/uploads/4426270/normal_5fceb52507b5b.pdfIn PDF document text
- http://jofufunobek.sportsontheweb.net/noximogiwunok.pdfIn PDF document text
- http://rexonina.medianewsonline.com/fifty_shades_freed_movie_where_to_watch.pdfIn PDF document text
- http://fajujefa.getenjoyment.net/16134953806.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4448137/normal_6005e5623930f.pdfIn PDF document text
- http://frontend-developer-azaynullin.site/vamobajuroxedojoxuwoqn5d1.pdfIn PDF document text
- http://vuvulusigi.scienceontheweb.net/98492058079.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4378151/normal_601457bf89339.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://girodoge.epizy.com/antecedentes_historicos_de_la_geometria_analitica_resumen.pdfIn PDF document text
- https://s3.amazonaws.com/dugibabafod/physiology_coloring_book_free.pdfIn PDF document text
- http://purumurik.epizy.com/computer_accessories_website_template.pdfIn PDF document text
- http://gipebevu.atwebpages.com/fantastic_beasts_and_where_to_find_them_the_original_screenplay_book_review.pdfIn PDF document text
- https://s3.amazonaws.com/nowonovege/27855422533.pdfIn PDF document text
- https://s3.amazonaws.com/kitakilesa/tugepiruliw.pdfIn PDF document text
- https://s3.amazonaws.com/vekodupiwarobi/73234489295.pdfIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00017c11.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17C11 | 5332 bytes |
SHA-256: 47aa41bafcb6f9dcf158d5ecf014232c30ba2618d6b68a112d178006b410280f |
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font_01_sfnt_off00018e1e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x18E1E | 10240 bytes |
SHA-256: 41e90c2afaa6d930b292819e202f5d74ed4771b77269c389f003aa776745468e |
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