MALICIOUS
194
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF 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.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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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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://ttraff.me/123?keyword=carbon+arc+gouging+setup In PDF document text
- https://cdn-cms.f-static.net/uploads/4370066/normal_5f8f148a2408f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366632/normal_5f8912d259d37.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4378628/normal_5f8ffbcf28e4c.pdfIn PDF document text
- https://xezinaruwi.weebly.com/uploads/1/3/4/4/134479948/d24806.pdfIn PDF document text
- https://gobisenuginofaz.weebly.com/uploads/1/3/4/4/134490447/wuvexudekafufot-fanasamuvi-sokanosuku.pdfIn PDF document text
- http://www.ascendercorp.com/In extracted file (font_00_sfnt_off000089a7.bin)
- http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off000089a7.bin)
- https://uploads.strikinglycdn.com/files/21f406ed-9347-4d35-9c8c-0759bff69edc/89126264960.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/93326909-3781-482f-b815-5a58447ae0bc/32960054747.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6879a74c-1bad-4664-a3d9-621bc72ab642/notodovajutax.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4842f2b0-c7ab-4863-8320-ea7e63f72078/zurakorogesadidoxiv.pdfIn PDF document text
- https://s3.amazonaws.com/mejifavo/anthony_burgess_1985.pdfIn PDF document text
- https://s3.amazonaws.com/jukoxisojow/basic_electrical_engineering_book_in_gujarati.pdfIn PDF document text
- https://s3.amazonaws.com/mijedusovineti/tutar.pdfIn PDF document text
- https://s3.amazonaws.com/mijedusovineti/edward_snowden_book_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ae1e8cb5-24b3-4d76-ae93-8a4ca231266c/6367886512.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0bbfd545-9454-4536-8d7f-c058b23c93c6/how_to_check_battery_cycles_on_mac.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b1251031-07bc-4df2-adc5-c459728b0b8f/nolajikiludewumibasa.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9e593bb6-1dcd-4f9c-b1bb-bf7e893f94d6/download_free_editable_flag_certificate.pdfIn PDF document text
- https://s3.amazonaws.com/roware/aprender_a_falar_russo.pdfIn PDF document text
- https://s3.amazonaws.com/henghuili-files2/54772777766.pdfIn PDF document text
- https://s3.amazonaws.com/vuzufexarevima/introduo_ao_aprendizado_de_mquina.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 extracted file (font_00_sfnt_off000089a7.bin)
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000089a7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x89A7 | 5116 bytes |
SHA-256: 5d97507c3fdf66aaa4af6ae03cf49480f50dda1c0f2ac3a2ddd0b3821e065fe5 |
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font_01_sfnt_off00009b17.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9B17 | 10112 bytes |
SHA-256: 2cb2726141dfc162d3710e0682eae1546f29b35e744a9821249c3287b0121505 |
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