MALICIOUS
76
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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://trafftec.ru/123?keyword=songhai+empire+economics PDF link annotation
- https://cdn-cms.f-static.net/uploads/4415302/normal_5fa176505a4af.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366031/normal_5f87041e7bac4.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://panezij.files.wordpress.com/2020/11/modern_tkinter_for_busy_python_developers.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5aeb6f04-3972-41ea-bb20-f87f5bf8d6b1/ori_double_jump.pdfIn PDF document text
- https://xepaxaw.files.wordpress.com/2020/11/adjectif_possessif.pdfIn PDF document text
- https://demuwexofu.files.wordpress.com/2020/11/terraria_calamity_classes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/be54aa24-7aa2-4f7a-a612-ed00db3941ca/98266397405.pdfIn PDF document text
- https://biloduwez.files.wordpress.com/2020/11/rsd_max_the_natural.pdfIn PDF document text
- https://fidunonip.files.wordpress.com/2020/11/madelizopididam.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/798db77b-43ff-4ae2-9bbc-1a2a17485993/9895414250.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000675c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x675C | 5124 bytes |
SHA-256: 7a8757c3c22ef404849ed57cd7d29abb8851d62dcd671ffa369819a105394702 |
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font_01_sfnt_off0000787e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x787E | 9828 bytes |
SHA-256: 214dba52478242c452b84fc39fd7782cc4a1bc1f9f79c5ab821bacce174712e9 |
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font_02_sfnt_off000099e1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x99E1 | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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