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://gettraff.ru/123?keyword=bwin+sports+app+android In PDF document text
- https://s3.amazonaws.com/wilugugo/73151423666.pdfIn PDF document text
- https://s3.amazonaws.com/xanebavifamopez/nccn_guidelines_thyroid_cancer_2018.pdfIn PDF document text
- https://s3.amazonaws.com/felasorarabipis/55319707386.pdfIn PDF document text
- https://s3.amazonaws.com/gupuso/display_system_and_anthropometric_data.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4381104/normal_5f8f4d9e7270b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366401/normal_5f8b065e43230.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366637/normal_5f89d87635e7b.pdfIn PDF document text
- https://vewutaniwem.weebly.com/uploads/1/3/0/8/130873717/282584.pdfIn PDF document text
- https://zosupexaduj.weebly.com/uploads/1/3/0/7/130738593/rudixeja.pdfIn PDF document text
- https://kubupukadumu.weebly.com/uploads/1/3/1/3/131382740/dc3e4d77ec.pdfIn PDF document text
- https://s3.amazonaws.com/zetare/pukisuxobijubobute.pdfIn PDF document text
- https://s3.amazonaws.com/mijedusovineti/4816729495.pdfIn PDF document text
- https://s3.amazonaws.com/kavitokolezub/paises_y_capitales_del_mundo.pdfIn PDF document text
- https://s3.amazonaws.com/henghuili-files/78475218183.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365612/normal_5f87834a19393.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4386618/normal_5f8dd255e1829.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366665/normal_5f8e73894585f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366317/normal_5f8932920324b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379615/normal_5f90116da1e35.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://cdn.shopify.com/s/files/1/0476/1452/5596/files/3236551296.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0502/9462/0333/files/82791271887.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0502/7073/2456/files/sejosudafa.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006dcb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DCB | 4732 bytes |
SHA-256: d265be5cbbcde2e8a62e3c3107b1f7ed051a7fe29744c902ae1c2ddc1f0663dd |
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font_01_sfnt_off00007de4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DE4 | 14088 bytes |
SHA-256: c04b47b0232d23efa2735d013f1235dadf66786ed5a9298751f2898821e0cb12 |
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font_02_sfnt_off0000aaaa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAAAA | 16096 bytes |
SHA-256: 13c540cfff82c4dbf750c4d8c74e2b7b4ef1ed85145f82e59f5e6266b522e2c0 |
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font_03_sfnt_off0000bf71.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBF71 | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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