MALICIOUS
136
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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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://traffset.ru/aws?keyword=grace+brethren+church+in+clinton+md PDF link annotation
- https://cdn-cms.f-static.net/uploads/4418777/normal_5f9fc9c66e524.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388046/normal_5f9bfbb977e25.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/e3d873cd-04d0-472b-98d9-c6ebbcdb0e70/bumuvinijit.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/36bdb20c-cc22-4a4d-9b00-0b8bf9ef5848/5110550671.pdfIn PDF document text
- https://s3.amazonaws.com/tedowafomaru/local_winds_definition_science_kids.pdfIn PDF document text
- https://s3.amazonaws.com/sugaguxagu/the_kabbalah_tree_of_life.pdfIn PDF document text
- https://s3.amazonaws.com/zuses/2721947585.pdfIn PDF document text
- https://s3.amazonaws.com/baxekojojexusol/gitejukanexapali.pdfIn PDF document text
- https://gopigabipur.files.wordpress.com/2020/11/acer_chromebook_11_manual.pdfIn PDF document text
- https://s3.amazonaws.com/zuguvoxoki/maplestory_explorer_4th_job_location.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d067b760-2534-4d13-a44f-f3bfe4bf11a0/76366761474.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004b2a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4B2A | 5172 bytes |
SHA-256: 0149178253d43062ce6b17c9a5a46085b47c8af125a76cbbcd5e6db8da98bc39 |
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font_01_sfnt_off00005c8d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C8D | 10764 bytes |
SHA-256: afa59209f876fa12f3a9109befc0d3501d75592660bf2bcf158cb21216c6e9a3 |
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